ZA771407B - Improvements in or relating to relays - Google Patents
Improvements in or relating to relaysInfo
- Publication number
- ZA771407B ZA771407B ZA00771407A ZA771407A ZA771407B ZA 771407 B ZA771407 B ZA 771407B ZA 00771407 A ZA00771407 A ZA 00771407A ZA 771407 A ZA771407 A ZA 771407A ZA 771407 B ZA771407 B ZA 771407B
- Authority
- ZA
- South Africa
- Prior art keywords
- relays
- relating
- 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
- H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
- H01H50/305—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature damping vibration due to functional movement of armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Braking Arrangements (AREA)
- Vibration Prevention Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2613808A DE2613808C3 (de) | 1976-03-31 | 1976-03-31 | Prelldämpfung für Relaisanker |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA771407B true ZA771407B (en) | 1978-02-22 |
Family
ID=5974028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00771407A ZA771407B (en) | 1976-03-31 | 1977-03-08 | Improvements in or relating to relays |
Country Status (11)
Country | Link |
---|---|
US (1) | US4081775A (da) |
BE (1) | BE853100A (da) |
CH (1) | CH617035A5 (da) |
DE (1) | DE2613808C3 (da) |
DK (1) | DK143047C (da) |
FR (1) | FR2346846A1 (da) |
GB (1) | GB1535618A (da) |
IT (1) | IT1076284B (da) |
NL (1) | NL7702739A (da) |
SE (1) | SE422858B (da) |
ZA (1) | ZA771407B (da) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT386698B (de) * | 1985-04-25 | 1988-09-26 | Schrack Elektronik Ag | Relais |
US5623239A (en) * | 1996-01-17 | 1997-04-22 | Furnas Electric Co. | Electrical contactor spring |
JP4039122B2 (ja) * | 2002-05-23 | 2008-01-30 | オムロン株式会社 | 高周波リレー |
CN111613482A (zh) * | 2019-02-25 | 2020-09-01 | 贵州振华群英电器有限公司(国营第八九一厂) | 一种微型陶瓷外壳 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH170860A (de) * | 1932-07-20 | 1934-07-31 | Siemens Ag | Kontakteinrichtung für Relais. |
US2471181A (en) * | 1942-11-30 | 1949-05-24 | Honeywell Regulator Co | Relay |
GB893480A (en) * | 1957-08-07 | 1962-04-11 | Ass Elect Ind | Improvements relating to electro-magnetic relays |
US3148313A (en) * | 1962-08-03 | 1964-09-08 | Amphenol Borg Electronics Corp | Noise-eliminating means for selfwinding electric clocks |
US3259812A (en) * | 1964-05-25 | 1966-07-05 | Teletype Corp | Non-sticking armature structure for electromagnet |
DE1252320B (da) * | 1965-12-28 | 1967-10-19 | ||
CH474840A (de) * | 1966-07-19 | 1969-06-30 | Werk Fuer Bauelemente Der Nach | Elektromagnetisches Relais mit einer Steuerkulisse |
FR2137016B1 (da) * | 1971-05-11 | 1975-01-17 | Unelec | |
US3675172A (en) * | 1971-05-17 | 1972-07-04 | Decision Data Corp | Damping apparatus for a linear actuator device |
US3818397A (en) * | 1973-09-06 | 1974-06-18 | Bell Northern Research Ltd | Reduction of armature rebound in crossbar switch units |
-
1976
- 1976-03-31 DE DE2613808A patent/DE2613808C3/de not_active Expired
-
1977
- 1977-02-11 GB GB5811/77A patent/GB1535618A/en not_active Expired
- 1977-02-18 FR FR7704722A patent/FR2346846A1/fr active Granted
- 1977-02-18 CH CH205577A patent/CH617035A5/de not_active IP Right Cessation
- 1977-03-08 ZA ZA00771407A patent/ZA771407B/xx unknown
- 1977-03-14 NL NL7702739A patent/NL7702739A/xx not_active Application Discontinuation
- 1977-03-16 DK DK115477A patent/DK143047C/da active
- 1977-03-24 US US05/780,987 patent/US4081775A/en not_active Expired - Lifetime
- 1977-03-25 SE SE7703475A patent/SE422858B/xx unknown
- 1977-03-31 IT IT21887/77A patent/IT1076284B/it active
- 1977-03-31 BE BE176303A patent/BE853100A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DK143047C (da) | 1981-10-19 |
IT1076284B (it) | 1985-04-27 |
SE7703475L (sv) | 1977-10-01 |
DE2613808B2 (de) | 1980-06-19 |
BE853100A (fr) | 1977-09-30 |
GB1535618A (en) | 1978-12-13 |
CH617035A5 (da) | 1980-04-30 |
DK143047B (da) | 1981-03-16 |
DK115477A (da) | 1977-10-01 |
FR2346846B1 (da) | 1981-01-30 |
SE422858B (sv) | 1982-03-29 |
DE2613808A1 (de) | 1977-10-13 |
NL7702739A (nl) | 1977-10-04 |
US4081775A (en) | 1978-03-28 |
DE2613808C3 (de) | 1981-11-12 |
FR2346846A1 (fr) | 1977-10-28 |
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