FR2353981B1 - - Google Patents

Info

Publication number
FR2353981B1
FR2353981B1 FR7716204A FR7716204A FR2353981B1 FR 2353981 B1 FR2353981 B1 FR 2353981B1 FR 7716204 A FR7716204 A FR 7716204A FR 7716204 A FR7716204 A FR 7716204A FR 2353981 B1 FR2353981 B1 FR 2353981B1
Authority
FR
France
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
FR7716204A
Other versions
FR2353981A1 (fr
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of FR2353981A1 publication Critical patent/FR2353981A1/fr
Application granted granted Critical
Publication of FR2353981B1 publication Critical patent/FR2353981B1/fr
Granted 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
    • H02H3/46—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 frequency deviations
    • 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
    • H02J9/061—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 for DC powered loads

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
FR7716204A 1976-06-02 1977-05-26 Batterie de secours pour une alimentation en courant continu alimentee par un courant alternatif Granted FR2353981A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/692,127 US4065676A (en) 1976-06-02 1976-06-02 Battery backup for AC powered DC supply

Publications (2)

Publication Number Publication Date
FR2353981A1 FR2353981A1 (fr) 1977-12-30
FR2353981B1 true FR2353981B1 (fr) 1982-04-02

Family

ID=24779364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7716204A Granted FR2353981A1 (fr) 1976-06-02 1977-05-26 Batterie de secours pour une alimentation en courant continu alimentee par un courant alternatif

Country Status (6)

