FR898738A - Device for controlling electrical contacts by thermo-sensitive elements - Google Patents
Device for controlling electrical contacts by thermo-sensitive elementsInfo
- Publication number
- FR898738A FR898738A FR898738DA FR898738A FR 898738 A FR898738 A FR 898738A FR 898738D A FR898738D A FR 898738DA FR 898738 A FR898738 A FR 898738A
- Authority
- FR
- France
- Prior art keywords
- thermo
- electrical contacts
- sensitive elements
- controlling electrical
- controlling
- 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
- H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
- H01H37/48—Thermally-sensitive members actuated due to expansion or contraction of a solid with extensible rigid rods or tubes
-
- 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
- H01H5/045—Energy stored by deformation of elastic members making use of cooperating spring loaded wedging or camming parts between operating member and contact structure
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR898738T | 1943-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR898738A true FR898738A (en) | 1945-05-04 |
Family
ID=9391993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR898738D Expired FR898738A (en) | 1943-06-07 | 1943-06-07 | Device for controlling electrical contacts by thermo-sensitive elements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR898738A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2870985A1 (en) * | 2004-05-26 | 2005-12-02 | Cotherm Sa | REGULATION THERMOSTAT WITH RETENTION DEVICE |
-
1943
- 1943-06-07 FR FR898738D patent/FR898738A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2870985A1 (en) * | 2004-05-26 | 2005-12-02 | Cotherm Sa | REGULATION THERMOSTAT WITH RETENTION DEVICE |
WO2005119720A1 (en) * | 2004-05-26 | 2005-12-15 | Cotherm | Control thermostat provided with a holding device |
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