DE69818762D1 - Druckwandler kombiniert mit einem Temperatursensor - Google Patents

Druckwandler kombiniert mit einem Temperatursensor

Info

Publication number
DE69818762D1
DE69818762D1 DE69818762T DE69818762T DE69818762D1 DE 69818762 D1 DE69818762 D1 DE 69818762D1 DE 69818762 T DE69818762 T DE 69818762T DE 69818762 T DE69818762 T DE 69818762T DE 69818762 D1 DE69818762 D1 DE 69818762D1
Authority
DE
Germany
Prior art keywords
temperature sensor
pressure converter
converter combined
combined
pressure
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 - Lifetime
Application number
DE69818762T
Other languages
English (en)
Other versions
DE69818762T2 (de
Inventor
Richard L Balcarek
Pierre Keith D St
B Strott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sensata Technologies Inc
Original Assignee
Texas Instruments Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of DE69818762D1 publication Critical patent/DE69818762D1/de
Publication of DE69818762T2 publication Critical patent/DE69818762T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0092—Pressure sensor associated with other sensors, e.g. for measuring acceleration or temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0072—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance
    • G01L9/0075—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance using a ceramic diaphragm, e.g. alumina, fused quartz, glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
DE69818762T 1997-07-24 1998-07-22 Druckwandler kombiniert mit einem Temperatursensor Expired - Lifetime DE69818762T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5367497P 1997-07-24 1997-07-24
US53674P 1997-07-24

Publications (2)

Publication Number Publication Date
DE69818762D1 true DE69818762D1 (de) 2003-11-13
DE69818762T2 DE69818762T2 (de) 2004-09-30

Family

ID=21985806

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69818762T Expired - Lifetime DE69818762T2 (de) 1997-07-24 1998-07-22 Druckwandler kombiniert mit einem Temperatursensor

Country Status (4)