Country Link
US (1) US4065676A (fr)
JP (1) JPS52147744A (fr)
CA (1) CA1066398A (fr)
DE (1) DE2724278C2 (fr)
FR (1) FR2353981A1 (fr)
GB (1) GB1551655A (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213174A (en) * 1977-05-31 1980-07-15 Andover Controls Corporation Programmable sequence controller with drum emulation and improved power-down power-up circuitry
NL7807064A (nl) * 1977-07-09 1979-01-11 Struever Kg Ad Inrichting voor het controleren van een net.
US4197582A (en) * 1978-03-31 1980-04-08 Westinghouse Electric Corp. Auxiliary power supply and timer arrangement for time registering multifunctional electric energy meters
US4209710A (en) * 1978-06-27 1980-06-24 Honeywell Inc. Battery back-up regulator
US4383184A (en) * 1980-06-26 1983-05-10 Texas Instruments Incorporated Power controller
US4673826A (en) * 1984-12-20 1987-06-16 The United States Of America As Represented By The Secretary Of The Air Force Autonomous uninterruptable power supply apparatus
JPS61160124A (ja) * 1984-12-29 1986-07-19 Hitachi Ltd メモリ給電方式
US4672228A (en) * 1985-09-03 1987-06-09 Pioneer Magnetics, Inc. Battery backup system for switched power supply
GB8713971D0 (en) * 1987-06-16 1987-07-22 Jackson Bros London Ltd Rechargable electric power unit arrangements
US4994685A (en) * 1989-06-26 1991-02-19 Ncr Corporation Regulated power supply and method
JPH03239159A (ja) * 1990-02-15 1991-10-24 Mitsubishi Electric Corp 直流電源装置
DE69124442T2 (de) * 1990-09-07 1997-07-17 Oneac Corp Reserve-Fremdstromversorgung
US5204963A (en) * 1990-12-07 1993-04-20 Digital Equipment Corporation Method and apparatus for a backup power controller for volatile random access memory
US5786642A (en) * 1991-01-08 1998-07-28 Nextek Power Systems Inc. Modular power management system and method
US5418445A (en) * 1992-08-26 1995-05-23 Tele Digital Development, Inc. Switching circuit for simultaneous rapid battery charge and system operation
JP2744738B2 (ja) * 1992-09-07 1998-04-28 三菱電機株式会社 半導体記憶装置
JP3069498B2 (ja) * 1994-09-01 2000-07-24 富士通株式会社 充放電装置および電子機器
US5663711A (en) * 1995-06-07 1997-09-02 Aliter Industries Power failure alarm
US5786682A (en) * 1996-08-07 1998-07-28 Reltec Corporation Battery charging circuit including a current limiter which compares a reference current to a charging current to ensure operation of a load
JP3571536B2 (ja) * 1997-10-20 2004-09-29 富士通株式会社 バッテリ充電装置及び方法並びに電子装置
US6469883B1 (en) 2000-03-13 2002-10-22 Coactive Networks, Inc. Method and apparatus for early AC power failure detection
US6708083B2 (en) 2001-06-20 2004-03-16 Frederick L. Orthlieb Low-power home heating or cooling system
US20080197790A1 (en) * 2002-12-11 2008-08-21 Mangiaracina Anthony A Lighting utilizing power over the ethernet
US20070189001A1 (en) * 2002-12-11 2007-08-16 Safeexits, Inc. Multi-functional ballast and location-specific lighting
US20080266849A1 (en) * 2007-04-30 2008-10-30 Nielson Lyman O Fluorescent lighting conversion to led lighting using a power converter
DE102008010043A1 (de) * 2008-02-20 2009-08-27 Fujitsu Siemens Computers Gmbh Verfahren zum Betrieb von einem Gerät mit redundanten Netzteilen sowie Gerät mit redundanten Netzteilen
US9735613B2 (en) 2012-11-19 2017-08-15 Heat Assured Systems, Llc System and methods for controlling a supply of electric energy
CN104638633B (zh) * 2015-02-06 2017-09-12 孙毅彪 复合件智能型大功率无电弧直流母线接触装置
US10931139B1 (en) 2015-12-29 2021-02-23 Signify Holding B.V. Emergency battery packs for low voltage systems
US10424963B1 (en) * 2016-02-18 2019-09-24 Eaton Intelligent Power Limited Methods and systems for charging a backup battery pack
CN109714034B (zh) * 2018-12-12 2023-04-21 崔凤来 自动跟踪可控硅准电流过零触发控制方法和电路
CN111740490A (zh) * 2020-07-30 2020-10-02 山东超越数控电子股份有限公司 一种支持交直流冗余输入的直流输出装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3339081A (en) * 1964-09-18 1967-08-29 Borg Warner Battery transfer system
US3509357A (en) * 1967-05-10 1970-04-28 Borg Warner Static transfer switching system
US3480791A (en) * 1967-05-26 1969-11-25 Penn Western Electric Emergency lighting system with two rate battery charger
DE1615626A1 (de) * 1967-07-21 1970-08-06 Sonnenschein Accumulatoren Elektronischer Last-Umschalter fuer Puffer-Ladegeraete
US3577003A (en) * 1969-03-11 1971-05-04 Union Carbide Corp Automatic battery-switching device
CH497805A (de) * 1969-10-09 1970-10-15 Agie Ag Ind Elektronik Verfahren und Vorrichtung zum schnellen Umschalten mindestens eines Wechselstromverbrauchers von einer Spannungsquelle oder Stromquelle auf eine andere Spannungsquelle oder Stromquelle beim Auftreten eines Fehlers in der mit dem Verbraucher verbundenen Quelle
US3611162A (en) * 1970-07-09 1971-10-05 Yokogawa Electric Works Ltd Apparatus for detecting abnormal conditions of ac sources
BE791178A (fr) * 1971-11-18 1973-05-10 Cie Generale D Electronique In Installation electrique pour l'alimentation sans discontinuite d'une charge
DE2247767B2 (de) * 1972-09-29 1976-08-12 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum unterbrechungsfreien umschalten von einem betriebsstromversorgungsgeraet auf ein ersatzstromversorgungsgeraet
US3852731A (en) * 1973-10-12 1974-12-03 Rochester Instr Syst Inc Ac voltage sensing apparatus
DE2448427B2 (de) * 1974-10-10 1976-10-28 Ausscheidung in: 24 62 122 Ausscheidung in: 24 62 290 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur unterbrechungsfreien stromversorgung eines verbrauchers
CH584474A5 (fr) * 1975-03-25 1977-01-31 Agie Ag Ind Elektronik

Also Published As

Publication number Publication date
CA1066398A (fr) 1979-11-13
DE2724278A1 (de) 1977-12-15
FR2353981A1 (fr) 1977-12-30
JPS52147744A (en) 1977-12-08
GB1551655A (en) 1979-08-30
US4065676A (en) 1977-12-27
DE2724278C2 (de) 1987-02-19

Similar Documents

Publication Publication Date Title
JPS5377720U (fr)
CH604351A5 (fr)
BE861183A (fr)
BG23105A1 (fr)
BG23276A1 (fr)
BG23295A1 (fr)
BG23302A1 (fr)
BG23397A1 (fr)
BG23414A1 (fr)
BG23458A1 (fr)
BG23474A2 (fr)
CH235076A4 (fr)
CH592988A5 (fr)
CH593248A5 (fr)
CH593347A5 (fr)
CH594137A5 (fr)
CH594276A5 (fr)
CH595610A5 (fr)
CH596941A5 (fr)
CH597059A5 (fr)
CH597285A5 (fr)
CH597372A5 (fr)
CH597415A5 (fr)
CH597484A5 (fr)
CH597877A5 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse