FR2870985A1 - REGULATION THERMOSTAT WITH RETENTION DEVICE - Google Patents
REGULATION THERMOSTAT WITH RETENTION DEVICEInfo
- Publication number
- FR2870985A1 FR2870985A1 FR0405670A FR0405670A FR2870985A1 FR 2870985 A1 FR2870985 A1 FR 2870985A1 FR 0405670 A FR0405670 A FR 0405670A FR 0405670 A FR0405670 A FR 0405670A FR 2870985 A1 FR2870985 A1 FR 2870985A1
- Authority
- FR
- France
- Prior art keywords
- safety
- contacts
- control system
- temperature control
- opening
- 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.)
- Granted
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
-
- 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
- H01H37/323—Thermally-sensitive members making use of shape memory materials
-
- 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
- H01H37/00—Thermally-actuated switches
- H01H37/002—Thermally-actuated switches combined with protective means
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Thermally Actuated Switches (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Display Devices Of Pinball Game Machines (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Electric Ovens (AREA)
- Cookers (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The inventive probe thermostat comprises an electromechanical temperature control system arranged in a pedestal enclosure (3) closed by a casing (13), wherein said temperature control system consists of a probe (2) provided with a high-expansion metal tube (5) inside of which a low-expansion metal rod (7) is disposed, a safety device (15) for opening safety breakers (29, 30) when the temperature is greater than a minimum thermal threshold thereof and a holding device (18, 20) for converting the low expansion movement of the safety device (15) in to a sudden movement for opening the contacts (31, 32) of the elastic blades (27, 28) of each safety breaker (29, 30). Said holding device temporarily acts on a sliding unit (17) which contacts each safety breaker(29, 30) and is connected to the safety device.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0405670A FR2870985B1 (en) | 2004-05-26 | 2004-05-26 | REGULATION THERMOSTAT WITH RETENTION DEVICE |
DE602005009193T DE602005009193D1 (en) | 2004-05-26 | 2005-05-26 | CONTROL THERMOSTAT EQUIPPED WITH A HOLDING DEVICE |
AT05773019T ATE405941T1 (en) | 2004-05-26 | 2005-05-26 | CONTROL THERMOSTAT EQUIPPED WITH A HOLDING DEVICE |
PCT/FR2005/001300 WO2005119720A1 (en) | 2004-05-26 | 2005-05-26 | Control thermostat provided with a holding device |
EP05773019A EP1766647B1 (en) | 2004-05-26 | 2005-05-26 | Control thermostat provided with a holding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0405670A FR2870985B1 (en) | 2004-05-26 | 2004-05-26 | REGULATION THERMOSTAT WITH RETENTION DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2870985A1 true FR2870985A1 (en) | 2005-12-02 |
FR2870985B1 FR2870985B1 (en) | 2007-05-18 |
Family
ID=34945146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0405670A Expired - Fee Related FR2870985B1 (en) | 2004-05-26 | 2004-05-26 | REGULATION THERMOSTAT WITH RETENTION DEVICE |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1766647B1 (en) |
AT (1) | ATE405941T1 (en) |
DE (1) | DE602005009193D1 (en) |
FR (1) | FR2870985B1 (en) |
WO (1) | WO2005119720A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2951861A1 (en) * | 2009-10-27 | 2011-04-29 | Cotherm Sa | HYBRID THERMOSTAT FOR ELECTRIC WATER HEATER |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4303903A1 (en) | 2022-07-04 | 2024-01-10 | Termoregolatori Campini Corel S.p.A. | Rod thermostat with safety |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH112032A (en) * | 1924-08-29 | 1925-10-16 | Zbinden Emil | Contact device on an electrical temperature regulating device. |
FR898738A (en) * | 1943-06-07 | 1945-05-04 | Electro App | Device for controlling electrical contacts by thermo-sensitive elements |
EP0743666A1 (en) * | 1995-05-19 | 1996-11-20 | Cotherm | Control thermostat comprising probe with security means |
EP0749141A1 (en) * | 1995-06-12 | 1996-12-18 | Cotherm | Thermostat with probe having a SMA spring in its socket |
-
2004
- 2004-05-26 FR FR0405670A patent/FR2870985B1/en not_active Expired - Fee Related
-
2005
- 2005-05-26 WO PCT/FR2005/001300 patent/WO2005119720A1/en active IP Right Grant
- 2005-05-26 EP EP05773019A patent/EP1766647B1/en not_active Not-in-force
- 2005-05-26 DE DE602005009193T patent/DE602005009193D1/en not_active Expired - Fee Related
- 2005-05-26 AT AT05773019T patent/ATE405941T1/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH112032A (en) * | 1924-08-29 | 1925-10-16 | Zbinden Emil | Contact device on an electrical temperature regulating device. |
FR898738A (en) * | 1943-06-07 | 1945-05-04 | Electro App | Device for controlling electrical contacts by thermo-sensitive elements |
EP0743666A1 (en) * | 1995-05-19 | 1996-11-20 | Cotherm | Control thermostat comprising probe with security means |
EP0749141A1 (en) * | 1995-06-12 | 1996-12-18 | Cotherm | Thermostat with probe having a SMA spring in its socket |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2951861A1 (en) * | 2009-10-27 | 2011-04-29 | Cotherm Sa | HYBRID THERMOSTAT FOR ELECTRIC WATER HEATER |
WO2011064464A1 (en) * | 2009-10-27 | 2011-06-03 | Cotherm | Hybrid thermostat for an electric water heater |
CN102934187A (en) * | 2009-10-27 | 2013-02-13 | 考色姆公司 | Hybrid thermostat for electric water heater |
CN102934187B (en) * | 2009-10-27 | 2015-09-02 | 考色姆公司 | For the mixing thermostat of electric heater |
Also Published As
Publication number | Publication date |
---|---|
WO2005119720A1 (en) | 2005-12-15 |
EP1766647A1 (en) | 2007-03-28 |
ATE405941T1 (en) | 2008-09-15 |
DE602005009193D1 (en) | 2008-10-02 |
FR2870985B1 (en) | 2007-05-18 |
EP1766647B1 (en) | 2008-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20110131 |