DE69006925D1 - Hochdruckwandler. - Google Patents

Hochdruckwandler.

Info

Publication number
DE69006925D1
DE69006925D1 DE90306447T DE69006925T DE69006925D1 DE 69006925 D1 DE69006925 D1 DE 69006925D1 DE 90306447 T DE90306447 T DE 90306447T DE 69006925 T DE69006925 T DE 69006925T DE 69006925 D1 DE69006925 D1 DE 69006925D1
Authority
DE
Germany
Prior art keywords
high pressure
pressure converter
converter
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 - Fee Related
Application number
DE90306447T
Other languages
English (en)
Other versions
DE69006925T2 (de
Inventor
Robert P Bishop
Herman Purut
Richard J Trottier
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.)
Texas Instruments 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 DE69006925D1 publication Critical patent/DE69006925D1/de
Publication of DE69006925T2 publication Critical patent/DE69006925T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01L19/14—Housings
    • 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
    • G01L9/0089—Transmitting or indicating the displacement of pistons by electrical, electromechanical, magnetic or electromagnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Electromagnetism (AREA)
  • Measuring Fluid Pressure (AREA)
DE69006925T 1989-06-13 1990-06-13 Hochdruckwandler. Expired - Fee Related DE69006925T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/366,045 US5043841A (en) 1989-06-13 1989-06-13 High pressure transducer package

Publications (2)

Publication Number Publication Date
DE69006925D1 true DE69006925D1 (de) 1994-04-07
DE69006925T2 DE69006925T2 (de) 1994-06-09

Family

ID=23441446

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69006925T Expired - Fee Related DE69006925T2 (de) 1989-06-13 1990-06-13 Hochdruckwandler.

Country Status (4)

Country Link
US (1) US5043841A (de)
EP (1) EP0403257B1 (de)
JP (1) JPH0394132A (de)
DE (1) DE69006925T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0640830U (ja) * 1991-06-26 1994-05-31 応用計測工業株式会社 圧力計
US5315877A (en) * 1993-02-19 1994-05-31 Kavlico Corporation Low cost versatile pressure transducer
US5827972A (en) * 1993-11-02 1998-10-27 Texas Instruments Incorporated High pressure sensor apparatus with low cost compact packaging system
US5436795A (en) * 1994-03-28 1995-07-25 Texas Instruments Incorporated Pressure transducer apparatus and method for making same
EP0757237B1 (de) * 1995-08-01 2002-04-10 Endress + Hauser GmbH + Co. Druckaufnehmer
US5822173A (en) * 1996-05-29 1998-10-13 Texas Instruments Incorporated Condition responsive electrical apparatus having improved low cost housing
US6055864A (en) * 1998-04-14 2000-05-02 Mannesmann Vdo Ag Pressure sensor and method for its production
JP3498665B2 (ja) * 1999-03-12 2004-02-16 株式会社デンソー 圧力検出装置およびその製造方法
DE10049996A1 (de) * 2000-10-10 2002-04-11 Endress Hauser Gmbh Co Druckmessaufnehmer
DE10334854A1 (de) 2003-07-29 2005-03-10 Endress & Hauser Gmbh & Co Kg Drucksensor
DE10353323A1 (de) 2003-11-14 2005-06-23 Vega Grieshaber Kg Sensor, insbesondere Druck-Sensor mit einer Sensoreinrichtungs-Befestigungseinrichtung
US7197937B2 (en) * 2005-01-26 2007-04-03 Sensata Technologies, Inc. Hermetic pressure sensing device
JP4727369B2 (ja) * 2005-09-29 2011-07-20 株式会社イトーキ 机
JP4732401B2 (ja) * 2007-05-28 2011-07-27 富士通テレコムネットワークス株式会社 縦型設置装置のスタンド
DE202009018862U1 (de) * 2009-06-19 2014-06-04 Peter Lischka Autofrettage - Druckmessaufnehmer
DE102011077868A1 (de) * 2011-06-21 2012-12-27 Robert Bosch Gmbh Drucksensoranordnung zur Erfassung eines Drucks eines fluiden Mediums in einem Messraum
JP5594541B2 (ja) * 2012-02-09 2014-09-24 Ｓｍｃ株式会社 圧力検出器
DE102013213857A1 (de) 2013-04-18 2014-10-23 Ifm Electronic Gmbh Drucksensor
DE102013225335A1 (de) * 2013-12-10 2014-11-13 Siemens Aktiengesellschaft Druckmessumformer zur Prozessinstrumentierung
DE102017119358A1 (de) * 2017-08-24 2019-02-28 Endress+Hauser SE+Co. KG Modulares Feldgerät

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1075355A (en) * 1963-02-08 1967-07-12 Fairey Eng Improvements relating to excess pressure protective devices for pressure gauges etc
US4414851A (en) * 1981-08-28 1983-11-15 Motorola, Inc. Gauge pressure sensor
US4425799A (en) * 1982-06-03 1984-01-17 Kavlico Corporation Liquid capacitance pressure transducer technique
JPS6013235A (ja) * 1983-07-01 1985-01-23 Kinseki Kk 圧力センサ−
JPS6073428A (ja) * 1983-09-19 1985-04-25 フオ−ド　モ−タ−　カンパニ− 燃焼圧力センサ
GB2154323B (en) * 1984-02-14 1987-02-18 Plessey Co Plc Pressure sensor
US4774626A (en) * 1986-05-05 1988-09-27 Texas Instruments Incorporated Pressure sensor with improved capacitive pressure transducer
US4888662A (en) * 1988-12-08 1989-12-19 Texas Instruments Incorporated High pressure package for pressure transducers

Also Published As

Publication number Publication date
EP0403257B1 (de) 1994-03-02
EP0403257A3 (de) 1991-07-31
DE69006925T2 (de) 1994-06-09
JPH0394132A (ja) 1991-04-18
EP0403257A2 (de) 1990-12-19
US5043841A (en) 1991-08-27

Similar Documents

Publication Publication Date Title
DE3782507D1 (de) Druckwandler.
NO880675L (no) Trykkforskjell-foeler.
DE69015722D1 (de) Katalytischer Konverter.
NO905350L (no) Utporsjoneringsapparat.
NO903444D0 (no) Katalysator-forbehandlingsmetode.
FI902083A0 (fi) Kontinuerlig press.
DE59007688D1 (de) Piezoelektrischer Wandler.
DE3785785D1 (de) Druckwandler.
DE69006925D1 (de) Hochdruckwandler.
DE69011210D1 (de) Druckgerät.
DE58908391D1 (de) ECL-CMOS-Wandler.
DE68901571D1 (de) Halbleiter-druckwandler.
DE68909773D1 (de) Blutdruckmessgerät.
DE69006449D1 (de) Schnellkochtopf.
DE3676190D1 (de) Gasdruckwandler.
DE68912849D1 (de) Fluid-Druckwandler.
DE3585518D1 (de) Hochdruckwandler.
FI902837A0 (fi) Kontinuerlig press.
NO900266L (no) Laasesystem.
FI922324A0 (fi) Benzoxazinfaergaemnen.
DE3766188D1 (de) Druckwandler.
DE69011572D1 (de) Druckgerät.
DE3574616D1 (de) Druckwandler.
DE59009460D1 (de) CMOS-ECL-Wandler.
NO904989L (no) Trykkomformer.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee