ES406071A1 - Electrical switching apparatus having the armature and contact bridge carrier flexibly coupled together - Google Patents
Electrical switching apparatus having the armature and contact bridge carrier flexibly coupled togetherInfo
- Publication number
- ES406071A1 ES406071A1 ES406071A ES406071A ES406071A1 ES 406071 A1 ES406071 A1 ES 406071A1 ES 406071 A ES406071 A ES 406071A ES 406071 A ES406071 A ES 406071A ES 406071 A1 ES406071 A1 ES 406071A1
- Authority
- ES
- Spain
- Prior art keywords
- armature
- contact bridge
- carrier
- coupled together
- flexibly coupled
- 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
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
- H01H50/645—Driving arrangements between movable part of magnetic circuit and contact intermediate part making a resilient or flexible connection
- H01H50/646—Driving arrangements between movable part of magnetic circuit and contact intermediate part making a resilient or flexible connection intermediate part being a blade spring
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Contacts (AREA)
- Linear Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Railway Tracks (AREA)
Abstract
Switch gear having an armature and contact bridge carrier flexibly coupled together, with means to prevent relative flexing of the two unless the force on the contact bridge carrier exceeds a certain minimum. The coupling is by means of a pin inserted with play through a bore in the armature and connected to the carrier at its ends. Springs between armature and carrier tend to force them apart to bear on a flat protuberance located in the armature bore. This forces the armature and carrier to a static position as the flat protuberance is disposed on the interior surface of the bore, until the force of the armature overcomes the spring, at which point the linkage can flex.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2142464A DE2142464C3 (en) | 1971-08-25 | 1971-08-25 | Arrangement for the articulated connection of the armature of an electromagnetic switching device with the contact bridge carrier |
Publications (1)
Publication Number | Publication Date |
---|---|
ES406071A1 true ES406071A1 (en) | 1975-08-16 |
Family
ID=5817674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES406071A Expired ES406071A1 (en) | 1971-08-25 | 1972-08-24 | Electrical switching apparatus having the armature and contact bridge carrier flexibly coupled together |
Country Status (13)
Country | Link |
---|---|
US (1) | US3878491A (en) |
JP (1) | JPS581495B2 (en) |
AT (1) | AT319375B (en) |
BR (1) | BR7205851D0 (en) |
CA (1) | CA979955A (en) |
CH (1) | CH551689A (en) |
DE (1) | DE2142464C3 (en) |
ES (1) | ES406071A1 (en) |
FR (1) | FR2150518B1 (en) |
GB (1) | GB1399940A (en) |
IT (1) | IT964220B (en) |
SE (1) | SE386004B (en) |
SU (1) | SU512724A3 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE407126B (en) * | 1974-12-05 | 1979-03-12 | Siemens Ag | DEVICE FOR THE HALLAND OF A DAMPING SPRING SPRING IN A SOCKET IN A PRESS GOOD FOR ELECTROMAGNETIC COUPLING DEVICE |
ATE22197T1 (en) * | 1982-06-19 | 1986-09-15 | Square D Starkstrom Gmbh | ELECTRICAL SWITCHING DEVICE. |
DE8811205U1 (en) * | 1988-09-05 | 1988-10-27 | Siemens AG, 1000 Berlin und 8000 München | Electromagnetic switching device |
JPH0375798U (en) * | 1989-11-21 | 1991-07-30 | ||
CH682112A5 (en) * | 1991-05-29 | 1993-07-15 | Sprecher & Schuh Ag | |
CH691880A5 (en) | 1995-04-20 | 2001-11-15 | Rockwell Automation Ag | Electromagnetic switching device, in particular contactor. |
KR102344132B1 (en) * | 2014-05-20 | 2021-12-30 | 후지 덴키 기기세이교 가부시끼가이샤 | Electromagnetic contactor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1936098A (en) * | 1930-03-01 | 1933-11-21 | Diamond Electrical Mfg Company | Magnetic switch |
US2434096A (en) * | 1943-11-17 | 1948-01-06 | Gen Electric | Shockproof electromagnet with armature |
US3060355A (en) * | 1960-05-20 | 1962-10-23 | Westinghouse Electric Corp | Relay magnet suspension |
US3453571A (en) * | 1967-08-24 | 1969-07-01 | Cutler Hammer Inc | Electromagnetic relay with convertible switch contact modules |
US3663908A (en) * | 1970-09-11 | 1972-05-16 | Honeywell Inc | Relay magnetic frame and armature arrangement |
-
1971
- 1971-08-25 DE DE2142464A patent/DE2142464C3/en not_active Expired
-
1972
- 1972-07-19 AT AT622272A patent/AT319375B/en active
- 1972-07-28 CH CH1130872A patent/CH551689A/en not_active IP Right Cessation
- 1972-08-22 SE SE7210885A patent/SE386004B/en unknown
- 1972-08-23 SU SU1821945A patent/SU512724A3/en active
- 1972-08-24 US US283426A patent/US3878491A/en not_active Expired - Lifetime
- 1972-08-24 FR FR7230253A patent/FR2150518B1/fr not_active Expired
- 1972-08-24 ES ES406071A patent/ES406071A1/en not_active Expired
- 1972-08-24 CA CA150,098A patent/CA979955A/en not_active Expired
- 1972-08-24 IT IT28458/72A patent/IT964220B/en active
- 1972-08-25 JP JP47085245A patent/JPS581495B2/en not_active Expired
- 1972-08-25 BR BR5851/72A patent/BR7205851D0/en unknown
- 1972-08-25 GB GB3986272A patent/GB1399940A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS581495B2 (en) | 1983-01-11 |
SU512724A3 (en) | 1976-04-30 |
JPS4831466A (en) | 1973-04-25 |
US3878491A (en) | 1975-04-15 |
SE386004B (en) | 1976-07-26 |
FR2150518B1 (en) | 1977-04-01 |
IT964220B (en) | 1974-01-21 |
BR7205851D0 (en) | 1973-06-28 |
GB1399940A (en) | 1975-07-02 |
DE2142464C3 (en) | 1974-11-28 |
DE2142464B2 (en) | 1974-04-25 |
CA979955A (en) | 1975-12-16 |
CH551689A (en) | 1974-07-15 |
FR2150518A1 (en) | 1973-04-06 |
AT319375B (en) | 1974-12-27 |
DE2142464A1 (en) | 1973-03-01 |
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