GB2201839B - Electric switchgear - Google Patents

Electric switchgear

Info

Publication number: GB2201839B
Authority: GB; United Kingdom
Prior art keywords: electric switchgear; switchgear; electric
Prior art date: 1987-05-23
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

GB8807866A

Other versions

GB8807866D0 (en

GB2201839A (en

Inventor

Raffaello Monterosse

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.)

BBC Brown Boveri AG Switzerland

BBC Brown Boveri AG Germany

Original Assignee

BBC Brown Boveri AG Switzerland

BBC Brown Boveri AG Germany

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.)

1987-05-23

Filing date

1988-04-05

Publication date

1989-05-17

1988-04-05 Application filed by BBC Brown Boveri AG Switzerland, BBC Brown Boveri AG Germany filed Critical BBC Brown Boveri AG Switzerland

1988-05-05 Publication of GB8807866D0 publication Critical patent/GB8807866D0/en

1988-09-07 Publication of GB2201839A publication Critical patent/GB2201839A/en

1989-05-17 Application granted granted Critical

1989-05-17 Publication of GB2201839B publication Critical patent/GB2201839B/en

Status 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
- H01H71/04—Means for indicating condition of the switching device

GB8807866A 1987-05-23 1988-04-05 Electric switchgear Expired GB2201839B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19873717431 DE3717431A1 (en)	1987-05-23	1987-05-23	ELECTRICAL SWITCHGEAR

Publications (3)

Publication Number	Publication Date
GB8807866D0 GB8807866D0 (en)	1988-05-05
GB2201839A GB2201839A (en)	1988-09-07
GB2201839B true GB2201839B (en)	1989-05-17

Family

ID=6328268

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8807866A Expired GB2201839B (en)	1987-05-23	1988-04-05	Electric switchgear

Country Status (7)

Country	Link
EP (1)	EP0292849A3 (en)
CN (1)	CN1030325A (en)
AU (1)	AU1647088A (en)
DE (1)	DE3717431A1 (en)
GB (1)	GB2201839B (en)
NZ (1)	NZ224234A (en)
SG (1)	SG73390G (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3920822C2 (en) *	1989-06-24	1994-09-01	Licentia Gmbh	Additional switch for mounting on a circuit breaker
DE19814397C1 (en) *	1998-03-31	1999-12-23	Moeller Gmbh	Arrangement for switching position display and burn-up display in an electrical switching device
FR2923942B1 (en) *	2007-11-16	2014-09-05	Schneider Electric Ind Sas	DEVICE FOR CONTROLLING AN ELECTRICAL CUTTING APPARATUS AND AN ELECTRICAL CUTTING APPARATUS COMPRISING IT
CN104837953A (en) *	2013-01-25	2015-08-12	温特沙尔控股有限公司	Solid particles-stabilized emulsion and process for preparing the same
CN106098469B (en) *	2016-08-21	2018-04-24	冯碧英	A kind of high-pressure vacuum breaker
CN106653504B (en) *	2017-03-01	2018-06-12	厦门宏发开关设备有限公司	A kind of circuit breaker operation mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB418361A (en) *	1933-01-17	1934-10-17	John Ashworth Crabtree	Improvements in or relating to automatic circuit-breakers
US3596218A (en) *	1969-11-14	1971-07-27	Square D Co	Circuit breaker with trip indicator
GB2129220A (en) *	1982-01-29	1984-05-10	Matsushita Electric Works Ltd	Remote controllable circuit breaker
EP0209057A2 (en) *	1985-07-18	1987-01-21	Westinghouse Electric Corporation	Combined position indicator and handle barrier in molded case circuit breaker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7033859U (en) *	1970-09-11	1971-01-21	Bbc Brown Boveri & Cie	INSTALLATION SWITCH WITH CONTACT POSITION INDICATOR.
BE867767A (en) *	1977-04-14	1978-10-02	Ave Belli Andrea	HIGH SENSITIVITY DIFFERENTIAL SWITCH
PT82331B (en) *	1985-05-17	1992-06-30	Licentia Gmbh	CHANGE MECHANISM FOR A PROTECTIVE SWITCH

1987
- 1987-05-23 DE DE19873717431 patent/DE3717431A1/en not_active Withdrawn
1988
- 1988-04-05 GB GB8807866A patent/GB2201839B/en not_active Expired
- 1988-04-13 NZ NZ22423488A patent/NZ224234A/en unknown
- 1988-05-18 EP EP88107931A patent/EP0292849A3/en not_active Withdrawn
- 1988-05-20 AU AU16470/88A patent/AU1647088A/en not_active Abandoned
- 1988-05-21 CN CN 88103004 patent/CN1030325A/en active Pending
1990
- 1990-09-06 SG SG73390A patent/SG73390G/en unknown

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB418361A (en) *	1933-01-17	1934-10-17	John Ashworth Crabtree	Improvements in or relating to automatic circuit-breakers
US3596218A (en) *	1969-11-14	1971-07-27	Square D Co	Circuit breaker with trip indicator
GB2129220A (en) *	1982-01-29	1984-05-10	Matsushita Electric Works Ltd	Remote controllable circuit breaker
EP0209057A2 (en) *	1985-07-18	1987-01-21	Westinghouse Electric Corporation	Combined position indicator and handle barrier in molded case circuit breaker

Also Published As

Publication number	Publication date
NZ224234A (en)	1989-08-29
SG73390G (en)	1990-11-23
DE3717431A1 (en)	1988-12-08
GB8807866D0 (en)	1988-05-05
GB2201839A (en)	1988-09-07
CN1030325A (en)	1989-01-11
EP0292849A3 (en)	1990-08-22
AU1647088A (en)	1988-11-24
EP0292849A2 (en)	1988-11-30

Legal Events

Date	Code	Title	Description
1992-12-02	PCNP	Patent ceased through non-payment of renewal fee

Publication	Publication Date	Title
GB8803882D0 (en)	1988-03-23	Electrical switches
GB8700870D0 (en)	1987-02-18	Electrical tabreceptacle
GB8620474D0 (en)	1986-10-01	Electrical switch
GB8622644D0 (en)	1986-10-22	Electrical switch
GB8706610D0 (en)	1987-04-23	Electrical components
GB8819139D0 (en)	1988-09-14	Electrical switch assembly
GB8715089D0 (en)	1987-08-05	Electrical switches
GB2185854B (en)	1989-10-18	Electric switches
GB8719370D0 (en)	1987-09-23	Electrical switch
EP0261489A3 (en)	1990-01-03	Electric switch
GB2201839B (en)	1989-05-17	Electric switchgear
GB8708637D0 (en)	1987-05-13	Electrical switches
GB2196794B (en)	1990-10-03	An electric circuit-breaker
GB2208037B (en)	1991-11-06	Electrical switches
GB2204740B (en)	1990-11-14	Electrical components
GB8717083D0 (en)	1987-08-26	Electric switches
GB8601296D0 (en)	1986-02-26	Electrical switch
ZA885964B (en)	1989-05-30	Electric switches
GB8730206D0 (en)	1988-02-03	Electric switch
GB2199186B (en)	1990-06-13	Electric switch
GB2214003B (en)	1992-06-10	Electrical connection
GB8702912D0 (en)	1987-03-18	Electrical switch
GB8702202D0 (en)	1987-03-04	Electrical switch
GB2185628B (en)	1989-11-01	Electric switches
GB8720326D0 (en)	1987-10-07	Electrical switch