BE561677A - - Google Patents
Info
- Publication number
- BE561677A BE561677A BE561677DA BE561677A BE 561677 A BE561677 A BE 561677A BE 561677D A BE561677D A BE 561677DA BE 561677 A BE561677 A BE 561677A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
- H01H51/287—Details of the shape of the contact springs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0006—Permanent magnet actuating reed switches
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Contacts (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2921161X | 1956-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE561677A true BE561677A (xx) |
Family
ID=11436289
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE560719D BE560719A (xx) | 1956-09-11 | ||
| BE561677D BE561677A (xx) | 1956-09-11 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE560719D BE560719A (xx) | 1956-09-11 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2921161A (xx) |
| BE (2) | BE561677A (xx) |
| DE (1) | DE1046190B (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2988616A (en) * | 1958-08-04 | 1961-06-13 | Magnavox Co | Switch assembly |
| US3037103A (en) * | 1959-03-18 | 1962-05-29 | Magnetrol Inc | Switch |
| US3032628A (en) * | 1959-06-25 | 1962-05-01 | Bell Telephone Labor Inc | Circuit controlling device |
| US3117201A (en) * | 1960-02-08 | 1964-01-07 | Magnavox Co | Magnetic switch cartridge construction |
| US4329670A (en) * | 1980-03-12 | 1982-05-11 | C. P. Clare International N.V. | Mercury reed switch |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1984505A (en) * | 1932-12-13 | 1934-12-18 | Gen Electric Vapor Lamp Co | Electric switch |
| US2264022A (en) * | 1940-06-27 | 1941-11-25 | Bell Telephone Labor Inc | Relay |
| US2245391A (en) * | 1940-07-11 | 1941-06-10 | Bell Telephone Labor Inc | Polarized relay |
| US2383973A (en) * | 1943-03-27 | 1945-09-04 | Gen Electric | Electric vacuum switch |
-
0
- BE BE560719D patent/BE560719A/xx unknown
- BE BE561677D patent/BE561677A/xx unknown
-
1957
- 1957-09-09 US US682654A patent/US2921161A/en not_active Expired - Lifetime
- 1957-09-11 DE DEI13703A patent/DE1046190B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE560719A (xx) | |
| DE1046190B (de) | 1958-12-11 |
| US2921161A (en) | 1960-01-12 |