JPS6087001U - Control circuit backup power supply circuit - Google Patents

Control circuit backup power supply circuit

Info

Publication number
JPS6087001U
JPS6087001U JP17660583U JP17660583U JPS6087001U JP S6087001 U JPS6087001 U JP S6087001U JP 17660583 U JP17660583 U JP 17660583U JP 17660583 U JP17660583 U JP 17660583U JP S6087001 U JPS6087001 U JP S6087001U
Authority
JP
Japan
Prior art keywords
control circuit
power supply
backup power
circuit
voltage
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.)
Pending
Application number
JP17660583U
Other languages
Japanese (ja)
Inventor
菅　佳紀
隆 野田
Original Assignee
パイオニア株式会社
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 パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP17660583U priority Critical patent/JPS6087001U/en
Priority to GB08428114A priority patent/GB2149984B/en
Priority to DE19843441461 priority patent/DE3441461A1/en
Publication of JPS6087001U publication Critical patent/JPS6087001U/en
Pending 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)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案の実施例を示す回路図である。 主要部分の符号の説明、１・・・制御回路、２，７・・
・バッテリー、３・・・コネクタ、４・・・定電圧回路
、６・・・比較器、１２・・・微分回路。The figure is a circuit diagram showing an embodiment of the present invention. Explanation of symbols of main parts, 1... control circuit, 2, 7...
・Battery, 3... Connector, 4... Constant voltage circuit, 6... Comparator, 12... Differential circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 制御回路への主電源電圧の供給が停止したとき前記制御
回路の所定の動作状態を保持するために前記制御回路に
バックアップ電圧を供給するバックアップ電源回路であ
って、前記主電源電圧の前記制御回路への供給時に前記
バックアップ電圧が所定電圧より低いときリセット信号
を発生するリセット信号発生手段を含み、前記リセット
信号に応じて前記制御回路が初期化するようになされて
いることを特徴とするバックアップ電源回路。A backup power supply circuit that supplies a backup voltage to the control circuit in order to maintain a predetermined operating state of the control circuit when the supply of the main power supply voltage to the control circuit is stopped, the control circuit of the main power supply voltage A backup power supply comprising: a reset signal generating means for generating a reset signal when the backup voltage is lower than a predetermined voltage when supplied to the backup power source, and the control circuit is initialized in response to the reset signal. circuit.
JP17660583U 1983-11-15 1983-11-15 Control circuit backup power supply circuit Pending JPS6087001U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP17660583U JPS6087001U (en) 1983-11-15 1983-11-15 Control circuit backup power supply circuit
GB08428114A GB2149984B (en) 1983-11-15 1984-11-07 Backup power source circuit for control circuit
DE19843441461 DE3441461A1 (en) 1983-11-15 1984-11-13 RESERVE POWER SUPPLY CIRCUIT FOR A CONTROL CIRCUIT

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 (1)

Publication Number Publication Date
JPS6087001U true JPS6087001U (en) 1985-06-15

Family

ID=16016486

Family Applications (1)

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

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006246689A (en) * 2005-03-07 2006-09-14 Nec Corp Power control method of portable equipment, and power control circuit of the portable equipment

Families Citing this family (6)

* 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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55153007A (en) * 1979-05-17 1980-11-28 Omron Tateisi Electronics Co Sequence controller

Family Cites Families (6)

* 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.
DE2936675C2 (en) * 1979-09-11 1981-11-19 Wörl-Alarm August Wörl, 8035 Gauting Emergency battery monitoring circuit
EP0043222B1 (en) * 1980-06-26 1990-01-10 Texas Instruments Incorporated Data processing memory 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
WO1982004345A1 (en) * 1981-05-27 1982-12-09 Aswell Cecil James 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55153007A (en) * 1979-05-17 1980-11-28 Omron Tateisi Electronics Co Sequence controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006246689A (en) * 2005-03-07 2006-09-14 Nec Corp Power control method of portable equipment, and power control circuit of the portable equipment

Also Published As

Publication number Publication date
GB8428114D0 (en) 1984-12-12
GB2149984A (en) 1985-06-19
DE3441461A1 (en) 1985-05-23
GB2149984B (en) 1987-03-18

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