DE59104629D1 - Electromagnetic switching device, especially a contactor. - Google Patents
Electromagnetic switching device, especially a contactor.Info
- Publication number
- DE59104629D1 DE59104629D1 DE59104629T DE59104629T DE59104629D1 DE 59104629 D1 DE59104629 D1 DE 59104629D1 DE 59104629 T DE59104629 T DE 59104629T DE 59104629 T DE59104629 T DE 59104629T DE 59104629 D1 DE59104629 D1 DE 59104629D1
- Authority
- DE
- Germany
- Prior art keywords
- armature
- contact support
- transmission lever
- housing
- spring
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
- H01H50/045—Details particular to contactors
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Relay Circuits (AREA)
- Push-Button Switches (AREA)
- Switches With Compound Operations (AREA)
- Keying Circuit Devices (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Mechanisms For Operating Contacts (AREA)
- Control Of Electric Motors In General (AREA)
- Gear-Shifting Mechanisms (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The housing (1) of the electromagnetic switching apparatus contains a switching magnet, stationary contact pieces (2) and moving contact pieces (4) which are fitted on a contact support (3) which is guided displaceably in the housing (1). A transmission lever (11) is arranged between the armature (7) of the switching magnet and the contact support (3). The transmission lever (11) is supported pivotably and displaceably in the attraction direction of the armature (7) in the movement plane of the transmission lever (11), by means of its one end (12) on the housing (1), and by means of its other end (13) on the contact support (3). The central region of the transmission lever (11) is supported rotatably on the armature (7). A spring (10), which presses the armature (7) away from the contact support (3), is located between the contact support (3) and the armature (7) which can be displaced therein in the attraction direction. This spring (10) ensures that the armature (7) occupies the intended position in the switched-off switching apparatus and that the two ends (12, 13) of the transmission lever (11) rest on the seating surfaces under spring pressure. In the switched-off position, the contact support (3) which is loaded by the restoring spring (15) is supported on a stop which is provided on the housing (1). <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1585/91A CH682112A5 (en) | 1991-05-29 | 1991-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59104629D1 true DE59104629D1 (en) | 1995-03-23 |
Family
ID=4213853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59104629T Expired - Fee Related DE59104629D1 (en) | 1991-05-29 | 1991-11-11 | Electromagnetic switching device, especially a contactor. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0515729B1 (en) |
AT (1) | ATE118646T1 (en) |
CH (1) | CH682112A5 (en) |
DE (1) | DE59104629D1 (en) |
DK (1) | DK0515729T3 (en) |
ES (1) | ES2068467T3 (en) |
GR (1) | GR3015355T3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108091522B (en) * | 2017-12-12 | 2019-08-23 | 北京中车赛德铁道电气科技有限公司 | A kind of heavy DC contactor |
CN114360940B (en) * | 2022-03-15 | 2022-12-23 | 昆山市正耀电子科技有限公司 | Non-magnetic drive self-locking self-cleaning relay and on-off locking method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1162449B (en) * | 1956-10-26 | 1964-02-06 | Ckd Modrany Narodni Podnik | Actuating magnet, especially for contactors |
DE1237667B (en) * | 1961-07-06 | 1967-03-30 | Calor Emag Elek Zitaets Ag | Electromagnetically operated switching device, especially a contactor, in which the pulling force of the magnet is transmitted via a curved path |
DE2142464C3 (en) * | 1971-08-25 | 1974-11-28 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Arrangement for the articulated connection of the armature of an electromagnetic switching device with the contact bridge carrier |
US4616202A (en) * | 1984-11-20 | 1986-10-07 | Mitsubishi Denki Kabushiki Kaisha | Electromagnetic contactor |
-
1991
- 1991-05-29 CH CH1585/91A patent/CH682112A5/de not_active IP Right Cessation
- 1991-11-11 DK DK91119117.9T patent/DK0515729T3/en not_active Application Discontinuation
- 1991-11-11 DE DE59104629T patent/DE59104629D1/en not_active Expired - Fee Related
- 1991-11-11 ES ES91119117T patent/ES2068467T3/en not_active Expired - Lifetime
- 1991-11-11 EP EP91119117A patent/EP0515729B1/en not_active Expired - Lifetime
- 1991-11-11 AT AT91119117T patent/ATE118646T1/en not_active IP Right Cessation
-
1995
- 1995-03-10 GR GR950400513T patent/GR3015355T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
DK0515729T3 (en) | 1995-06-06 |
EP0515729A3 (en) | 1992-12-30 |
ATE118646T1 (en) | 1995-03-15 |
ES2068467T3 (en) | 1995-04-16 |
GR3015355T3 (en) | 1995-06-30 |
EP0515729B1 (en) | 1995-02-15 |
CH682112A5 (en) | 1993-07-15 |
EP0515729A2 (en) | 1992-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |