GB855779A - Improvements in or relating to electromagnetic relay arrangements - Google Patents
Improvements in or relating to electromagnetic relay arrangementsInfo
- Publication number
- GB855779A GB855779A GB1473958A GB1473958A GB855779A GB 855779 A GB855779 A GB 855779A GB 1473958 A GB1473958 A GB 1473958A GB 1473958 A GB1473958 A GB 1473958A GB 855779 A GB855779 A GB 855779A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relay
- relays
- pair
- relating
- yoke
- 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
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Relay Circuits (AREA)
Abstract
855,779. Electromagnetic relays. AUTOMATIC TELEPHONE & ELECTRIC CO. Ltd. April 28, 1959 [May 8, 1958], No. 14739/58. Class 38 (5). A relay similar to the Post Office Type 600 has its L-shaped yoke 11 narrower than the core and coil assembly 10 and the contact stock 14 is offset so that an identical relay 19 may be mounted to form a compact relay pair. A number of pairs of relays may be mounted in line so that straight connections can be made between corresponding relay contacts. The fixed contacts of a stack are buffered by a comb 18 retained between springs 15, 16, which may be used in the outer contact sets, biased downward so that an insulating-pin 17 on the spring 15 engages the yoke 11. The Provisional Specification states also that a heel-piece common to a pair of relays may have oppositely-directed short limbs for securing the coil assemblies.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1473958A GB855779A (en) | 1958-05-08 | 1958-05-08 | Improvements in or relating to electromagnetic relay arrangements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1473958A GB855779A (en) | 1958-05-08 | 1958-05-08 | Improvements in or relating to electromagnetic relay arrangements |
Publications (1)
Publication Number | Publication Date |
---|---|
GB855779A true GB855779A (en) | 1960-12-07 |
Family
ID=10046625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1473958A Expired GB855779A (en) | 1958-05-08 | 1958-05-08 | Improvements in or relating to electromagnetic relay arrangements |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB855779A (en) |
-
1958
- 1958-05-08 GB GB1473958A patent/GB855779A/en not_active Expired
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