AT373100B - PRESSURE RELEASE DEVICE FOR THE HOUSING OF A HIGH VOLTAGE DEVICE AT LEAST AT LEAST FOR A GAS OR LIQUID PRESSURE - Google Patents

PRESSURE RELEASE DEVICE FOR THE HOUSING OF A HIGH VOLTAGE DEVICE AT LEAST AT LEAST FOR A GAS OR LIQUID PRESSURE

Info

Publication number
AT373100B
AT373100B AT0390478A AT390478A AT373100B AT 373100 B AT373100 B AT 373100B AT 0390478 A AT0390478 A AT 0390478A AT 390478 A AT390478 A AT 390478A AT 373100 B AT373100 B AT 373100B
Authority
AT
Austria
Prior art keywords
housing
gas
high voltage
pressure
pressure release
Prior art date
Application number
AT0390478A
Other languages
German (de)
Other versions
ATA390478A (en
Original Assignee
Sprecher & Schuh 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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Publication of ATA390478A publication Critical patent/ATA390478A/en
Application granted granted Critical
Publication of AT373100B publication Critical patent/AT373100B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/065—Means for detecting or reacting to mechanical or electrical defects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H2033/568—Gas reservoirs with overpressure release, e.g. rupture membranes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/065—Means for detecting or reacting to mechanical or electrical defects
    • H02B13/0655—Means for detecting or reacting to mechanical or electrical defects through monitoring changes of gas properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Safety Valves (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT0390478A 1977-09-16 1978-05-30 PRESSURE RELEASE DEVICE FOR THE HOUSING OF A HIGH VOLTAGE DEVICE AT LEAST AT LEAST FOR A GAS OR LIQUID PRESSURE AT373100B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1135077A CH625639A5 (en) 1977-09-16 1977-09-16 Compressed-gas-relief device on a housing, which is subject to gas or fluid pressure at least at times, of a high-voltage device

Publications (2)

Publication Number Publication Date
ATA390478A ATA390478A (en) 1983-04-15
AT373100B true AT373100B (en) 1983-12-12

Family

ID=4372641

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0390478A AT373100B (en) 1977-09-16 1978-05-30 PRESSURE RELEASE DEVICE FOR THE HOUSING OF A HIGH VOLTAGE DEVICE AT LEAST AT LEAST FOR A GAS OR LIQUID PRESSURE

Country Status (5)

Country Link
AT (1) AT373100B (en)
CH (1) CH625639A5 (en)
DE (1) DE2825052A1 (en)
ES (1) ES469339A1 (en)
SE (1) SE7804697L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH647909A5 (en) * 1980-02-07 1985-02-15 Bbc Brown Boveri & Cie Pressure relief device for housings of electrical switchgear
DE3411818C2 (en) * 1984-03-30 1987-01-29 Brown, Boveri & Cie Ag, 6800 Mannheim Encapsulated, gas-insulated medium-voltage switchgear with a pressure relief device
DE4330410A1 (en) * 1993-09-08 1995-03-09 Sachsenwerk Ag Device for the detection of internal arcs (fault arcs)
FR2971373B1 (en) * 2011-02-03 2014-02-21 Alstom Grid Ag PRESSURE DISCHARGE DEVICE FOR HIGH OR MEDIUM VOLTAGE ELECTRICAL EQUIPMENT OF GIS, DEAD OR LIVE TANK TYPE
CN106704654B (en) * 2016-12-28 2019-01-29 中国电子科技集团公司第十八研究所 A kind of safety valve

Also Published As

Publication number Publication date
ATA390478A (en) 1983-04-15
ES469339A1 (en) 1979-01-16
CH625639A5 (en) 1981-09-30
SE7804697L (en) 1979-03-17
DE2825052A1 (en) 1979-03-29

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee