GB1283580A - Improvements in or relating to electrical contact-spring set assemblies - Google Patents
Improvements in or relating to electrical contact-spring set assembliesInfo
- Publication number
- GB1283580A GB1283580A GB5719969A GB5719969A GB1283580A GB 1283580 A GB1283580 A GB 1283580A GB 5719969 A GB5719969 A GB 5719969A GB 5719969 A GB5719969 A GB 5719969A GB 1283580 A GB1283580 A GB 1283580A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spigots
- plate
- relating
- contact
- electrical contact
- 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
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
- H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
- H01H1/28—Assembly of three or more contact-supporting spring blades
-
- 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)
- Connector Housings Or Holding Contact Members (AREA)
- Mechanisms For Operating Contacts (AREA)
Abstract
1283580 Contact spring assemblies for switches PLESSEY CO Ltd 11 Dec 1970 [2l Nov 1969] 57199/69 Heading HlN A contact spring pile-up is provided with clamping plates 14, 15 between which alternate contact springs 10 and insulators 11 are held on at least two "spigots" 12, 13 projecting from and integral with the plate 14 and secured to the plate 15. The ends 19 of the spigots may be deformed on to surfaces 18 of the plate 15 by a tool 20 or plastics plugs may be fitted in the plates 15 and spigot ends (Fig. 4, not shown). The spigots and plugs are tubular to allow a fixing screw to be used to mount the assembly on a relay yoke. The components may be formed in sets in sheet like form (Fig. 2) for simultaneous assembly of a plurality of contact pile-ups before removal of connecting webs 24, 27, which connect the parts in a ring or in a straight line (Fig. 3, not shown).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5719969A GB1283580A (en) | 1969-11-21 | 1969-11-21 | Improvements in or relating to electrical contact-spring set assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5719969A GB1283580A (en) | 1969-11-21 | 1969-11-21 | Improvements in or relating to electrical contact-spring set assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1283580A true GB1283580A (en) | 1972-07-26 |
Family
ID=10478609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5719969A Expired GB1283580A (en) | 1969-11-21 | 1969-11-21 | Improvements in or relating to electrical contact-spring set assemblies |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1283580A (en) |
-
1969
- 1969-11-21 GB GB5719969A patent/GB1283580A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |