NO131771B - - Google Patents
Download PDFInfo
- Publication number
- NO131771B NO131771B NO2179/72A NO217972A NO131771B NO 131771 B NO131771 B NO 131771B NO 2179/72 A NO2179/72 A NO 2179/72A NO 217972 A NO217972 A NO 217972A NO 131771 B NO131771 B NO 131771B
- Authority
- NO
- Norway
- Prior art keywords
- permanent magnet
- pole
- armature
- auxiliary
- magnet
- Prior art date
Links
- 230000004907 flux Effects 0.000 claims description 21
- 230000005415 magnetization Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Chemical compound [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002336 repolarization Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Linear Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2133931A DE2133931C3 (de) | 1971-07-07 | 1971-07-07 | Magnetsystem für Relais |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO131771B true NO131771B (show.php) | 1975-04-14 |
| NO131771C NO131771C (show.php) | 1975-07-23 |
Family
ID=5812992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO2179/72A NO131771C (show.php) | 1971-07-07 | 1972-06-19 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3775715A (show.php) |
| AT (1) | AT318745B (show.php) |
| BE (1) | BE786006A (show.php) |
| CH (1) | CH551688A (show.php) |
| DE (1) | DE2133931C3 (show.php) |
| ES (1) | ES403520A1 (show.php) |
| FR (1) | FR2144880B1 (show.php) |
| GB (1) | GB1361950A (show.php) |
| IT (1) | IT962951B (show.php) |
| LU (1) | LU65666A1 (show.php) |
| NL (1) | NL7209206A (show.php) |
| NO (1) | NO131771C (show.php) |
| SE (1) | SE375644B (show.php) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2503159C3 (de) * | 1975-01-27 | 1981-05-07 | Siemens AG, 1000 Berlin und 8000 München | Polarisiertes elektromagnetisches Relais und Verfahren zu dessen Herstellung |
| JPS53111348A (en) * | 1977-03-10 | 1978-09-28 | Asahi Chem Ind Co Ltd | Polyoxymethylene composition |
| JPS6022805B2 (ja) * | 1977-08-23 | 1985-06-04 | オリンパス光学工業株式会社 | 拘束解除用電磁石装置 |
| DE2905498C2 (de) * | 1979-02-14 | 1986-10-09 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Miniaturrelais |
| JPS55110008A (en) * | 1979-02-16 | 1980-08-25 | Minolta Camera Co Ltd | Electromagnetic mechanism |
| US4321652A (en) * | 1979-04-30 | 1982-03-23 | Minnesota Mining And Manufacturing Co. | Low voltage transformer relay |
| US4385280A (en) * | 1979-04-30 | 1983-05-24 | Minnesota Mining And Manufacturing Company | Low reluctance latching magnets |
| US4339734A (en) * | 1980-02-04 | 1982-07-13 | International Standard Electric Corporation | Encased miniature relay |
| US4461207A (en) * | 1980-11-17 | 1984-07-24 | International Business Machines Corporation | Actuator mechanism for a printer or the like using dual magnets |
| US4437081A (en) | 1982-12-28 | 1984-03-13 | Minnesota Mining And Manufacturing Company | Rocking armature transformer relay |
| DE3332487C2 (de) * | 1983-04-09 | 1993-11-18 | Original Electric Mfg & Co Ltd | Elektromagnetisches Relais |
| DE3438275C1 (de) * | 1984-10-18 | 1989-11-23 | SDS-Relais AG, 8024 Deisenhofen | Gepoltes elektromagnetisches Relais |
| FR2896615A1 (fr) * | 2006-01-20 | 2007-07-27 | Areva T & D Sa | Actionneur magnetique a aimant permanent a volume reduit |
| JP6024287B2 (ja) * | 2012-08-24 | 2016-11-16 | オムロン株式会社 | 電磁石装置、その組立方法およびそれを用いた電磁継電器 |
| JP6171286B2 (ja) * | 2012-08-24 | 2017-08-02 | オムロン株式会社 | 電磁石装置 |
| US8502627B1 (en) * | 2012-09-19 | 2013-08-06 | International Controls And Measurements Corporation | Relay with stair-structured pole faces |
| CN203457022U (zh) * | 2013-03-01 | 2014-02-26 | 美国调速器公司 | 具有增强的磁结构的电磁致动器 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2276535A (en) * | 1938-09-30 | 1942-03-17 | Associated Electric Lab Inc | Control device |
| BE560797A (show.php) * | 1956-09-14 | |||
| GB892844A (en) * | 1957-08-30 | 1962-04-04 | Ericsson Telephones Ltd | Improvements in and relating to polarised electromagnetic relays |
| US3116481A (en) * | 1960-12-27 | 1963-12-31 | Bell Telephone Labor Inc | Electromagnetically operated polarized bell ringer |
| DE1198455B (de) * | 1961-04-28 | 1965-08-12 | Siemens Ag | Elektromagnetisches Relais mit Haftcharakteristik |
| US3317871A (en) * | 1965-09-20 | 1967-05-02 | Leach Corp | Magnetically operated actuator |
-
0
- BE BE786006D patent/BE786006A/xx unknown
-
1971
- 1971-07-07 DE DE2133931A patent/DE2133931C3/de not_active Expired
-
1972
- 1972-05-31 AT AT471072A patent/AT318745B/de not_active IP Right Cessation
- 1972-05-31 US US00258411A patent/US3775715A/en not_active Expired - Lifetime
- 1972-06-05 ES ES403520A patent/ES403520A1/es not_active Expired
- 1972-06-07 CH CH842972A patent/CH551688A/xx not_active IP Right Cessation
- 1972-06-19 NO NO2179/72A patent/NO131771C/no unknown
- 1972-06-30 NL NL7209206A patent/NL7209206A/xx unknown
- 1972-07-05 LU LU65666A patent/LU65666A1/xx unknown
- 1972-07-05 IT IT26619/72A patent/IT962951B/it active
- 1972-07-05 GB GB3137072A patent/GB1361950A/en not_active Expired
- 1972-07-06 SE SE7208922A patent/SE375644B/xx unknown
- 1972-07-07 FR FR7224722A patent/FR2144880B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH551688A (de) | 1974-07-15 |
| DE2133931C3 (de) | 1974-05-16 |
| US3775715A (en) | 1973-11-27 |
| NL7209206A (show.php) | 1973-01-09 |
| DE2133931A1 (de) | 1973-01-18 |
| NO131771C (show.php) | 1975-07-23 |
| SE375644B (show.php) | 1975-04-21 |
| AT318745B (de) | 1974-11-11 |
| LU65666A1 (show.php) | 1973-01-26 |
| FR2144880B1 (show.php) | 1977-07-22 |
| FR2144880A1 (show.php) | 1973-02-16 |
| IT962951B (it) | 1973-12-31 |
| BE786006A (fr) | 1973-01-08 |
| GB1361950A (en) | 1974-07-30 |
| ES403520A1 (es) | 1975-04-16 |
| DE2133931B2 (de) | 1973-10-18 |
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