GB1226840A - - Google Patents

Info

Publication number
GB1226840A
GB1226840A GB1226840DA GB1226840A GB 1226840 A GB1226840 A GB 1226840A GB 1226840D A GB1226840D A GB 1226840DA GB 1226840 A GB1226840 A GB 1226840A
Authority
GB
United Kingdom
Prior art keywords
compartments
diaphragms
screen
compartment
small
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.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1226840A publication Critical patent/GB1226840A/en
Expired legal-status Critical Current

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)
GB1226840D 1967-08-23 1968-08-09 Expired GB1226840A (enrdf_load_stackoverflow)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL6711574A NL6711574A (enrdf_load_stackoverflow) 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
GB1226840A true GB1226840A (enrdf_load_stackoverflow) 1971-03-31

Family

ID=27351418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226840D Expired GB1226840A (enrdf_load_stackoverflow) 1967-08-23 1968-08-09

Country Status (7)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1958837A1 (de) * 1969-11-14 1971-05-19 Siemens Ag Metallgekapselte Hochspannungsschaltanlage
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 (de) * 1973-09-28 1975-01-15 Sprecher & Schuh Ag Druckgasisolierte, gekapselte hochspannungs-schaltanlage mit entfernbaren sammelschienen.
CH625906A5 (enrdf_load_stackoverflow) * 1978-01-26 1981-10-15 Bbc Brown Boveri & Cie
DE3417299A1 (de) * 1984-02-14 1985-10-10 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Metallgekapselte, gasisolierte schaltanlage
DE3817217A1 (de) * 1988-05-17 1989-11-23 Siemens Ag Rohrleiterverbindung zwischen einer metallgekapselten, druckgasisolierten hochspannungsschaltanlage und einem transformator
DE3910697C2 (de) * 1989-04-03 1998-07-02 Sachsenwerk Ag Schaltschrank mit druckgasgefüllten Kammern
IT1229426B (it) * 1989-06-02 1991-08-08 Sace Spa Quadro elettrico perfezionato con isolamento in gas.
NL1017797C2 (nl) * 2001-04-09 2002-10-10 Holec Holland Nv Een- of meerfasenschakelinrichting in een omhullende behuizing.
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 (de) * 2001-08-30 2003-05-28 Siemens Ag Elektrische Schaltanlage in gekapselter Bauweise
DE102007022465A1 (de) * 2007-05-08 2008-11-13 Siemens Ag Anordnung mit einem Kapselungsgehäuse und Verfahren zum Schutz eines Kapselungsgehäuses
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 (fr) * 1962-07-20 1963-12-27 Coq France Soc Poste électrique blindé
CH409061A (de) * 1964-06-10 1966-03-15 Bbc Brown Boveri & Cie Druckgasschalter mit einem Kreislaufsystem für das Druckgas

Also Published As

Publication number Publication date
DE1665265A1 (de) 1971-01-21
DE1665265B2 (de) 1973-10-11
SE360518B (enrdf_load_stackoverflow) 1973-09-24
FR1578350A (enrdf_load_stackoverflow) 1969-08-14
NL6711574A (enrdf_load_stackoverflow) 1969-02-25
US3619726A (en) 1971-11-09
JPS4844299B1 (enrdf_load_stackoverflow) 1973-12-24
DE1665265C3 (de) 1974-05-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees