FR2209198A1 - - Google Patents
Info
- Publication number
- FR2209198A1 FR2209198A1 FR7342904A FR7342904A FR2209198A1 FR 2209198 A1 FR2209198 A1 FR 2209198A1 FR 7342904 A FR7342904 A FR 7342904A FR 7342904 A FR7342904 A FR 7342904A FR 2209198 A1 FR2209198 A1 FR 2209198A1
- Authority
- FR
- France
- 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
- H01H37/32—Thermally-sensitive members
- H01H37/58—Thermally-sensitive members actuated due to thermally controlled change of magnetic permeability
- H01H37/585—Thermally-sensitive members actuated due to thermally controlled change of magnetic permeability the switch being of the reed switch type
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13706372 | 1972-11-30 | ||
| JP13706372U JPS5330674Y2 (fr) | 1972-11-30 | 1972-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2209198A1 true FR2209198A1 (fr) | 1974-06-28 |
| FR2209198B1 FR2209198B1 (fr) | 1977-09-30 |
Family
ID=26470489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7342904A Expired FR2209198B1 (fr) | 1972-11-30 | 1973-11-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3895328A (fr) |
| DE (1) | DE2359581A1 (fr) |
| FR (1) | FR2209198B1 (fr) |
| GB (1) | GB1452304A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2457010A1 (fr) * | 1979-05-14 | 1980-12-12 | Tohoku Metal Ind Ltd | Commutateurs a fonctionnement thermomagnetique a deux temperatures de fonctionnement |
| FR2490870A1 (fr) * | 1980-06-02 | 1982-03-26 | Tohoku Metal Ind Ltd | Commutateur a fonctionnement thermomagnetique a deux temperatures de fonctionnement differentes |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4092586A (en) * | 1975-10-20 | 1978-05-30 | General Electric Company | Temperature-sensing circuit |
| US4121184A (en) * | 1975-10-20 | 1978-10-17 | General Electric Company | Electromagnetically controlled, temperature-sensitive (ECTS) reed switch with substantially hystersis free operation |
| JPS5544257Y2 (fr) * | 1975-10-23 | 1980-10-17 | ||
| JPS5822655B2 (ja) * | 1976-12-29 | 1983-05-10 | トヨタ自動車株式会社 | 自動変速機の油圧制御装置 |
| US4449094A (en) * | 1981-06-10 | 1984-05-15 | Westinghouse Electric Corp. | Temperature compensated magnetic damping assembly for induction meters |
| US4509029A (en) * | 1984-03-09 | 1985-04-02 | Midwest Components, Inc. | Thermally actuated switch |
| JPH0312188Y2 (fr) * | 1985-02-07 | 1991-03-22 | ||
| JP2637410B2 (ja) * | 1987-02-06 | 1997-08-06 | 株式会社 日本アレフ | リードスイッチ装置 |
| US5168545A (en) * | 1991-02-13 | 1992-12-01 | Robertshaw Controls Company | Temperature operated control system, control device therefor, and methods of making the same |
| US7323667B2 (en) * | 2005-03-18 | 2008-01-29 | Pratt & Whitney Canada Corp. | Curie temperature thermostat for a eddy current heating device and method |
| US7258526B2 (en) * | 2005-03-18 | 2007-08-21 | Pratt & Whitney Canada Corp. | Eddy current heating for reducing transient thermal stresses in a rotor of a gas turbine engine |
| US7950590B2 (en) * | 2008-03-14 | 2011-05-31 | Schlumberger Technology Corporation | Temperature triggered actuator |
| US8322417B2 (en) * | 2008-03-14 | 2012-12-04 | Schlumberger Technology Corporation | Temperature triggered actuator for subterranean control systems |
| CN102360973A (zh) * | 2011-10-09 | 2012-02-22 | 陆明岳 | 一种常开型温敏磁控开关的制造方法 |
| EP2644826A1 (fr) * | 2012-03-27 | 2013-10-02 | Siemens Aktiengesellschaft | Système de chauffage par induction de disques de rotor de turbine |
| CN105047475B (zh) * | 2015-08-12 | 2017-11-10 | 佛山市川东磁电股份有限公司 | 一种复合磁管及一种温敏磁控开关 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3649936A (en) * | 1969-08-26 | 1972-03-14 | Nippon Denso Co | Temperature switch |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE566587A (fr) * | 1957-04-09 | |||
| US3534306A (en) * | 1967-05-02 | 1970-10-13 | Gen Electric | Solid state temperature sensor |
| US3812441A (en) * | 1971-12-03 | 1974-05-21 | Nippon Automation Kk | Reed switch mechanism making use of heat-sensitive ferrite |
-
1973
- 1973-11-29 DE DE2359581A patent/DE2359581A1/de active Pending
- 1973-11-29 US US420086A patent/US3895328A/en not_active Expired - Lifetime
- 1973-11-30 FR FR7342904A patent/FR2209198B1/fr not_active Expired
- 1973-11-30 GB GB5569073A patent/GB1452304A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3649936A (en) * | 1969-08-26 | 1972-03-14 | Nippon Denso Co | Temperature switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2457010A1 (fr) * | 1979-05-14 | 1980-12-12 | Tohoku Metal Ind Ltd | Commutateurs a fonctionnement thermomagnetique a deux temperatures de fonctionnement |
| FR2490870A1 (fr) * | 1980-06-02 | 1982-03-26 | Tohoku Metal Ind Ltd | Commutateur a fonctionnement thermomagnetique a deux temperatures de fonctionnement differentes |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2359581A1 (de) | 1974-07-18 |
| FR2209198B1 (fr) | 1977-09-30 |
| US3895328A (en) | 1975-07-15 |
| GB1452304A (en) | 1976-10-13 |