GB960168A - Improvements relating to electrical contact systems - Google Patents
Improvements relating to electrical contact systemsInfo
- Publication number
- GB960168A GB960168A GB3816761A GB3816761A GB960168A GB 960168 A GB960168 A GB 960168A GB 3816761 A GB3816761 A GB 3816761A GB 3816761 A GB3816761 A GB 3816761A GB 960168 A GB960168 A GB 960168A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- armature
- stop
- core
- relay
- 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
- H01H50/34—Means for adjusting limits of movement; Mechanical means for adjusting returning force
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Relay Circuits (AREA)
Abstract
960,168. Electromagnetic relays. ENGLISH ELECTRIC CO. Ltd. Oct: 19, 1962 [Oct. 25, 1961], No. 38167/61. Heading H2B. In the inoperative position the free end of a movable contact spring 20 of an electromagnetic relay engages a stop 15 on the relay armature 10 which also engages a slidable nylon pin 16 arranged, when the armature is attracted to the core 2, to engage the spring 20 and complete its movement which is started by the stop 15. The spring 20, fixed contact spring 18 and stop spring 23 are all made of phosphor bronze and are secured in a clamp 22 on a frame 24 which supports the electromagnetic core 2, coil 1 and yoke 3. A screw 8 can be rotated to adjust the position of a nut 7 carrying a bracket 6. The latter supports an iron plug which extends into the core 2 to vary the reluctance of the relay. When the plug 5 is moved from the extreme left hand position a light spring 17 between the bracket 6 and the armature is strained and assists the contact spring in biasing the armature to the inoperative position. Two sets of contacts may be provided (Fig. 2, not shown).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1348525D FR1348525A (en) | 1961-10-25 | ||
| GB3816761A GB960168A (en) | 1961-10-25 | 1961-10-25 | Improvements relating to electrical contact systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3816761A GB960168A (en) | 1961-10-25 | 1961-10-25 | Improvements relating to electrical contact systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB960168A true GB960168A (en) | 1964-06-10 |
Family
ID=10401685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3816761A Expired GB960168A (en) | 1961-10-25 | 1961-10-25 | Improvements relating to electrical contact systems |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1348525A (en) |
| GB (1) | GB960168A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT359153B (en) * | 1974-11-20 | 1980-10-27 | Siemens Ag | MAGNETIC SYSTEM FOR AN ELECTROMAGNETIC RELAY |
-
0
- FR FR1348525D patent/FR1348525A/fr not_active Expired
-
1961
- 1961-10-25 GB GB3816761A patent/GB960168A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1348525A (en) | 1964-04-10 |
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