GB534024A - Improvements in or relating to snap-action electric switches - Google Patents
Improvements in or relating to snap-action electric switchesInfo
- Publication number
- GB534024A GB534024A GB2367539A GB2367539A GB534024A GB 534024 A GB534024 A GB 534024A GB 2367539 A GB2367539 A GB 2367539A GB 2367539 A GB2367539 A GB 2367539A GB 534024 A GB534024 A GB 534024A
- Authority
- GB
- United Kingdom
- Prior art keywords
- snap
- relating
- electric switches
- pivot
- action electric
- 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
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/30—Adjustable resistors the contact sliding along resistive element
- H01C10/32—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path
- H01C10/36—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path structurally combined with switching arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Adjustable Resistors (AREA)
- Switches With Compound Operations (AREA)
Abstract
534,024. Snap-action switches. PLESSEY CO., Ltd., and PUGH, C. A. Aug. 16, 1939, No. 23675. [Class 38 (v)] The operating lever 30, which may itself be actuated by a pin 45 at the end of the adjusting movement of a variable resistance, is connected by a dead-centre spring 39 to a second lever 32 which has a down-turned end 36 engaging the contact member 25 pivoted at 11. Owing to the end 36 being nearer to the pivot 11 than to the pivot 31 there is a comparatively large movement of the contact member which carries two contacts 28 each adapted to bridge two fixed contacts 18, 19. Specificaton 532,710, [Group XXXVI], is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2367539A GB534024A (en) | 1939-08-16 | 1939-08-16 | Improvements in or relating to snap-action electric switches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2367539A GB534024A (en) | 1939-08-16 | 1939-08-16 | Improvements in or relating to snap-action electric switches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB534024A true GB534024A (en) | 1941-02-26 |
Family
ID=10199452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2367539A Expired GB534024A (en) | 1939-08-16 | 1939-08-16 | Improvements in or relating to snap-action electric switches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB534024A (en) |
-
1939
- 1939-08-16 GB GB2367539A patent/GB534024A/en not_active Expired
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