BE406458A - - Google Patents
Info
- Publication number
- BE406458A BE406458A BE406458DA BE406458A BE 406458 A BE406458 A BE 406458A BE 406458D A BE406458D A BE 406458DA BE 406458 A BE406458 A BE 406458A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/04—Energy stored by deformation of elastic members
- H01H5/18—Energy stored by deformation of elastic members by flexing of blade springs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/12—Means for adjustment of "on" or "off" operating temperature
- H01H37/18—Means for adjustment of "on" or "off" operating temperature by varying bias on the thermal element due to a separate spring
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE448626X | 1933-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE406458A true BE406458A (en:Method) |
Family
ID=6538163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE406458D BE406458A (en:Method) | 1933-12-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2077362A (en:Method) |
| BE (1) | BE406458A (en:Method) |
| FR (1) | FR782446A (en:Method) |
| GB (1) | GB448626A (en:Method) |
| NL (1) | NL39071C (en:Method) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2460762A (en) * | 1946-02-02 | 1949-02-01 | Patrol Valve Company | Thermostatic switch |
| US2742543A (en) * | 1951-07-07 | 1956-04-17 | Clifford W Hurd | Electrical contacting device |
| US2819362A (en) * | 1953-12-09 | 1958-01-07 | Robertshaw Fulton Controls Co | Switches |
| US3284594A (en) * | 1959-08-24 | 1966-11-08 | Strauss Irving | Electrical switch with extending contact arm |
| US3177313A (en) * | 1962-08-17 | 1965-04-06 | Berg Airlectro Products Co | Pressure operated snap action switch |
| US3240895A (en) * | 1963-01-10 | 1966-03-15 | Berg Mfg & Sales Co | Pressure operated snap action switch |
| US3215802A (en) * | 1963-04-11 | 1965-11-02 | Mallory & Co Inc P R | Multi-level resettable snap action switch |
| DE3681927D1 (de) * | 1985-01-21 | 1991-11-21 | Nec Corp | Piezoelektrische bistabile betaetigungsvorrichtung mit einem projektil das einen stoss empfaengt. |
| FR2611980B1 (fr) * | 1987-02-27 | 1995-06-09 | Cambien Claude | Element d'actionnement presentant une piece mince deformable dans le sens de son epaisseur |
| SE9102971D0 (sv) * | 1991-10-14 | 1991-10-14 | Electrolux Res & Innovation | Relae |
| US5671841A (en) * | 1995-08-14 | 1997-09-30 | Calculagraph Co. | Method and apparatus for switching mechanism |
-
0
- NL NL39071D patent/NL39071C/xx active
- BE BE406458D patent/BE406458A/xx unknown
-
1934
- 1934-12-10 FR FR782446D patent/FR782446A/fr not_active Expired
- 1934-12-11 GB GB35529/34A patent/GB448626A/en not_active Expired
- 1934-12-13 US US757407A patent/US2077362A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL39071C (en:Method) | |
| GB448626A (en) | 1936-06-11 |
| US2077362A (en) | 1937-04-13 |
| FR782446A (fr) | 1935-06-04 |