BE691642A - - Google Patents

Info

Publication number
BE691642A
BE691642A BE691642DA BE691642A BE 691642 A BE691642 A BE 691642A BE 691642D A BE691642D A BE 691642DA BE 691642 A BE691642 A BE 691642A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE691642A publication Critical patent/BE691642A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
BE691642D 1965-12-29 1966-12-22 BE691642A (th)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44201A FR1492820A (fr) 1965-12-29 1965-12-29 Dispositif de commutation ultra-rapide fonctionnant en courant continu ou alternatif redressé, plus particulièrement pour substituer une alimentation à une autre

Publications (1)

Publication Number Publication Date
BE691642A true BE691642A (th) 1967-05-29

Family

ID=8597215

Family Applications (1)

Application Number Title Priority Date Filing Date
BE691642D BE691642A (th) 1965-12-29 1966-12-22

Country Status (7)

Country Link
US (1) US3454781A (th)
BE (1) BE691642A (th)
DE (1) DE1665835B1 (th)
FR (1) FR1492820A (th)
GB (1) GB1162505A (th)
LU (1) LU52680A1 (th)
NL (1) NL6618181A (th)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2172817A1 (th) * 1972-02-23 1973-10-05 Accumulateurs Fixes

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784892A (en) * 1971-05-20 1974-01-08 Gen Syst Inc Battery charging system for emergency battery systems
FR2218701B1 (th) * 1973-02-21 1976-05-14 Accumulateurs Fixes
FR2454208A1 (fr) * 1979-04-13 1980-11-07 Accumulateurs Fixes Dispositif de commutation automatique de deux batteries chargees en parallele et dechargees en serie
US4297629A (en) * 1979-04-13 1981-10-27 Saft-Societe Des Accumulateurs Fixes Et De Traction Automatic switching arrangement for two batteries which are charged in parallel and discharged in series
DE3236607A1 (de) * 1982-10-02 1984-04-05 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur zeitraffenden aufladung der pufferbatterie eines fahrzeugbordnetzes
US4528459A (en) * 1983-06-10 1985-07-09 Rockwell International Corporation Battery backup power switch
HUT44379A (en) * 1986-02-03 1988-02-29 Magyar Villamos Muevek Troeszt Apparatus for optimum control of buffer operation of accumulator plants and chargers of transformer and power stations
JP3576847B2 (ja) * 1998-12-16 2004-10-13 ホーチキ株式会社 電源切換装置
DE102007051944A1 (de) * 2007-10-29 2009-04-30 Egon Evertz Kg (Gmbh & Co.) Lasthebemagnet

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136764B (de) * 1958-01-21 1962-09-20 Standard Elektrik Lorenz Ag Schaltungsanordnung zur Gleichstrom-versorgung eines Verbrauchers aus dem Wechselstromnetz
US3040182A (en) * 1958-09-12 1962-06-19 Accumulateurs Fixes Direct current voltage generators supplied by an alternating current power source
CH377428A (de) * 1960-04-09 1964-05-15 Standard Telephon & Radio Ag Stromversorgungsanlage mit einem Gleichstromerzeuger und einer Reservebatterie
DE1132232B (de) * 1961-03-14 1962-06-28 Standard Elektrik Lorenz Ag Schaltungsanordnung fuer Stromversorgungsgeraete
US3159755A (en) * 1962-09-10 1964-12-01 Maintenance Company Inc Emergency lighting unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2172817A1 (th) * 1972-02-23 1973-10-05 Accumulateurs Fixes

Also Published As

Publication number Publication date
DE1665835B1 (de) 1970-07-16
US3454781A (en) 1969-07-08
NL6618181A (th) 1967-06-30
FR1492820A (fr) 1967-08-25
GB1162505A (en) 1969-08-27
LU52680A1 (th) 1967-02-23

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