Country Link
US (1) US5974893A (de)
EP (1) EP0893676B1 (de)
JP (1) JP4208295B2 (de)
DE (1) DE69818762T2 (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19731329C1 (de) * 1997-07-22 1998-06-10 Daimler Benz Ag Vorrichtung und Verfahren zur Druck- und Temperaturbestimmung eines Gases in einem Hohlraum
DE19852968C1 (de) * 1998-11-17 2000-03-30 Micronas Intermetall Gmbh Halbleiterbauelement
EP1096241A1 (de) * 1999-11-01 2001-05-02 Delphi Technologies, Inc. Integrierter Druck- und Temperatursensor für Fluide unter hohem Druck
DE10014992C2 (de) * 2000-03-25 2002-01-31 Bosch Gmbh Robert Sensoranordnung
US6404204B1 (en) * 2000-05-01 2002-06-11 ARETé ASSOCIATES Sensor and sensor system for liquid conductivity, temperature and depth
US6782754B1 (en) 2000-07-07 2004-08-31 Rosemount, Inc. Pressure transmitter for clean environments
EP1203937A1 (de) * 2000-11-06 2002-05-08 Skg Italiana Spa Sensoreinheit
AUPR806801A0 (en) * 2001-10-03 2001-10-25 Davey Products Pty Ltd Pump control system
AU2002333031B2 (en) * 2001-10-03 2007-05-17 Davey Products Pty Ltd Pump control system
DE10212947C1 (de) * 2002-03-22 2003-09-18 Nord Micro Ag & Co Ohg Drucksensor, insbesondere zur kapazitiven Bestimmung des Absolutdrucks
US7100432B2 (en) * 2002-06-06 2006-09-05 Mineral Lassen Llc Capacitive pressure sensor
JP3870918B2 (ja) * 2002-10-23 2007-01-24 株式会社デンソー 温度センサ一体型圧力センサ装置
US7347099B2 (en) * 2004-07-16 2008-03-25 Rosemount Inc. Pressure transducer with external heater
US7679033B2 (en) * 2005-09-29 2010-03-16 Rosemount Inc. Process field device temperature control
US7467891B2 (en) 2005-11-29 2008-12-23 Sensata Technologies, Inc. Sensor arrangement for measuring a pressure and a temperature in a fluid
US7415886B2 (en) * 2005-12-20 2008-08-26 Rosemount Inc. Pressure sensor with deflectable diaphragm
JP2008039760A (ja) * 2006-07-14 2008-02-21 Denso Corp 圧力センサ
DE102006043324A1 (de) 2006-09-15 2008-03-27 Robert Bosch Gmbh Steckfühler zur kombinierten Druck- und Temperaturmessung
DE102007038060A1 (de) * 2007-08-10 2009-02-12 Endress + Hauser Wetzer Gmbh + Co. Kg Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße
DE102007042789A1 (de) 2007-09-07 2009-03-12 Robert Bosch Gmbh Steckfühler zur Messung mindestens einer Eigenschaft eines fluiden Mediums
US7779698B2 (en) * 2007-11-08 2010-08-24 Rosemount Inc. Pressure sensor
US7762140B2 (en) * 2008-01-10 2010-07-27 Sensata Technologies, Inc. Combined fluid pressure and temperature sensor apparatus
EP2078940B1 (de) 2008-01-10 2018-04-04 Sensata Technologies, Inc. Kombinierte Flüssigkeitsdruck- und Flüssigkeitstemperatursensorvorrichtung
US8024980B2 (en) * 2008-01-24 2011-09-27 Microstrain, Inc. Independently calibrated wireless structural load sensor
DE102008002499A1 (de) 2008-06-18 2009-12-24 Robert Bosch Gmbh Messfühler zur kombinierten Druck- und Temperaturmessung
DE102009002662B4 (de) 2009-04-27 2022-11-24 Ifm Electronic Gmbh Kapazitiver Drucksensor als Kombinationssensor zur Erfassung weiterer Messgrößen
US7861595B2 (en) * 2009-05-11 2011-01-04 Honeywell International Inc. Pressure sensing device for harsh environments
DE102010012823C5 (de) * 2009-12-11 2017-03-02 Armaturenbau Gmbh Druckmittler mit Temperatursensor
ITTO20100490A1 (it) * 2010-06-10 2011-12-11 Bitron Spa Dispositivo integrato per la rilevazione della pressione e della temperatura di un flusso di carburante.
WO2012071693A1 (zh) * 2010-11-29 2012-06-07 Wu Maoting 压力温度测量装置
GB2489687A (en) * 2011-03-31 2012-10-10 Gm Global Tech Operations Inc Pressure and Temperature Sensor for an Internal Combustion Engine
US8935961B2 (en) 2011-08-18 2015-01-20 Sensata Technologies, Inc. Combination pressure/temperature in a compact sensor assembly
US9377368B2 (en) * 2012-11-16 2016-06-28 Cochlear Limited Temperature sensor and temperature probe
US9709461B2 (en) * 2012-11-30 2017-07-18 Sensata Technologies, Inc. Method of integrating a temperature sensing element
CN103852104B (zh) * 2012-12-03 2017-08-25 上海文襄汽车传感器有限公司 基于阳极键合的温度压力复合传感器
CN103644936B (zh) * 2013-11-22 2015-11-04 北京宇航系统工程研究所 一种用于低温蓄压器的测量装置
JP6301230B2 (ja) 2014-09-30 2018-03-28 長野計器株式会社 物理量測定装置
CN105466483A (zh) * 2015-06-23 2016-04-06 武汉飞恩微电子有限公司 一种高精度温度压力传感器
EP3112830B1 (de) 2015-07-01 2018-08-22 Sensata Technologies, Inc. Temperatursensor und verfahren zur herstellung eines temperatursensors
CN105115656B (zh) * 2015-09-10 2017-09-08 西安近代化学研究所 一种薄膜压力传感器的绝缘密封方法
JP6340734B2 (ja) * 2015-09-18 2018-06-13 Smc株式会社 圧力センサ
US10209156B2 (en) * 2016-12-15 2019-02-19 Wisenstech Ltd. Micromachined pressure sensor and method of making the same
US10428716B2 (en) 2016-12-20 2019-10-01 Sensata Technologies, Inc. High-temperature exhaust sensor
US10502641B2 (en) 2017-05-18 2019-12-10 Sensata Technologies, Inc. Floating conductor housing
JP6407462B2 (ja) * 2018-02-28 2018-10-17 長野計器株式会社 センサモジュール
CN209326840U (zh) 2018-12-27 2019-08-30 热敏碟公司 压力传感器及压力变送器
US11346698B2 (en) * 2019-06-21 2022-05-31 Sporian Microsystems, Inc. Compact pressure and flow sensors for very high temperature and corrosive fluids
US10938447B1 (en) * 2019-08-08 2021-03-02 The Boeing Company Radio-frequency-identification-based smart fastener
CN115096377B (zh) * 2022-08-25 2022-11-25 无锡胜脉电子有限公司 一种温度压力传感器及其感温组件的组装工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4982351A (en) * 1986-05-05 1991-01-01 Texas Instruments Incorporated Low cost high precision sensor
US4716492A (en) * 1986-05-05 1987-12-29 Texas Instruments Incorporated Pressure sensor with improved capacitive pressure transducer
DE4011901A1 (de) * 1990-04-12 1991-10-17 Vdo Schindling Kapazitiver drucksensor
US5070706A (en) * 1990-07-10 1991-12-10 Sundstrand Corporation Superheat sensor with single coupling to fluid line
DE4031791A1 (de) * 1990-10-08 1992-04-09 Leybold Ag Sensor fuer ein kapazitaetsmanometer
US5436795A (en) * 1994-03-28 1995-07-25 Texas Instruments Incorporated Pressure transducer apparatus and method for making same
US5486976A (en) * 1994-11-14 1996-01-23 Texas Instruments Incorporated Pressure transducer apparatus having a rigid member extending between diaphragms
US5499158A (en) * 1994-11-14 1996-03-12 Texas Instruments Incorporated Pressure transducer apparatus with monolithic body of ceramic material

