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GB8608815D0 - Electrical devices - Google Patents

Electrical devices

Info

Publication number
GB8608815D0
GB8608815D0 GB868608815A GB8608815A GB8608815D0 GB 8608815 D0 GB8608815 D0 GB 8608815D0 GB 868608815 A GB868608815 A GB 868608815A GB 8608815 A GB8608815 A GB 8608815A GB 8608815 D0 GB8608815 D0 GB 8608815D0
Authority
GB
United Kingdom
Prior art keywords
electrical devices
electrical
devices
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.)
Granted
Application number
GB868608815A
Other versions
GB2177544B (en
GB2177544A (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.)
Novar ED&S Ltd
Original Assignee
MK Electric 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 MK Electric Ltd filed Critical MK Electric Ltd
Publication of GB8608815D0 publication Critical patent/GB8608815D0/en
Publication of GB2177544A publication Critical patent/GB2177544A/en
Application granted granted Critical
Publication of GB2177544B publication Critical patent/GB2177544B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01R13/7135—Structural association with built-in electrical component with built-in switch the switch being a safety switch with ground fault protector
    • 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
    • H01H71/62—Manual reset mechanisms which may be also used for manual release with means for preventing resetting while abnormal condition persists, e.g. loose handle arrangement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/60—Contact arrangements moving contact being rigidly combined with movable part of magnetic circuit
    • 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
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • 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
    • H01H71/58—Manual reset mechanisms which may be also used for manual release actuated by push-button, pull-knob, or slide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
GB8608815A 1985-04-13 1986-04-11 Electrical sockets or switches provided with circuit-breakers Expired GB2177544B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858509541A GB8509541D0 (en) 1985-04-13 1985-04-13 Electrical devices

Publications (3)

Publication Number Publication Date
GB8608815D0 true GB8608815D0 (en) 1986-05-14
GB2177544A GB2177544A (en) 1987-01-21
GB2177544B GB2177544B (en) 1989-09-06

Family

ID=10577625

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858509541A Pending GB8509541D0 (en) 1985-04-13 1985-04-13 Electrical devices
GB8608815A Expired GB2177544B (en) 1985-04-13 1986-04-11 Electrical sockets or switches provided with circuit-breakers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858509541A Pending GB8509541D0 (en) 1985-04-13 1985-04-13 Electrical devices

Country Status (1)

Country Link
GB (2) GB8509541D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204192B (en) * 1987-03-24 1991-05-22 Contactum Ltd Electrical devices provided with circuit breakers
GB2205686A (en) * 1987-06-11 1988-12-14 Crabtree Electrical Ind Ltd Circuit breaker
GB8906270D0 (en) * 1989-03-18 1989-05-04 Smiths Industries Plc Electrical circuit breakers
ES1043678Y (en) * 1999-07-14 2000-06-16 Bitron Ind Espana Sa ELECTROMAGNETIC SWITCH MECHANISM WITH MANUAL RESET.
US6340926B1 (en) * 1999-12-22 2002-01-22 Defond Manufacturing Limited Power plug with circuit breaker
CN110071452B (en) * 2019-05-24 2024-06-14 辽宁电能发展股份有限公司 Low-voltage draw-out circuit breaker
GB2615893A (en) * 2023-01-18 2023-08-23 Power Logic South Africa Pty Ltd Over-current protection for power outlet

Also Published As

Publication number Publication date
GB2177544B (en) 1989-09-06
GB8509541D0 (en) 1985-05-15
GB2177544A (en) 1987-01-21

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Legal Events

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

Effective date: 20000308

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030411