GB676159A - Improvements relating to the supply of direct current to electrical apparatus - Google Patents

Improvements relating to the supply of direct current to electrical apparatus

Info

Publication number
GB676159A
GB676159A GB13079/50A GB1307950A GB676159A GB 676159 A GB676159 A GB 676159A GB 13079/50 A GB13079/50 A GB 13079/50A GB 1307950 A GB1307950 A GB 1307950A GB 676159 A GB676159 A GB 676159A
Authority
GB
United Kingdom
Prior art keywords
battery
direct current
supply
cells
electrical apparatus
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
GB13079/50A
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.)
Compagnie Industrielle des Piles Electriques CIPEL SA
Original Assignee
Compagnie Industrielle des Piles Electriques CIPEL SA
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 Compagnie Industrielle des Piles Electriques CIPEL SA filed Critical Compagnie Industrielle des Piles Electriques CIPEL SA
Publication of GB676159A publication Critical patent/GB676159A/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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Hybrid Cells (AREA)

Abstract

676,159. Electricity supply. COMPAGNIE INDUSTRIELLE DES PILES ELECTRIQUES CIPEL. May 24, 1950 [June 28, 1949], No. 13079/50. Class 38 (iv). Depending on two or more sources.-A direct current load U is supplied from rectifiers fed by the source S a primary battery P of cells having an alkaline electrolyte and a primary battery N of cells with an electrolyte containing sal ammoniac being connected as shown. Such parallel batteries may be as claimed in Specification 658,361. A rectifier T may be interposed in circuit with the main battery N to prevent it being charged from the source. The voltage at the terminal of the main rectifier should be less than that of the battery N but greater than that of the peak battery P. When the external supply is rectified A.C. a filter R.F. is preferably included in circuit.
GB13079/50A 1949-06-28 1950-05-24 Improvements relating to the supply of direct current to electrical apparatus Expired GB676159A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR830081X 1949-06-28
FR1007979T 1949-06-28
FR676159X 1949-06-28

Publications (1)

Publication Number Publication Date
GB676159A true GB676159A (en) 1952-07-23

Family

ID=59981271

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13079/50A Expired GB676159A (en) 1949-06-28 1950-05-24 Improvements relating to the supply of direct current to electrical apparatus

Country Status (3)

Country Link
DE (1) DE830081C (en)
FR (1) FR1007979A (en)
GB (1) GB676159A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974779C (en) * 1952-10-17 1961-05-10 Continental Elektro Ind Ag Arrangement for eliminating noticeable voltage fluctuations in direct current consumer networks

Also Published As

Publication number Publication date
FR1007979A (en) 1952-05-12
DE830081C (en) 1952-01-31

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