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KR970702981A - 상부 번들 스팀 생성기 세척 시스템 및 그 방법(an upper bundle steam generator cleaning system and method) - Google Patents

상부 번들 스팀 생성기 세척 시스템 및 그 방법(an upper bundle steam generator cleaning system and method)

Info

Publication number
KR970702981A
KR970702981A KR1019960706365A KR19960706365A KR970702981A KR 970702981 A KR970702981 A KR 970702981A KR 1019960706365 A KR1019960706365 A KR 1019960706365A KR 19960706365 A KR19960706365 A KR 19960706365A KR 970702981 A KR970702981 A KR 970702981A
Authority
KR
South Korea
Prior art keywords
steam generator
cleaning system
upper bundle
generator cleaning
bundle steam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
KR1019960706365A
Other languages
English (en)
Other versions
KR100222164B1 (ko
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of KR970702981A publication Critical patent/KR970702981A/ko
Application granted granted Critical
Publication of KR100222164B1 publication Critical patent/KR100222164B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/48—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/52—Washing-out devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/48—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/483—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers specially adapted for nuclear steam generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G3/00—Rotary appliances
    • F28G3/16—Rotary appliances using jets of fluid for removing debris

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
KR1019960706365A 1994-05-06 1995-01-06 다수의 튜브로 구성된 스팀 생성기의 상부 세척 시스템 및 방법 Expired - Fee Related KR100222164B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/239,378 US5564371A (en) 1994-05-06 1994-05-06 Upper bundle steam generator cleaning system and method
US08239,378 1994-05-06
PCT/US1995/000061 WO1995030861A1 (en) 1994-05-06 1995-01-06 An upper bundle steam generator cleaning system and method

Publications (2)

Publication Number Publication Date
KR970702981A true KR970702981A (ko) 1997-06-10
KR100222164B1 KR100222164B1 (ko) 1999-10-01

Family

ID=22901908

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960706365A Expired - Fee Related KR100222164B1 (ko) 1994-05-06 1995-01-06 다수의 튜브로 구성된 스팀 생성기의 상부 세척 시스템 및 방법

Country Status (9)

