GB801051A - Improvements in or relating to electro-magnetic devices - Google Patents
Improvements in or relating to electro-magnetic devicesInfo
- Publication number
- GB801051A GB801051A GB2199/55A GB219955A GB801051A GB 801051 A GB801051 A GB 801051A GB 2199/55 A GB2199/55 A GB 2199/55A GB 219955 A GB219955 A GB 219955A GB 801051 A GB801051 A GB 801051A
- Authority
- GB
- United Kingdom
- Prior art keywords
- armature
- polepiece
- relay
- magnet
- jan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
801,051. Electromagnets. UGON, P. E. Jan. 25, 1955 [Jan. 25, 1954], No. 2199/55. Class 35. [Also in Group XXXVII] A magnetic device, e.g. a relay, comprises, Fig. 1, a centrally-pivoted armature 4 which, when the coil 3 is energized, tilts to bridge the polepiece formed by the end of magnet limb 1 and a polepiece 5 connected to the surrounding magnet limbs 2. The arrangement is such that the magnetic moments acting on the ends of the armature are substantially equal. In another construction. Fig. 11, the armature 4 is V-shaped and one polepiece is formed directly by a limb 2, a contact 10 on the armature co-operating with a fixed contact 12. The armature pivot 7 may comprise a torsion strip acting as a restoring spring. In a sealed relay, Fig. 13, the armature 4 is biased by a spiral spring 18 and controls contacts 10, 12. In a polarized relay (Fig. 14, not shown) the polepiece 5 of Fig. 1 consists of a permanent magnet. In Fig. 16 the permanent magnet comprises a ferrite disc 18 interposed between the core 1 and limbs 2, while according to Fig. 17 a ferrite member 21 surrounds the coil 3.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1125546X | 1954-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB801051A true GB801051A (en) | 1958-09-03 |
Family
ID=9634545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2199/55A Expired GB801051A (en) | 1954-01-25 | 1955-01-25 | Improvements in or relating to electro-magnetic devices |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2908783A (en) |
| CH (1) | CH328591A (en) |
| DE (1) | DE1125546B (en) |
| FR (1) | FR1117404A (en) |
| GB (1) | GB801051A (en) |
| NL (1) | NL183132B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3834445A1 (en) * | 1988-10-10 | 1990-04-12 | Mesenich Gerhard | ELECTROMAGNETIC INJECTION VALVE WITH TIP ANCHOR |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA716727A (en) * | 1959-05-23 | 1965-08-24 | Schalkwijk Jan | Visual indicating device |
| DE1198455B (en) * | 1961-04-28 | 1965-08-12 | Siemens Ag | Electromagnetic relay with adhesive characteristics |
| DE1291832C2 (en) * | 1964-04-25 | 1975-10-09 | Matsushita Elektric Works Ltd., Osaka (Japan); Sauer, Hans, 8000 München | ELECTROMAGNETIC RELAY |
| DE2943440C2 (en) * | 1979-10-26 | 1984-09-06 | Nixdorf Computer Ag, 4790 Paderborn | Hinged armature magnet |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2455049A (en) * | 1948-11-30 | Shockpkoof electromagnetic | ||
| DE153026C (en) * | ||||
| DE371626C (en) * | 1920-12-12 | 1923-03-17 | Siemens & Halske Akt Ges | Quiescent current relay, in which the armature permanently drops in the event of temporary power interruptions |
| US1624476A (en) * | 1922-04-08 | 1927-04-12 | Western Electric Co | Contact device |
| US1676340A (en) * | 1923-04-30 | 1928-07-10 | Gen Railway Signal Co | Relay |
