DE112004000818B4 - Drucksensorenkapsel - Google Patents

Drucksensorenkapsel Download PDF

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Publication number
DE112004000818B4
DE112004000818B4 DE112004000818.2T DE112004000818T DE112004000818B4 DE 112004000818 B4 DE112004000818 B4 DE 112004000818B4 DE 112004000818 T DE112004000818 T DE 112004000818T DE 112004000818 B4 DE112004000818 B4 DE 112004000818B4
Authority
DE
Germany
Prior art keywords
capsule
pressure sensor
sensor
stress isolation
fluid
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
DE112004000818.2T
Other languages
German (de)
English (en)
Other versions
DE112004000818T5 (de
Inventor
Mark G. Romo
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.)
Rosemount Inc
Original Assignee
Rosemount 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 Rosemount Inc filed Critical Rosemount Inc
Publication of DE112004000818T5 publication Critical patent/DE112004000818T5/de
Application granted granted Critical
Publication of DE112004000818B4 publication Critical patent/DE112004000818B4/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01L19/0061—Electrical connection means
    • 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
    • G01L19/0069—Electrical connection means from the sensor to its support
    • 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
    • G01L19/145—Housings with stress relieving means
    • G01L19/146—Housings with stress relieving means using flexible element between the transducer and the support
    • 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)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Measuring Fluid Pressure (AREA)
DE112004000818.2T 2003-05-16 2004-05-13 Drucksensorenkapsel Expired - Lifetime DE112004000818B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/439,698 US6883380B2 (en) 2003-05-16 2003-05-16 Pressure sensor capsule
US10/439,698 2003-05-16
PCT/US2004/015139 WO2004104541A1 (en) 2003-05-16 2004-05-13 Pressure sensor capsule

Publications (2)

Publication Number Publication Date
DE112004000818T5 DE112004000818T5 (de) 2006-03-23
DE112004000818B4 true DE112004000818B4 (de) 2018-06-28

Family

ID=33417867

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112004000818.2T Expired - Lifetime DE112004000818B4 (de) 2003-05-16 2004-05-13 Drucksensorenkapsel

Country Status (6)

Country Link
US (1) US6883380B2 (enExample)
JP (1) JP4815350B2 (enExample)
CN (1) CN1791789B (enExample)
DE (1) DE112004000818B4 (enExample)
RU (1) RU2315273C2 (enExample)
WO (1) WO2004104541A1 (enExample)

Families Citing this family (35)