Country Link
US (3) US5564371A (ko)
EP (1) EP0755495B1 (ko)
JP (2) JP3065103B2 (ko)
KR (1) KR100222164B1 (ko)
CN (1) CN1143073C (ko)
CA (1) CA2189439C (ko)
DE (1) DE69530382D1 (ko)
ES (1) ES2197189T3 (ko)
WO (1) WO1995030861A1 (ko)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5564371A (en) 1994-05-06 1996-10-15 Foster Miller, Inc. Upper bundle steam generator cleaning system and method
US6672257B1 (en) 1994-05-06 2004-01-06 Foster-Miller, Inc. Upper bundle steam generator cleaning system and method
US6105539A (en) * 1995-05-23 2000-08-22 Abb Combustion Engineering Nuclear Power, Inc. Steam generator top of tube bundle deposit removal apparatus
FR2742858B1 (fr) * 1995-12-22 1998-03-06 Framatome Sa Procede et dispositif de nettoyage d'une plaque tubulaire d'un echangeur de chaleur depuis l'interieur du faisceau de l'echangeur de chaleur
US6145583A (en) * 1996-06-14 2000-11-14 R. Brooks Associates, Inc. Inspection device
JP3250811B2 (ja) 1996-10-11 2002-01-28 フォスター―ミラー インク 蒸気発生器の上側チューブ束のクリーニング・検査・補修のための装置
DE69836019T2 (de) 1997-06-30 2007-01-11 Kabushiki Kaisha Kenwood Fangschaltung für absolute Phasensynchronisation
JP3786210B2 (ja) * 1997-06-30 2006-06-14 Ｊｆｅスチール株式会社 加熱炉の冷却方法及び装置
FR2773255B1 (fr) * 1997-12-30 2000-03-24 Framatome Sa Procede d'amenagement des structures internes d'un generateur de vapeur
CN1135360C (zh) 1999-07-14 2004-01-21 控制工程学公司 超声波清洗法
DE10009831A1 (de) 2000-03-01 2001-09-13 Clyde Bergemann Gmbh Wasserlanzenbläser mit Überwachungseinrichtung für die Qualität des Wasserstrahls und Verfahren zu dessen Betrieb
US6267085B1 (en) 2000-05-22 2001-07-31 Bock Corporation Water heater with sediment agitating inlet bushing
KR100385432B1 (ko) * 2000-09-19 2003-05-27 주식회사 케이씨텍 표면 세정용 에어로졸 생성 시스템
US20020108644A1 (en) * 2000-12-21 2002-08-15 Hoadley David J. Steerable delivery system
US6681839B1 (en) * 2001-02-23 2004-01-27 Brent A. Balzer Heat exchanger exchange-tube cleaning lance positioning system
US7204208B2 (en) * 2003-06-17 2007-04-17 S.A. Robotics Method and apparatuses to remove slag
US20050126597A1 (en) * 2003-12-11 2005-06-16 Hochstein James R.Jr. Inspection camera
DE10357021A1 (de) * 2003-12-05 2005-07-07 Clyde Bergemann Gmbh Kompakter Rußbläser
KR100575110B1 (ko) * 2004-04-23 2006-04-28 한국전력공사 원자력 발전소의 증기 발생기 전열관 검사 및 세정이가능한 랜싱장치
US7901662B2 (en) * 2005-11-01 2011-03-08 Celanese International Corporation Steam generation apparatus and method
US7967918B2 (en) 2006-06-30 2011-06-28 Dominion Engineering, Inc. Low-pressure sludge removal method and apparatus using coherent jet nozzles
US7464670B2 (en) * 2006-07-26 2008-12-16 Framatome Anp, Inc. System for cleaning, inspection and tooling delivery in the secondary side of a steam generator
US20090211612A1 (en) * 2008-01-08 2009-08-27 Christos Athanassiu Super-thin water jetting lance
US8954551B2 (en) * 2008-03-17 2015-02-10 Microsoft Corporation Virtualization of groups of devices
