DE69232673D1 - Tiefsttemperaturmessausrüstung - Google Patents
TiefsttemperaturmessausrüstungInfo
- Publication number
- DE69232673D1 DE69232673D1 DE69232673T DE69232673T DE69232673D1 DE 69232673 D1 DE69232673 D1 DE 69232673D1 DE 69232673 T DE69232673 T DE 69232673T DE 69232673 T DE69232673 T DE 69232673T DE 69232673 D1 DE69232673 D1 DE 69232673D1
- Authority
- DE
- Germany
- Prior art keywords
- tiefsttemperaturmessausrüstung
- 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 - Fee Related
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
- G01K7/25—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 for modifying the output characteristic, e.g. linearising
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11947291 | 1991-04-23 | ||
JP8815492A JP3126476B2 (ja) | 1991-04-23 | 1992-03-12 | 極低温温度計測装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69232673D1 true DE69232673D1 (de) | 2002-08-14 |
DE69232673T2 DE69232673T2 (de) | 2003-03-13 |
Family
ID=26429587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69232673T Expired - Fee Related DE69232673T2 (de) | 1991-04-23 | 1992-04-16 | Tiefsttemperaturmessausrüstung |
Country Status (3)
Country | Link |
---|---|
US (1) | US5224777A (de) |
EP (1) | EP0510880B1 (de) |
DE (1) | DE69232673T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6000845A (en) * | 1997-08-08 | 1999-12-14 | Marlin Manufacturing Co. | Temperature sensing and indicating device |
JP2002048651A (ja) * | 2000-08-04 | 2002-02-15 | Nippon Precision Circuits Inc | 半導体温度検出方法およびその回路 |
FR2834064A1 (fr) * | 2001-12-21 | 2003-06-27 | St Microelectronics Sa | Capteur de tempearture a seuil comprenant des moyens de test a temperature ambiante |
US10240875B2 (en) * | 2014-07-09 | 2019-03-26 | The Regents Of The University Of California | Active cryogenic electronic envelope |
CN104266775B (zh) * | 2014-10-27 | 2017-02-22 | 宁波普锐达物联科技有限公司 | 一种应用于物联网的高精度温度传感器 |
CN111121999B (zh) * | 2019-11-13 | 2021-06-22 | 江苏弘历电气有限公司 | 一种具有恒流源的pt100电阻芯的测温电路 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2088066A1 (de) * | 1970-05-13 | 1972-01-07 | Air Liquide | |
US4122719A (en) * | 1977-07-08 | 1978-10-31 | Environmental Systems Corporation | System for accurate measurement of temperature |
JPS5479085A (en) * | 1977-12-05 | 1979-06-23 | Matsushita Electric Ind Co Ltd | Temperature measuring apparatus |
US4161880A (en) * | 1978-01-05 | 1979-07-24 | Electromedics, Inc. | Linearized digital thermometer |
JPS5568568A (en) * | 1978-11-15 | 1980-05-23 | Tokyo Shibaura Electric Co | Chamber temperature indicator |
DE2951627C2 (de) * | 1979-12-21 | 1986-03-20 | Deutsche Zähler-Gesellschaft Nachf. A. Stepper & Co, 2000 Hamburg | Korrekturschaltung für Elektrizitäts-und Wärmemengenzähler mit elektronischem Meßwerk |
US4455095A (en) * | 1980-05-08 | 1984-06-19 | Werner Bleiker | System for measuring the heat energy emission of room heating elements |
US4403296A (en) * | 1980-12-18 | 1983-09-06 | Electromedics, Inc. | Measuring and determination device for calculating an output determination based on a mathematical relationship between multiple different input responsive transducers |
JPS5855728A (ja) * | 1981-09-29 | 1983-04-02 | Omron Tateisi Electronics Co | 温度差検出回路 |
US4481596A (en) * | 1981-11-02 | 1984-11-06 | Kaye Instruments Inc. | Method of and apparatus for automatically compensating for variations in output response characteristics of sensors and the like |
US4532601A (en) * | 1982-08-19 | 1985-07-30 | Westinghouse Electric Corp. | Automatic temperature calibration method and apparatus |
DE3321862A1 (de) * | 1983-06-16 | 1984-12-20 | Siemens AG, 1000 Berlin und 8000 München | Messeinrichtung zur erfassung einer temperaturdifferenz |
JPS60165527A (ja) * | 1984-02-08 | 1985-08-28 | Mitsubishi Electric Corp | 温度計測回路 |
JPH0310132A (ja) * | 1989-06-08 | 1991-01-17 | Mitsubishi Electric Corp | 車両の運転状態検出装置 |
US5139858A (en) * | 1990-11-05 | 1992-08-18 | University Of Delaware | Cryogenic resistance thermometer comprising a granular nickel in silica film |
-
1992
- 1992-04-16 DE DE69232673T patent/DE69232673T2/de not_active Expired - Fee Related
- 1992-04-16 EP EP92303463A patent/EP0510880B1/de not_active Expired - Lifetime
- 1992-04-22 US US07/872,186 patent/US5224777A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0510880A1 (de) | 1992-10-28 |
EP0510880B1 (de) | 2002-07-10 |
DE69232673T2 (de) | 2003-03-13 |
US5224777A (en) | 1993-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |