TW201237896A - Electric transformer explosion prevention device provided with a liquid detector - Google Patents

Electric transformer explosion prevention device provided with a liquid detector

Info

Publication number
TW201237896A
TW201237896A TW101103737A TW101103737A TW201237896A TW 201237896 A TW201237896 A TW 201237896A TW 101103737 A TW101103737 A TW 101103737A TW 101103737 A TW101103737 A TW 101103737A TW 201237896 A TW201237896 A TW 201237896A
Authority
TW
Taiwan
Prior art keywords
device provided
prevention device
rupture element
liquid detector
explosion prevention
Prior art date
Application number
TW101103737A
Other languages
Chinese (zh)
Inventor
Philippe Magnier
Original Assignee
Philippe Magnier Llc
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 Philippe Magnier Llc filed Critical Philippe Magnier Llc
Publication of TW201237896A publication Critical patent/TW201237896A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
    • F16K17/16—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/005—Electrical or magnetic means for measuring fluid parameters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H01F2027/404—Protective devices specially adapted for fluid filled transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)

Abstract

Device for preventing the explosion of an electrical transformer 1 provided with a tank which is filled with a coolant liquid 7. The device comprises a rupture element 15 provided with tear areas and folding areas at breaking, The rupture element 15 is able to break when the internal tank pressure exceeds a predetermined threshold. At least one flange for maintaining the rupture element 15, the said flange being arranged at side of the rupture element 15 opposite the tank. The device comprises a liquid detector 24 arranged at the side of the rupture element 15 opposite the tank.
TW101103737A 2011-02-08 2012-02-06 Electric transformer explosion prevention device provided with a liquid detector TW201237896A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1100377A FR2971357B1 (en) 2011-02-08 2011-02-08 DEVICE FOR PREVENTING THE EXPLOSION OF AN ELECTRICAL TRANSFORMER PROVIDED WITH A LIQUID INDICATOR

Publications (1)

Publication Number Publication Date
TW201237896A true TW201237896A (en) 2012-09-16

Family

ID=45569703

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101103737A TW201237896A (en) 2011-02-08 2012-02-06 Electric transformer explosion prevention device provided with a liquid detector

Country Status (5)

Country Link
AR (1) AR085328A1 (en)
FR (1) FR2971357B1 (en)
TW (1) TW201237896A (en)
UY (1) UY33900A (en)
WO (1) WO2012107816A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015062633A1 (en) * 2013-10-29 2015-05-07 Siemens Ag Österreich Transformer or inductor comprising a protective device
CN111145995A (en) * 2019-12-10 2020-05-12 南昌顺景科技有限公司 Voltage unit body structure of combined transformer
CN115621024A (en) * 2022-12-01 2023-01-17 江苏思源赫兹互感器有限公司 Explosion-proof type expander

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1441293A (en) 1965-07-28 1966-06-03 Rockwell Standard Co Differential limited action differential
FR2502412B1 (en) 1981-03-18 1985-11-22 Lewiner Jacques IMPROVEMENTS IN CIRCUIT BREAKERS SENSITIVE TO LEAKAGE CURRENTS
IT1226525B (en) 1988-08-01 1991-01-24 Comem Spa Safety device particularly for transformers.
US5579942A (en) * 1993-10-07 1996-12-03 Bs&B Safety Systems, Inc. Vacuum support and rupture disk assembly
FR2739486B1 (en) * 1995-09-28 1997-11-14 Magnier Philippe METHOD AND DEVICE FOR PROTECTION AGAINST EXPLOSION AND FIRE OF ELECTRICAL TRANSFORMERS
IT1299218B1 (en) 1998-05-11 2000-02-29 Abb Trasformatori S P A POWER AND / OR DISTRIBUTION TRANSFORMER EQUIPPED WITH SWITCH UNDER LOAD
FR2791463B1 (en) 1999-03-22 2001-06-29 Philippe Magnier DEVICE FOR PREVENTION AGAINST EXPLOSION OF ELECTRICAL TRANSFORMERS
US6311715B1 (en) * 2000-07-07 2001-11-06 Zook Enterprises, Llc Stacked rupture disk assembly
FR2888034B1 (en) * 2005-06-29 2010-10-08 Philippe Magnier DEVICE FOR PREVENTING THE EXPLOSION OF AN ELECTRICAL TRANSFORMER

Also Published As

Publication number Publication date
FR2971357B1 (en) 2013-02-15
WO2012107816A1 (en) 2012-08-16
UY33900A (en) 2012-06-29
AR085328A1 (en) 2013-09-25
FR2971357A1 (en) 2012-08-10

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