BE407661A - - Google Patents
Info
- Publication number
- BE407661A BE407661A BE407661DA BE407661A BE 407661 A BE407661 A BE 407661A BE 407661D A BE407661D A BE 407661DA BE 407661 A BE407661 A BE 407661A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/64—Contacts
- H01H37/66—Magnetic reinforcement of contact pressure; Magnet causing snap action
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/60—Means for producing snap action
-
- 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
- H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB546934A GB431798A (en) | 1934-02-19 | 1934-02-19 | Improvements in and connected with thermostats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE407661A true BE407661A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=9796758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE407661D BE407661A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1934-02-19 |
Country Status (4)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2548050A (en) * | 1949-09-28 | 1951-04-10 | Control Products Inc | Thermal switch |
| US2777032A (en) * | 1953-05-12 | 1957-01-08 | Burch Parkhurst Associates | Snap switch and blade therefor |
| US3134003A (en) * | 1961-02-17 | 1964-05-19 | Therm O Disc Inc | Fail-safe probe-type thermostatic control device |
| US3155798A (en) * | 1961-02-17 | 1964-11-03 | Therm O Disc Inc | Temperature sensing assembly for a thermo-switch |
| US3213244A (en) * | 1963-01-02 | 1965-10-19 | Texas Instruments Inc | Motion translating and amplifying devices |
-
0
- NL NL40704D patent/NL40704C/xx active
- BE BE407661D patent/BE407661A/xx unknown
-
1934
- 1934-02-19 GB GB546934A patent/GB431798A/en not_active Expired
- 1934-10-18 FR FR779904D patent/FR779904A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL40704C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| GB431798A (en) | 1935-07-16 |
| FR779904A (fr) | 1935-04-16 |