GB2508230B - Electrical safety device - Google Patents

Electrical safety device

Info

Publication number
GB2508230B
GB2508230B GB1221261.9A GB201221261A GB2508230B GB 2508230 B GB2508230 B GB 2508230B GB 201221261 A GB201221261 A GB 201221261A GB 2508230 B GB2508230 B GB 2508230B
Authority
GB
United Kingdom
Prior art keywords
safety device
electrical safety
electrical
safety
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 - Fee Related
Application number
GB1221261.9A
Other versions
GB201221261D0 (en
GB2508230A (en
Inventor
Peter Brook
David Walker
Timothy Brian Considine
Paul David Benjamin Considine
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1221261.9A priority Critical patent/GB2508230B/en
Publication of GB201221261D0 publication Critical patent/GB201221261D0/en
Publication of GB2508230A publication Critical patent/GB2508230A/en
Application granted granted Critical
Publication of GB2508230B publication Critical patent/GB2508230B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/005—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too low isolation resistance, too high load, short-circuit; earth fault
GB1221261.9A 2012-11-27 2012-11-27 Electrical safety device Expired - Fee Related GB2508230B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1221261.9A GB2508230B (en) 2012-11-27 2012-11-27 Electrical safety device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1221261.9A GB2508230B (en) 2012-11-27 2012-11-27 Electrical safety device

Publications (3)

Publication Number Publication Date
GB201221261D0 GB201221261D0 (en) 2013-01-09
GB2508230A GB2508230A (en) 2014-05-28
GB2508230B true GB2508230B (en) 2015-07-29

Family

ID=47560697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1221261.9A Expired - Fee Related GB2508230B (en) 2012-11-27 2012-11-27 Electrical safety device

Country Status (1)

Country Link
GB (1) GB2508230B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3836275A1 (en) * 1988-10-25 1990-04-26 Asea Brown Boveri Method for preventing an operating current from flowing through human bodies
US4979070A (en) * 1989-06-13 1990-12-18 Bodkin Lawrence E Automatic reset circuit for GFCI

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3836275A1 (en) * 1988-10-25 1990-04-26 Asea Brown Boveri Method for preventing an operating current from flowing through human bodies
US4979070A (en) * 1989-06-13 1990-12-18 Bodkin Lawrence E Automatic reset circuit for GFCI

Also Published As

Publication number Publication date
GB201221261D0 (en) 2013-01-09
GB2508230A (en) 2014-05-28

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Legal Events

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

Effective date: 20171127