BE520275A - - Google Patents
Info
- Publication number
- BE520275A BE520275A BE520275DA BE520275A BE 520275 A BE520275 A BE 520275A BE 520275D A BE520275D A BE 520275DA BE 520275 A BE520275 A BE 520275A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature
- H01H51/2281—Contacts rigidly combined with armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB323181X | 1952-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE520275A true BE520275A (de) |
Family
ID=10336743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE520275D BE520275A (de) | 1952-05-29 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2811602A (de) |
| BE (1) | BE520275A (de) |
| CH (1) | CH323181A (de) |
| DE (1) | DE1000528B (de) |
| FR (1) | FR1077875A (de) |
| GB (1) | GB731937A (de) |
| NL (2) | NL101759C (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2913639A (en) * | 1956-01-20 | 1959-11-17 | Richard J Coppola | Polarized a. c. operated relay |
| US2892055A (en) * | 1956-08-21 | 1959-06-23 | Werk Signal Sicherungstech Veb | Polarized magnetic system for relays |
| DE1150760B (de) * | 1957-11-22 | 1963-06-27 | Bristol Company | Elektromagnetische Schalteinrichtung |
| US2888533A (en) * | 1958-01-23 | 1959-05-26 | Clare & Co C P | Center stable polar relay |
| DE1167980B (de) * | 1960-06-22 | 1964-04-16 | Krone Kg | Magnetisch polarisiertes elektrisches Antriebssystem fuer Wecker, Relais od. dgl. |
| CH420770A (de) * | 1964-04-24 | 1966-09-15 | Oerlikon Buehrle Holding Ag | Sperrmagnet |
| US3723923A (en) * | 1970-12-21 | 1973-03-27 | Tokai Rika Co Ltd | Relay switch |
| DE3225232A1 (de) * | 1981-06-22 | 1984-01-12 | Hendel, Horst, Dipl.-Ing. (FH), 8031 Eichenau | Polarisiertes elektromagnetisches kleinrelais |
| US4467304A (en) * | 1982-12-28 | 1984-08-21 | Minnesota Mining And Manfacturing Company | Saturable tandem coil transformer relay |
| JPS59218871A (ja) * | 1983-05-27 | 1984-12-10 | Matsushita Electric Works Ltd | ドツトプリンタ用電磁石装置 |
| GB2166595B (en) * | 1984-11-07 | 1988-06-08 | Stc Plc | Polarised relay of high sensitivity |
| US20180068773A1 (en) * | 2016-09-07 | 2018-03-08 | The Hong Kong Polytechnic University | Apparatus for Negative Stiffness |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1191976A (en) * | 1910-06-29 | 1916-07-25 | Dayton Engineering Lab Co | Current-interrupter. |
| DE371626C (de) * | 1920-12-12 | 1923-03-17 | Siemens & Halske Akt Ges | Ruhestromrelais, bei dem bei voruebergehenden Stromunterbrechungen ein dauerndes Abfallen des Ankers eintritt |
| US1541618A (en) * | 1921-07-05 | 1925-06-09 | Gen Electric | Relay |
| US1743494A (en) * | 1927-10-12 | 1930-01-14 | Joseph W Snyder | Pole-changer transmitter |
| NL29387C (de) * | 1928-04-25 | |||
| US2351588A (en) * | 1940-12-12 | 1944-06-20 | Gen Railway Signal Co | Oscillating code transmitter |
| DE734040C (de) * | 1941-09-24 | 1943-04-07 | Siemens Ag | Polarisiertes Relais |
| NL66362C (de) * | 1942-04-28 | 1950-09-15 | ||
| US2619560A (en) * | 1945-03-26 | 1952-11-25 | Sunbeam Corp | Antichatter switch device |
| US2515771A (en) * | 1945-05-11 | 1950-07-18 | Gen Electric | Polarized relay and motor control system |
| BE471339A (de) * | 1946-02-23 |
-
0
- NL NLAANVRAGE7800004,A patent/NL178634B/xx unknown
- BE BE520275D patent/BE520275A/xx unknown
- NL NL101759D patent/NL101759C/xx active
-
1952
- 1952-05-29 GB GB13720/52A patent/GB731937A/en not_active Expired
-
1953
- 1953-05-15 US US355322A patent/US2811602A/en not_active Expired - Lifetime
- 1953-05-22 DE DET7886A patent/DE1000528B/de active Pending
- 1953-05-27 CH CH323181D patent/CH323181A/fr unknown
- 1953-05-28 FR FR1077875D patent/FR1077875A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL178634B (nl) | |
| FR1077875A (fr) | 1954-11-12 |
| GB731937A (en) | 1955-06-15 |
| CH323181A (fr) | 1957-07-15 |
| DE1000528B (de) | 1957-01-10 |
| US2811602A (en) | 1957-10-29 |
| NL101759C (de) |