US8864654B2 (en) * 2010-04-20 2014-10-21 Jeffrey B. Kleiner Method and apparatus for performing retro peritoneal dissection
US9717403B2 (en) 2008-12-05 2017-08-01 Jeffrey B. Kleiner Method and apparatus for performing retro peritoneal dissection
US8176883B2 (en) * 2009-02-26 2012-05-15 Diamond Power International, Inc. Retractable articulating robotic sootblower
SE533807C2 (sv) * 2009-05-27 2011-01-18 Wesdyne Trc Ab En inspektionsapparatur
KR101103820B1 (ko) * 2009-09-18 2012-01-06 한전케이피에스 주식회사 증기발생기 2차측 듀얼타입 랜싱장치
JP5985395B2 (ja) * 2009-11-03 2016-09-06 ウエスチングハウス・エレクトリック・カンパニー・エルエルシー 小型スラッジ・ランス装置
DE102010039413B4 (de) * 2010-08-17 2012-03-29 Areva Np Gmbh Verfahren und Vorrichtung zur Entnahme einer Probe aus einem Dampferzeuger
JP5905232B2 (ja) * 2011-10-20 2016-04-20 三菱重工業株式会社 挿通孔の閉塞率評価システム、閉塞率評価方法及び閉塞率評価プログラム
US8974607B2 (en) * 2011-12-28 2015-03-10 Saudi Arabian Oil Company Cleaning apparatus for heat exchange tubes of air cooled heat exchangers
US10016793B2 (en) 2012-09-28 2018-07-10 Thomas Engineering Solutions & Consulting, Llc Enhanced knuckle-jointed lance useful for internal cleaning and inspection of tubulars
US20140090674A1 (en) * 2012-09-28 2014-04-03 Extreme Hydro Solutions, L.L.C. Knuckle-jointed lance for internal cleaning and inspection of tubulars
CN105682811B (zh) * 2013-11-06 2018-01-30 阿尔法拉瓦尔股份有限公司 用于清洁传热板的器具和方法
US9920925B2 (en) * 2013-12-20 2018-03-20 Westinghouse Electric Company Llc Steam generator sludge lance apparatus
DE102014104356A1 (de) * 2014-03-28 2015-10-01 Lobbe Industrieservice Gmbh & Co Kg Verfahren und Vorrichtung zum Reinigen von Rohrbündeln
US9511395B2 (en) 2014-06-17 2016-12-06 Thomas Engineering Solutions & Consulting, Llc Knuckle-jointed lance segments with an exterior protective system
CA3216921A1 (en) 2014-10-06 2016-04-14 Stoneage, Inc. Flexible cleaning lance positioner guide apparatus
KR101603435B1 (ko) 2014-10-13 2016-03-14 윤임식 킥보드
CN106594694B (zh) * 2015-10-14 2019-11-05 国核华清（北京）核电技术研发中心有限公司 供应大幅蒸汽的储能装置及方法
CN107175228A (zh) * 2016-03-10 2017-09-19 核动力运行研究所 蒸汽发生器二次侧第一支撑板下表面水力冲洗导向装置
CN108405427A (zh) * 2018-03-15 2018-08-17 苏州热工研究院有限公司 一种蒸汽发生器第一和第二支撑板间清洗设备及清洗方法
US10907914B2 (en) 2018-05-09 2021-02-02 Saudi Arabian Oil Company Air-cooled heat exchanger cleaning and temperature control apparatus and method
CN109210985A (zh) * 2018-11-07 2019-01-15 山西国科节能有限公司 一种用于回转式空气预热器的旋转式清洗系统
US11408694B2 (en) * 2020-03-19 2022-08-09 Saudi Arabian Oil Company Reciprocating spray cleaning system for air-cooled heat exchangers
RU2752975C1 (ru) * 2020-09-23 2021-08-11 Акционерное Общество "Российский Концерн По Производству Электрической И Тепловой Энергии На Атомных Станциях" (Ао "Концерн Росэнергоатом") Устройство для очистки теплообменных труб парогенератора атомной электростанции водяными струями высокого давления
JP7622566B2 (ja) 2021-06-18 2025-01-28 栗田工業株式会社 フィンチューブ外面の洗浄治具および洗浄方法
CN114353050A (zh) * 2021-12-28 2022-04-15 核动力运行研究所 一种适用于蒸汽发生器二次侧管板泥渣柔性冲洗装置