| US1603060A (en) * | 1926-03-25 | 1926-10-12 | Gen Electric | Electroresponsive device |
| US1748219A (en) * | 1928-01-31 | 1930-02-25 | Signal Engineering & Mfg Co | Electromagnetic relay |
| GB315447A (en) * | 1928-03-13 | 1929-07-15 | English Electric Co Ltd | Improvements in electro-magnetic indicating devices, relays and the like |
| GB333428A (en) * | 1929-09-25 | 1930-08-14 | Western Electric Co | Improvements in or relating to electro magnetic devices embodying electromagnets with moving armatures |
| DE569541C (en) * | 1931-09-26 | 1933-02-03 | Lorenz Akt Ges C | Polarized quadrupole alarm clock |
| DE675428C (en) * | 1935-06-23 | 1939-05-08 | Stotz Kontakt Gmbh | Relay for high switching speeds |
| US2203727A (en) * | 1937-06-19 | 1940-06-11 | Teleregister Corp | Contact structure |
| NL98187B (en) * | 1938-10-05 | 1900-01-01 | ||
| US2253856A (en) * | 1939-07-26 | 1941-08-26 | Bell Telephone Labor Inc | Relay |
| US2277111A (en) * | 1940-08-16 | 1942-03-24 | Westinghouse Electric & Mfg Co | Low-bounce contact device and the like |
| US2436354A (en) * | 1943-10-11 | 1948-02-17 | Morgan Maree Jr A | Electromagnet with armature |
| GB607038A (en) * | 1945-02-06 | 1948-08-25 | Bendix Aviat Corp | Improvements in or relating to electric relays |
| US2539547A (en) * | 1945-06-13 | 1951-01-30 | Clare & Co C P | Relay |
| FR949797A (en) * | 1945-09-03 | 1949-09-08 | Fabrication D App De Mesure So | electro magnet |
| US2483658A (en) * | 1945-12-18 | 1949-10-04 | Price Electric Corp | Polarized electromagnetic relay |
| GB636689A (en) * | 1946-06-13 | 1950-05-03 | British Thomson Houston Co Ltd | Improvements in and relating to electromagnets |
| NL150180B (en) * | 1948-11-29 | 1900-01-01 | Shipton & Company Ltd E | PROCEDURE FOR DIGGING TEXTILE PRODUCTS, AS WELL AS THE STARTER TEXTILE PRODUCTS. |
| DE871637C (en) * | 1950-11-01 | 1953-03-23 | Wolfgang Dr-Ing Krueger | Polarized electromagnet system |
| US2735045A (en) * | 1952-03-20 | 1956-02-14 | Savoie | |
| US2710365A (en) * | 1952-03-27 | 1955-06-07 | Electronics Corp America | Illumination control |
| USRE24209E (en) * | 1952-07-19 | 1956-09-04 | bernstein | |
| US2741728A (en) * | 1952-08-29 | 1956-04-10 | Ericsson Telephones Ltd | Polarized electromagnetic devices |
| US2810039A (en) * | 1955-03-25 | 1957-10-15 | Hughes Aircraft Co | Sub-miniature relay |
-
0
- NL NLAANVRAGE7611819,A patent/NL183132B/en unknown
-
1954
- 1954-01-25 FR FR1117404D patent/FR1117404A/en not_active Expired
- 1954-11-18 DE DEU3072A patent/DE1125546B/en active Pending
-
1955
- 1955-01-13 CH CH328591D patent/CH328591A/en unknown
- 1955-01-25 GB GB2199/55A patent/GB801051A/en not_active Expired
-
1956
- 1956-01-13 US US559053A patent/US2908783A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3834445A1 (en) * | 1988-10-10 | 1990-04-12 | Mesenich Gerhard | ELECTROMAGNETIC INJECTION VALVE WITH TIP ANCHOR |
| US5115982A (en) * | 1988-10-10 | 1992-05-26 | Siemens Automotive L.P. | Electromagnetic fuel injector with tilt armature |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1125546B (en) | 1962-03-15 |
| FR1117404A (en) | 1956-05-23 |
| US2908783A (en) | 1959-10-13 |
| NL183132B (en) | |
| CH328591A (en) | 1958-03-15 |
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