GB618732A - Improvements in or relating to electromagnetic relays - Google Patents
Improvements in or relating to electromagnetic relaysInfo
- Publication number
- GB618732A GB618732A GB34793/45A GB3479345A GB618732A GB 618732 A GB618732 A GB 618732A GB 34793/45 A GB34793/45 A GB 34793/45A GB 3479345 A GB3479345 A GB 3479345A GB 618732 A GB618732 A GB 618732A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pin
- electromagnetic relays
- heel
- armature
- 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Dc Machiner (AREA)
Abstract
618,732. Electromagnetic relays. AUTOMATIC ELECTRIC LABORATORIES, Inc. Nov. 23, 1946, No. 34793. Convention date, Nov. 23, 1945. [Class 38 (v)] The armature 13 of a relay is pivoted to the heel-piece 6 by means of a yoke 8 having a pair of rounded ears 14 which form bearings for the pivot-pin 11 that is securely fastened to the armature. A reinforcing section 15 also extends between the ears but is slightly out of alignment with the bearing surfaces so as to be clear of the pin 11. In assembling, a bronze plate 7 is first placed on the heel-piece 6 and then the yoke 8 with pin 11 in position is clamped into position by the screw 10. Specification 618,731 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US630422A US2456036A (en) | 1945-11-23 | 1945-11-23 | Relay yoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB618732A true GB618732A (en) | 1949-02-25 |
Family
ID=24527109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34793/45A Expired GB618732A (en) | 1945-11-23 | 1946-11-23 | Improvements in or relating to electromagnetic relays |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2456036A (en) |
| BE (1) | BE469127A (en) |
| GB (1) | GB618732A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2662135A (en) * | 1948-07-28 | 1953-12-08 | Autocall Company | Plug-in relay |
| US2847621A (en) * | 1953-10-01 | 1958-08-12 | Pollak Corp Joseph | Relay switches |
| IT1205030B (en) * | 1987-05-22 | 1989-03-10 | Feme | MAGNETIC CYCLE PARTICULARLY FOR SAFETY RELAYS, LONG LIFE AND GREAT RELIABILITY |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1651684A (en) * | 1920-05-06 | 1927-12-06 | Automatic Electric Inc | Electromagnetic relay |
| GB448948A (en) * | 1935-01-18 | 1936-06-18 | Norman Hall | Improvements in or relating to electro-magnets for use in organs |
-
0
- BE BE469127D patent/BE469127A/xx unknown
-
1945
- 1945-11-23 US US630422A patent/US2456036A/en not_active Expired - Lifetime
-
1946
- 1946-11-23 GB GB34793/45A patent/GB618732A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2456036A (en) | 1948-12-14 |
| BE469127A (en) |
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