GB2207823B - Improvements relating to circuit breakers - Google Patents

Improvements relating to circuit breakers

Info

Publication number
GB2207823B
GB2207823B GB8814283A GB8814283A GB2207823B GB 2207823 B GB2207823 B GB 2207823B GB 8814283 A GB8814283 A GB 8814283A GB 8814283 A GB8814283 A GB 8814283A GB 2207823 B GB2207823 B GB 2207823B
Authority
GB
United Kingdom
Prior art keywords
circuit breakers
improvements relating
relating
breakers
circuit
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 - Lifetime
Application number
GB8814283A
Other versions
GB2207823A (en
GB8814283D0 (en
Inventor
Ian Jack Pickering
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.)
Crabtree Electrical Industries Ltd
Original Assignee
Crabtree Electrical Industries 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
Priority claimed from GB878714008A external-priority patent/GB8714008D0/en
Priority claimed from GB878718839A external-priority patent/GB8718839D0/en
Application filed by Crabtree Electrical Industries Ltd filed Critical Crabtree Electrical Industries Ltd
Publication of GB8814283D0 publication Critical patent/GB8814283D0/en
Publication of GB2207823A publication Critical patent/GB2207823A/en
Application granted granted Critical
Publication of GB2207823B publication Critical patent/GB2207823B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
    • H02H7/226—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for wires or cables, e.g. heating wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
GB8814283A 1987-06-16 1988-06-16 Improvements relating to circuit breakers Expired - Lifetime GB2207823B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878714008A GB8714008D0 (en) 1987-06-16 1987-06-16 Circuit breakers
GB878718839A GB8718839D0 (en) 1987-08-08 1987-08-08 Circuit breakers

Publications (3)

Publication Number Publication Date
GB8814283D0 GB8814283D0 (en) 1988-07-20
GB2207823A GB2207823A (en) 1989-02-08
GB2207823B true GB2207823B (en) 1991-03-20

Family

ID=26292361

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8814283A Expired - Lifetime GB2207823B (en) 1987-06-16 1988-06-16 Improvements relating to circuit breakers

Country Status (1)

Country Link
GB (1) GB2207823B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7737809B2 (en) 2003-02-03 2010-06-15 Leviton Manufacturing Co., Inc. Circuit interrupting device and system utilizing bridge contact mechanism and reset lockout
US7764151B2 (en) 1998-08-24 2010-07-27 Leviton Manufacturing Co., Ltd. Circuit interrupting device with reverse wiring protection
US7804255B2 (en) 2007-07-26 2010-09-28 Leviton Manufacturing Company, Inc. Dimming system powered by two current sources and having an operation indicator module
US7907371B2 (en) 1998-08-24 2011-03-15 Leviton Manufacturing Company, Inc. Circuit interrupting device with reset lockout and reverse wiring protection and method of manufacture
US7944331B2 (en) 2003-02-03 2011-05-17 Leviton Manufacturing Co., Inc. Circuit interrupting device with reverse wiring protection
US8004804B2 (en) 2000-10-16 2011-08-23 Leviton Manufacturing Co., Inc. Circuit interrupter having at least one indicator
US8444309B2 (en) 2010-08-13 2013-05-21 Leviton Manufacturing Company, Inc. Wiring device with illumination
US8526144B2 (en) 2011-03-31 2013-09-03 Leviton Manufacturing Company, Inc. Reset lockout with grounded neutral test

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7049910B2 (en) 1998-08-24 2006-05-23 Leviton Manufacturing Co., Inc. Circuit interrupting device with reset lockout and reverse wiring protection and method of manufacture
US6944001B2 (en) 1998-08-24 2005-09-13 Leviton Manufacturing Co., Inc. Circuit interrupting system with independent trip and reset lockout
US6040967A (en) 1998-08-24 2000-03-21 Leviton Manufacturing Co., Inc. Reset lockout for circuit interrupting device
US7098761B2 (en) 1998-08-24 2006-08-29 Leviton Manufacturing Co., Inc. Reset lockout mechanism and independent trip mechanism for center latch circuit interrupting device
US6246558B1 (en) 1998-08-24 2001-06-12 Leviton Manufacturing Company Circuit interrupting device with reverse wiring protection
US6937451B2 (en) 2001-03-21 2005-08-30 Leviton Manufacturing Co., Inc. ALCI with reset lockout and independent trip

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7764151B2 (en) 1998-08-24 2010-07-27 Leviton Manufacturing Co., Ltd. Circuit interrupting device with reverse wiring protection
US7907371B2 (en) 1998-08-24 2011-03-15 Leviton Manufacturing Company, Inc. Circuit interrupting device with reset lockout and reverse wiring protection and method of manufacture
US8054595B2 (en) 1998-08-24 2011-11-08 Leviton Manufacturing Co., Inc. Circuit interrupting device with reset lockout
US8130480B2 (en) 1998-08-24 2012-03-06 Leviton Manufactuing Co., Inc. Circuit interrupting device with reset lockout
US8004804B2 (en) 2000-10-16 2011-08-23 Leviton Manufacturing Co., Inc. Circuit interrupter having at least one indicator
US7737809B2 (en) 2003-02-03 2010-06-15 Leviton Manufacturing Co., Inc. Circuit interrupting device and system utilizing bridge contact mechanism and reset lockout
US7944331B2 (en) 2003-02-03 2011-05-17 Leviton Manufacturing Co., Inc. Circuit interrupting device with reverse wiring protection
US7804255B2 (en) 2007-07-26 2010-09-28 Leviton Manufacturing Company, Inc. Dimming system powered by two current sources and having an operation indicator module
US7834560B2 (en) 2007-07-26 2010-11-16 Leviton Manufacturing Co., Inc. Dimming system powered by two current sources and having an operation indicator module
US8444309B2 (en) 2010-08-13 2013-05-21 Leviton Manufacturing Company, Inc. Wiring device with illumination
US8526144B2 (en) 2011-03-31 2013-09-03 Leviton Manufacturing Company, Inc. Reset lockout with grounded neutral test

Also Published As

Publication number Publication date
GB2207823A (en) 1989-02-08
GB8814283D0 (en) 1988-07-20

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20080615