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JPS5572665A - Flow generating set - Google Patents

Flow generating set

Info

Publication number
JPS5572665A
JPS5572665A JP14537778A JP14537778A JPS5572665A JP S5572665 A JPS5572665 A JP S5572665A JP 14537778 A JP14537778 A JP 14537778A JP 14537778 A JP14537778 A JP 14537778A JP S5572665 A JPS5572665 A JP S5572665A
Authority
JP
Japan
Prior art keywords
flow
buoyant element
current
rope
passage
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.)
Pending
Application number
JP14537778A
Other languages
Japanese (ja)
Inventor
Kunio Saito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP14537778A priority Critical patent/JPS5572665A/en
Publication of JPS5572665A publication Critical patent/JPS5572665A/en
Pending legal-status Critical Current

Links

Landscapes

  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

PURPOSE: To produce clean energy effectively by a method wherein a flow of ocean current and tidal current is contracted in vena contracta passage of a buoyant element by submarine power generating system, and atmospheric pressure and pressure caused by the depth of water are converted to a speed of current.
CONSTITUTION: A buoy 1 is cylindrical and forms a buoyant element from having a vena contracta passage 2 to contract a flow of ocean current and tidal current formed on the center line, bulbous water-wheel generator 3 installed thereon and a captive shaft 4 provided on the inlet side. In the drawing, 5 represents a rope, and 6 an anchor. Fig. A illustrates a case where the flow is given in the direction a, however, where the flow is inverted to that in the direction c, the buoyant element inclines as a backward sectional primary moment is larger than a forward one, a resultant force of buoyancy weight and drag of the buoyant element and a tension of the rope are balanced to hold a stable horizontal posture as shown in Fig. C2, thus producing clean energy effectively by submarine generating system.
COPYRIGHT: (C)1980,JPO&Japio
JP14537778A 1978-11-27 1978-11-27 Flow generating set Pending JPS5572665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14537778A JPS5572665A (en) 1978-11-27 1978-11-27 Flow generating set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14537778A JPS5572665A (en) 1978-11-27 1978-11-27 Flow generating set

Publications (1)

Publication Number Publication Date
JPS5572665A true JPS5572665A (en) 1980-05-31

Family

ID=15383817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14537778A Pending JPS5572665A (en) 1978-11-27 1978-11-27 Flow generating set

Country Status (1)

Country Link
JP (1) JPS5572665A (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143171A (en) * 1981-03-02 1982-09-04 Hokuto Seisakusho:Kk Power generating device utilizing kinetic energy of waves or tidal current
JPS6019385A (en) * 1983-07-13 1985-01-31 Toshiba Corp color demodulation circuit
JPS6034569U (en) * 1983-08-12 1985-03-09 青柳　嘉壽弥 Mooring hydroelectric power generation device
US4524285A (en) * 1979-09-14 1985-06-18 Rauch Hans G Hydro-current energy converter
JPH01239262A (en) * 1988-03-22 1989-09-25 Yashima Kogyo Kk Removing and disposing method for fine fibrous substance layer such as asbestos affixed to wall surface
JPH01173379U (en) * 1988-05-20 1989-12-08
JPH11351119A (en) * 1998-06-12 1999-12-21 Tadayoshi Uemoto Tidal current generator
JP2003511614A (en) * 1999-10-06 2003-03-25 アロイス・ヴォベン Ocean current power generation equipment
WO2004083629A1 (en) * 2003-03-18 2004-09-30 Soil Machine Dynamics Limited Submerged power generating apparatus
JP2005502821A (en) * 2001-09-17 2005-01-27 クリーン カーレント パワー システムズ インコーポレイテッド Underwater ducted turbine
GB2431207A (en) * 2005-10-14 2007-04-18 Tidal Generation Ltd Flow alignment device for tidal generating apparatus
GB2436596A (en) * 2005-08-31 2007-10-03 Campbell Mckay Taylor River or tidal power generator
WO2008113434A1 (en) * 2007-03-16 2008-09-25 Voith Patent Gmbh Underwater power station and method for operating an underwater power station
JPWO2006123796A1 (en) * 2005-05-17 2008-12-25 中島　健一 Moored floating hydroelectric generator
WO2008091172A3 (en) * 2007-01-22 2009-08-06 Nenad Paunovic Mobile underwater platform for using energy of the water current and river flux flow rate
US7874788B2 (en) 2004-09-17 2011-01-25 Clean Current Limited Partnership Flow enhancement for underwater turbine
JP2012510019A (en) * 2008-11-25 2012-04-26 ゴンザレス フェリクス マヨラル Platform for capturing wave energy
JP5905984B1 (en) * 2015-07-30 2016-04-20 日本システム企画株式会社 Underwater installation type water current power generation system
WO2017125760A1 (en) * 2016-01-21 2017-07-27 Sustainable Marine Energy Limited Marine power generation system
JP2018168943A (en) * 2017-03-30 2018-11-01 五洋建設株式会社 Rectifier
EP3899241A4 (en) * 2018-12-20 2022-08-10 Minesto AB SUBMERSIBLE POWER PLANT TO GENERATE ELECTRIC ENERGY

