GB503504A - Improvements in snap-action electric switches - Google Patents
Improvements in snap-action electric switchesInfo
- Publication number
- GB503504A GB503504A GB2712037A GB2712037A GB503504A GB 503504 A GB503504 A GB 503504A GB 2712037 A GB2712037 A GB 2712037A GB 2712037 A GB2712037 A GB 2712037A GB 503504 A GB503504 A GB 503504A
- Authority
- GB
- United Kingdom
- Prior art keywords
- snap
- blade
- support
- switch
- action
- 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
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/26—Snap-action arrangements depending upon deformation of elastic members
- H01H13/36—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs
Landscapes
- Tumbler Switches (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE430515D BE430515A (US20020095090A1-20020718-M00002.png) | 1937-10-06 | ||
GB2712037A GB503504A (en) | 1937-10-06 | 1937-10-06 | Improvements in snap-action electric switches |
FR844387D FR844387A (fr) | 1937-10-06 | 1938-10-06 | Perfectionnements aux interrupteurs et commutateurs électriques à déclic |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2712037A GB503504A (en) | 1937-10-06 | 1937-10-06 | Improvements in snap-action electric switches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB503504A true GB503504A (en) | 1939-04-06 |
Family
ID=10254529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2712037A Expired GB503504A (en) | 1937-10-06 | 1937-10-06 | Improvements in snap-action electric switches |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE430515A (US20020095090A1-20020718-M00002.png) |
FR (1) | FR844387A (US20020095090A1-20020718-M00002.png) |
GB (1) | GB503504A (US20020095090A1-20020718-M00002.png) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2458518A (en) * | 1944-05-15 | 1949-01-11 | Everard F Kohl | Snap acting device |
US2777910A (en) * | 1953-06-29 | 1957-01-15 | Acro Mfg Company | Hermetically sealed switch |
US2854536A (en) * | 1953-09-08 | 1958-09-30 | Beer Donald Courtney | Snap-action electric switches |
US4163137A (en) * | 1977-10-17 | 1979-07-31 | Close Joseph B Jr | Electrical box seal construction |
US4764649A (en) * | 1985-12-13 | 1988-08-16 | Matsushita Electric Works, Ltd. | Snap switch with a separate leaf spring biasing member |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2769882A (en) * | 1952-11-10 | 1956-11-06 | Maurice B Vitus | Electric switches |
US3052781A (en) * | 1958-04-04 | 1962-09-04 | Fuse Indicator Corp | Fuseholder |
DE1089037B (de) * | 1958-04-12 | 1960-09-15 | Eduard Hermle | Wasserdichte Anordnung mehrerer elektrischer Stoesselschalter |
-
0
- BE BE430515D patent/BE430515A/xx unknown
-
1937
- 1937-10-06 GB GB2712037A patent/GB503504A/en not_active Expired
-
1938
- 1938-10-06 FR FR844387D patent/FR844387A/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2458518A (en) * | 1944-05-15 | 1949-01-11 | Everard F Kohl | Snap acting device |
US2777910A (en) * | 1953-06-29 | 1957-01-15 | Acro Mfg Company | Hermetically sealed switch |
US2854536A (en) * | 1953-09-08 | 1958-09-30 | Beer Donald Courtney | Snap-action electric switches |
US4163137A (en) * | 1977-10-17 | 1979-07-31 | Close Joseph B Jr | Electrical box seal construction |
US4764649A (en) * | 1985-12-13 | 1988-08-16 | Matsushita Electric Works, Ltd. | Snap switch with a separate leaf spring biasing member |
Also Published As
Publication number | Publication date |
---|---|
BE430515A (US20020095090A1-20020718-M00002.png) | |
FR844387A (fr) | 1939-07-24 |
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