FR2220862A1 - - Google Patents
Info
- Publication number
- FR2220862A1 FR2220862A1 FR7407692A FR7407692A FR2220862A1 FR 2220862 A1 FR2220862 A1 FR 2220862A1 FR 7407692 A FR7407692 A FR 7407692A FR 7407692 A FR7407692 A FR 7407692A FR 2220862 A1 FR2220862 A1 FR 2220862A1
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/029—Composite material comprising conducting material dispersed in an elastic support or binding material
-
- 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
- H01H37/36—Thermally-sensitive members actuated due to expansion or contraction of a fluid with or without vaporisation
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Thermally Actuated Switches (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00339000A US3839694A (en) | 1973-03-07 | 1973-03-07 | Thermally sensitive electrical switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2220862A1 true FR2220862A1 (it) | 1974-10-04 |
| FR2220862B1 FR2220862B1 (it) | 1978-10-27 |
Family
ID=23327031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7407692A Expired FR2220862B1 (it) | 1973-03-07 | 1974-03-06 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3839694A (it) |
| JP (1) | JPS49120176A (it) |
| BR (1) | BR7401693D0 (it) |
| CA (1) | CA1016979A (it) |
| DE (1) | DE2411022C3 (it) |
| FR (1) | FR2220862B1 (it) |
| GB (1) | GB1433433A (it) |
| IT (1) | IT1008376B (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2398380A2 (fr) * | 1977-07-21 | 1979-02-16 | Behr Thomson Dehnstoffregler | Appareil de commande thermostatique |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3979570A (en) * | 1973-05-16 | 1976-09-07 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Switching apparatus |
| US3918020A (en) * | 1974-10-24 | 1975-11-04 | Essex International Inc | Multi-stage switching apparatus |
| DE2625561B2 (de) * | 1976-06-05 | 1980-02-21 | Behr-Thomson Dehnstoffregler Gmbh, 7014 Kornwestheim | Regelkreis zur Durchflußregelung eines flüssigen oder gasförmigen Mediums |
| DE2749615C2 (de) * | 1977-11-05 | 1986-12-18 | Behr-Thomson Dehnstoffregler Gmbh, 7014 Kornwestheim | Von der umgebenden Temperatur abhängiges elektrisches Schaltgerät |
| US4155062A (en) * | 1977-09-22 | 1979-05-15 | Essex Group, Inc. | Thermally sensitive electrical switch |
| JPS58154545U (ja) * | 1982-04-12 | 1983-10-15 | 株式会社日立製作所 | ス−パ−ヒ−トスイツチ |
| US6879239B2 (en) * | 2002-04-08 | 2005-04-12 | Woodlane Environmental Technology, Inc. | Thermostat assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1025676B (de) * | 1952-11-07 | 1958-03-06 | Gen Motors Corp | Kraftelement fuer auf Waermeschwankungen ansprechende Regeleinrichtungen |
| US2744981A (en) * | 1953-06-16 | 1956-05-08 | Morton F Spears | Means for controlling current flow in electric circuits |
| US3212337A (en) * | 1960-11-03 | 1965-10-19 | Texas Instruments Inc | Thermally responsive actuators |
| US3509296A (en) * | 1967-10-23 | 1970-04-28 | Ncr Co | Resilient variable-conductivity circuit controlling means |
| US3648002A (en) * | 1970-05-04 | 1972-03-07 | Essex International Inc | Current control apparatus and methods of manufacture |
-
1973
- 1973-03-07 US US00339000A patent/US3839694A/en not_active Expired - Lifetime
-
1974
- 1974-02-04 CA CA191,856A patent/CA1016979A/en not_active Expired
- 1974-02-19 GB GB750874A patent/GB1433433A/en not_active Expired
- 1974-03-06 FR FR7407692A patent/FR2220862B1/fr not_active Expired
- 1974-03-07 BR BR1693/74A patent/BR7401693D0/pt unknown
- 1974-03-07 DE DE2411022A patent/DE2411022C3/de not_active Expired
- 1974-03-07 JP JP49025823A patent/JPS49120176A/ja active Pending
- 1974-03-07 IT IT49072/74A patent/IT1008376B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2398380A2 (fr) * | 1977-07-21 | 1979-02-16 | Behr Thomson Dehnstoffregler | Appareil de commande thermostatique |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1433433A (en) | 1976-04-28 |
| US3839694A (en) | 1974-10-01 |
| DE2411022A1 (de) | 1974-09-19 |
| BR7401693D0 (pt) | 1974-11-05 |
| FR2220862B1 (it) | 1978-10-27 |
| DE2411022B2 (de) | 1978-01-19 |
| CA1016979A (en) | 1977-09-06 |
| DE2411022C3 (de) | 1983-11-24 |
| JPS49120176A (it) | 1974-11-16 |
| IT1008376B (it) | 1976-11-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |