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GB2373112B - Method and apparatus for protecting against hazardous voltages on electrical installations - Google Patents

Method and apparatus for protecting against hazardous voltages on electrical installations

Info

Publication number
GB2373112B
GB2373112B GB0206523A GB0206523A GB2373112B GB 2373112 B GB2373112 B GB 2373112B GB 0206523 A GB0206523 A GB 0206523A GB 0206523 A GB0206523 A GB 0206523A GB 2373112 B GB2373112 B GB 2373112B
Authority
GB
United Kingdom
Prior art keywords
protecting against
electrical installations
hazardous voltages
against hazardous
voltages
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
GB0206523A
Other versions
GB0206523D0 (en
GB2373112A (en
Inventor
Roger Thomas Ronald Pilling
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 GB0206523A priority Critical patent/GB2373112B/en
Publication of GB0206523D0 publication Critical patent/GB0206523D0/en
Publication of GB2373112A publication Critical patent/GB2373112A/en
Application granted granted Critical
Publication of GB2373112B publication Critical patent/GB2373112B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02H3/14—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 occurrence of voltage on parts normally at earth potential
GB0206523A 2002-03-20 2002-03-20 Method and apparatus for protecting against hazardous voltages on electrical installations Expired - Fee Related GB2373112B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0206523A GB2373112B (en) 2002-03-20 2002-03-20 Method and apparatus for protecting against hazardous voltages on electrical installations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0206523A GB2373112B (en) 2002-03-20 2002-03-20 Method and apparatus for protecting against hazardous voltages on electrical installations

Publications (3)

Publication Number Publication Date
GB0206523D0 GB0206523D0 (en) 2002-05-01
GB2373112A GB2373112A (en) 2002-09-11
GB2373112B true GB2373112B (en) 2003-03-05

Family

ID=9933323

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0206523A Expired - Fee Related GB2373112B (en) 2002-03-20 2002-03-20 Method and apparatus for protecting against hazardous voltages on electrical installations

Country Status (1)

Country Link
GB (1) GB2373112B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SK5538Y1 (en) * 2009-07-28 2010-10-07 Jan Voskar Device for automatic continuity measuring of protective conductor PEN a PE
GB2577354B (en) 2019-02-28 2020-11-11 Myenergi Ltd Controlling an electrical supply to an appliance
GB2577143B (en) * 2019-03-21 2020-12-16 Cityev Ltd Device for disconnection of electrical vehicle supply equipment in the event of a fault

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1508385A (en) * 1975-05-21 1978-04-26 Amf Inc Ground conductor monitor
GB2198299A (en) * 1986-11-27 1988-06-08 Int Computers Ltd Protected electrical supply arrangement
US4931893A (en) * 1989-04-19 1990-06-05 Square D Company Loss of neutral or ground protection circuit
US5894393A (en) * 1997-12-12 1999-04-13 Trilectron Industies, Inc. Aircraft ground power loss of neutral and over-voltage detector
GB2342455A (en) * 1997-10-20 2000-04-12 Chang Yang Hsueh Anti-static earth connection test system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1508385A (en) * 1975-05-21 1978-04-26 Amf Inc Ground conductor monitor
GB2198299A (en) * 1986-11-27 1988-06-08 Int Computers Ltd Protected electrical supply arrangement
US4931893A (en) * 1989-04-19 1990-06-05 Square D Company Loss of neutral or ground protection circuit
GB2342455A (en) * 1997-10-20 2000-04-12 Chang Yang Hsueh Anti-static earth connection test system
US5894393A (en) * 1997-12-12 1999-04-13 Trilectron Industies, Inc. Aircraft ground power loss of neutral and over-voltage detector

Also Published As

Publication number Publication date
GB0206523D0 (en) 2002-05-01
GB2373112A (en) 2002-09-11

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Legal Events

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

Effective date: 20060320