GB1234746A - Electromagnetic relay - Google Patents
Electromagnetic relayInfo
- Publication number
- GB1234746A GB1234746A GB1062570A GB1062570A GB1234746A GB 1234746 A GB1234746 A GB 1234746A GB 1062570 A GB1062570 A GB 1062570A GB 1062570 A GB1062570 A GB 1062570A GB 1234746 A GB1234746 A GB 1234746A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contact
- armature
- relay
- springs
- coil
- 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
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/24—Parts rotatable or rockable outside coil
- H01H50/28—Parts movable due to bending of a blade spring or reed
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Relay Circuits (AREA)
Abstract
1,234,746. Electromagnetic relays; electric selectors. STANDARD TELEPHONES & CABLES Ltd. 5 March, 1970, No. 10625/70. Headings H1L and H1N. A light-current electromagnetic relay having a flat E-shaped cone and yoke (10) with the operating coil 11 about its centre limb 101 and a flat armature 12 secured to a biasing spring 13 attached to the core and yoke member has an insulating bar 14 secured to the armature 12 and arranged when the relay coil is de-energized to bear on one or more contact springs 15 to hold one or more contact sets open; the bar being moved on coil energization to permit the contact spring or springs 15 to engage respective fixed contacts 16. The contacts are thus closed with a preset contact pressure unrelated to the forces on the armature. The ends 153 of the contact springs are bifurcated (Fig. 9A, not shown) and both the contact spring 15 and fixed contact 16 have terminal togs 15 4, 163 which extend through a printed circuit board on which the relay is mounted by its screw 18 as one of a matrix of relays (Fig. 14, not shown).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1062570A GB1234746A (en) | 1970-03-05 | 1970-03-05 | Electromagnetic relay |
| DE19712109857 DE2109857A1 (en) | 1970-03-05 | 1971-03-02 | Electromagnetic low-voltage relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1062570A GB1234746A (en) | 1970-03-05 | 1970-03-05 | Electromagnetic relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1234746A true GB1234746A (en) | 1971-06-09 |
Family
ID=9971316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1062570A Expired GB1234746A (en) | 1970-03-05 | 1970-03-05 | Electromagnetic relay |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2109857A1 (en) |
| GB (1) | GB1234746A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2471663A1 (en) * | 1979-12-13 | 1981-06-19 | Siemens Ag | ELECTROMAGNETIC RELAY WITH FLAT FRAME |
| WO2000007200A2 (en) * | 1998-07-30 | 2000-02-10 | Siemens Electromechanical Components Gmbh & Co. Kg | Electromagnetic relay |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1171441A (en) * | 1981-06-12 | 1984-07-24 | Rodney Hayden | Compact relay system |
-
1970
- 1970-03-05 GB GB1062570A patent/GB1234746A/en not_active Expired
-
1971
- 1971-03-02 DE DE19712109857 patent/DE2109857A1/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2471663A1 (en) * | 1979-12-13 | 1981-06-19 | Siemens Ag | ELECTROMAGNETIC RELAY WITH FLAT FRAME |
| WO2000007200A2 (en) * | 1998-07-30 | 2000-02-10 | Siemens Electromechanical Components Gmbh & Co. Kg | Electromagnetic relay |
| WO2000007200A3 (en) * | 1998-07-30 | 2000-08-31 | Siemens Electromech Components | Electromagnetic relay |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2109857A1 (en) | 1971-09-30 |
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