BE572944A - - Google Patents
Info
- Publication number
- BE572944A BE572944A BE572944DA BE572944A BE 572944 A BE572944 A BE 572944A BE 572944D A BE572944D A BE 572944DA BE 572944 A BE572944 A BE 572944A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Braking Arrangements (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US698096A US2952755A (en) | 1957-11-22 | 1957-11-22 | Electrical relays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE572944A true BE572944A (fr) |
Family
ID=24803884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE572944D BE572944A (fr) | 1957-11-22 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2952755A (fr) |
| BE (1) | BE572944A (fr) |
| FR (1) | FR1212925A (fr) |
| GB (1) | GB892307A (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3041422A (en) * | 1959-09-09 | 1962-06-26 | North Electric Co | Relay |
| US3102974A (en) * | 1960-03-16 | 1963-09-03 | Westinghouse Air Brake Co | Subminiature relays |
| US3092700A (en) * | 1960-07-07 | 1963-06-04 | Automatic Elect Lab | Electrical relays |
| US3136873A (en) * | 1960-11-30 | 1964-06-09 | Thompson Ramo Wooldridge Inc | Polarized electromagnetic relay |
| US3240899A (en) * | 1960-12-22 | 1966-03-15 | Gen Motors Corp | Electromagnetic relay having a rotatable armature |
| US3153711A (en) * | 1961-02-21 | 1964-10-20 | Edward V Naybor | Rotary armature electromagnetic relay |
| US3460082A (en) * | 1967-02-20 | 1969-08-05 | American Mach & Foundry | Electrical relay with enclosure connected to the motor structure thereof |
| US3476903A (en) * | 1968-06-24 | 1969-11-04 | Sessions Clock Co The | Connector for cam-actuated switch |
| US4684774A (en) * | 1983-03-31 | 1987-08-04 | Black & Decker Inc. | Electrical contacts for a switch |
| US5003275A (en) * | 1989-08-28 | 1991-03-26 | Babcock, Inc. | Non-latching relay switch assembly |
| US8514037B2 (en) * | 2011-01-14 | 2013-08-20 | GM Global Technology Operations LLC | Dual bipolar magnetic field for rotary high-voltage contactor in automotive lithium-ion battery systems |
| DE102019126351A1 (de) | 2019-09-30 | 2021-04-01 | Tdk Electronics Ag | Schaltvorrichtung |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1053340A (en) * | 1912-06-06 | 1913-02-18 | Alfred A Ziegler | Electromagnet. |
| US1858876A (en) * | 1929-10-09 | 1932-05-17 | Union Switch & Signal Co | Coding apparatus |
| US1988734A (en) * | 1934-05-28 | 1935-01-22 | Chicago Transformer Corp | Transformer |
| US2310138A (en) * | 1941-10-23 | 1943-02-02 | Westinghouse Electric & Mfg Co | Electrical switching apparatus |
| GB652372A (en) * | 1944-12-15 | 1951-04-25 | Igranic Electric Co Ltd | Improvements in or relating to electromagnetic contactors |
| US2539547A (en) * | 1945-06-13 | 1951-01-30 | Clare & Co C P | Relay |
| US2635155A (en) * | 1949-08-20 | 1953-04-14 | Taylor Instrument Co | Synchronously-operated switch |
| BE530242A (fr) * | 1951-04-19 | |||
| US2805301A (en) * | 1951-04-19 | 1957-09-03 | Westinghouse Air Brake Co | Electrical relays |
| US2790939A (en) * | 1951-06-06 | 1957-04-30 | Clare & Co C P | Relay |
| US2698369A (en) * | 1953-06-08 | 1954-12-28 | Chicago Telephone Supply Corp | Bridging contactor for electric switches |
| US2843696A (en) * | 1953-07-10 | 1958-07-15 | Sturrup Robert Bruce | Relay mechanisms |
| US2767271A (en) * | 1954-08-27 | 1956-10-16 | Clarostat Mfg Co Inc | Switch |
| US2836674A (en) * | 1954-11-26 | 1958-05-27 | Bell Telephone Labor Inc | Rotary relay |
| US2825784A (en) * | 1955-04-12 | 1958-03-04 | Barth Engineering And Mfg Co I | Electromagnetic relay |
| US2855480A (en) * | 1956-02-06 | 1958-10-07 | Electronic Specialty Co | Precision anti-shock relays |
-
0
- BE BE572944D patent/BE572944A/xx unknown
-
1957
- 1957-11-22 US US698096A patent/US2952755A/en not_active Expired - Lifetime
-
1958
- 1958-10-15 FR FR1212925D patent/FR1212925A/fr not_active Expired
- 1958-11-21 GB GB37491/58A patent/GB892307A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB892307A (en) | 1962-03-28 |
| FR1212925A (fr) | 1960-03-28 |
| US2952755A (en) | 1960-09-13 |