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524285A (en) * 1979-09-14 1985-06-18 Rauch Hans G Hydro-current energy converter
JPS57143171A (en) * 1981-03-02 1982-09-04 Hokuto Seisakusho:Kk Power generating device utilizing kinetic energy of waves or tidal current
JPS6019385A (en) * 1983-07-13 1985-01-31 Toshiba Corp color demodulation circuit
JPS6034569U (en) * 1983-08-12 1985-03-09 青柳　嘉壽弥 Mooring hydroelectric power generation device
JPH01239262A (en) * 1988-03-22 1989-09-25 Yashima Kogyo Kk Removing and disposing method for fine fibrous substance layer such as asbestos affixed to wall surface
JPH01173379U (en) * 1988-05-20 1989-12-08
JPH11351119A (en) * 1998-06-12 1999-12-21 Tadayoshi Uemoto Tidal current generator
JP2003511614A (en) * 1999-10-06 2003-03-25 アロイス・ヴォベン Ocean current power generation equipment
US7471009B2 (en) 2001-09-17 2008-12-30 Clean Current Power Systems Inc. Underwater ducted turbine
JP2005502821A (en) * 2001-09-17 2005-01-27 クリーン カーレント パワー システムズ インコーポレイテッド Underwater ducted turbine
US8022567B2 (en) 2001-09-17 2011-09-20 Clean Current Limited Partnership Underwater ducted turbine
WO2004083629A1 (en) * 2003-03-18 2004-09-30 Soil Machine Dynamics Limited Submerged power generating apparatus
JP2006520870A (en) * 2003-03-18 2006-09-14 ソイル マシン ダイナミックス リミテッド Underwater power generator
US7874788B2 (en) 2004-09-17 2011-01-25 Clean Current Limited Partnership Flow enhancement for underwater turbine
JPWO2006123796A1 (en) * 2005-05-17 2008-12-25 中島　健一 Moored floating hydroelectric generator
JP4753382B2 (en) * 2005-05-17 2011-08-24 健一 中島 Moored floating hydroelectric generator
GB2436596B (en) * 2005-08-31 2008-03-05 Campbell Mckay Taylor River and tidal power
GB2436596A (en) * 2005-08-31 2007-10-03 Campbell Mckay Taylor River or tidal power generator
GB2431207B (en) * 2005-10-14 2010-10-13 Tidal Generation Ltd A flow alignment device for water current power generating apparatus
GB2431207A (en) * 2005-10-14 2007-04-18 Tidal Generation Ltd Flow alignment device for tidal generating apparatus
WO2008091172A3 (en) * 2007-01-22 2009-08-06 Nenad Paunovic Mobile underwater platform for using energy of the water current and river flux flow rate
GB2461435A (en) * 2007-01-22 2010-01-06 Nenad Paunovic Mobile underwater platform for using energy of the water current and river flux flow rate
GB2461435B (en) * 2007-01-22 2011-11-30 Nenad Paunovic Mobile underwater platform for using energy of the water current and river flux flow rate
US7795750B2 (en) 2007-03-16 2010-09-14 Voith Patent Gmbh Underwater power station and method for operating an underwater power station
WO2008113434A1 (en) * 2007-03-16 2008-09-25 Voith Patent Gmbh Underwater power station and method for operating an underwater power station
KR101436855B1 (en) * 2007-03-16 2014-09-02 보이트 파텐트 게엠베하 Underwater power station and method for operating an underwater power station
JP2012510019A (en) * 2008-11-25 2012-04-26 ゴンザレス フェリクス マヨラル Platform for capturing wave energy
JP5905984B1 (en) * 2015-07-30 2016-04-20 日本システム企画株式会社 Underwater installation type water current power generation system
WO2017125760A1 (en) * 2016-01-21 2017-07-27 Sustainable Marine Energy Limited Marine power generation system
JP2019502865A (en) * 2016-01-21 2019-01-31 サステイナブル マリン エナジー リミテッドＳｕｓｔａｉｎａｂｌｅ Ｍａｒｉｎｅ Ｅｎｅｒｇｙ Ｌｉｍｉｔｅｄ Offshore power generation system
AU2017208808B2 (en) * 2016-01-21 2021-09-30 Sustainable Marine Energy Limited Marine power generation system
JP2018168943A (en) * 2017-03-30 2018-11-01 五洋建設株式会社 Rectifier
EP3899241A4 (en) * 2018-12-20 2022-08-10 Minesto AB SUBMERSIBLE POWER PLANT TO GENERATE ELECTRIC ENERGY

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