Family Cites Families (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US338310A (en) * 1886-03-23 Armor for rubber hose
US1905824A (en) * 1931-09-28 1933-04-25 Dysthe Martinius Jointed metallic hose casing
US3120237A (en) * 1961-03-15 1964-02-04 Pure Oil Co Crankcase spray device
US3330105A (en) * 1965-06-23 1967-07-11 Maysteel Products Corp Protective device for flexible conductors
US3599871A (en) * 1969-07-08 1971-08-17 Goodrich Co B F Jet spray tank cleaner
US3655122A (en) * 1970-10-20 1972-04-11 George A Brown Pipe line cleaner and sealer
JPS5321303A (en) 1976-08-12 1978-02-27 Ishikawajima Harima Heavy Ind Co Ltd Removal of scales on water pipe boiler on heating side
US4107001A (en) * 1977-08-12 1978-08-15 Koppers Company, Inc. High pressure water cleaner for ascension pipes
US4231419A (en) 1978-07-21 1980-11-04 Kraftwerk Union Aktiengesellschaft Manipulator for inspection and possible repair of the tubes of heat exchangers, especially of steam generators for nuclear reactors
US4219976A (en) * 1978-08-01 1980-09-02 Westinghouse Electric Corp. Machine and method for decontaminating nuclear steam generator channel head
EP0038952B1 (de) * 1980-04-30 1984-05-16 Kabelschlepp Gesellschaft mit beschränkter Haftung Energieleitungsträger
DE3044788C2 (de) 1980-11-28 1984-06-14 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Vorrichtung zur Prüfung eines mit Stutzen versehenen Reaktordruckbehälterbodens
US4392344A (en) * 1981-06-30 1983-07-12 Central Safety Equipment Company Chain-link cable carrier
FR2514108B1 (fr) * 1981-10-06 1986-06-13 Framatome Sa Procede et dispositif d'elimination des boues sur la plaque tubulaire des generateurs de vapeur
US4478546A (en) 1981-12-21 1984-10-23 Mercer Mark J Quick insertion and release bolt system
EP0084867B1 (de) 1982-01-25 1985-06-19 Kraftwerk Union Aktiengesellschaft Rohrgassen-Manipulator zum Hochdruck-Abschlämmen von Wärmetauschern
DE3202248A1 (de) 1982-01-25 1983-08-04 Kraftwerk Union AG, 4330 Mülheim Rohrgassen-manipulator, spritzkopf und zugehoeriges spritzverfahren zum hochdruck-abschlaemmen von waermetauschern
JPS58132339A (ja) 1982-01-29 1983-08-06 Toshiba Corp ベロ−ズの成形方法
JPS58224218A (ja) 1982-06-22 1983-12-26 Babcock Hitachi Kk ダスト除去装置
US4498427A (en) * 1983-03-21 1985-02-12 Halliburton Company Sludge lance with multiple nozzle jet head
US4769085A (en) 1983-08-26 1988-09-06 Innus Industrial Nuclear Services S.A. Method for cleaning a steam generator
US4638667A (en) * 1984-01-20 1987-01-27 Westinghouse Electric Corp. Remote probe positioning apparatus
US4637588A (en) 1984-04-30 1987-01-20 Westinghouse Electric Corp. Non-bolted ringless nozzle dam
DE3418835A1 (de) * 1984-05-21 1985-11-21 Ernst Schmutz GmbH, 7858 Weil Vorrichtung zum reinigen radioaktiv kontaminierter rohrbuendel
US4676201A (en) 1984-07-25 1987-06-30 Westinghouse Electric Corp. Method and apparatus for removal of residual sludge from a nuclear steam generator
US4682630A (en) 1984-08-10 1987-07-28 Combustion Engineering, Inc. High pressure nozzle dam
US4671326A (en) 1984-09-17 1987-06-09 Westinghouse Electric Corp. Dual seal nozzle dam and alignment means therefor
JPS61130798A (ja) 1984-11-29 1986-06-18 Babcock Hitachi Kk 管体清掃装置
JPS61130799A (ja) 1984-11-29 1986-06-18 Babcock Hitachi Kk 伝熱管清掃装置
FR2574925B1 (fr) 1984-12-14 1987-03-20 Framatome Sa Procede et dispositif de controle optique de forme et de dimensions de l'extremite des tubes d'un generateur de vapeur
US4656714A (en) 1984-12-27 1987-04-14 Automation Industries, Inc. Method of installing a nozzle dam assembly
US4667701A (en) 1984-12-27 1987-05-26 Nuclear Energy Systems, Inc. Nozzle dam assembly
JPS6233299A (ja) 1985-08-01 1987-02-13 Denki Kagaku Kogyo Kk 熱交換器
