DE68916378D1 - Elektrische Strominstallationen, insbesondere für Büromöbel. - Google Patents

Elektrische Strominstallationen, insbesondere für Büromöbel.

Info

Publication number
DE68916378D1
DE68916378D1 DE68916378T DE68916378T DE68916378D1 DE 68916378 D1 DE68916378 D1 DE 68916378D1 DE 68916378 T DE68916378 T DE 68916378T DE 68916378 T DE68916378 T DE 68916378T DE 68916378 D1 DE68916378 D1 DE 68916378D1
Authority
DE
Germany
Prior art keywords
pilot
potential
chain
office furniture
control unit
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
DE68916378T
Other languages
English (en)
Inventor
Stephen Lawrence Wright
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 GB888827566A external-priority patent/GB8827566D0/en
Priority claimed from GB888827747A external-priority patent/GB8827747D0/en
Priority claimed from GB898914035A external-priority patent/GB8914035D0/en
Application filed by BICC PLC filed Critical BICC PLC
Application granted granted Critical
Publication of DE68916378D1 publication Critical patent/DE68916378D1/de
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
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to mechanical injury, e.g. rupture of line, breakage of earth connection
    • H02H5/105—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to mechanical injury, e.g. rupture of line, breakage of earth connection responsive to deterioration or interruption of earth connection
    • 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
    • H02H11/001—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of incorrect or interrupted earth connection

Landscapes

  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Hydrogenated Pyridines (AREA)
DE68916378T 1988-11-25 1989-11-24 Elektrische Strominstallationen, insbesondere für Büromöbel. Expired - Lifetime DE68916378D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB888827566A GB8827566D0 (en) 1988-11-25 1988-11-25 Electric power supply installations primarily for office furniture
GB888827747A GB8827747D0 (en) 1988-11-28 1988-11-28 Electric power supply installations primarily for office furniture
GB898914035A GB8914035D0 (en) 1989-06-19 1989-06-19 Electric power supply installation,primarily for office furniture

Publications (1)

Publication Number Publication Date
DE68916378D1 true DE68916378D1 (de) 1994-07-28

Family

ID=27264198

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68916378T Expired - Lifetime DE68916378D1 (de) 1988-11-25 1989-11-24 Elektrische Strominstallationen, insbesondere für Büromöbel.

Country Status (3)

Country Link
EP (1) EP0370828B1 (de)
AT (1) ATE107808T1 (de)
DE (1) DE68916378D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9002019D0 (en) * 1990-01-30 1990-03-28 Bicc Plc Electric power supply installations,especially for office furniture
CA2059802C (en) * 1991-02-01 1997-12-02 Dennis W. Waggamon Wiring error detector for door operator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE598074C (de) * 1931-06-21 1934-06-05 Siemens Schuckertwerke Akt Ges Elektrische Anlage mit Schutzleitung und selbsttaetiger Abschaltung bei Fehlerstrom
US3934176A (en) * 1974-10-16 1976-01-20 Atkinson Armature Works Co., Inc. Safety apparatus for assuring proper grounding of mining machinery or the like
GB8429523D0 (en) * 1984-11-22 1985-01-03 Indep Tv News Ltd Earth validity tester

Also Published As

Publication number Publication date
EP0370828A3 (de) 1991-08-21
EP0370828B1 (de) 1994-06-22
EP0370828A2 (de) 1990-05-30
ATE107808T1 (de) 1994-07-15

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Legal Events

Date Code Title Description
8332 No legal effect for de