GB8305648D0 - Electrical supply systems - Google Patents

Electrical supply systems

Info

Publication number
GB8305648D0
GB8305648D0 GB838305648A GB8305648A GB8305648D0 GB 8305648 D0 GB8305648 D0 GB 8305648D0 GB 838305648 A GB838305648 A GB 838305648A GB 8305648 A GB8305648 A GB 8305648A GB 8305648 D0 GB8305648 D0 GB 8305648D0
Authority
GB
United Kingdom
Prior art keywords
electrical supply
supply systems
systems
electrical
supply
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.)
Withdrawn
Application number
GB838305648A
Other versions
GB2115994A (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.)
Goodman J J
Original Assignee
Goodman J J
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 Goodman J J filed Critical Goodman J J
Priority to GB08305648A priority Critical patent/GB2115994A/en
Publication of GB8305648D0 publication Critical patent/GB8305648D0/en
Publication of GB2115994A publication Critical patent/GB2115994A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • G08B5/38—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources using flashing light
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for ac voltages or currents

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
GB08305648A 1982-03-01 1983-03-01 Electrical supply systems Withdrawn GB2115994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08305648A GB2115994A (en) 1982-03-01 1983-03-01 Electrical supply systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8205881 1982-03-01
GB08305648A GB2115994A (en) 1982-03-01 1983-03-01 Electrical supply systems

Publications (2)

Publication Number Publication Date
GB8305648D0 true GB8305648D0 (en) 1983-03-30
GB2115994A GB2115994A (en) 1983-09-14

Family

ID=26282108

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08305648A Withdrawn GB2115994A (en) 1982-03-01 1983-03-01 Electrical supply systems

Country Status (1)

Country Link
GB (1) GB2115994A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409658A1 (en) * 1977-11-22 1979-06-15 Lampes Sa ELECTRONICALLY CONTROLLED FEED RAIL
EP0364466A4 (en) * 1987-06-12 1991-09-25 Starec Nominees Pty. Ltd. Electrical control apparatus
US5406191A (en) * 1988-06-23 1995-04-11 Smart Set Oy Procedure and apparatus for the control of electric power
FI79772C (en) * 1988-06-23 1990-02-12 Smartset Oy FOERFARANDE OCH ANORDNING FOER STYRNING AV ELEFFEKT.
DE4013491A1 (en) * 1990-04-27 1991-11-07 Abb Patent Gmbh Installation bus coupling device for switch or pushbutton - uses interface circuit carried by circuit board fitted in standard wall socket
DE4141844C2 (en) * 1991-12-18 1996-04-11 Bodo Ehmann Gmbh Installation arrangement for the power control of consumers
DE9312528U1 (en) * 1993-08-20 1993-10-07 Siemens Ag Switchable socket
US6429598B1 (en) 2000-11-24 2002-08-06 R. John Haley Transformer and control units for ac control

Also Published As

Publication number Publication date
GB2115994A (en) 1983-09-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)