US4731360A (en) 1985-08-16 1988-03-15 Merck & Co., Inc. Acylcarnitines as absorption-enhancing agents for drug delivery through mucous membranes of the nasal, buccal, sublingual and vaginal compartments
JPS6274730A (ja) 1985-09-27 1987-04-06 Tachi S Co Ltd シ−トフレ−ム
JPS6287720A (ja) 1985-10-12 1987-04-22 Babcock Hitachi Kk ス−トブロワ装置
DE3537961C1 (de) * 1985-10-25 1987-04-09 Kabelschlepp Gmbh Energieleitungstraeger
JPS62123100A (ja) 1985-11-22 1987-06-04 Alps Electric Co Ltd 酸化レニウムウイスカ−およびその製造方法
US4690172A (en) 1985-12-17 1987-09-01 Westinghouse Electric Corp. Foldable dual-seal nozzle dam
JPS62241692A (ja) 1986-04-15 1987-10-22 株式会社東芝 連節伸縮装置
US5048570A (en) 1986-04-21 1991-09-17 Combustion Engineering Inc. Multisectioned nozzle dam
US4770235A (en) 1986-05-16 1988-09-13 Combustion Engineering, Inc. Nozzle dam locking pin assembly
US4700662A (en) 1986-06-13 1987-10-20 The Babcock & Wilcox Company Sludge lance wand
BE905193A (nl) 1986-07-29 1986-11-17 Smetjet N V Inrichting voor het met een waterstraal reinigen van een stoomgenerator.
JPS6393587A (ja) 1986-10-07 1988-04-23 キヤノン株式会社 多関節機構
US4723881A (en) 1986-10-20 1988-02-09 Avibank Mfg., Inc. Quick action fastener assembly
JPS63182394A (ja) 1987-01-24 1988-07-27 Kyokado Eng Co Ltd 地盤注入用薬材
US4744392A (en) 1987-02-27 1988-05-17 Combustion Engineering, Inc. Nozzle dam segment bolt and keeper
US5065703A (en) * 1987-03-18 1991-11-19 Electric Power Research Institute, Inc. Flexible lance for steam generator secondary side sludge removal
US5341406A (en) * 1987-03-18 1994-08-23 Electric Power Research Institute, Inc. Sliding lance guide flexible lance system
US4827953A (en) 1987-03-18 1989-05-09 Electric Power Research Institute, Inc. Flexible lance for steam generator secondary side sludge removable
US5286154A (en) 1987-03-18 1994-02-15 Electric Power Research Institute, Inc. In bundle foreign object search and retrieval apparatus
US5036871A (en) * 1989-02-22 1991-08-06 Electric Power Research Institute, Inc. Flexible lance and drive system
JPS6431394A (en) 1987-07-27 1989-02-01 Matsushita Electric Works Ltd Discharge lamp lighting device
JPH045126Y2 (ko) * 1987-09-03 1992-02-14
DE8712637U1 (de) * 1987-09-18 1989-01-12 Siemens AG, 1000 Berlin und 8000 München Reinigungsgerät für Wärmetauscher mit Rohrbündeln, insbesondere für den Rohrboden- und Abstandshalterplattenbreich
US4826036A (en) 1987-12-03 1989-05-02 Combustion Engineering, Inc. Nozzle dam sealing system
US4932441A (en) 1988-05-18 1990-06-12 The Presray Corporation Nozzle dam seal assembly for nuclear steam generator or the like
US4860919A (en) 1988-07-29 1989-08-29 Combustion Engineering, Inc. Bi-directional sealed nozzle dam
US5032350A (en) 1988-12-15 1991-07-16 Combustion Engineering, Inc. System for installing a steam generator nozzle dam
US4954312A (en) 1988-12-15 1990-09-04 Combustion Engineering, Inc. Remotely installed steam generator nozzle dam system
US4957215A (en) 1989-02-13 1990-09-18 Cliff Evans Segmented nozzle dam
US5007460A (en) 1989-04-03 1991-04-16 Nuclear Energy Services, Inc. Adjustable nozzle dam assembly and method of installing same
US4989818A (en) 1989-06-13 1991-02-05 Tennessee Valley Authority Nozzle dam remote installation system and technique
US5006302A (en) 1989-06-13 1991-04-09 Tennessee Valley Authority Nozzle dam remote installation system and technique
US5042861A (en) 1989-06-13 1991-08-27 Tennessee Valley Authority Nozzle dam remote installation system and technique
US4959192A (en) 1989-06-13 1990-09-25 Tennesse Valley Authority Nozzle dam translocating system
GB8915844D0 (en) 1989-07-11 1989-08-31 Hedley Purvis Ltd Quick-fastening nut