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US7258021B2 (en) * 2004-06-25 2007-08-21 Rosemount Inc. Process transmitter isolation assembly
US7373831B2 (en) * 2004-06-25 2008-05-20 Rosemount Inc. High temperature pressure transmitter assembly
US7162926B1 (en) * 2005-08-04 2007-01-16 Kavlico Corporation Lead embedded pressure sensor
EP1783475A1 (en) * 2005-11-02 2007-05-09 Services Pétroliers Schlumberger Miniaturized membrane and shell for a pressure measuring sensor
DE102005052929B4 (de) * 2005-11-03 2011-07-21 Eurocopter Deutschland GmbH, 86609 Sensor für ein Luftfahrzeug, insbesondere ein Flugzeug oder Hubschrauber
US7503221B2 (en) * 2006-11-08 2009-03-17 Honeywell International Inc. Dual span absolute pressure sense die
US7458275B2 (en) * 2007-03-15 2008-12-02 Rosemount Inc. Welded header for pressure transmitter
US7624642B2 (en) * 2007-09-20 2009-12-01 Rosemount Inc. Differential pressure sensor isolation in a process fluid pressure transmitter
US7497123B1 (en) 2007-12-18 2009-03-03 Rosemount Inc. Direct mount for pressure transmitter with thermal management
US8042401B2 (en) * 2008-06-12 2011-10-25 Rosemount, Inc. Isolation system for process pressure measurement
US7861595B2 (en) * 2009-05-11 2011-01-04 Honeywell International Inc. Pressure sensing device for harsh environments
US8371175B2 (en) * 2009-10-01 2013-02-12 Rosemount Inc. Pressure transmitter with pressure sensor mount
PL2312290T3 (pl) * 2009-10-16 2020-06-01 First Sensor Mobility Gmbh Czujnik ciśnienia i jego zastosowanie w zbiorniku płynu
DE102011006517A1 (de) 2011-03-31 2012-10-04 Endress + Hauser Gmbh + Co. Kg Druckfest gekapselter Differenzdrucksensor
ITMI20120456A1 (it) * 2012-03-23 2013-09-24 Microtel Tecnologie Elettroniche S P A Sensore di pressione ceramico e relativo metodo di produzione, e trasduttore che incorpora un sensore di pressione ceramico
US9032805B2 (en) * 2012-05-15 2015-05-19 Fca Us Llc High pressure visual indicator
US10151647B2 (en) * 2013-06-19 2018-12-11 Honeywell International Inc. Integrated SOI pressure sensor having silicon stress isolation member
US9442031B2 (en) 2013-06-28 2016-09-13 Rosemount Inc. High integrity process fluid pressure probe
US9513183B2 (en) * 2014-06-30 2016-12-06 Rosemount Inc. Process isolation diaphragm assembly for metal process seal
US9638600B2 (en) * 2014-09-30 2017-05-02 Rosemount Inc. Electrical interconnect for pressure sensor in a process variable transmitter
US10060813B2 (en) 2015-09-29 2018-08-28 Rosemount Inc. High over-pressure capable silicon die pressure sensor
US9719872B2 (en) 2015-09-29 2017-08-01 Rosemount Inc. High over-pressure capable silicon die pressure sensor with extended pressure signal output
US10060820B2 (en) 2015-12-22 2018-08-28 Continental Automotive Systems, Inc. Stress-isolated absolute pressure sensor
JP6143926B1 (ja) * 2016-07-09 2017-06-07 日本特殊陶業株式会社 圧力センサ
US10271121B2 (en) 2016-09-23 2019-04-23 Apple Inc. Shock mounted transducer assembly
US10203258B2 (en) 2016-09-26 2019-02-12 Rosemount Inc. Pressure sensor diaphragm with overpressure protection
JP6721529B2 (ja) * 2017-03-22 2020-07-15 アズビル株式会社 差圧センサチップ、差圧発信器、および差圧センサチップの製造方法
JP6897421B2 (ja) * 2017-08-22 2021-06-30 横河電機株式会社 センサ
CN107595261B (zh) * 2017-09-27 2020-11-20 广州中科新知科技有限公司 一种人体振动信号采集板
CN108254123A (zh) * 2017-12-13 2018-07-06 太原航空仪表有限公司 一种用于压力传感器的隔离自保护接口
CN107976279A (zh) * 2017-12-15 2018-05-01 北京创昱科技有限公司 一种真空测量装置
EP3740653A4 (en) * 2018-01-16 2021-10-20 Q.E.D. Environmental Systems, Inc. LIQUID LEVEL MONITORING SYSTEM AND METHOD WITH A PRESSURE SENSOR SYSTEM WITH INFLATABLE / FOLDABLE BAG
US10782200B2 (en) 2018-06-27 2020-09-22 Mks Instruments, Inc. Apparatus and method for thermal insulation of high-temperature pressure sensors
CN111487006B (zh) * 2020-04-16 2021-07-20 南京高华科技股份有限公司 基于应力隔离结构的微差压传感器
US11656138B2 (en) 2020-06-19 2023-05-23 Rosemount Inc. Pressure sensor assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773269A (en) 1986-07-28 1988-09-27 Rosemount Inc. Media isolated differential pressure sensors
DE4444831C2 (de) 1993-12-17 1998-02-19 Mitsubishi Electric Corp Drucksensor
DE10052079A1 (de) 2000-10-19 2002-05-02 Endress Hauser Gmbh Co Druckmeßanordnung
US20030033884A1 (en) 2001-08-16 2003-02-20 Harold Beekhuizen Simplified capacitance pressure sensor

