BE691642A - - Google Patents
Info
- Publication number
- BE691642A BE691642A BE691642DA BE691642A BE 691642 A BE691642 A BE 691642A BE 691642D A BE691642D A BE 691642DA BE 691642 A BE691642 A BE 691642A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
- H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc
-
- 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)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR44201A FR1492820A (fr) | 1965-12-29 | 1965-12-29 | Dispositif de commutation ultra-rapide fonctionnant en courant continu ou alternatif redressé, plus particulièrement pour substituer une alimentation à une autre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE691642A true BE691642A (ar) | 1967-05-29 |
Family
ID=8597215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE691642D BE691642A (ar) | 1965-12-29 | 1966-12-22 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3454781A (ar) |
| BE (1) | BE691642A (ar) |
| DE (1) | DE1665835B1 (ar) |
| FR (1) | FR1492820A (ar) |
| GB (1) | GB1162505A (ar) |
| LU (1) | LU52680A1 (ar) |
| NL (1) | NL6618181A (ar) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2172817A1 (ar) * | 1972-02-23 | 1973-10-05 | Accumulateurs Fixes |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3784892A (en) * | 1971-05-20 | 1974-01-08 | Gen Syst Inc | Battery charging system for emergency battery systems |
| FR2218701B1 (ar) * | 1973-02-21 | 1976-05-14 | Accumulateurs Fixes | |
| FR2454208A1 (fr) * | 1979-04-13 | 1980-11-07 | Accumulateurs Fixes | Dispositif de commutation automatique de deux batteries chargees en parallele et dechargees en serie |
| 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 |
| DE3236607A1 (de) * | 1982-10-02 | 1984-04-05 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltungsanordnung zur zeitraffenden aufladung der pufferbatterie eines fahrzeugbordnetzes |
| US4528459A (en) * | 1983-06-10 | 1985-07-09 | Rockwell International Corporation | Battery backup power switch |
| HUT44379A (en) * | 1986-02-03 | 1988-02-29 | Magyar Villamos Muevek Troeszt | Apparatus for optimum control of buffer operation of accumulator plants and chargers of transformer and power stations |
| JP3576847B2 (ja) * | 1998-12-16 | 2004-10-13 | ホーチキ株式会社 | 電源切換装置 |
| DE102007051944A1 (de) * | 2007-10-29 | 2009-04-30 | Egon Evertz Kg (Gmbh & Co.) | Lasthebemagnet |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1136764B (de) * | 1958-01-21 | 1962-09-20 | Standard Elektrik Lorenz Ag | Schaltungsanordnung zur Gleichstrom-versorgung eines Verbrauchers aus dem Wechselstromnetz |
| US3040182A (en) * | 1958-09-12 | 1962-06-19 | Accumulateurs Fixes | Direct current voltage generators supplied by an alternating current power source |
| CH377428A (de) * | 1960-04-09 | 1964-05-15 | Standard Telephon & Radio Ag | Stromversorgungsanlage mit einem Gleichstromerzeuger und einer Reservebatterie |
| DE1132232B (de) * | 1961-03-14 | 1962-06-28 | Standard Elektrik Lorenz Ag | Schaltungsanordnung fuer Stromversorgungsgeraete |
| US3159755A (en) * | 1962-09-10 | 1964-12-01 | Maintenance Company Inc | Emergency lighting unit |
-
1965
- 1965-12-29 FR FR44201A patent/FR1492820A/fr not_active Expired
-
1966
- 1966-12-22 BE BE691642D patent/BE691642A/xx unknown
- 1966-12-22 DE DE19661665835 patent/DE1665835B1/de active Pending
- 1966-12-23 LU LU52680D patent/LU52680A1/xx unknown
- 1966-12-27 NL NL6618181A patent/NL6618181A/xx unknown
- 1966-12-27 US US604782A patent/US3454781A/en not_active Expired - Lifetime
- 1966-12-29 GB GB58242/66A patent/GB1162505A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2172817A1 (ar) * | 1972-02-23 | 1973-10-05 | Accumulateurs Fixes |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1665835B1 (de) | 1970-07-16 |
| US3454781A (en) | 1969-07-08 |
| NL6618181A (ar) | 1967-06-30 |
| LU52680A1 (ar) | 1967-02-23 |
| FR1492820A (fr) | 1967-08-25 |
| GB1162505A (en) | 1969-08-27 |