GB549314A - Improvements in or relating to snap action electric switches - Google Patents
- ️Mon Nov 16 1942
GB549314A - Improvements in or relating to snap action electric switches - Google Patents
Improvements in or relating to snap action electric switchesInfo
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Publication number
- GB549314A GB549314A GB795441A GB795441A GB549314A GB 549314 A GB549314 A GB 549314A GB 795441 A GB795441 A GB 795441A GB 795441 A GB795441 A GB 795441A GB 549314 A GB549314 A GB 549314A Authority
- GB
- United Kingdom Prior art keywords
- relating
- snap action
- electric switches
- action electric
- snap Prior art date
- 1941-06-25 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Push-Button Switches (AREA)
Abstract
549,314. Snap-action switches. ARNOLD, C. L., DOWSETT, R. W., and M.K. ELECTRIC, Ltd. June 25, 1941, No. 7954. [Class 38 (v)] The inner end of a pivoted operating lever 3 passes over a spring pressed pin or roller 13 so as to snap a bridge contact 11 formed on the end of the' lever 3 between two pairs of contacts 1, 2. The roller slides at its end in guides mounted on the body and the spring bears at one end on a fixed part of the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB795441A GB549314A (en) | 1941-06-25 | 1941-06-25 | Improvements in or relating to snap action electric switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB795441A GB549314A (en) | 1941-06-25 | 1941-06-25 | Improvements in or relating to snap action electric switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB549314A true GB549314A (en) | 1942-11-16 |
Family
ID=9842972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB795441A Expired GB549314A (en) | 1941-06-25 | 1941-06-25 | Improvements in or relating to snap action electric switches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB549314A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114899027A (en) * | 2022-05-24 | 2022-08-12 | 贵州华阳电工有限公司 | Instantaneous mechanism for realizing instantaneous angle control by rolling friction |
-
1941
- 1941-06-25 GB GB795441A patent/GB549314A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114899027A (en) * | 2022-05-24 | 2022-08-12 | 贵州华阳电工有限公司 | Instantaneous mechanism for realizing instantaneous angle control by rolling friction |
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