FR2139769B1 - - Google Patents

Info

Publication number: FR2139769B1
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

FR7120356A

Other versions

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.)

1971-06-04

Filing date

1971-06-04

Publication date

1974-03-08

1971-06-04 Application filed by SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA

1971-06-04 Priority to FR7120356A priority Critical patent/FR2139769B1/fr

1972-05-29 Priority to BE784095A priority patent/BE784095A/fr

1972-05-29 Priority to ZA723661A priority patent/ZA723661B/xx

1972-05-30 Priority to LU65433A priority patent/LU65433A1/xx

1972-05-31 Priority to GB2555672A priority patent/GB1377702A/en

1972-05-31 Priority to DE19722226540 priority patent/DE2226540A1/de

1972-06-02 Priority to NL7207503A priority patent/NL7207503A/xx

1972-06-03 Priority to ES403498A priority patent/ES403498A1/es

1972-06-05 Priority to IT25240/72A priority patent/IT956138B/it

1973-01-12 Publication of FR2139769A1 publication Critical patent/FR2139769A1/fr

1974-03-08 Application granted granted Critical

1974-03-08 Publication of FR2139769B1 publication Critical patent/FR2139769B1/fr

Status 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

Landscapes

Business, Economics & Management (AREA)
Emergency Management (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Charge And Discharge Circuits For Batteries Or The Like (AREA)
Stand-By Power Supply Arrangements (AREA)

FR7120356A 1971-06-04 1971-06-04 Expired FR2139769B1 (fr)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
FR7120356A FR2139769B1 (fr)	1971-06-04	1971-06-04
BE784095A BE784095A (fr)	1971-06-04	1972-05-29	Alimentation stabilisee avec batterie d'accumulateurs incorporee
ZA723661A ZA723661B (en)	1971-06-04	1972-05-29	Stabilised supply unit
LU65433A LU65433A1 (fr)	1971-06-04	1972-05-30
GB2555672A GB1377702A (en)	1971-06-04	1972-05-31	Stabilised supply unit with accumulator battery incorporated
DE19722226540 DE2226540A1 (de)	1971-06-04	1972-05-31	Stabilisierte Stromversorgung mit eingebauter Akkumulatorenbatterie
NL7207503A NL7207503A (fr)	1971-06-04	1972-06-02
ES403498A ES403498A1 (es)	1971-06-04	1972-06-03	Perfeccionamientos en circuitos de alimentacion estabiliza-da.
IT25240/72A IT956138B (it)	1971-06-04	1972-06-05	Alimentazione stabilizzata con batteria di accumulatori incor porata

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=9078138

Family Applications (1)

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

Country Status (9)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
FR2454208A1 (fr) *	1979-04-13	1980-11-07	Accumulateurs Fixes	Dispositif de commutation automatique de deux batteries chargees en parallele et dechargees en serie
CN108767958A (zh) *	2018-08-02	2018-11-06	国家电网公司	一种电压等级可调的充电设备

1971
- 1971-06-04 FR FR7120356A patent/FR2139769B1/fr not_active Expired
1972
- 1972-05-29 ZA ZA723661A patent/ZA723661B/xx unknown
- 1972-05-29 BE BE784095A patent/BE784095A/fr unknown
- 1972-05-30 LU LU65433A patent/LU65433A1/xx unknown
- 1972-05-31 DE DE19722226540 patent/DE2226540A1/de active Pending
- 1972-05-31 GB GB2555672A patent/GB1377702A/en not_active Expired
- 1972-06-02 NL NL7207503A patent/NL7207503A/xx not_active Application Discontinuation
- 1972-06-03 ES ES403498A patent/ES403498A1/es not_active Expired
- 1972-06-05 IT IT25240/72A patent/IT956138B/it active

Also Published As

Publication number	Publication date
IT956138B (it)	1973-10-10
ZA723661B (en)	1973-03-28
BE784095A (fr)	1972-11-29
ES403498A1 (es)	1975-05-01
GB1377702A (en)	1974-12-18
DE2226540A1 (de)	1972-12-14
NL7207503A (fr)	1972-12-06
FR2139769A1 (fr)	1973-01-12
LU65433A1 (fr)	1973-01-22

Legal Events

Date	Code	Title	Description
1982-04-23	ST	Notification of lapse

Publication	Publication Date	Title
ATA136472A (fr)	1973-12-15
AR196074A1 (fr)	1973-11-30
FR2139769B1 (fr)	1974-03-08
AU2658571A (fr)	1972-09-21
AU2691671A (fr)	1972-09-28
AU2684071A (fr)	1972-09-28
AU2564071A (fr)	1972-08-24
AU2485671A (fr)	1972-08-03
AU2503871A (fr)	1972-08-10
AU2588771A (fr)	1972-08-31
AU2726271A (fr)	1972-10-05
AU2724971A (fr)	1972-10-05
AU2706571A (fr)	1971-07-15
AU2885171A (fr)	1972-11-16
AU2684171A (fr)	1971-07-15
AU2669471A (fr)	1972-09-21
AU2654071A (fr)	1972-09-21
AU2577671A (fr)	1972-08-24
AU2875571A (fr)	1972-11-16
AU2880771A (fr)	1972-11-16
AR192311Q (fr)	1973-02-14
AU2473671A (fr)	1972-08-03
AR199640Q (fr)	1974-09-23
AU2456871A (fr)	1972-08-17
AU2455871A (fr)	1972-07-27