BE602373A - Improvements to electromagnetic devices - Google Patents
Improvements to electromagnetic devicesInfo
- Publication number
- BE602373A BE602373A BE602373A BE602373A BE602373A BE 602373 A BE602373 A BE 602373A BE 602373 A BE602373 A BE 602373A BE 602373 A BE602373 A BE 602373A BE 602373 A BE602373 A BE 602373A
- Authority
- BE
- Belgium
- Prior art keywords
- electromagnetic devices
- electromagnetic
- devices
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2227—Polarised relays in which the movable part comprises at least one permanent magnet, sandwiched between pole-plates, each forming an active air-gap with parts of the stationary magnetic circuit
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1288660A GB920292A (en) | 1960-04-11 | 1960-04-11 | Improvements in and relating to magnetic circuits |
GB2175060 | 1960-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE602373A true BE602373A (en) | 1961-07-31 |
Family
ID=26249332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE602373A BE602373A (en) | 1960-04-11 | 1961-04-10 | Improvements to electromagnetic devices |
Country Status (5)
Country | Link |
---|---|
US (1) | US3234345A (en) |
BE (1) | BE602373A (en) |
CH (2) | CH400364A (en) |
DE (2) | DE1414740A1 (en) |
NL (2) | NL263431A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4553118A (en) * | 1981-06-15 | 1985-11-12 | Omron Tateisi Electronics Co. | Polarized electromagnetic device |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2455049A (en) * | 1948-11-30 | Shockpkoof electromagnetic | ||
US1016567A (en) * | 1910-03-28 | 1912-02-06 | Kellogg Switchboard & Supply | Spring-armature relay. |
US1177988A (en) * | 1910-05-04 | 1916-04-04 | Carl R H Buhl | Electrical relay. |
US1104077A (en) * | 1912-11-30 | 1914-07-21 | Western Electric Co | Electromagnetic circuit-controlling device. |
US1538950A (en) * | 1924-05-24 | 1925-05-26 | W H Reisner Mfg Co | Circuit-controlling device |
US2499315A (en) * | 1944-07-11 | 1950-02-28 | Corydon M Johnson | Rivet |
GB607038A (en) * | 1945-02-06 | 1948-08-25 | Bendix Aviat Corp | Improvements in or relating to electric relays |
US2569036A (en) * | 1946-12-28 | 1951-09-25 | Gen Instrument Corp | Transformer |
US2612544A (en) * | 1948-09-16 | 1952-09-30 | Sigma Instruments Inc | Polarized electromagnetic device |
US2786187A (en) * | 1950-04-06 | 1957-03-19 | Chrysler Corp | Electrical coil |
US2760026A (en) * | 1951-01-08 | 1956-08-21 | Clare & Co C P | Relay |
US2664478A (en) * | 1951-02-10 | 1953-12-29 | Johansson Karl Lennart | Electromagnetic relay |
NL82709C (en) * | 1951-04-03 | |||
NL181144B (en) * | 1953-01-19 | Singer Co | ROTATING FLUIDUM METER. | |
BE539076A (en) * | 1954-07-16 | |||
NL99853C (en) * | 1954-08-27 | |||
US2810037A (en) * | 1956-02-01 | 1957-10-15 | Gen Electric | Sensitive relay |
US2923794A (en) * | 1957-04-09 | 1960-02-02 | Brubaker Electronics Inc | Subminiature relay |
-
0
- NL NL113954D patent/NL113954C/xx active
- NL NL263431D patent/NL263431A/xx unknown
-
1961
- 1961-04-06 US US101190A patent/US3234345A/en not_active Expired - Lifetime
- 1961-04-08 DE DE19611414740 patent/DE1414740A1/en active Pending
- 1961-04-08 DE DEC23834A patent/DE1176280B/en active Pending
- 1961-04-10 CH CH419761A patent/CH400364A/en unknown
- 1961-04-10 CH CH419861A patent/CH393536A/en unknown
- 1961-04-10 BE BE602373A patent/BE602373A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH400364A (en) | 1965-10-15 |
DE1176280B (en) | 1964-08-20 |
DE1414740A1 (en) | 1968-10-10 |
CH393536A (en) | 1965-06-15 |
US3234345A (en) | 1966-02-08 |
NL113954C (en) | |
NL263431A (en) |
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