CH347897A - Electromagnetic contactor - Google Patents
Electromagnetic contactorInfo
- Publication number
- CH347897A CH347897A CH347897DA CH347897A CH 347897 A CH347897 A CH 347897A CH 347897D A CH347897D A CH 347897DA CH 347897 A CH347897 A CH 347897A
- Authority
- CH
- Switzerland
- Prior art keywords
- electromagnetic contactor
- contactor
- electromagnetic
- Prior art date
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
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
- H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/546—Contact arrangements for contactors having bridging contacts
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1178144T | 1957-07-03 | ||
FR280258X | 1958-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH347897A true CH347897A (en) | 1960-07-31 |
Family
ID=26214424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH347897D CH347897A (en) | 1957-07-03 | 1958-06-27 | Electromagnetic contactor |
Country Status (7)
Country | Link |
---|---|
US (1) | US2929899A (en) |
BE (1) | BE568998A (en) |
CH (1) | CH347897A (en) |
FR (2) | FR1178144A (en) |
GB (1) | GB872030A (en) |
LU (1) | LU36208A1 (en) |
NL (2) | NL110610C (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3005889A (en) * | 1958-10-28 | 1961-10-24 | Westinghouse Electric Corp | Electromagnetic devices |
DE1127994B (en) * | 1958-12-24 | 1962-04-19 | Spindler & O Deissler E | Electrical contactor |
US2977438A (en) * | 1959-06-29 | 1961-03-28 | Morschel Franz | Relay-contactor |
DE1167948B (en) * | 1959-11-05 | 1964-04-16 | Busch Jaeger Duerener Metall | Electromagnetic protection |
US3087031A (en) * | 1960-06-20 | 1963-04-23 | Automatic Switch Co | Solenoid-operated switch |
DE1206053B (en) * | 1962-10-26 | 1965-12-02 | Berker Geb | Multi-pole electrical switch of slim design |
DE1259439B (en) * | 1963-11-07 | 1968-01-25 | Asea Ab | Arrangement for fastening the U magnet core of an electromagnetic switch |
US3230322A (en) * | 1963-12-19 | 1966-01-18 | Gen Electric | Reciprocating contact device with smoothly contoured bridge contactors |
US3296567A (en) * | 1964-05-25 | 1967-01-03 | Westinghouse Electric Corp | Electric control device |
US3270303A (en) * | 1964-11-23 | 1966-08-30 | Ite Circuit Breaker Ltd | Hold-down means for contactor magnet coil |
DE1615938B1 (en) * | 1968-01-02 | 1971-12-09 | Calor Emag Elek Zitaets Ag | Electromagnetic switchgear, especially contactor with electric armature |
US3467922A (en) * | 1968-01-18 | 1969-09-16 | B J Management Corp | Multiple circuit electrical switchboard with circuit selector |
US3978439A (en) * | 1975-06-09 | 1976-08-31 | Thomson Arthur J | Relay construction |
DE2732963C2 (en) * | 1977-07-21 | 1982-10-21 | Starkstrom Gummersbach GmbH, 5277 Marienheide | Contactor |
JPS59215627A (en) * | 1983-05-23 | 1984-12-05 | 三菱電機株式会社 | Switch |
AU664556B2 (en) * | 1991-07-26 | 1995-11-23 | Eaton Corporation | Contactor floating magnet |
US6611186B2 (en) * | 2001-02-26 | 2003-08-26 | Woodward Governor Company | Solenoid having an elastomeric retaining device and method of manufacturing same without potting |
US20090256664A1 (en) * | 2008-04-15 | 2009-10-15 | Mahesh Jaywant Rane | Solenoid switch and cover |
JP5856426B2 (en) | 2011-10-07 | 2016-02-09 | 富士電機株式会社 | Contact device and electromagnetic contactor using the same |
US11742166B2 (en) * | 2018-02-07 | 2023-08-29 | Tdk Electronics Ag | Switching device for switching an electrical load |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2672536A (en) * | 1950-11-01 | 1954-03-16 | Cutler Hammer Inc | Electric control device |
US2815420A (en) * | 1954-01-19 | 1957-12-03 | Gen Motors Corp | Circuit breaker |
-
0
- NL NL229173D patent/NL229173A/xx unknown
- FR FR73159D patent/FR73159E/fr not_active Expired
- NL NL110610D patent/NL110610C/xx active
- LU LU36208D patent/LU36208A1/xx unknown
- BE BE568998D patent/BE568998A/xx unknown
-
1957
- 1957-07-03 FR FR1178144D patent/FR1178144A/en not_active Expired
-
1958
- 1958-06-16 GB GB19256/58A patent/GB872030A/en not_active Expired
- 1958-06-18 US US742827A patent/US2929899A/en not_active Expired - Lifetime
- 1958-06-27 CH CH347897D patent/CH347897A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR1178144A (en) | 1959-05-04 |
LU36208A1 (en) | |
GB872030A (en) | 1961-07-05 |
BE568998A (en) | |
US2929899A (en) | 1960-03-22 |
NL229173A (en) | |
FR73159E (en) | 1960-09-23 |
NL110610C (en) |
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