FI117409B - Anturiresistanssin isoloitu mittauspiiri - Google Patents
Anturiresistanssin isoloitu mittauspiiri Download PDFInfo
- Publication number
- FI117409B FI117409B FI20040802A FI20040802A FI117409B FI 117409 B FI117409 B FI 117409B FI 20040802 A FI20040802 A FI 20040802A FI 20040802 A FI20040802 A FI 20040802A FI 117409 B FI117409 B FI 117409B
- Authority
- FI
- Finland
- Prior art keywords
- voltage
- sensor
- block
- circuit
- signal
- Prior art date
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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
- H02H7/0852—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load directly responsive to abnormal temperature by using a temperature sensor
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Measurement Of Current Or Voltage (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20040802A FI117409B (fi) | 2004-06-10 | 2004-06-10 | Anturiresistanssin isoloitu mittauspiiri |
CA2565288A CA2565288C (en) | 2004-06-10 | 2005-06-08 | Isolated measurement circuit for sensor resistance |
RU2007100360/09A RU2350003C2 (ru) | 2004-06-10 | 2005-06-08 | Схема измерения сопротивления датчика с гальванической развязкой |
CNB2005800183459A CN100481664C (zh) | 2004-06-10 | 2005-06-08 | 传感器电阻的隔离测量电路 |
EP05751803.7A EP1779487B1 (en) | 2004-06-10 | 2005-06-08 | Isolated measurement circuit for sensor resistance |
PCT/FI2005/000267 WO2005122354A1 (en) | 2004-06-10 | 2005-06-08 | Isolated measurement circuit for sensor resistance |
US11/635,630 US7592820B2 (en) | 2004-06-10 | 2006-12-08 | Isolated measurement circuit for sensor resistance |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20040802 | 2004-06-10 | ||
FI20040802A FI117409B (fi) | 2004-06-10 | 2004-06-10 | Anturiresistanssin isoloitu mittauspiiri |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20040802A0 FI20040802A0 (fi) | 2004-06-10 |
FI20040802A FI20040802A (fi) | 2005-12-11 |
FI117409B true FI117409B (fi) | 2006-09-29 |
Family
ID=32524477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20040802A FI117409B (fi) | 2004-06-10 | 2004-06-10 | Anturiresistanssin isoloitu mittauspiiri |
Country Status (7)
Country | Link |
---|---|
US (1) | US7592820B2 (zh) |
EP (1) | EP1779487B1 (zh) |
CN (1) | CN100481664C (zh) |
CA (1) | CA2565288C (zh) |
FI (1) | FI117409B (zh) |
RU (1) | RU2350003C2 (zh) |
WO (1) | WO2005122354A1 (zh) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8049145B1 (en) * | 2006-04-19 | 2011-11-01 | Agerson Rall Group, L.L.C. | Semiconductor device having variable parameter selection based on temperature and test method |
DE112006004121A5 (de) * | 2006-09-06 | 2009-08-27 | Siemens Aktiengesellschaft | Schutzschaltung zum Schutz eines Geräts, insbesondere eines Elektromotors, vor einer thermischen Überlastung |
EP2363067B1 (en) * | 2007-01-19 | 2016-01-06 | Asahi Kasei Kabushiki Kaisha | Arousal state classification model generating device, arousal state classifying device, and warning device |
DE102007028929B3 (de) * | 2007-06-22 | 2008-09-25 | Continental Automotive Gmbh | Messfühler zum Einsatz bei einer Leistungselektronik |
US20090195179A1 (en) * | 2008-02-05 | 2009-08-06 | Joseph Peter D | Power line communication |
US8384399B2 (en) * | 2008-08-28 | 2013-02-26 | Infineon Technologies Ag | System including capacitively coupled electrodes and circuits in a network |
US8478558B2 (en) * | 2008-12-18 | 2013-07-02 | Kohler Co. | Method for processing a temperature sensor signal |
GB2487385B (en) * | 2011-01-19 | 2016-01-20 | Gm Global Tech Operations Inc | Circuit and method for measuring a resistance value of a resistive component |
US8760170B2 (en) * | 2011-01-28 | 2014-06-24 | Schneider Electric Solar Inverters Usa, Inc. | Fuse continuity detection |
TW201246765A (en) * | 2011-05-13 | 2012-11-16 | Silicon Motion Inc | Charge-discharge device |
FR2984495B1 (fr) * | 2011-12-15 | 2016-04-15 | Valeo Systemes De Controle Moteur | Procede de mesure de la temperature |
US10310006B2 (en) | 2013-03-15 | 2019-06-04 | Hubbell Incorporated | DC high potential insulation breakdown test system and method |
CN103785173A (zh) * | 2014-03-06 | 2014-05-14 | 苏州运智互动科技有限公司 | Android系统双体感外设数据区分获取方法 |
US9274007B2 (en) | 2014-03-28 | 2016-03-01 | Darryl G. Walker | Semiconductor device having temperature sensor circuits |
JP6096718B2 (ja) * | 2014-06-13 | 2017-03-15 | ファナック株式会社 | 複数のptcサーミスタを備えた電動機の過熱検出装置 |
US9645191B2 (en) | 2014-08-20 | 2017-05-09 | Darryl G. Walker | Testing and setting performance parameters in a semiconductor device and method therefor |
US9613719B1 (en) | 2015-02-17 | 2017-04-04 | Darryl G. Walker | Multi-chip non-volatile semiconductor memory package including heater and sensor elements |