Also Published As

Publication number Publication date
EP0893676A2 (de) 1999-01-27
DE69818762T2 (de) 2004-09-30
EP0893676A3 (de) 1999-12-15
JPH1194668A (ja) 1999-04-09
EP0893676B1 (de) 2003-10-08
US5974893A (en) 1999-11-02
JP4208295B2 (ja) 2009-01-14

Similar Documents

Publication Publication Date Title
DE69818762D1 (de) Druckwandler kombiniert mit einem Temperatursensor
DE69823511D1 (de) Druckwandler
DE69737316D1 (de) Sauerstoffsensor mit einem Heizelelement
DE69626455D1 (de) Umrichter mit einem piezoelektrischen Wandler
IT1301781B1 (it) Insieme a fibbia
DE69528657D1 (de) Differenzdruckwandler
DE69707798D1 (de) Drucksensor
DE69810298D1 (de) Zahnbürste mit druckanzeiger
DE69803519D1 (de) Drucksensor
DE59803182D1 (de) Drucksensor
NO305004B1 (no) Trykksensor
DE59506697D1 (de) Drucksensor
DK0908712T3 (da) Temperaturföler
NO980373L (no) A/D omformingsapparat
DE69807894T2 (de) Doppelgerollter biegsamer druckwandler
DE59805205D1 (de) Drucksensor
DE59505227D1 (de) Drucksensor
DE59811325D1 (de) Wegsensor
DE69601930T2 (de) Katalytisches Gassensorelement
DE9406625U1 (de) Drucksensor
FR2758387B1 (fr) Four-tunnel a elements infra-rouge
DE9421746U1 (de) Drucksensor
FI965017A0 (fi) Tryckgivare
DE69905850D1 (de) Kochfeld mit einem Sensor
IT1304154B1 (it) Insieme a fibbia

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SENSATA TECHNOLOGIES, INC. (N.D.GES.D. STAATES DEL