DE3173274D1 - Thermostatic switch - Google Patents
Thermostatic switchInfo
- Publication number
- DE3173274D1 DE3173274D1 DE8181305182T DE3173274T DE3173274D1 DE 3173274 D1 DE3173274 D1 DE 3173274D1 DE 8181305182 T DE8181305182 T DE 8181305182T DE 3173274 T DE3173274 T DE 3173274T DE 3173274 D1 DE3173274 D1 DE 3173274D1
- Authority
- DE
- Germany
- Prior art keywords
- thermostatic switch
- thermostatic
- switch
- 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
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/64—Contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
- H01H2037/5454—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting with separate spring biasing the bimetal snap element against the heat transfer surface
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Thermally Actuated Switches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/203,071 US4334210A (en) | 1980-11-03 | 1980-11-03 | Thermostatic switch and method of making |
US06/203,790 US4349806A (en) | 1980-11-03 | 1980-11-03 | Snap-acting thermostatic switch using inflexible, spring biased contact arm |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3173274D1 true DE3173274D1 (en) | 1986-01-30 |
Family
ID=26898288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181305182T Expired DE3173274D1 (en) | 1980-11-03 | 1981-10-30 | Thermostatic switch |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0051474B1 (en) |
JP (2) | JPH02265138A (en) |
AR (1) | AR227945A1 (en) |
DE (1) | DE3173274D1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4570148A (en) * | 1984-01-23 | 1986-02-11 | Therm-O-Disc, Incorporated | Snap disc condition sensor and method for producing the same |
US5003282A (en) * | 1989-07-19 | 1991-03-26 | Texas Instruments Incorporated | Trip free/reset free manual reset |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3164701A (en) * | 1961-05-29 | 1965-01-05 | Texas Instruments Inc | Method of assembling thermostatic switches |
DE2237815C3 (en) * | 1972-08-01 | 1978-11-23 | Inter Control Hermann Koehler Elektrik Gmbh & Co Kg, 8500 Nuernberg | Thermal switching device |
US4101861A (en) * | 1976-03-15 | 1978-07-18 | Texas Instruments Incorporated | Thermostatic switch and method of assembly |
US4079348A (en) * | 1976-05-27 | 1978-03-14 | Texas Instruments Incorporated | Thermally responsive electrical switch |
DE2721949A1 (en) * | 1977-05-14 | 1978-11-23 | Microtherm Gmbh | Thermo-switch for monitoring electrical equipment - has snap-action bimetallic disc linked via post to snap-action contact system |
-
1981
- 1981-10-30 EP EP19810305182 patent/EP0051474B1/en not_active Expired
- 1981-10-30 DE DE8181305182T patent/DE3173274D1/en not_active Expired
- 1981-11-03 AR AR28732381A patent/AR227945A1/en active
-
1990
- 1990-01-25 JP JP1595290A patent/JPH02265138A/en active Pending
- 1990-01-25 JP JP1595390A patent/JPH02276123A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH02276123A (en) | 1990-11-13 |
AR227945A1 (en) | 1982-12-30 |
EP0051474A2 (en) | 1982-05-12 |
EP0051474A3 (en) | 1983-02-23 |
JPH047054B2 (en) | 1992-02-07 |
JPH02265138A (en) | 1990-10-29 |
EP0051474B1 (en) | 1985-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |