IT962951B - MAGNETIC SYSTEM FOR RELAYS - Google Patents
MAGNETIC SYSTEM FOR RELAYSInfo
- Publication number
- IT962951B IT962951B IT26619/72A IT2661972A IT962951B IT 962951 B IT962951 B IT 962951B IT 26619/72 A IT26619/72 A IT 26619/72A IT 2661972 A IT2661972 A IT 2661972A IT 962951 B IT962951 B IT 962951B
- Authority
- IT
- Italy
- Prior art keywords
- relays
- magnetic system
- magnetic
- Prior art date
Links
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 (en) | 1971-07-07 | 1971-07-07 | Magnet system for relays |
Publications (1)
Publication Number | Publication Date |
---|---|
IT962951B true IT962951B (en) | 1973-12-31 |
Family
ID=5812992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26619/72A IT962951B (en) | 1971-07-07 | 1972-07-05 | MAGNETIC SYSTEM FOR RELAYS |
Country Status (13)
Country | Link |
---|---|
US (1) | US3775715A (en) |
AT (1) | AT318745B (en) |
BE (1) | BE786006A (en) |
CH (1) | CH551688A (en) |
DE (1) | DE2133931C3 (en) |
ES (1) | ES403520A1 (en) |
FR (1) | FR2144880B1 (en) |
GB (1) | GB1361950A (en) |
IT (1) | IT962951B (en) |
LU (1) | LU65666A1 (en) |
NL (1) | NL7209206A (en) |
NO (1) | NO131771C (en) |
SE (1) | SE375644B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2503159C3 (en) * | 1975-01-27 | 1981-05-07 | Siemens AG, 1000 Berlin und 8000 München | Polarized electromagnetic relay and process for its manufacture |
JPS53111348A (en) * | 1977-03-10 | 1978-09-28 | Asahi Chem Ind Co Ltd | Polyoxymethylene composition |
JPS6022805B2 (en) * | 1977-08-23 | 1985-06-04 | オリンパス光学工業株式会社 | Electromagnetic device for releasing restraint |
DE2905498C2 (en) * | 1979-02-14 | 1986-10-09 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Miniature relay |
JPS55110008A (en) * | 1979-02-16 | 1980-08-25 | Minolta Camera Co Ltd | Electromagnetic mechanism |
US4385280A (en) * | 1979-04-30 | 1983-05-24 | Minnesota Mining And Manufacturing Company | Low reluctance latching magnets |
US4321652A (en) * | 1979-04-30 | 1982-03-23 | Minnesota Mining And Manufacturing Co. | Low voltage transformer relay |
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 |
DE3332487C2 (en) * | 1983-04-09 | 1993-11-18 | Original Electric Mfg & Co Ltd | Electromagnetic relay |
DE3438275C1 (en) * | 1984-10-18 | 1989-11-23 | SDS-Relais AG, 8024 Deisenhofen | Poled electromagnetic relay |
FR2896615A1 (en) * | 2006-01-20 | 2007-07-27 | Areva T & D Sa | MAGNETIC ACTUATOR WITH PERMANENT MAGNET WITH REDUCED VOLUME |
JP6171286B2 (en) | 2012-08-24 | 2017-08-02 | オムロン株式会社 | Electromagnet device |
JP6024287B2 (en) * | 2012-08-24 | 2016-11-16 | オムロン株式会社 | Electromagnet device, method of assembling the same, and electromagnetic relay using the same |
US8502627B1 (en) * | 2012-09-19 | 2013-08-06 | International Controls And Measurements Corporation | Relay with stair-structured pole faces |
CN203457022U (en) * | 2013-03-01 | 2014-02-26 | 美国调速器公司 | Electromagnetic actuator having enhanced magnetic structure |
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 (en) * | 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 (en) * | 1961-04-28 | 1965-08-12 | Siemens Ag | Electromagnetic relay with adhesive characteristics |
US3317871A (en) * | 1965-09-20 | 1967-05-02 | Leach Corp | Magnetically operated actuator |
-
0
- BE BE786006D patent/BE786006A/en unknown
-
1971
- 1971-07-07 DE DE2133931A patent/DE2133931C3/en not_active Expired
-
1972
- 1972-05-31 US US00258411A patent/US3775715A/en not_active Expired - Lifetime
- 1972-05-31 AT AT471072A patent/AT318745B/en not_active IP Right Cessation
- 1972-06-05 ES ES403520A patent/ES403520A1/en not_active Expired
- 1972-06-07 CH CH842972A patent/CH551688A/en 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 GB GB3137072A patent/GB1361950A/en not_active Expired
- 1972-07-05 IT IT26619/72A patent/IT962951B/en active
- 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 |
---|---|
NO131771C (en) | 1975-07-23 |
LU65666A1 (en) | 1973-01-26 |
NO131771B (en) | 1975-04-14 |
DE2133931A1 (en) | 1973-01-18 |
GB1361950A (en) | 1974-07-30 |
NL7209206A (en) | 1973-01-09 |
BE786006A (en) | 1973-01-08 |
DE2133931C3 (en) | 1974-05-16 |
DE2133931B2 (en) | 1973-10-18 |
FR2144880B1 (en) | 1977-07-22 |
AT318745B (en) | 1974-11-11 |
FR2144880A1 (en) | 1973-02-16 |
SE375644B (en) | 1975-04-21 |
US3775715A (en) | 1973-11-27 |
CH551688A (en) | 1974-07-15 |
ES403520A1 (en) | 1975-04-16 |
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