GB2149984B - Backup power source circuit for control circuit - Google Patents

Backup power source circuit for control circuit

Info

Publication number
GB2149984B
GB2149984B GB08428114A GB8428114A GB2149984B GB 2149984 B GB2149984 B GB 2149984B GB 08428114 A GB08428114 A GB 08428114A GB 8428114 A GB8428114 A GB 8428114A GB 2149984 B GB2149984 B GB 2149984B
Authority
GB
United Kingdom
Prior art keywords
power source
backup power
circuit
control circuit
source circuit
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
Application number
GB08428114A
Other versions
GB2149984A (en
GB8428114D0 (en
Inventor
Yoshiki Kan
Takashi Noda
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Publication of GB8428114D0 publication Critical patent/GB8428114D0/en
Publication of GB2149984A publication Critical patent/GB2149984A/en
Application granted granted Critical
Publication of GB2149984B publication Critical patent/GB2149984B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Sources (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Safety Devices In Control Systems (AREA)
GB08428114A 1983-11-15 1984-11-07 Backup power source circuit for control circuit Expired GB2149984B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17660583U JPS6087001U (en) 1983-11-15 1983-11-15 Control circuit backup power supply circuit

Publications (3)

Publication Number Publication Date
GB8428114D0 GB8428114D0 (en) 1984-12-12
GB2149984A GB2149984A (en) 1985-06-19
GB2149984B true GB2149984B (en) 1987-03-18

Family

ID=16016486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08428114A Expired GB2149984B (en) 1983-11-15 1984-11-07 Backup power source circuit for control circuit

Country Status (3)

Country Link
JP (1) JPS6087001U (en)
DE (1) DE3441461A1 (en)
GB (1) GB2149984B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3810397A1 (en) * 1988-03-26 1989-10-05 Bernhard Dipl Ing Froelich Power supply for an electrical device
DE3812770A1 (en) * 1988-04-16 1989-10-26 Bosch Gmbh Robert Circuit for increasing current in accumulator-power apparatuses
DE3910039A1 (en) * 1989-03-28 1990-10-04 Legrand Gmbh CIRCUIT DEVICE FOR BRIDGING THE FAILURE OF A PRIMARY ENERGY SOURCE, e.g. AC POWER NETWORK, FOR CONTINUOUSLY REDUNDANTLY UNINTERRUPTIBLE SUPPLY OF ELECTRONIC CONTROL AND CONTROL DEVICES, ESPECIALLY
DE4013996A1 (en) * 1990-05-01 1991-11-14 Karl Kapfer Light with emergency back-up support - provided by battery with reed relay switching
DE4120337A1 (en) * 1991-06-20 1992-12-24 Wabco Westinghouse Fahrzeug TWO-CIRCUIT POWER SUPPLY CIRCUIT FOR VEHICLES
DE19602171A1 (en) * 1996-01-23 1997-07-24 Teves Gmbh Alfred Wiring a voltage regulator in the vehicle electrical system
JP4821139B2 (en) * 2005-03-07 2011-11-24 日本電気株式会社 Power control method for portable device and power control circuit for portable device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1177361A (en) * 1966-02-07 1970-01-14 Kidde Walter Co Ltd Improvements in or relating to electrically operated warning systems.
JPS55153007A (en) * 1979-05-17 1980-11-28 Omron Tateisi Electronics Co Sequence controller
DE2936675C2 (en) * 1979-09-11 1981-11-19 Wörl-Alarm August Wörl, 8035 Gauting Emergency battery monitoring circuit
DE3177144D1 (en) * 1980-06-26 1990-02-15 Texas Instruments Inc DATA PROCESSING STORAGE SYSTEM.
DE3044658C2 (en) * 1980-11-27 1983-02-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Circuit arrangement for uninterrupted switching of a consumer to a reserve power source
EP0079885A4 (en) * 1981-05-27 1984-03-01 Mostek Corp Power supply control for integrated circuit.
US4433390A (en) * 1981-07-30 1984-02-21 The Bendix Corporation Power processing reset system for a microprocessor responding to sudden deregulation of a voltage

Also Published As

Publication number Publication date
DE3441461A1 (en) 1985-05-23
GB2149984A (en) 1985-06-19
JPS6087001U (en) 1985-06-15
GB8428114D0 (en) 1984-12-12

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931107