JP3603772B2 - 圧力センサ - Google Patents

圧力センサ Download PDF

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Publication number
JP3603772B2
JP3603772B2 JP2000292395A JP2000292395A JP3603772B2 JP 3603772 B2 JP3603772 B2 JP 3603772B2 JP 2000292395 A JP2000292395 A JP 2000292395A JP 2000292395 A JP2000292395 A JP 2000292395A JP 3603772 B2 JP3603772 B2 JP 3603772B2
Authority
JP
Japan
Prior art keywords
metal diaphragm
case
pressure
pressing member
contact portion
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
JP2000292395A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002098608A (ja
Inventor
和宏 知久
之啓 加藤
精一郎 大竹
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Priority to JP2000292395A priority Critical patent/JP3603772B2/ja
Priority to DE2001147124 priority patent/DE10147124B4/de
Publication of JP2002098608A publication Critical patent/JP2002098608A/ja
Application granted granted Critical
Publication of JP3603772B2 publication Critical patent/JP3603772B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G01L19/06—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
    • G01L19/0007—Fluidic connecting means
    • G01L19/0046—Fluidic connecting means using isolation membranes
    • 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)
  • Pressure Sensors (AREA)
JP2000292395A 2000-09-26 2000-09-26 圧力センサ Expired - Fee Related JP3603772B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2000292395A JP3603772B2 (ja) 2000-09-26 2000-09-26 圧力センサ
DE2001147124 DE10147124B4 (de) 2000-09-26 2001-09-25 Ölgekapselter Drucksensor mit einer Metallmembran, die über ein Druckteil am Gehäuse befestigt ist

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000292395A JP3603772B2 (ja) 2000-09-26 2000-09-26 圧力センサ

Publications (2)

Publication Number Publication Date
JP2002098608A JP2002098608A (ja) 2002-04-05
JP3603772B2 true JP3603772B2 (ja) 2004-12-22

Family

ID=18775345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000292395A Expired - Fee Related JP3603772B2 (ja) 2000-09-26 2000-09-26 圧力センサ

Country Status (2)

Country Link
JP (1) JP3603772B2 (de)
DE (1) DE10147124B4 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3976015B2 (ja) * 2004-02-04 2007-09-12 株式会社デンソー 圧力センサ
DE102004023744A1 (de) * 2004-05-11 2005-12-01 Behr Gmbh & Co. Kg Sensoranordnung
EP2264399B1 (de) 2009-06-19 2012-05-30 The Swatch Group Research and Development Ltd. Drucksensor mit Membran und Tiefenmessgerät, das einen solchen Sensor umfasst
CN102042886B (zh) * 2010-12-31 2012-10-10 长城汽车股份有限公司 油封抱紧力检具
JP6106004B2 (ja) * 2013-03-29 2017-03-29 株式会社不二工機 圧力センサ
JP6124758B2 (ja) * 2013-10-07 2017-05-10 株式会社ミマキエンジニアリング 圧力緩衝器の製造方法
DE102013226166A1 (de) * 2013-12-17 2015-06-18 MAHLE Behr GmbH & Co. KG Anschlussstelle an einem Kältemittel führenden Bauteil
DE102018114077B4 (de) * 2018-06-13 2020-02-13 Danfoss A/S Drucksensoranordnung
EP4083572B1 (de) 2021-04-29 2025-11-05 Blancpain SA Tiefenmesser mit dichtungsfuge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3198779B2 (ja) * 1994-03-04 2001-08-13 株式会社デンソー 半導体圧力検出器の製造方法

Also Published As

Publication number Publication date
DE10147124A1 (de) 2002-04-18
JP2002098608A (ja) 2002-04-05
DE10147124B4 (de) 2014-04-24

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