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IN2014KN01098A - - Google Patents

Info

Publication number
IN2014KN01098A
IN2014KN01098A IN1098KON2014A IN2014KN01098A IN 2014KN01098 A IN2014KN01098 A IN 2014KN01098A IN 1098KON2014 A IN1098KON2014 A IN 1098KON2014A IN 2014KN01098 A IN2014KN01098 A IN 2014KN01098A
Authority
IN
India
Prior art keywords
housing
cone
supporting element
supporting
ring
Prior art date
Application number
Inventor
Dirk Springborn
Ingo Gottschalk
Erhard Pippert
Markus Sulitze
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IN2014KN01098A publication Critical patent/IN2014KN01098A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of DC component by short circuits in AC networks
    • H02H1/043—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of DC component by short circuits in AC networks to inrush currents

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Thermistors And Varistors (AREA)

Abstract

The invention relates to a surge arrester (1) having a tube shaped housing (2) an end fitting (3) connected to an end of the housing a varistor block arranged in the housing (2) and a supporting element (4) arranged in the region of the end fitting (3). The supporting element (4) comprises a supporting ring (5) which is in contact with the housing (2) and which comprises a cone (6) and a clamping ring (7) which comprises a counter cone (8) that corresponds to the cone (6). The cone (6) is braced to the counter cone (8) in such a manner that the supporting ring (5) is pressed to the housing (2) in a non displaceable manner. The supporting element (4) can thus also be used after the installation of the varistor block and also be removed.
IN1098KON2014 2011-12-09 2012-11-09 IN2014KN01098A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011088072A DE102011088072A1 (en) 2011-12-09 2011-12-09 Surge arresters
PCT/EP2012/072214 WO2013083347A1 (en) 2011-12-09 2012-11-09 Surge arrester

Publications (1)

Publication Number Publication Date
IN2014KN01098A true IN2014KN01098A (en) 2015-10-09

Family

ID=47257759

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1098KON2014 IN2014KN01098A (en) 2011-12-09 2012-11-09

Country Status (12)

Country Link
US (1) US9306385B2 (en)
EP (1) EP2764521A1 (en)
KR (1) KR101655639B1 (en)
CN (1) CN103975394B (en)
AU (1) AU2012348791B2 (en)
BR (1) BR112014013418B1 (en)
CA (1) CA2858439C (en)
DE (1) DE102011088072A1 (en)
IN (1) IN2014KN01098A (en)
MX (1) MX2014006892A (en)
RU (1) RU2583046C1 (en)
WO (1) WO2013083347A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2998970B1 (en) * 2014-09-22 2017-08-02 Siemens Aktiengesellschaft Surge arrester
DE102018203893A1 (en) * 2018-03-14 2019-09-19 Siemens Aktiengesellschaft Surge arrester and method for mounting a surge arrester
CN117148075B (en) * 2023-10-30 2024-04-05 国网天津市电力公司高压分公司 A lightning arrester impulse characteristic test device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883574A (en) * 1958-04-07 1959-04-21 Ralph R Pittman Lightning arrester
US3111606A (en) * 1960-07-08 1963-11-19 Mc Graw Edison Co Lightning arrester isolator devices
US3534989A (en) * 1968-05-29 1970-10-20 Joslyn Mfg & Supply Co End fitting
US4930039A (en) 1989-04-18 1990-05-29 Cooper Industries, Inc. Fail-safe surge arrester
US5363266A (en) * 1992-06-18 1994-11-08 Raychem Corporation Electrical surge arrester
US5712757A (en) * 1996-06-27 1998-01-27 Raychem Corporation Surge arrester having ridged terminals
DE19926950A1 (en) 1999-06-14 2000-12-21 Abb Research Ltd Cable end fittings
DE19940939C1 (en) 1999-08-23 2001-07-19 Siemens Ag Surge arrester with a bracing element
DE202005008111U1 (en) 2005-05-24 2005-08-04 Tridelta Überspannungsableiter Gmbh Surge arrester has varistor block mounted between two end armatures, block being mounted in tube with tubular supports at ends
DE102005024206B4 (en) * 2005-05-25 2007-03-15 Tridelta Überspannungsableiter Gmbh Surge arrester with cage design
DE102009007067A1 (en) 2009-01-29 2010-08-05 Siemens Aktiengesellschaft Impedance arrangement with a first fitting body

Also Published As

Publication number Publication date
CN103975394A (en) 2014-08-06
BR112014013418A2 (en) 2017-06-13
KR101655639B1 (en) 2016-09-07
KR20140099891A (en) 2014-08-13
CN103975394B (en) 2016-11-09
BR112014013418B1 (en) 2020-12-29
AU2012348791B2 (en) 2015-06-25
MX2014006892A (en) 2014-09-04
AU2012348791A1 (en) 2014-07-03
US20140368962A1 (en) 2014-12-18
RU2583046C1 (en) 2016-05-10
DE102011088072A1 (en) 2013-06-13
US9306385B2 (en) 2016-04-05
WO2013083347A1 (en) 2013-06-13
CA2858439C (en) 2017-01-17
CA2858439A1 (en) 2013-06-13
EP2764521A1 (en) 2014-08-13

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