BE615069A - Schakeling voor stroomvoorzieningsapparaten - Google Patents

Schakeling voor stroomvoorzieningsapparaten

Info

Publication number
BE615069A
BE615069A BE615069A BE615069A BE615069A BE 615069 A BE615069 A BE 615069A BE 615069 A BE615069 A BE 615069A BE 615069 A BE615069 A BE 615069A BE 615069 A BE615069 A BE 615069A
Authority
BE
Belgium
Prior art keywords
circuit
power supply
supply devices
devices
power
Prior art date
Application number
BE615069A
Other languages
English (en)
Inventor
J Balkow
W G U Aye
Original Assignee
Bell Telephone Mfg
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 Bell Telephone Mfg filed Critical Bell Telephone Mfg
Publication of BE615069A publication Critical patent/BE615069A/nl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • 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)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power Engineering (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
BE615069A 1961-03-14 1962-03-14 Schakeling voor stroomvoorzieningsapparaten BE615069A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST17574A DE1132232B (de) 1961-03-14 1961-03-14 Schaltungsanordnung fuer Stromversorgungsgeraete

Publications (1)

Publication Number Publication Date
BE615069A true BE615069A (nl) 1962-09-14

Family

ID=7457524

Family Applications (1)

Application Number Title Priority Date Filing Date
BE615069A BE615069A (nl) 1961-03-14 1962-03-14 Schakeling voor stroomvoorzieningsapparaten

Country Status (5)

Country Link
US (1) US3240949A (nl)
BE (1) BE615069A (nl)
CH (1) CH391839A (nl)
DE (1) DE1132232B (nl)
GB (1) GB931616A (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1206076B (de) * 1963-11-08 1965-12-02 Standard Elektrik Lorenz Ag Schaltungsanordnung fuer Stromversorgungsgeraete
US3461309A (en) * 1965-10-18 1969-08-12 Yokogawa Electric Works Ltd Dc power supply apparatus for supplying a constant voltage to a load
FR1492820A (fr) * 1965-12-29 1967-08-25 Accumulateurs Fixes Dispositif de commutation ultra-rapide fonctionnant en courant continu ou alternatif redressé, plus particulièrement pour substituer une alimentation à une autre
DE1276175B (de) * 1966-09-15 1968-08-29 Telefunken Patent Schaltungsanordnung zur unterbrechungsfreien, selbsttaetigen Umschaltung eines Stromversorgungsgeraetes auf Netz- oder Batterieeinspeisung
DE1690027C2 (de) * 1967-08-11 1975-10-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur unterbrechungsfreien Gleichstromversorgung eines elektrischen Verbrauchers
US4422360A (en) * 1979-10-09 1983-12-27 Carter Barry E Device for improving piano tone quality
HU185578B (en) * 1982-10-04 1985-02-28 Villamos Ipari Kutato Intezet No-break d.c. current supply apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1874374A (en) * 1931-10-16 1932-08-30 Bell Telephone Labor Inc Control system
US2920240A (en) * 1958-12-08 1960-01-05 Kliegl Bros Universal Electric Theater lighting control system

Also Published As

Publication number Publication date
GB931616A (en) 1963-07-17
DE1132232B (de) 1962-06-28
US3240949A (en) 1966-03-15
CH391839A (de) 1965-05-15

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