GB586286A - Improvements in or relating to the contacts of electro-magnetic relays - Google Patents
Improvements in or relating to the contacts of electro-magnetic relaysInfo
- Publication number
- GB586286A GB586286A GB1002744A GB1002744A GB586286A GB 586286 A GB586286 A GB 586286A GB 1002744 A GB1002744 A GB 1002744A GB 1002744 A GB1002744 A GB 1002744A GB 586286 A GB586286 A GB 586286A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pile
- spring
- encased
- moulded
- springs
- 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
- H01H50/54—Contact arrangements
- H01H50/56—Contact spring sets
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Manufacture Of Switches (AREA)
- Contacts (AREA)
Abstract
586,286. Electromagnetic relays. STANDARD TELEPHONES & CABLES, Ltd., SMITH, C. P., and BANNOCK, D. May 24, 1944, Nos. 10027 and 19791. [Class 38 (v)] In a contact-spring pile-up for a relay, insulating material is adherent or moulded to one or both sides of the root of each spring or the complete pile-up is encased in one moulding. The root of each spring 1 of the pile-up of Fig. 2 is encased in a thermo-setting plastic such as high temperature "Bakelite" (Registered Trade Mark), three such springs 1 being clamped between plates 4 by the screw 8, the outer screws 5 serving to fix the pile-up to a base. Alternatively, a complete set of springs 1, or two sets arranged side-by-side, and a supporting bracket 10 may be moulded into a single block 9, Fig. 3. Specifications 566,778, 584,934, [Group XXII], 585,401 and 586,308 are referred to.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1002744A GB586286A (en) | 1944-05-24 | 1944-05-24 | Improvements in or relating to the contacts of electro-magnetic relays |
FR932828D FR932828A (en) | 1944-05-24 | 1946-08-27 | Improvements to electromagnetic relays |
ES0178736A ES178736A1 (en) | 1944-05-24 | 1947-07-02 | IMPROVEMENTS IN THE MANUFACTURE OF ELECTROMAGNETIC RELAYS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1002744A GB586286A (en) | 1944-05-24 | 1944-05-24 | Improvements in or relating to the contacts of electro-magnetic relays |
Publications (1)
Publication Number | Publication Date |
---|---|
GB586286A true GB586286A (en) | 1947-03-13 |
Family
ID=9960098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1002744A Expired GB586286A (en) | 1944-05-24 | 1944-05-24 | Improvements in or relating to the contacts of electro-magnetic relays |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES178736A1 (en) |
FR (1) | FR932828A (en) |
GB (1) | GB586286A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2149213A (en) * | 1983-09-30 | 1985-06-05 | Hosiden Electronics Co | Electrical switch |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1184867B (en) * | 1959-10-16 | 1965-01-07 | Tesla Np | Electromagnetic low-voltage relays, in particular telephone relays |
-
1944
- 1944-05-24 GB GB1002744A patent/GB586286A/en not_active Expired
-
1946
- 1946-08-27 FR FR932828D patent/FR932828A/en not_active Expired
-
1947
- 1947-07-02 ES ES0178736A patent/ES178736A1/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2149213A (en) * | 1983-09-30 | 1985-06-05 | Hosiden Electronics Co | Electrical switch |
GB2149576A (en) * | 1983-09-30 | 1985-06-12 | Hosiden Electronics Co | Jack with embedded contacts |
Also Published As
Publication number | Publication date |
---|---|
FR932828A (en) | 1948-04-02 |
ES178736A1 (en) | 1947-09-01 |
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