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IT1176193B - Dispositivi elettronici controllati nella temperatura - Google Patents

Dispositivi elettronici controllati nella temperatura

Info

Publication number
IT1176193B
IT1176193B IT21074/84A IT2107484A IT1176193B IT 1176193 B IT1176193 B IT 1176193B IT 21074/84 A IT21074/84 A IT 21074/84A IT 2107484 A IT2107484 A IT 2107484A IT 1176193 B IT1176193 B IT 1176193B
Authority
IT
Italy
Prior art keywords
temperature
electronic devices
devices controlled
controlled
electronic
Prior art date
Application number
IT21074/84A
Other languages
English (en)
Other versions
IT8421074A1 (it
IT8421074A0 (it
Inventor
Desmond Wheable
Original Assignee
Transamerica Delaval 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 Transamerica Delaval Inc filed Critical Transamerica Delaval Inc
Publication of IT8421074A0 publication Critical patent/IT8421074A0/it
Publication of IT8421074A1 publication Critical patent/IT8421074A1/it
Application granted granted Critical
Publication of IT1176193B publication Critical patent/IT1176193B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2268—Arrangements for correcting or for compensating unwanted effects
    • G01L1/2281—Arrangements for correcting or for compensating unwanted effects for temperature variations
    • 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
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
    • G01L9/0052—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements
    • G01L9/0054—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements integral with a semiconducting diaphragm
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Force In General (AREA)
IT21074/84A 1983-05-27 1984-05-24 Dispositivi elettronici controllati nella temperatura IT1176193B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838314846A GB8314846D0 (en) 1983-05-27 1983-05-27 Temperature controlled electronic devices

Publications (3)

Publication Number Publication Date
IT8421074A0 IT8421074A0 (it) 1984-05-24
IT8421074A1 IT8421074A1 (it) 1985-11-24
IT1176193B true IT1176193B (it) 1987-08-18

Family

ID=10543541

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21074/84A IT1176193B (it) 1983-05-27 1984-05-24 Dispositivi elettronici controllati nella temperatura

Country Status (6)

Country Link
US (1) US4592665A (it)
DE (1) DE3419694A1 (it)
FR (1) FR2547969A1 (it)
GB (1) GB8314846D0 (it)
IT (1) IT1176193B (it)
NL (1) NL8401690A (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431373A1 (de) * 1984-08-25 1986-03-06 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Schadstoffsensor fuer kraftfahrzeuge, arbeitsschutzkabinen usw.
DE3525115A1 (de) * 1984-08-25 1987-01-22 Hoelter Heinz Schadstoffsensor fuer kraftfahrzeuge, arbeitsschutzkabinen und andere belastete raeume mit analoger kompensation der einfluesse von temperatur und luftfeuchte an halbleiter-gas-sensoren
DE3528520A1 (de) * 1985-08-08 1987-02-19 Bosch Gmbh Robert Druckmessdose
ES2015914B3 (es) * 1987-04-28 1990-09-16 Stork Pmt Dispositivo para sacrificar aves
US4984467A (en) * 1988-03-15 1991-01-15 Pfister Gmbh Transducer for pressures and/or vibrations and method for manufacturing thereof
DE3932479A1 (de) * 1989-09-28 1991-04-11 Endress Hauser Gmbh Co Anordnung zur verarbeitung von sensorsignalen
WO1991005222A1 (de) * 1989-09-28 1991-04-18 Endress U. Hauser Gmbh U. Co. Anordnung zur verarbeitung von sensorsignalen
DE4125580A1 (de) * 1991-08-02 1993-02-04 Schenck Ag Carl Vorrichtung zum messen von kraeften
DE4308434A1 (de) * 1993-03-17 1994-09-22 Leybold Ag Temperaturkompensation bei einem geregelten Wärmeleitungsvakuummeter
DE4308433A1 (de) * 1993-03-17 1994-09-22 Leybold Ag Wärmeleitungsvakuummeter mit Meßzelle, Meßgerät und Verbindungskabel
DE4315336B4 (de) * 1993-05-03 2005-05-04 Abb Patent Gmbh Verfahren und Einrichtung zur Messung und Korrektur von Prozeßvariablen
JP2768219B2 (ja) * 1993-06-24 1998-06-25 日本電気株式会社 歪量検出装置並びにその駆動回路及び増幅回路
US6053050A (en) * 1996-10-03 2000-04-25 Mcdonnell Douglas Corporation Signal conditioning system
JPH10221183A (ja) * 1996-12-05 1998-08-21 Satake Eng Co Ltd ロードセル荷重検出器の温度補償方法及びその装置
US6960744B2 (en) * 2003-08-04 2005-11-01 International Business Machines Corporation Electrically tunable on-chip resistor
EP2528429B1 (en) 2010-01-29 2017-11-08 GEA Houle Inc. Rotary milking station, kit for assembling the same, and method of assembling associated thereto

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286526A (en) * 1964-04-27 1966-11-22 Miner Inc W H Pressure transducer
US3372577A (en) * 1967-01-12 1968-03-12 Interior Usa Pressure measuring device employing a diaphragm and strain gages
US3527099A (en) * 1968-12-06 1970-09-08 Weatherhead Co Strain gage pressure transducer
GB1267848A (en) * 1968-12-25 1972-03-22 Matsushita Electrical Ind Comp An infrared radiation detector
GB1431039A (en) * 1972-05-25 1976-04-07 Emi Ltd Pressure transducer arrangements
IT1121122B (it) * 1979-01-08 1986-03-26 Cise Spa Circuito elettrico e struttura per sonde di pressione e temperatura dotato di accorgimenti adatti per la correzione dell errore di temperatura sul segnale di pressione e per eliminare l influenza della resistenza elettrica dei conduttori del cavo
US4198868A (en) * 1979-02-12 1980-04-22 Rockwell International Corporation Strain gauge apparatus and means for treating temperature dependency
JPS58140604A (ja) * 1982-02-17 1983-08-20 Hitachi Ltd 温度補償回路付き集積化センサ

Also Published As

Publication number Publication date
US4592665A (en) 1986-06-03
IT8421074A1 (it) 1985-11-24
DE3419694A1 (de) 1984-12-20
FR2547969A1 (fr) 1984-12-28
GB8314846D0 (en) 1983-07-06
IT8421074A0 (it) 1984-05-24
NL8401690A (nl) 1984-12-17

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