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US3697917A (en) * 1971-08-02 1972-10-10 Gen Electric Semiconductor strain gage pressure transducer
JPS5288931U (enExample) * 1975-12-25 1977-07-02
SU1004786A1 (ru) * 1979-06-01 1983-03-15 Предприятие П/Я А-1874 Датчик давлени с частотным выходом
JPS5669849A (en) * 1979-11-12 1981-06-11 Mitsubishi Electric Corp Semiconductor pressure converting device
ATE34613T1 (de) 1983-11-10 1988-06-15 Kristal Instr Ag Wandlerelement, verfahren zu seiner herstellung sowie verwendung fuer einen druckaufnehmer.
JPH0411141Y2 (enExample) * 1986-08-29 1992-03-19
JPS63199044U (enExample) * 1987-06-10 1988-12-21
US4790192A (en) * 1987-09-24 1988-12-13 Rosemount Inc. Silicon side by side coplanar pressure sensors
EP0317664B1 (de) 1987-11-27 1992-03-04 Kristal Instrumente AG Messzelle, insbesondere für Relativ- und Differenzdruckmessungen
SU1645863A1 (ru) * 1988-12-19 1991-04-30 Киевский Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции Датчик давлени
KR930011091B1 (ko) * 1990-06-08 1993-11-20 미쯔비시 덴끼 가부시끼가이샤 압력 센서
US5285690A (en) * 1992-01-24 1994-02-15 The Foxboro Company Pressure sensor having a laminated substrate
US5327785A (en) * 1993-03-09 1994-07-12 Honeywell Inc. Pressure sensor with improved heat dissipation characteristics
US5583294A (en) * 1994-08-22 1996-12-10 The Foxboro Company Differential pressure transmitter having an integral flame arresting body and overrange diaphragm
US5731522A (en) * 1997-03-14 1998-03-24 Rosemount Inc. Transmitter with isolation assembly for pressure sensor
US5703296A (en) 1995-06-27 1997-12-30 Delco Electronics Corp. Pressure sensor having reduced hysteresis and enhanced electrical performance at low pressures
JPH0933371A (ja) * 1995-07-25 1997-02-07 Yokogawa Electric Corp 半導体圧力計
JPH0979928A (ja) * 1995-09-12 1997-03-28 Nagano Keiki Seisakusho Ltd 半導体圧力センサ装置
WO1997021986A1 (de) 1995-12-08 1997-06-19 Micronas Semiconductor S.A. Mikrosensoren mit siliziummembranen und verfahren zur herstellung derselben
US6561038B2 (en) * 2000-01-06 2003-05-13 Rosemount Inc. Sensor with fluid isolation barrier
DE10023589A1 (de) * 2000-05-13 2001-11-29 Bosch Gmbh Robert Gefrierresistenter Drucksensor
JP2002055006A (ja) * 2000-08-11 2002-02-20 Saginomiya Seisakusho Inc 圧力検出エレメントおよびその製造方法
US6658940B2 (en) * 2000-11-15 2003-12-09 Endress + Hauser Gmbh + Co. Pressure sensor, and a method for mounting it
JP2002350260A (ja) * 2001-05-28 2002-12-04 Matsushita Electric Works Ltd 半導体圧力センサ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773269A (en) 1986-07-28 1988-09-27 Rosemount Inc. Media isolated differential pressure sensors
DE4444831C2 (de) 1993-12-17 1998-02-19 Mitsubishi Electric Corp Drucksensor
DE10052079A1 (de) 2000-10-19 2002-05-02 Endress Hauser Gmbh Co Druckmeßanordnung
US20030033884A1 (en) 2001-08-16 2003-02-20 Harold Beekhuizen Simplified capacitance pressure sensor

Also Published As

Publication number Publication date
JP4815350B2 (ja) 2011-11-16
WO2004104541A1 (en) 2004-12-02
CN1791789B (zh) 2010-05-26
CN1791789A (zh) 2006-06-21
RU2005140100A (ru) 2006-05-10
DE112004000818T5 (de) 2006-03-23
US20040226383A1 (en) 2004-11-18
RU2315273C2 (ru) 2008-01-20
US6883380B2 (en) 2005-04-26
JP2006528365A (ja) 2006-12-14

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R018 Grant decision by examination section/examining division
R020 Patent grant now final
R071 Expiry of right