NL129301C - - Google Patents
Info
- Publication number
- NL129301C NL129301C NL129301DA NL129301C NL 129301 C NL129301 C NL 129301C NL 129301D A NL129301D A NL 129301DA NL 129301 C NL129301 C NL 129301C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/27—Relays with armature having two stable magnetic states and operated by change from one state to the other
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Tumbler Switches (AREA)
- Electromagnets (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US847919A US3059075A (en) | 1959-10-22 | 1959-10-22 | Electrical switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL129301C true NL129301C (it) |
Family
ID=25301826
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL129301D NL129301C (it) | 1959-10-22 | ||
| NL251583D NL251583A (it) | 1959-10-22 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL251583D NL251583A (it) | 1959-10-22 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3059075A (it) |
| JP (1) | JPS4121863B1 (it) |
| CH (1) | CH389064A (it) |
| ES (1) | ES259898A1 (it) |
| FR (1) | FR1270860A (it) |
| GB (1) | GB941653A (it) |
| NL (2) | NL251583A (it) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1274667A (fr) * | 1960-09-16 | 1961-10-27 | Electronique & Automatisme Sa | Dispositif aiguilleur de courants électriques |
| NL278456A (it) * | 1961-05-15 | |||
| US3134867A (en) * | 1961-07-26 | 1964-05-26 | Richard S Winship | Multiple-flux electrical reed relay |
| BE640615A (it) * | 1962-12-07 | |||
| US3314029A (en) * | 1963-01-03 | 1967-04-11 | Allen Bradley Co | And type reed switch control |
| US3364449A (en) * | 1963-12-18 | 1968-01-16 | Bell Telephone Labor Inc | Magnetically actuated switching devices |
| US3254172A (en) * | 1964-01-09 | 1966-05-31 | Bell Telephone Labor Inc | Electrical switching device |
| DE1244295B (de) * | 1964-07-08 | 1967-07-13 | Telefonbau | Schutzrohrkontakt-Haftrelais |
| CA824230A (en) * | 1964-11-12 | 1969-09-30 | D. Santi John | Reed switch adapted for rapid cycling |
| US3278871A (en) * | 1965-01-06 | 1966-10-11 | Bell Telephone Labor Inc | Switching device having curved contacts arranged for end-on engagement |
| GB1145083A (en) * | 1965-04-30 | 1969-03-12 | Modern Prec Engineering Finchl | Improvements in or relating to electromagnetic switches |
| US3295080A (en) * | 1965-06-08 | 1966-12-27 | Torr Lab Inc | Permanent magnet latching type vacuum relay |
| US3324430A (en) * | 1965-08-16 | 1967-06-06 | Lucia Victor E De | Vacuum relay |
| DE1286215B (de) * | 1965-12-18 | 1969-01-02 | Deutsche Bundespost | Schutzrohrkontaktrelais, insbesondere zum Schalten von induktiv belasteten Stromkreisen |
| JPS49948B1 (it) * | 1970-12-01 | 1974-01-10 | ||
| US3793601A (en) * | 1973-07-12 | 1974-02-19 | Bell Telephone Labor Inc | Remanent reed relay |
| US5438869A (en) * | 1991-11-26 | 1995-08-08 | C & K Systems, Inc. | Protective reed switch housing |
| JP5365655B2 (ja) * | 2011-03-16 | 2013-12-11 | 株式会社安川電機 | リードスイッチ |
| RU2474000C1 (ru) * | 2011-05-16 | 2013-01-27 | Открытое акционерное общество "Завод "Электроприбор" | Поляризованный геркон и поляризованное коммутационное устройство |
| CN104217893B (zh) * | 2014-09-26 | 2019-09-06 | 敬德强 | 大电流磁簧开关 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2187115A (en) * | 1939-03-02 | 1940-01-16 | Bell Telephone Labor Inc | Switching device |
| US2397116A (en) * | 1944-08-15 | 1946-03-26 | Westinghouse Electric Corp | Control system |
| US2427750A (en) * | 1945-03-29 | 1947-09-23 | Westinghouse Electric Corp | Capacitor closed relay having retentive magnetic circuit |
| US2414476A (en) * | 1945-04-19 | 1947-01-21 | Bell Telephone Labor Inc | Relay |
| US2436339A (en) * | 1947-02-28 | 1948-02-17 | Westinghouse Electric Corp | Electromagnetic relay |
| US2935656A (en) * | 1956-05-15 | 1960-05-03 | Gen Dynamics Corp | Annunciator device |
| US2877315A (en) * | 1956-06-19 | 1959-03-10 | Bell Telephone Labor Inc | Electromagnetic relay |
| US2957961A (en) * | 1957-08-14 | 1960-10-25 | Clare & Co C P | Switching device |
-
0
- NL NL129301D patent/NL129301C/xx active
- NL NL251583D patent/NL251583A/xx unknown
-
1959
- 1959-10-22 US US847919A patent/US3059075A/en not_active Expired - Lifetime
-
1960
- 1960-04-22 GB GB14195/60A patent/GB941653A/en not_active Expired
- 1960-06-30 CH CH744060A patent/CH389064A/de unknown
- 1960-07-12 ES ES0259898A patent/ES259898A1/es not_active Expired
- 1960-09-21 FR FR839181A patent/FR1270860A/fr not_active Expired
- 1960-09-22 JP JP3883960A patent/JPS4121863B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH389064A (de) | 1965-03-15 |
| FR1270860A (fr) | 1961-09-01 |
| NL251583A (it) | |
| US3059075A (en) | 1962-10-16 |
| JPS4121863B1 (it) | 1966-12-20 |
| GB941653A (en) | 1963-11-13 |
| ES259898A1 (es) | 1960-11-01 |