CH546017A - - Google Patents
Info
- Publication number
- CH546017A CH546017A CH640972A CH546017DA CH546017A CH 546017 A CH546017 A CH 546017A CH 640972 A CH640972 A CH 640972A CH 546017D A CH546017D A CH 546017DA CH 546017 A CH546017 A CH 546017A
- Authority
- CH
- Switzerland
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
- H02J9/02—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which an auxiliary distribution system and its associated lamps are brought into service
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Stand-By Power Supply Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712128015 DE2128015C (de) | 1971-06-05 | Schaltungsanordnung zum Schutz vor Tiefentladung eines Akkumulators in einem von einem Ladegerät aufladbaren Notstromversorgungsgerät |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH546017A true CH546017A (enrdf_load_stackoverflow) | 1974-02-15 |
Family
ID=5809958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH640972A CH546017A (enrdf_load_stackoverflow) | 1971-06-05 | 1972-04-28 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT315300B (enrdf_load_stackoverflow) |
| BE (1) | BE783559A (enrdf_load_stackoverflow) |
| CH (1) | CH546017A (enrdf_load_stackoverflow) |
| DE (1) | DE2128015B1 (enrdf_load_stackoverflow) |
| NL (1) | NL7207032A (enrdf_load_stackoverflow) |
| SE (1) | SE375661B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3031853C2 (de) * | 1980-06-28 | 1983-10-06 | Lucas Industries Ltd., Birmingham, West Midlands | Verfahren zum Ermitteln des Ladezustandes einer Akkumulatorenbatterie |
| DE3611484C2 (de) * | 1986-04-05 | 1994-06-09 | Ceag Licht & Strom | Schaltungsanordnung für eine tragbare Leuchte |
| JPH01148029A (ja) * | 1987-12-03 | 1989-06-09 | Fujitsu Ltd | 充電遮断時における過放電保護方式 |
-
1971
- 1971-06-05 DE DE2128015A patent/DE2128015B1/de active Pending
-
1972
- 1972-04-28 CH CH640972A patent/CH546017A/xx not_active IP Right Cessation
- 1972-05-02 SE SE7205738A patent/SE375661B/xx unknown
- 1972-05-09 AT AT402772A patent/AT315300B/de not_active IP Right Cessation
- 1972-05-17 BE BE783559A patent/BE783559A/xx not_active IP Right Cessation
- 1972-05-25 NL NL7207032A patent/NL7207032A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE783559A (fr) | 1972-09-18 |
| DE2128015B1 (de) | 1972-10-05 |
| SE375661B (enrdf_load_stackoverflow) | 1975-04-21 |
| NL7207032A (enrdf_load_stackoverflow) | 1972-12-07 |
| AT315300B (de) | 1974-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |