GB2161651B - Operating mechanism for a switchgear - Google Patents

Operating mechanism for a switchgear

Info

Publication number
GB2161651B
GB2161651B GB08517632A GB8517632A GB2161651B GB 2161651 B GB2161651 B GB 2161651B GB 08517632 A GB08517632 A GB 08517632A GB 8517632 A GB8517632 A GB 8517632A GB 2161651 B GB2161651 B GB 2161651B
Authority
GB
United Kingdom
Prior art keywords
switchgear
operating mechanism
operating
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
GB08517632A
Other versions
GB2161651A (en
GB8517632D0 (en
Inventor
Minoru Nakahata
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB8517632D0 publication Critical patent/GB8517632D0/en
Publication of GB2161651A publication Critical patent/GB2161651A/en
Application granted granted Critical
Publication of GB2161651B publication Critical patent/GB2161651B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
GB08517632A 1984-07-12 1985-07-12 Operating mechanism for a switchgear Expired GB2161651B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14581984A JPS6124110A (en) 1984-07-12 1984-07-12 Operating mechanism of switching device

Publications (3)

Publication Number Publication Date
GB8517632D0 GB8517632D0 (en) 1985-08-21
GB2161651A GB2161651A (en) 1986-01-15
GB2161651B true GB2161651B (en) 1988-08-17

Family

ID=15393864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08517632A Expired GB2161651B (en) 1984-07-12 1985-07-12 Operating mechanism for a switchgear

Country Status (3)

Country Link
JP (1) JPS6124110A (en)
DE (1) DE3524972A1 (en)
GB (1) GB2161651B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140117A (en) * 1991-02-28 1992-08-18 Pmc Engineering Company, Inc. Two-link, trip-free mechanism for use in a switch assembly
CN104143485B (en) * 2013-07-16 2016-08-31 国家电网公司 Single-phase operating mechanism and use the breaker of this single-phase operating mechanism

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE677338C (en) * 1935-11-08 1939-06-23 Aeg Energy storage drive for electrical switches
US2295309A (en) * 1939-07-18 1942-09-08 Gen Electric High speed circuit breaker reclosing mechanism
DE1151296B (en) * 1960-12-23 1963-07-11 Licentia Gmbh Tilting mechanism for switching electrical switches
DE1765380B2 (en) * 1968-05-09 1972-06-08 Concordia Sprecher, Schaltgerate GmbH, 7000 Stuttgart SWITCH LOCK FOR ELECTRIC SWITCHGEAR
US3614685A (en) * 1970-02-06 1971-10-19 Westinghouse Electric Corp Circuit breaker with handle-indicating means
GB2087155B (en) * 1980-11-05 1984-08-15 Licentia Gmbh A switch actutated by remote control
DE3107721C2 (en) * 1981-02-28 1983-03-17 Elektrotechnische Werke Fritz Driescher & Söhne GmbH & Co, 8052 Moosburg Jump drive device for an electrical switching device, in particular for a medium-voltage switch-disconnector
JPS57154739A (en) * 1981-03-19 1982-09-24 Tokyo Shibaura Electric Co Device for operating circuit breaker

Also Published As

Publication number Publication date
JPH0145930B2 (en) 1989-10-05
DE3524972A1 (en) 1986-02-20
JPS6124110A (en) 1986-02-01
GB2161651A (en) 1986-01-15
GB8517632D0 (en) 1985-08-21
DE3524972C2 (en) 1989-03-23

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19950810

PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990712