GB1507024A - Circuit-breakers - Google Patents

Circuit-breakers

Info

Publication number
GB1507024A
GB1507024A GB15766/74A GB1576674A GB1507024A GB 1507024 A GB1507024 A GB 1507024A GB 15766/74 A GB15766/74 A GB 15766/74A GB 1576674 A GB1576674 A GB 1576674A GB 1507024 A GB1507024 A GB 1507024A
Authority
GB
United Kingdom
Prior art keywords
cylinders
cylinder
gas
outer cylinder
inner cylinder
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
GB15766/74A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reyrolle Parsons Ltd
Original Assignee
Reyrolle Parsons Ltd
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 Reyrolle Parsons Ltd filed Critical Reyrolle Parsons Ltd
Priority to GB15766/74A priority Critical patent/GB1507024A/en
Priority to CA224,078A priority patent/CA1031401A/en
Priority to CH444975A priority patent/CH599673A5/xx
Priority to FR7511054A priority patent/FR2267626A1/fr
Priority to ZA752268A priority patent/ZA752268B/xx
Priority to DE19752515454 priority patent/DE2515454A1/de
Priority to JP50043178A priority patent/JPS5116475A/ja
Priority to AU79971/75A priority patent/AU501739B2/en
Publication of GB1507024A publication Critical patent/GB1507024A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/904—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism characterised by the transmission between operating mechanism and piston or movable contact

Landscapes

  • Circuit Breakers (AREA)
GB15766/74A 1974-04-09 1974-04-09 Circuit-breakers Expired GB1507024A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB15766/74A GB1507024A (en) 1974-04-09 1974-04-09 Circuit-breakers
CA224,078A CA1031401A (en) 1974-04-09 1975-04-08 Multi-break puffer type circuit breaker
CH444975A CH599673A5 (ru) 1974-04-09 1975-04-08
FR7511054A FR2267626A1 (ru) 1974-04-09 1975-04-09
ZA752268A ZA752268B (en) 1974-04-09 1975-04-09 Improvements relating to circuit breakers
DE19752515454 DE2515454A1 (de) 1974-04-09 1975-04-09 Hochspannungsschalter
JP50043178A JPS5116475A (ru) 1974-04-09 1975-04-09
AU79971/75A AU501739B2 (en) 1974-04-09 1975-04-09 Circuit breakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15766/74A GB1507024A (en) 1974-04-09 1974-04-09 Circuit-breakers

Publications (1)

Publication Number Publication Date
GB1507024A true GB1507024A (en) 1978-04-12

Family

ID=10065097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15766/74A Expired GB1507024A (en) 1974-04-09 1974-04-09 Circuit-breakers

Country Status (8)

Country Link
JP (1) JPS5116475A (ru)
AU (1) AU501739B2 (ru)
CA (1) CA1031401A (ru)
CH (1) CH599673A5 (ru)
DE (1) DE2515454A1 (ru)
FR (1) FR2267626A1 (ru)
GB (1) GB1507024A (ru)
ZA (1) ZA752268B (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187358A3 (en) * 1984-12-24 1987-03-18 Kurashiki Boseki Kabushiki Kaisha Filter element and its production
DE4336951A1 (de) * 1993-10-29 1995-05-04 Abb Management Ag Hochspannungsschaltgerät
DE19601053C1 (de) * 1996-01-05 1997-03-13 Siemens Ag Freiluft-Hochspannungs-Leistungsschalter

Also Published As

Publication number Publication date
ZA752268B (en) 1976-11-24
AU501739B2 (en) 1979-06-28
DE2515454A1 (de) 1975-10-30
JPS5116475A (ru) 1976-02-09
AU7997175A (en) 1976-10-14
CH599673A5 (ru) 1978-05-31
FR2267626A1 (ru) 1975-11-07
CA1031401A (en) 1978-05-16

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee