SE360518B - - Google Patents

Info

Publication number
SE360518B
SE360518B SE10702/68A SE1070268A SE360518B SE 360518 B SE360518 B SE 360518B SE 10702/68 A SE10702/68 A SE 10702/68A SE 1070268 A SE1070268 A SE 1070268A SE 360518 B SE360518 B SE 360518B
Authority
SE
Sweden
Application number
SE10702/68A
Inventor
R Boersma
Original Assignee
Coq Nv
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 Coq Nv filed Critical Coq Nv
Publication of SE360518B publication Critical patent/SE360518B/xx

Links

Classifications

    • 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
    • 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
    • H02B13/055—Features relating to the gas
    • 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)
  • Gas-Insulated Switchgears (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Control Of Fluid Pressure (AREA)
SE10702/68A 1967-08-23 1968-08-08 SE360518B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL6711574A NL6711574A (en) 1967-08-23 1967-08-23
US74731368A 1968-07-24 1968-07-24
US4178170A 1970-06-05 1970-06-05

Publications (1)

Publication Number Publication Date
SE360518B true SE360518B (en) 1973-09-24

Family

ID=27351418

Family Applications (1)

Application Number Title Priority Date Filing Date
SE10702/68A SE360518B (en) 1967-08-23 1968-08-08

Country Status (7)

Country Link
US (1) US3619726A (en)
JP (1) JPS4844299B1 (en)
DE (1) DE1665265C3 (en)
FR (1) FR1578350A (en)
GB (1) GB1226840A (en)
NL (1) NL6711574A (en)
SE (1) SE360518B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1958837A1 (en) * 1969-11-14 1971-05-19 Siemens Ag Metal-enclosed high-voltage switchgear
US3629661A (en) * 1970-09-30 1971-12-21 Coq Nv Metal clad switchgear for high voltage comprising compartments adapted to be divided by movable transverse partition walls
CH558093A (en) * 1973-09-28 1975-01-15 Sprecher & Schuh Ag COMPRESSED GAS INSULATED, ENCLOSED HIGH VOLTAGE SWITCHGEAR WITH REMOVABLE BUSBARS.
CH625906A5 (en) * 1978-01-26 1981-10-15 Bbc Brown Boveri & Cie
DE3417299A1 (en) * 1984-02-14 1985-10-10 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Metal-encapsulated, gas-insulated switching installation
DE3817217A1 (en) * 1988-05-17 1989-11-23 Siemens Ag PIPE CONNECTOR BETWEEN A METAL-ENCLOSED, PRESSURE-GAS-INSULATED HIGH-VOLTAGE SWITCHGEAR AND A TRANSFORMER
DE3910697C2 (en) * 1989-04-03 1998-07-02 Sachsenwerk Ag Control cabinet with pressurized gas-filled chambers
IT1229426B (en) * 1989-06-02 1991-08-08 Sace Spa ELECTRIC BOARD PERFECTED WITH GAS INSULATION.
NL1017797C2 (en) * 2001-04-09 2002-10-10 Holec Holland Nv Single or multi-phase switching device in an enclosing housing.
US6738238B2 (en) * 2001-07-20 2004-05-18 Siemens Building Technologies, Inc. Fire detection system including an automatic polarity sensing power and signal interface
DE10143715C1 (en) * 2001-08-30 2003-05-28 Siemens Ag Enclosed electrical switchgear
DE102007022465A1 (en) * 2007-05-08 2008-11-13 Siemens Ag Arrangement with an encapsulating housing and method for protecting an encapsulating housing
EP2551974A1 (en) * 2011-07-25 2013-01-30 Eaton Industries (Netherlands) B.V. Switching installation with pressure controlled short-circuit device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250970A (en) * 1962-01-23 1966-05-10 Bbc Brown Boveri & Cie Enclosed gas isolated and operated electrical supply and distribution switching-station with one or more gas blast power switches
FR1347006A (en) * 1962-07-20 1963-12-27 Coq France Soc Armored electrical substation
CH409061A (en) * 1964-06-10 1966-03-15 Bbc Brown Boveri & Cie Compressed gas switch with a circulation system for the compressed gas

Also Published As

Publication number Publication date
JPS4844299B1 (en) 1973-12-24
DE1665265C3 (en) 1974-05-09
GB1226840A (en) 1971-03-31
DE1665265A1 (en) 1971-01-21
DE1665265B2 (en) 1973-10-11
NL6711574A (en) 1969-02-25
US3619726A (en) 1971-11-09
FR1578350A (en) 1969-08-14

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