SE8902817L - Anordning foer spaenningsfoersoerjning - Google Patents
Anordning foer spaenningsfoersoerjningInfo
- Publication number
- SE8902817L SE8902817L SE8902817A SE8902817A SE8902817L SE 8902817 L SE8902817 L SE 8902817L SE 8902817 A SE8902817 A SE 8902817A SE 8902817 A SE8902817 A SE 8902817A SE 8902817 L SE8902817 L SE 8902817L
- Authority
- SE
- Sweden
- Prior art keywords
- voltage
- supply
- circuit
- switching circuit
- charged
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/017—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including arrangements for providing electric power to safety arrangements or their actuating means, e.g. to pyrotechnic fuses or electro-mechanic valves
-
- 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)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power Engineering (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Dc-Dc Converters (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Direct Current Feeding And Distribution (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3828990 | 1988-08-26 |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8902817D0 SE8902817D0 (sv) | 1989-08-24 |
SE8902817L true SE8902817L (sv) | 1990-02-27 |
SE468919B SE468919B (sv) | 1993-04-05 |
Family
ID=6361653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8902817A SE468919B (sv) | 1988-08-26 | 1989-08-24 | Anordning foer spaenningsfoersoerjning |
Country Status (3)
Country | Link |
---|---|
US (1) | US5015870A (sv) |
JP (1) | JPH0287942A (sv) |
SE (1) | SE468919B (sv) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2262003A (en) * | 1991-11-23 | 1993-06-02 | Motorola Gmbh | Arrangement for protection against drop in supply voltage |
US5254877A (en) * | 1992-04-09 | 1993-10-19 | Pittway Corporation | Distributed power supply system |
DE19813921A1 (de) * | 1998-03-28 | 1999-09-30 | Telefunken Microelectron | Verfahren zum Betreiben eines über eine Busleitung vernetzten Rückhaltesystems bei einer fehlerhaften Stromversorgung |
DE10051148C2 (de) * | 2000-10-16 | 2002-09-19 | Siemens Ag | Vorrichtung zum Versorgen eines Insassenschutzmittels |
DE10308411A1 (de) * | 2003-02-27 | 2004-09-23 | Bosch Rexroth Ag | Gleichstromwandlerschaltung |
CN102380987B (zh) * | 2011-09-02 | 2013-07-17 | 福建省百凯经编实业有限公司 | 降温排汗吸湿复合纺织面料 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3932764A (en) * | 1974-05-15 | 1976-01-13 | Esb Incorporated | Transfer switch and transient eliminator system and method |
DE2617424A1 (de) * | 1976-04-21 | 1977-11-03 | Woerl Geb Mueller Waltraud | Ueberwachungsschaltung fuer eine notstrombatterie |
GB2010028B (en) * | 1977-11-04 | 1982-04-28 | Minitronics Pty Ltd | Control of power supply |
US4354118A (en) * | 1981-01-30 | 1982-10-12 | Bell & Howell Company | Battery backup supply control means and method |
US4528459A (en) * | 1983-06-10 | 1985-07-09 | Rockwell International Corporation | Battery backup power switch |
DE3506487C2 (de) * | 1985-02-23 | 1987-01-29 | Daimler-Benz Ag, 7000 Stuttgart | Spannungsversorgungseinrichtung für eine Insassenschutzvorrichtung in einem Fahrzeug |
US4730121B1 (en) * | 1987-03-11 | 1998-09-15 | Dallas Semiconductor | Power controller for circuits with battery backup |
-
1989
- 1989-08-01 JP JP1198130A patent/JPH0287942A/ja active Pending
- 1989-08-03 US US07/389,349 patent/US5015870A/en not_active Expired - Fee Related
- 1989-08-24 SE SE8902817A patent/SE468919B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE8902817D0 (sv) | 1989-08-24 |
SE468919B (sv) | 1993-04-05 |
US5015870A (en) | 1991-05-14 |
JPH0287942A (ja) | 1990-03-28 |
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