CH519231A - Electromagnet, in particular for driving electrical switching devices - Google Patents
Electromagnet, in particular for driving electrical switching devicesInfo
- Publication number
- CH519231A CH519231A CH717971A CH717971A CH519231A CH 519231 A CH519231 A CH 519231A CH 717971 A CH717971 A CH 717971A CH 717971 A CH717971 A CH 717971A CH 519231 A CH519231 A CH 519231A
- Authority
- CH
- Switzerland
- Prior art keywords
- electromagnet
- switching devices
- electrical switching
- driving electrical
- driving
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/10—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current
- H01F7/12—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current having anti-chattering arrangements
- H01F7/1205—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current having anti-chattering arrangements having short-circuited conductors
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH717971A CH519231A (en) | 1971-05-14 | 1971-05-14 | Electromagnet, in particular for driving electrical switching devices |
ES398275A ES398275A1 (en) | 1971-05-14 | 1971-12-23 | Electromagnet more particularly for driving electric switchgear |
DE19722204041 DE2204041A1 (en) | 1971-05-14 | 1972-01-28 | Electromagnet, in particular for driving electrical switching devices |
AT324072A AT315286B (en) | 1971-05-14 | 1972-04-14 | Electromagnet, in particular for driving electrical switching devices |
GB1866272A GB1365608A (en) | 1971-05-14 | 1972-04-21 | Electromagnet more particularly for driving electric switchgear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH717971A CH519231A (en) | 1971-05-14 | 1971-05-14 | Electromagnet, in particular for driving electrical switching devices |
Publications (1)
Publication Number | Publication Date |
---|---|
CH519231A true CH519231A (en) | 1972-02-15 |
Family
ID=4321129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH717971A CH519231A (en) | 1971-05-14 | 1971-05-14 | Electromagnet, in particular for driving electrical switching devices |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT315286B (en) |
CH (1) | CH519231A (en) |
DE (1) | DE2204041A1 (en) |
ES (1) | ES398275A1 (en) |
GB (1) | GB1365608A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3802689A1 (en) * | 1987-04-24 | 1988-11-17 | Sprecher & Schuh Ag | AC MAGNET WITH AT LEAST ONE SHORT-RING RING |
EP0603629A2 (en) * | 1992-12-24 | 1994-06-29 | KUHNKE GmbH | Electromagnetic device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2124430A (en) * | 1982-07-29 | 1984-02-15 | Lucas Ind Plc | An electromgnetic fuel injector with a plate-type armature |
DE3922993A1 (en) * | 1989-07-10 | 1991-01-24 | Mannesmann Ag | MATRIX PRINT HEAD |
-
1971
- 1971-05-14 CH CH717971A patent/CH519231A/en not_active IP Right Cessation
- 1971-12-23 ES ES398275A patent/ES398275A1/en not_active Expired
-
1972
- 1972-01-28 DE DE19722204041 patent/DE2204041A1/en active Pending
- 1972-04-14 AT AT324072A patent/AT315286B/en not_active IP Right Cessation
- 1972-04-21 GB GB1866272A patent/GB1365608A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3802689A1 (en) * | 1987-04-24 | 1988-11-17 | Sprecher & Schuh Ag | AC MAGNET WITH AT LEAST ONE SHORT-RING RING |
DE3802689C2 (en) * | 1987-04-24 | 1998-04-30 | Sprecher & Schuh Ag | AC magnet with at least one short-circuit ring |
EP0603629A2 (en) * | 1992-12-24 | 1994-06-29 | KUHNKE GmbH | Electromagnetic device |
DE4244247A1 (en) * | 1992-12-24 | 1994-07-07 | Kuhnke Gmbh Kg H | Electromagnetic arrangement |
EP0603629A3 (en) * | 1992-12-24 | 1994-07-13 | Kuhnke Gmbh Kg H | Electromagnetic device. |
US5638041A (en) * | 1992-12-24 | 1997-06-10 | Kuhnke Gmbh | Electromagnetic assembly |
Also Published As
Publication number | Publication date |
---|---|
DE2204041A1 (en) | 1972-11-30 |
ES398275A1 (en) | 1975-04-16 |
GB1365608A (en) | 1974-09-04 |
AT315286B (en) | 1974-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |