GB1143655A - - Google Patents
Info
- Publication number
- GB1143655A GB1143655A GB1143655DA GB1143655A GB 1143655 A GB1143655 A GB 1143655A GB 1143655D A GB1143655D A GB 1143655DA GB 1143655 A GB1143655 A GB 1143655A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- loaded
- contacts
- tappings
- stephen
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/42—Impedances connected with contacts
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
1,143,655. Arcing preventing in switches. A. J. STEPHEN. 9 June, 1966, No. 25692/66. Heading H1N. A switch for arcless interruption is provided with a plurality of spring-loaded fixed contacts C 1 , C 2 , C 3 , C 4 connected to tappings of a resistor R, a movable blade M, which may also be spring loaded, engaging or disengaging the contacts sequentially during making or breaking respectively.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR66771A FR1484459A (en) | 1966-06-24 | 1966-06-24 | Circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1143655A true GB1143655A (en) |
Family
ID=8611703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1143655D Active GB1143655A (en) | 1966-06-24 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE683242A (en) |
| FR (1) | FR1484459A (en) |
| GB (1) | GB1143655A (en) |
-
0
- GB GB1143655D patent/GB1143655A/en active Active
-
1966
- 1966-06-24 FR FR66771A patent/FR1484459A/en not_active Expired
- 1966-06-28 BE BE683242D patent/BE683242A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE683242A (en) | 1966-12-01 |
| FR1484459A (en) | 1967-06-09 |
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