BE539462A - - Google Patents
Info
- Publication number
- BE539462A BE539462A BE539462DA BE539462A BE 539462 A BE539462 A BE 539462A BE 539462D A BE539462D A BE 539462DA BE 539462 A BE539462 A BE 539462A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB19439/54A GB809431A (en) | 1954-07-02 | 1954-07-02 | Improvements in or relating to electromagnetic relays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE539462A true BE539462A (en, 2012) |
Family
ID=10129401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE539462D BE539462A (en, 2012) | 1954-07-02 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2874246A (en, 2012) |
| BE (1) | BE539462A (en, 2012) |
| FR (1) | FR1133565A (en, 2012) |
| GB (1) | GB809431A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD243772S (en) | 1975-02-13 | 1977-03-22 | Eugene T. McKinnon | Motor controlling relay |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US629645A (en) * | 1898-04-22 | 1899-07-25 | Reuben L Pritchard | Telegraph-sounder. |
| US1639901A (en) * | 1923-07-23 | 1927-08-23 | Maurice H Sampson | Organ relay |
| US2021199A (en) * | 1932-01-27 | 1935-11-19 | Gen Motors Corp | Relay |
| US2069162A (en) * | 1932-04-28 | 1937-01-26 | Gen Railway Signal Co | Relay |
| US2026344A (en) * | 1933-03-02 | 1935-12-31 | Orville C Hollopeter | Breaker arm |
| US2064998A (en) * | 1935-08-27 | 1936-12-22 | Otis Elevator Co | Switch contact |
| US2178289A (en) * | 1937-05-07 | 1939-10-31 | Union Switch & Signal Co | Electrical relay |
| US2254720A (en) * | 1938-06-16 | 1941-09-02 | Automatic Signal Corp | Insulated electrical contact |
| US2332483A (en) * | 1941-03-04 | 1943-10-19 | Hugh H Eby Inc | Electrical connector |
| BE471117A (en, 2012) * | 1942-09-23 | |||
| US2446232A (en) * | 1946-08-22 | 1948-08-03 | Gen Railway Signal Co | Plug board arrangement |
| US2457703A (en) * | 1946-11-23 | 1948-12-28 | Gen Railway Signal Co | Plugboard arrangement |
| US2556716A (en) * | 1947-04-25 | 1951-06-12 | Bell Telephone Labor Inc | Relay |
| US2523360A (en) * | 1947-04-25 | 1950-09-26 | Bell Telephone Labor Inc | Electromagnetic relay |
| US2691147A (en) * | 1951-04-02 | 1954-10-05 | Gen Electric | Terminal block |
-
0
- BE BE539462D patent/BE539462A/xx unknown
-
1954
- 1954-07-02 GB GB19439/54A patent/GB809431A/en not_active Expired
-
1955
- 1955-06-29 US US518901A patent/US2874246A/en not_active Expired - Lifetime
- 1955-07-01 FR FR1133565D patent/FR1133565A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1133565A (fr) | 1957-03-28 |
| US2874246A (en) | 1959-02-17 |
| GB809431A (en) | 1959-02-25 |