DE3278378D1 - Magnetically operated electrical contact arrangement - Google Patents
Magnetically operated electrical contact arrangementInfo
- Publication number
- DE3278378D1 DE3278378D1 DE8282105222T DE3278378T DE3278378D1 DE 3278378 D1 DE3278378 D1 DE 3278378D1 DE 8282105222 T DE8282105222 T DE 8282105222T DE 3278378 T DE3278378 T DE 3278378T DE 3278378 D1 DE3278378 D1 DE 3278378D1
- Authority
- DE
- Germany
- Prior art keywords
- contact springs
- magnetically
- contact arrangement
- electrical contact
- elastic deformation
- 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
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0006—Permanent magnet actuating reed switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/60—Contact arrangements moving contact being rigidly combined with movable part of magnetic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
- H01H51/284—Polarised relays
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Contacts (AREA)
- Magnetic Treatment Devices (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Electromagnets (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
1. An electric contact arrangement, to be operated magnetically, with two magnetically, electrically conductive contact springs forming a substantially closed magnetic circuit, each of which contact springs is fixed by one leg (4, 5) to an opposite side of an insulating spacer (6), and each connected to an electric terminal conductor (13, 14), and is opened or closed with elastic deformation depending on a magnetic field passing through them, characterised in that the contact springs consist of two U-shaped bent strips (1, 2) with their free ends inserted one in the other, and in that two legs (7, 8) belonging to different ones of the U-shaped bent contact springs, at least one of which is not fixed to the insulating spacer (6), lie alongside each other at a distance such that they touch or move apart with elastic deformation of at least one strip (1, 2), depending on the magnetisation of the magnetic circuit formed by the contact springs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8282105222T DE3278378D1 (en) | 1981-06-27 | 1982-06-15 | Magnetically operated electrical contact arrangement |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3125346A DE3125346A1 (en) | 1981-06-27 | 1981-06-27 | MAGNETICALLY OPERATING ELECTRICAL CONTACT ARRANGEMENT |
DE8282105222T DE3278378D1 (en) | 1981-06-27 | 1982-06-15 | Magnetically operated electrical contact arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3278378D1 true DE3278378D1 (en) | 1988-05-26 |
Family
ID=6135521
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3125346A Withdrawn DE3125346A1 (en) | 1981-06-27 | 1981-06-27 | MAGNETICALLY OPERATING ELECTRICAL CONTACT ARRANGEMENT |
DE8282105222T Expired DE3278378D1 (en) | 1981-06-27 | 1982-06-15 | Magnetically operated electrical contact arrangement |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3125346A Withdrawn DE3125346A1 (en) | 1981-06-27 | 1981-06-27 | MAGNETICALLY OPERATING ELECTRICAL CONTACT ARRANGEMENT |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0068280B1 (en) |
JP (1) | JPS5840722A (en) |
AT (1) | ATE33731T1 (en) |
DE (2) | DE3125346A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200251296A1 (en) * | 2019-02-06 | 2020-08-06 | Honeywell International Inc. | Reed switch assembly having a customizable length of activation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3278871A (en) * | 1965-01-06 | 1966-10-11 | Bell Telephone Labor Inc | Switching device having curved contacts arranged for end-on engagement |
GB1384528A (en) * | 1971-06-19 | 1975-02-19 | Solartron Electronic Group | Scanner units |
US3869684A (en) * | 1973-04-06 | 1975-03-04 | Int Standard Electric Corp | Bistable latching relay |
FR2285705A2 (en) * | 1974-09-18 | 1976-04-16 | Materiel Telephonique | Current pulse controlled miniature coupling point - has coils inside housing whose inner side is ribbed and faces contact strips |
-
1981
- 1981-06-27 DE DE3125346A patent/DE3125346A1/en not_active Withdrawn
-
1982
- 1982-06-15 AT AT82105222T patent/ATE33731T1/en not_active IP Right Cessation
- 1982-06-15 DE DE8282105222T patent/DE3278378D1/en not_active Expired
- 1982-06-15 EP EP82105222A patent/EP0068280B1/en not_active Expired
- 1982-06-25 JP JP57109676A patent/JPS5840722A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5840722A (en) | 1983-03-09 |
ATE33731T1 (en) | 1988-05-15 |
EP0068280B1 (en) | 1988-04-20 |
EP0068280A3 (en) | 1985-05-02 |
EP0068280A2 (en) | 1983-01-05 |
DE3125346A1 (en) | 1983-01-20 |
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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 |