US10763740B2 (en) | 2016-04-15 | 2020-09-01 | Emerson Climate Technologies, Inc. | Switch off time control systems and methods |
US10656026B2 (en) | 2016-04-15 | 2020-05-19 | Emerson Climate Technologies, Inc. | Temperature sensing circuit for transmitting data across isolation barrier |
US10312798B2 (en) | 2016-04-15 | 2019-06-04 | Emerson Electric Co. | Power factor correction circuits and methods including partial power factor correction operation for boost and buck power converters |
US9933842B2 (en) | 2016-04-15 | 2018-04-03 | Emerson Climate Technologies, Inc. | Microcontroller architecture for power factor correction converter |
US10277115B2 (en) | 2016-04-15 | 2019-04-30 | Emerson Climate Technologies, Inc. | Filtering systems and methods for voltage control |
US10284132B2 (en) | 2016-04-15 | 2019-05-07 | Emerson Climate Technologies, Inc. | Driver for high-frequency switching voltage converters |
US10305373B2 (en) | 2016-04-15 | 2019-05-28 | Emerson Climate Technologies, Inc. | Input reference signal generation systems and methods |
CN106374431A (zh) * | 2016-08-29 | 2017-02-01 | 沈前保 | 一种电动机绕组超温电子保护器 |
DE102017214214A1 (de) * | 2017-08-15 | 2019-02-21 | Robert Bosch Gmbh | Temperatursensorschaltung |
EP3617677A1 (de) * | 2018-08-31 | 2020-03-04 | Siemens Aktiengesellschaft | Schutztrennungsmodul für eine elektrische maschine |
US11018660B2 (en) | 2018-09-07 | 2021-05-25 | Analog Devices Global Unlimited Company | Multi-mode feedback control through digital isolator |
CN109163819B (zh) * | 2018-10-15 | 2021-01-05 | 西安爱生技术集团公司 | 一种具有线性高精度的无人机发动机缸温测量器 |
KR102611341B1 (ko) * | 2018-10-29 | 2023-12-08 | 삼성전자주식회사 | 토글 신호의 듀티 타이밍을 검출하는 듀티 타이밍 검출기, 듀티 타이밍 검출기를 포함하는 장치, 그리고 토글 신호를 수신하는 장치의 동작 방법 |
US11287456B2 (en) * | 2019-04-17 | 2022-03-29 | S&C Electric Company | Capacitive compensated voltage sensor |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2749512A (en) | 1952-08-23 | 1956-06-05 | Bell Telephone Labor Inc | Ohmmeter |
US2871446A (en) | 1955-01-28 | 1959-01-27 | Continental Oil Co | Wide-range resistance and resistivity measuring apparatus |
SU447630A1 (ru) | 1968-07-25 | 1974-10-25 | Институт электродинамики Академии наук Украинской ССР | Устройство дл измерени параметров комплексных сопротивлений,включенных по четырехзажимной схеме |
US4060715A (en) * | 1976-07-16 | 1977-11-29 | The Perkin-Elmer Corporation | Linearized bridge circuitry |
FR2400208A1 (fr) * | 1977-08-11 | 1979-03-09 | Thebault Raymond | Appareil de mesure de resistance en fonction de la frequence et de l'amplitude du courant |
US4161880A (en) * | 1978-01-05 | 1979-07-24 | Electromedics, Inc. | Linearized digital thermometer |
US4206648A (en) * | 1979-02-26 | 1980-06-10 | Rca Corporation | Impedance measuring circuit |
DE2934926A1 (de) * | 1979-08-29 | 1981-03-26 | Loher GmbH, 94099 Ruhstorf | Temperaturueberwachung |
SU898342A1 (ru) * | 1980-05-20 | 1982-01-15 | Пензенский Политехнический Институт | Измеритель сопротивлени кондуктометрического датчика |
IT1158312B (it) | 1982-10-29 | 1987-02-18 | Zeltron Spa | Rilevatore di temperatura |
JPS5991501A (ja) * | 1982-11-18 | 1984-05-26 | Nittan Co Ltd | 温度検出器 |
US4546318A (en) | 1983-03-11 | 1985-10-08 | Mobil Oil Corporation | Method for regulating current flow through core samples |
DE3940341A1 (de) * | 1989-12-06 | 1991-06-13 | Bosch Gmbh Robert | Einrichtung zur verbesserung der genauigkeit einer messwerterfassung |
US5611952A (en) * | 1994-06-30 | 1997-03-18 | Jones; Thaddeus M. | Temperature sensor probe and sensor detection circuit |
-
2004
- 2004-06-10 FI FI20040802A patent/FI117409B/fi not_active IP Right Cessation
-
2005
- 2005-06-08 CA CA2565288A patent/CA2565288C/en not_active Expired - Fee Related
- 2005-06-08 RU RU2007100360/09A patent/RU2350003C2/ru not_active IP Right Cessation
- 2005-06-08 WO PCT/FI2005/000267 patent/WO2005122354A1/en active Application Filing
- 2005-06-08 EP EP05751803.7A patent/EP1779487B1/en not_active Not-in-force
- 2005-06-08 CN CNB2005800183459A patent/CN100481664C/zh not_active Expired - Fee Related
-
2006
- 2006-12-08 US US11/635,630 patent/US7592820B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI20040802A (fi) | 2005-12-11 |
EP1779487A1 (en) | 2007-05-02 |
US20070171055A1 (en) | 2007-07-26 |
US7592820B2 (en) | 2009-09-22 |
CN1965455A (zh) | 2007-05-16 |
CA2565288A1 (en) | 2005-12-22 |
RU2350003C2 (ru) | 2009-03-20 |
EP1779487B1 (en) | 2017-03-01 |
EP1779487A4 (en) | 2008-01-09 |
WO2005122354A1 (en) | 2005-12-22 |
CA2565288C (en) | 2014-05-27 |
FI20040802A0 (fi) | 2004-06-10 |
RU2007100360A (ru) | 2008-07-20 |
CN100481664C (zh) | 2009-04-22 |
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