US4980120A (en) * 1989-12-12 1990-12-25 The Babcock & Wilcox Company Articulated sludge lance
JP2938486B2 (ja) * 1989-12-28 1999-08-23 株式会社町田製作所 湾曲管およびその製造方法
USH1115H (en) 1990-07-02 1992-12-01 The United States Of America As Represented By The United States Department Of Energy Robot arm apparatus
NL9001926A (nl) * 1990-08-31 1992-03-16 Meino Jan Van Der Woude Slangtrommel.
US5238054A (en) 1990-11-26 1993-08-24 Westinghouse Electric Corp. Steam generator nozzle dam
US5135330A (en) 1990-12-29 1992-08-04 Chen Chun Hsung Quick release clamping device
US5171514A (en) 1991-02-01 1992-12-15 Westinghouse Electric Corp. Nozzle dam having a unitary plug
US5164151A (en) 1991-06-24 1992-11-17 Shah Jagdish H Manipulator system for an enclosure with a limited access point
JPH0552592A (ja) 1991-08-21 1993-03-02 Canon Inc 物体制御装置
US5167905A (en) 1991-09-20 1992-12-01 Westinghouse Electric Corp. Foldable nozzle dam having a foldable extrusion-resistant seal or gasket
US5194217A (en) * 1992-01-10 1993-03-16 The Babcock & Wilcox Company Articulated sludge lance with a movable extension nozzle
US5169594A (en) 1992-01-30 1992-12-08 Combustion Engineering, Inc. Method of remotely installing or removing a nozzle dam
US5172653A (en) * 1992-02-10 1992-12-22 Vadakin, Inc. Adjustable angle rotary cleaning device
US5265129A (en) 1992-04-08 1993-11-23 R. Brooks Associates, Inc. Support plate inspection device
NL9200799A (nl) * 1992-05-04 1993-12-01 Meino Jan Van Der Woude Verticale reinigingslansmachine.
US5205693A (en) 1992-05-11 1993-04-27 Fuller S Wyatt Quick release bolt
US5305713A (en) * 1992-07-29 1994-04-26 Vadakin, Inc. Angular rotation rotary cleaning device
DE4226854A1 (de) 1992-08-13 1994-02-17 Siemens Ag Manipulator zur Inspektion schwer zugänglicher Stellen eines Dampferzeugers
US5261600A (en) * 1992-11-30 1993-11-16 Serv-Tech, Inc. Vertical tube bundle cleaner
JPH06201085A (ja) 1992-12-29 1994-07-19 Sumiyoshi Seisakusho:Kk 樹脂被覆式管内面補修方法および樹脂被覆式管内面補修装置
US5292074A (en) * 1993-03-15 1994-03-08 Clark Steven J Pool filter spray head apparatus
JPH06274730A (ja) 1993-03-18 1994-09-30 Fujitsu Ltd 投票券発行機
JPH06320473A (ja) 1993-05-11 1994-11-22 Olympus Optical Co Ltd 多関節マニピュレータ
US5411043A (en) * 1993-09-24 1995-05-02 The Babcock & Wilcox Company Articulated annular sludge lance
CA2115109C (en) 1994-02-01 2000-04-25 James P. Vanderberg Automated sludge lance
US5564371A (en) 1994-05-06 1996-10-15 Foster Miller, Inc. Upper bundle steam generator cleaning system and method
US5615734A (en) 1994-11-16 1997-04-01 Westinghouse Electric Corporation Sludge lance inspection and verification system
DE69432156T2 (de) 1994-12-07 2003-12-18 Foster-Miller, Inc. Einsatzsystem einer reinigungs-/inspektionseinrichtung für die oberen rohrbündel eines dampferzeugers
US5913320A (en) 1995-04-11 1999-06-22 Foster-Miller, Inc. Sludge removal system
JP2930538B2 (ja) 1995-07-12 1999-08-03 三菱重工業株式会社 蒸気発生器の洗浄装置
US5782209A (en) * 1995-09-20 1998-07-21 The Babcock & Wilcox Company Segmented automated sludge lance
US5638415A (en) 1996-06-24 1997-06-10 Nafziger; Mark W. Multiple port probe delivery system

Also Published As

Publication number Publication date
US6543392B1 (en) 2003-04-08
EP0755495A4 (en) 1999-01-07
CN1150473A (zh) 1997-05-21
DE69530382D1 (de) 2003-05-22
EP0755495B1 (en) 2003-04-16
JP3065103B2 (ja) 2000-07-12
ES2197189T3 (es) 2004-01-01
CA2189439A1 (en) 1995-11-16
JPH08507139A (ja) 1996-07-30
USRE38542E1 (en) 2004-07-06
CA2189439C (en) 1998-12-22
US5564371A (en) 1996-10-15
JP2000146486A (ja) 2000-05-26
WO1995030861A1 (en) 1995-11-16
JP3219745B2 (ja) 2001-10-15
KR100222164B1 (ko) 1999-10-01
CN1143073C (zh) 2004-03-24
EP0755495A1 (en) 1997-01-29

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