FR2139769A1 - - Google Patents

Info

Publication number
FR2139769A1
FR2139769A1 FR7120356A FR7120356A FR2139769A1 FR 2139769 A1 FR2139769 A1 FR 2139769A1 FR 7120356 A FR7120356 A FR 7120356A FR 7120356 A FR7120356 A FR 7120356A FR 2139769 A1 FR2139769 A1 FR 2139769A1
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.)
Granted
Application number
FR7120356A
Other languages
French (fr)
Other versions
FR2139769B1 (en
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.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction 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 SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Priority to FR7120356A priority Critical patent/FR2139769B1/fr
Priority to BE784095A priority patent/BE784095A/en
Priority to ZA723661A priority patent/ZA723661B/en
Priority to LU65433A priority patent/LU65433A1/xx
Priority to DE19722226540 priority patent/DE2226540A1/en
Priority to GB2555672A priority patent/GB1377702A/en
Priority to NL7207503A priority patent/NL7207503A/xx
Priority to ES403498A priority patent/ES403498A1/en
Priority to IT25240/72A priority patent/IT956138B/en
Publication of FR2139769A1 publication Critical patent/FR2139769A1/fr
Application granted granted Critical
Publication of FR2139769B1 publication Critical patent/FR2139769B1/fr
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
    • 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
FR7120356A 1971-06-04 1971-06-04 Expired FR2139769B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7120356A FR2139769B1 (en) 1971-06-04 1971-06-04
BE784095A BE784095A (en) 1971-06-04 1972-05-29 STABILIZED POWER SUPPLY WITH BUILT-IN ACCUMULATOR BATTERY
ZA723661A ZA723661B (en) 1971-06-04 1972-05-29 Stabilised supply unit
LU65433A LU65433A1 (en) 1971-06-04 1972-05-30
DE19722226540 DE2226540A1 (en) 1971-06-04 1972-05-31 Stabilized power supply with built-in accumulator battery
GB2555672A GB1377702A (en) 1971-06-04 1972-05-31 Stabilised supply unit with accumulator battery incorporated
NL7207503A NL7207503A (en) 1971-06-04 1972-06-02
ES403498A ES403498A1 (en) 1971-06-04 1972-06-03 Stabilised supply unit with accumulator battery incorporated
IT25240/72A IT956138B (en) 1971-06-04 1972-06-05 STABILIZED POWER SUPPLY WITH INCORPORATED ACCUMULATOR BATTERY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7120356A FR2139769B1 (en) 1971-06-04 1971-06-04

Publications (2)

Publication Number Publication Date
FR2139769A1 true FR2139769A1 (en) 1973-01-12
FR2139769B1 FR2139769B1 (en) 1974-03-08

Family

ID=9078138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7120356A Expired FR2139769B1 (en) 1971-06-04 1971-06-04

Country Status (9)

Country Link
BE (1) BE784095A (en)
DE (1) DE2226540A1 (en)
ES (1) ES403498A1 (en)
FR (1) FR2139769B1 (en)
GB (1) GB1377702A (en)
IT (1) IT956138B (en)
LU (1) LU65433A1 (en)
NL (1) NL7207503A (en)
ZA (1) ZA723661B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017892A1 (en) * 1979-04-13 1980-10-29 Société Anonyme dite SAFT Automatic switching device for parallel charging and series discharging of two batteries
FR2454208A1 (en) * 1979-04-13 1980-11-07 Accumulateurs Fixes Automatic switching circuit for battery charging circuit - connects two emergency series batteries in parallel to enable application of adequate charging voltage to each

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108767958A (en) * 2018-08-02 2018-11-06 国家电网公司 A kind of adjustable charging equipment of voltage class

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017892A1 (en) * 1979-04-13 1980-10-29 Société Anonyme dite SAFT Automatic switching device for parallel charging and series discharging of two batteries
FR2454208A1 (en) * 1979-04-13 1980-11-07 Accumulateurs Fixes Automatic switching circuit for battery charging circuit - connects two emergency series batteries in parallel to enable application of adequate charging voltage to each

Also Published As

Publication number Publication date
IT956138B (en) 1973-10-10
LU65433A1 (en) 1973-01-22
BE784095A (en) 1972-11-29
ZA723661B (en) 1973-03-28
ES403498A1 (en) 1975-05-01
NL7207503A (en) 1972-12-06
DE2226540A1 (en) 1972-12-14
FR2139769B1 (en) 1974-03-08
GB1377702A (en) 1974-12-18

Similar Documents

Publication Publication Date Title
ATA136472A (en)
AR196074A1 (en)
FR2139769B1 (en)
AU2894671A (en)
AU2485671A (en)
AU2742671A (en)
AU2952271A (en)
AU2941471A (en)
AU2875571A (en)
AR202997Q (en)
AU1109576A (en)
AU2706571A (en)
AR192311Q (en)
AU2399971A (en)
AU2930871A (en)
AU2503871A (en)
AU2486471A (en)
AU2726271A (en)
AU2740271A (en)
AU2938071A (en)
AU2940971A (en)
AU2885171A (en)
AU2880771A (en)
AU2473671A (en)
AU2854371A (en)

Legal Events

Date Code Title Description
ST Notification of lapse