FR924992A - Improvements to thermostats and snap-action switches - Google Patents
Improvements to thermostats and snap-action switchesInfo
- Publication number
- FR924992A FR924992A FR924992DA FR924992A FR 924992 A FR924992 A FR 924992A FR 924992D A FR924992D A FR 924992DA FR 924992 A FR924992 A FR 924992A
- Authority
- FR
- France
- Prior art keywords
- thermostats
- snap
- action switches
- switches
- 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
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/60—Means for producing snap action
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18856—Oscillating to oscillating
- Y10T74/18864—Snap action
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18856—Oscillating to oscillating
- Y10T74/18864—Snap action
- Y10T74/18872—Plate spring
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB256664X | 1944-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR924992A true FR924992A (en) | 1947-08-21 |
Family
ID=10231351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR924992D Expired FR924992A (en) | 1944-05-03 | 1946-03-01 | Improvements to thermostats and snap-action switches |
Country Status (5)
Country | Link |
---|---|
US (1) | US2440025A (en) |
BE (1) | BE466196A (en) |
CH (1) | CH256664A (en) |
FR (1) | FR924992A (en) |
GB (1) | GB585590A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2616996A (en) * | 1947-12-06 | 1952-11-04 | Beeman Lyle | Snap switch |
US2721915A (en) * | 1950-09-08 | 1955-10-25 | Motor Wheel Corp | Electric switch control |
US2692317A (en) * | 1951-01-23 | 1954-10-19 | Stevens Mfg Co Inc | Snap-acting thermostat |
US2658972A (en) * | 1951-05-23 | 1953-11-10 | Burroughs Adding Machine Co | Mechanical bi-stable device |
US2749406A (en) * | 1951-09-11 | 1956-06-05 | Proctor Electric Co | Thermal wattage controller |
US2786928A (en) * | 1952-07-28 | 1957-03-26 | Gen Mills Inc | Thermostatically controlled cooking appliance |
US2717289A (en) * | 1952-12-17 | 1955-09-06 | Stevens Mfg Co Inc | Wide range thermostat |
US2720568A (en) * | 1953-01-27 | 1955-10-11 | Stevens Mfg Co Inc | Snap-acting bimetallic thermostat |
US2747054A (en) * | 1953-12-17 | 1956-05-22 | Valverde Robert | Friction thermostat |
US2813175A (en) * | 1956-06-07 | 1957-11-12 | Hering Walter | Electrical snap switch |
US4224593A (en) * | 1978-12-21 | 1980-09-23 | Eaton Corporation | Double-motion thermostat |
US4288686A (en) * | 1979-12-17 | 1981-09-08 | C. Cretors And Company | Thermostat for popcorn cooking containers or the like |
US5014034A (en) * | 1989-12-04 | 1991-05-07 | Portage Electric Products, Inc. | Thermostatic switch with insulated calibration dimple |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2260083A (en) * | 1939-06-23 | 1941-10-21 | Edison General Elec Appliance | Control device |
-
0
- BE BE466196D patent/BE466196A/xx unknown
-
1944
- 1944-05-03 GB GB8351/44A patent/GB585590A/en not_active Expired
-
1945
- 1945-08-06 US US609082A patent/US2440025A/en not_active Expired - Lifetime
- 1945-08-28 CH CH256664D patent/CH256664A/en unknown
-
1946
- 1946-03-01 FR FR924992D patent/FR924992A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB585590A (en) | 1947-02-12 |
US2440025A (en) | 1948-04-20 |
BE466196A (en) | |
CH256664A (en) | 1948-08-31 |
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