BE475679A - - Google Patents
Info
- Publication number
- BE475679A BE475679A BE475679DA BE475679A BE 475679 A BE475679 A BE 475679A BE 475679D A BE475679D A BE 475679DA BE 475679 A BE475679 A BE 475679A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
- H01H50/72—Driving arrangements between movable part of magnetic circuit and contact for mercury contact
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2236—Polarised relays comprising pivotable armature, pivoting at extremity or bending point of armature
-
- 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
- H01H51/284—Polarised relays
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US344898A US2355909A (en) | 1940-07-11 | 1940-07-11 | Polarized relay |
| US527534A US2378986A (en) | 1940-07-11 | 1944-03-22 | Polarized relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE475679A true BE475679A (US07816562-20101019-C00012.png) |
Family
ID=26994154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE475679D BE475679A (US07816562-20101019-C00012.png) | 1940-07-11 |
Country Status (6)
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2732451A (en) * | 1946-07-05 | 1956-01-24 | Degler | |
| US2633488A (en) * | 1948-04-16 | 1953-03-31 | Honeywell Regulator Co | Electromagnetic relay |
| BE532641A (US07816562-20101019-C00012.png) * | 1953-10-19 | |||
| US2850595A (en) * | 1954-02-18 | 1958-09-02 | Gen Telephone Lab Inc | Polarized relay |
| US2922855A (en) * | 1955-01-31 | 1960-01-26 | Giannini Controls Corp | Magnetic switch device |
| US2902558A (en) * | 1955-02-17 | 1959-09-01 | Bell Telephone Labor Inc | Laminated core dry reed relay |
| NL203405A (US07816562-20101019-C00012.png) * | 1955-02-18 | 1900-01-01 | Western Electric Co | |
| USRE24998E (en) * | 1955-07-08 | 1961-06-06 | carpenter | |
| US2892051A (en) * | 1956-02-20 | 1959-06-23 | Gems Company | Flow indicator |
| US2877316A (en) * | 1956-06-19 | 1959-03-10 | Bell Telephone Labor Inc | Electromagnetic relay |
| US2877315A (en) * | 1956-06-19 | 1959-03-10 | Bell Telephone Labor Inc | Electromagnetic relay |
| US2973414A (en) * | 1956-07-06 | 1961-02-28 | Toledo Scale Corp | Cutoff device for weighing scales |
| BE566587A (US07816562-20101019-C00012.png) * | 1957-04-09 | |||
| US3015707A (en) * | 1957-11-19 | 1962-01-02 | Bell Telephone Labor Inc | Relay |
| US2889424A (en) * | 1957-12-31 | 1959-06-02 | Bell Telephone Labor Inc | Relay |
| DE1065938B (US07816562-20101019-C00012.png) * | 1958-05-06 | |||
| US2919322A (en) * | 1958-10-01 | 1959-12-29 | Link Aviation Inc | Low noise contact modulator |
| US3061696A (en) * | 1958-10-29 | 1962-10-30 | Bell Telephone Labor Inc | Switching device |
| US2985733A (en) * | 1959-02-19 | 1961-05-23 | Bell Telephone Labor Inc | High leakage resistance electromagnetic relay |
| BE592454A (US07816562-20101019-C00012.png) * | 1959-07-01 | |||
| NL127303C (US07816562-20101019-C00012.png) * | 1959-07-01 | |||
| US3190984A (en) * | 1963-02-21 | 1965-06-22 | Bell Telephone Labor Inc | Sealed contact transfer switch |
-
0
- BE BE475679D patent/BE475679A/xx unknown
- NL NL65085D patent/NL65085C/xx active
-
1944
- 1944-03-22 US US527534A patent/US2378986A/en not_active Expired - Lifetime
-
1947
- 1947-07-29 CH CH266497D patent/CH266497A/fr unknown
- 1947-07-30 FR FR950512D patent/FR950512A/fr not_active Expired
- 1947-08-07 GB GB21766/47A patent/GB625531A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR950512A (fr) | 1949-09-29 |
| US2378986A (en) | 1945-06-26 |
| NL65085C (US07816562-20101019-C00012.png) | |
| GB625531A (en) | 1949-06-29 |
| CH266497A (fr) | 1950-01-31 |
