ATE112389T1 - Geschützter drucksensor. - Google Patents

Geschützter drucksensor.

Info

Publication number
ATE112389T1
ATE112389T1 AT89903349T AT89903349T ATE112389T1 AT E112389 T1 ATE112389 T1 AT E112389T1 AT 89903349 T AT89903349 T AT 89903349T AT 89903349 T AT89903349 T AT 89903349T AT E112389 T1 ATE112389 T1 AT E112389T1
Authority
AT
Austria
Prior art keywords
transfer medium
pressure transfer
diaphragm
sensor
gel
Prior art date
Application number
AT89903349T
Other languages
English (en)
Inventor
Edward F Koen
Richard Tasker
Original Assignee
Foxboro Co
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 Foxboro Co filed Critical Foxboro Co
Application granted granted Critical
Publication of ATE112389T1 publication Critical patent/ATE112389T1/de

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
    • G01L19/0007—Fluidic connecting means
    • G01L19/003—Fluidic connecting means using a detachable interface or adapter between the process medium and the pressure gauge
    • 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
    • G01L19/0061—Electrical connection means
    • G01L19/0084—Electrical connection means to the outside of the housing
    • 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
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • G01L19/0627—Protection against aggressive medium in general
    • 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
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • G01L19/0627—Protection against aggressive medium in general
    • G01L19/0645—Protection against aggressive medium in general using isolation membranes, specially adapted for protection
    • 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
    • G01L19/147—Details about the mounting of the sensor to support or covering means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Measuring Fluid Pressure (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Glass Compositions (AREA)
  • Pressure Sensors (AREA)
AT89903349T 1988-03-03 1989-03-03 Geschützter drucksensor. ATE112389T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16359888A 1988-03-03 1988-03-03

Publications (1)

Publication Number Publication Date
ATE112389T1 true ATE112389T1 (de) 1994-10-15

Family

ID=22590730

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89903349T ATE112389T1 (de) 1988-03-03 1989-03-03 Geschützter drucksensor.

Country Status (6)

Country Link
EP (1) EP0400074B1 (de)
JP (1) JPH02503828A (de)
AT (1) ATE112389T1 (de)
CA (1) CA1324892C (de)
DE (1) DE68918584T2 (de)
WO (1) WO1989008244A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023420A1 (de) * 1990-07-24 1992-01-30 Pfister Gmbh Drucksensor
DE19840829B4 (de) 1998-09-07 2005-10-20 Siemens Ag Verfahren zum Befestigen eines mikromechanischen Sensors in einem Gehäuse und Sensoranordnung
US6453749B1 (en) 1999-10-28 2002-09-24 Motorola, Inc. Physical sensor component
US6769319B2 (en) 2001-07-09 2004-08-03 Freescale Semiconductor, Inc. Component having a filter
US20050124896A1 (en) * 2003-08-25 2005-06-09 Jacob Richter Method for protecting implantable sensors and protected implantable sensors
US8162839B2 (en) 2003-08-27 2012-04-24 Microtech Medical Technologies Ltd. Protected passive resonating sensors
DE102004012059A1 (de) * 2004-03-11 2005-10-06 Siemens Ag Verfahren zum Herstellen eines Körpers
JP5710310B2 (ja) * 2011-02-18 2015-04-30 アルプス電気株式会社 荷重センサを用いた圧力測定装置
CN119437532A (zh) * 2023-08-01 2025-02-14 霍尼韦尔国际公司 用于介质隔离压力传感器的流体耦合介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2096825A (en) * 1981-04-09 1982-10-20 Sibbald Alastair Chemical sensitive semiconductor field effect transducer
JP2504737B2 (ja) * 1985-07-19 1996-06-05 シチズン時計株式会社 圧力センサユニツト
US4655088A (en) * 1985-10-07 1987-04-07 Motorola, Inc. Unibody pressure transducer package
US4686764A (en) * 1986-04-22 1987-08-18 Motorola, Inc. Membrane protected pressure sensor
US4732042A (en) * 1986-04-22 1988-03-22 Motorola Inc. Cast membrane protected pressure sensor
US4691573A (en) * 1986-06-16 1987-09-08 Fisher Controls International, Inc. Pressure sensor
USH606H (en) * 1987-11-27 1989-03-07 Motorola, Inc. Pressure sensor assembly
JPH05225680A (ja) * 1992-02-10 1993-09-03 Matsushita Electric Ind Co Ltd 磁気ディスク装置

Also Published As

Publication number Publication date
WO1989008244A1 (en) 1989-09-08
CA1324892C (en) 1993-12-07
EP0400074A4 (en) 1992-02-05
EP0400074B1 (de) 1994-09-28
DE68918584D1 (de) 1994-11-03
DE68918584T2 (de) 1995-01-26
EP0400074A1 (de) 1990-12-05
JPH02503828A (ja) 1990-11-08

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties