FR2339847B1 - - Google Patents
Info
- Publication number
- FR2339847B1 FR2339847B1 FR7602508A FR7602508A FR2339847B1 FR 2339847 B1 FR2339847 B1 FR 2339847B1 FR 7602508 A FR7602508 A FR 7602508A FR 7602508 A FR7602508 A FR 7602508A FR 2339847 B1 FR2339847 B1 FR 2339847B1
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
- G01K7/24—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit
- G01K7/245—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit in an oscillator circuit
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/028—Means for indicating or recording specially adapted for thermometers arrangements for numerical indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
- G01K7/20—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit
- G01K7/203—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit in an oscillator circuit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7602508A FR2339847A1 (fr) | 1976-01-28 | 1976-01-28 | Dispositif pour obtenir des signaux electriques dont la periode est fonction d'une temperature |
| CH56777A CH611025A5 (US06312121-20011106-C00033.png) | 1976-01-28 | 1977-01-17 | |
| BE174164A BE850487A (fr) | 1976-01-28 | 1977-01-18 | Dispositif pour obtenir des signaux electriques dont la periode est fonction d'une temperature |
| US05/760,577 US4090151A (en) | 1976-01-28 | 1977-01-19 | Temperature sensing device for producing alternating electric signals whose period is a function of a temperature |
| GB2180/77A GB1569720A (en) | 1976-01-28 | 1977-01-19 | Device for producing electric signals whose period is a function of a temperature |
| IT19582/77A IT1075613B (it) | 1976-01-28 | 1977-01-24 | Dispositivo per ottenere segnali elettrici il cui periodo e' funzione di un temperatura |
| DE2702815A DE2702815C3 (de) | 1976-01-28 | 1977-01-25 | Temperaturmeßvorrichtung |
| NL7700828A NL7700828A (nl) | 1976-01-28 | 1977-01-27 | Inrichting voor het verkrijgen van elektrische signalen waarvan de periode een functie is van een temperatuur. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7602508A FR2339847A1 (fr) | 1976-01-28 | 1976-01-28 | Dispositif pour obtenir des signaux electriques dont la periode est fonction d'une temperature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2339847A1 FR2339847A1 (fr) | 1977-08-26 |
| FR2339847B1 true FR2339847B1 (US06312121-20011106-C00033.png) | 1979-01-05 |
Family
ID=9168542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7602508A Granted FR2339847A1 (fr) | 1976-01-28 | 1976-01-28 | Dispositif pour obtenir des signaux electriques dont la periode est fonction d'une temperature |
Country Status (8)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53145457A (en) * | 1977-05-24 | 1978-12-18 | Toshiba Corp | Variable frequency oscillator circuit |
| US4616939A (en) * | 1984-05-23 | 1986-10-14 | Meir Gitlis | Apparatus for testing diamonds |
| US4643589A (en) * | 1985-08-09 | 1987-02-17 | Lake Shore Cryotronics, Inc. | Thermometry employing gallium aluminum arsenide diode sensor |
| DE3529245A1 (de) * | 1985-08-16 | 1987-02-19 | Philips Patentverwaltung | Harmonischer messoszillator zur temperaturerfassung |
| WO2002048663A2 (en) * | 2000-12-12 | 2002-06-20 | Mini-Mitter Company, Inc. | Digital sensor for miniature medical thermometer, and body temperature monitor |
| US7279133B2 (en) * | 2001-12-20 | 2007-10-09 | Delphi Technologies, Inc. | Planar sensor and a method for measuring the temperature of same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3440883A (en) * | 1966-12-01 | 1969-04-29 | Monsanto Co | Electronic semiconductor thermometer |
| US3475742A (en) * | 1967-01-19 | 1969-10-28 | Eckrich Peter & Sons | Temperature telemetering system |
| US3604957A (en) * | 1969-05-02 | 1971-09-14 | Electronic Construction Corp | Temperature measurement having sensor and reference diodes at inputs of regenerative differential amplifier |
-
1976
- 1976-01-28 FR FR7602508A patent/FR2339847A1/fr active Granted
-
1977
- 1977-01-17 CH CH56777A patent/CH611025A5/xx not_active IP Right Cessation
- 1977-01-18 BE BE174164A patent/BE850487A/xx unknown
- 1977-01-19 US US05/760,577 patent/US4090151A/en not_active Expired - Lifetime
- 1977-01-19 GB GB2180/77A patent/GB1569720A/en not_active Expired
- 1977-01-24 IT IT19582/77A patent/IT1075613B/it active
- 1977-01-25 DE DE2702815A patent/DE2702815C3/de not_active Expired
- 1977-01-27 NL NL7700828A patent/NL7700828A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2339847A1 (fr) | 1977-08-26 |
| CH611025A5 (US06312121-20011106-C00033.png) | 1979-05-15 |
| NL7700828A (nl) | 1977-08-01 |
| DE2702815C3 (de) | 1982-04-01 |
| BE850487A (fr) | 1977-05-16 |
| IT1075613B (it) | 1985-04-22 |
| DE2702815A1 (de) | 1977-08-04 |
| GB1569720A (en) | 1980-06-18 |
| US4090151A (en) | 1978-05-16 |
| DE2702815B2 (de) | 1981-07-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |