GB2370638B - Pressure-measuring device - Google Patents

Pressure-measuring device

Info

Publication number
GB2370638B
GB2370638B GB0126984A GB0126984A GB2370638B GB 2370638 B GB2370638 B GB 2370638B GB 0126984 A GB0126984 A GB 0126984A GB 0126984 A GB0126984 A GB 0126984A GB 2370638 B GB2370638 B GB 2370638B
Authority
GB
United Kingdom
Prior art keywords
pressure
measuring device
measuring
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
GB0126984A
Other versions
GB0126984D0 (en
GB2370638A (en
Inventor
Juergen Biskup
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.)
ABB Patent GmbH
Original Assignee
ABB Patent GmbH
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 ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of GB0126984D0 publication Critical patent/GB0126984D0/en
Publication of GB2370638A publication Critical patent/GB2370638A/en
Application granted granted Critical
Publication of GB2370638B publication Critical patent/GB2370638B/en
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
    • 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
    • G01L19/0618—Overload 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
    • G01L19/06—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
GB0126984A 2000-11-09 2001-11-09 Pressure-measuring device Expired - Fee Related GB2370638B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20019067U DE20019067U1 (en) 2000-11-09 2000-11-09 Pressure measuring device

Publications (3)

Publication Number Publication Date
GB0126984D0 GB0126984D0 (en) 2002-01-02
GB2370638A GB2370638A (en) 2002-07-03
GB2370638B true GB2370638B (en) 2003-05-21

Family

ID=7948624

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0126984A Expired - Fee Related GB2370638B (en) 2000-11-09 2001-11-09 Pressure-measuring device

Country Status (2)

Country Link
DE (1) DE20019067U1 (en)
GB (1) GB2370638B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10130376B4 (en) * 2001-06-23 2009-01-29 Abb Ag Differential Pressure Sensor
DE10130372B4 (en) * 2001-06-23 2006-09-14 Abb Patent Gmbh Differential Pressure Sensor
DE10130375B4 (en) * 2001-06-23 2009-01-29 Abb Ag Differential Pressure Sensor
DE10200779B4 (en) * 2002-01-10 2009-03-12 Endress + Hauser Gmbh + Co. Kg Diaphragm seal with membrane breakage detection module and pressure gauge for membrane breakage detection
GB2393253B (en) 2002-09-18 2005-11-16 Abb Offshore Systems Ltd Pressure sensing apparatus
DE10248281A1 (en) * 2002-10-16 2004-04-29 Endress + Hauser Gmbh + Co. Kg Absolute or differential pressure sensor with dynamic overload protection, for preventing damage by pressure spikes, has an additional hydraulic capacitance in the form of a damping membrane
DE10255543B4 (en) * 2002-11-28 2005-09-29 Abb Patent Gmbh pressure sensor
US8371176B2 (en) * 2011-01-06 2013-02-12 Honeywell International Inc. Media isolated pressure sensor
DE202011110182U1 (en) 2011-08-04 2013-01-25 Abb Technology Ag Pressure transmitter with piezoresistive sensors
DE102011109355B4 (en) 2011-08-04 2020-09-03 Abb Schweiz Ag Process for correcting falsified measured values in pressure transmitters with piezoresistive sensors
DE102011109495B4 (en) 2011-08-04 2020-09-03 Abb Schweiz Ag Pressure transmitter with piezoresistive sensors
US9241641B2 (en) 2012-07-20 2016-01-26 Acist Medical Systems, Inc. Fiber optic sensor assembly for sensor delivery device
US20140052009A1 (en) * 2012-08-15 2014-02-20 Acist Medical Systems, Inc. Monitoring blood pressure in a medical injection system
DE102014212766A1 (en) * 2014-07-02 2015-01-29 Siemens Aktiengesellschaft Differential pressure transmitter with an overload protection system
CN106225987A (en) * 2016-08-12 2016-12-14 山东佰测传感科技股份有限公司 Anti-overvoltage stress instrument
US10378987B2 (en) * 2017-03-10 2019-08-13 Honeywell International Inc. Pressure sensor with flow porting having integral flame-proof safety mechanism
CN106706170B (en) * 2017-03-16 2023-01-10 慈溪欧卡特仪表科技有限公司 Pressure gauge with large dial plate pressure range and linear reduction
DE102017212838B4 (en) * 2017-07-26 2024-08-22 Robert Bosch Gmbh Pressure sensor arrangement, measuring device and method for its manufacture
JP7079485B2 (en) * 2018-07-10 2022-06-02 株式会社不二工機 Pressure detection unit, its manufacturing method, pressure sensor using the pressure detection unit, and its manufacturing method
DE102018211645A1 (en) * 2018-07-12 2020-01-16 Ibu-Tec Advanced Materials Ag Particle manufacturing apparatus
CN113038981B (en) 2018-10-31 2023-02-28 阿西斯特医疗系统有限公司 Fluid pressure sensor protection
WO2020187761A1 (en) 2019-03-18 2020-09-24 Siemens Aktiengesellschaft Multifunctional sensor for process or supply technology
US20240210263A1 (en) * 2022-12-23 2024-06-27 Rosemount Aerospace Inc. Pressure sensor with corrugated isolator support

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1532837A (en) * 1975-09-09 1978-11-22 Fuji Electric Co Ltd Apparatus for use in measuring differential fluid pressures
US4135407A (en) * 1978-04-03 1979-01-23 The Foxboro Company Method and apparatus for overrange protection of the transducer in a differential pressure transmitter
US4884451A (en) * 1987-04-18 1989-12-05 Parker-Ermeto Gmbh Fluid pressure measuring device with pressure attenuation
WO2001057488A1 (en) * 2000-02-03 2001-08-09 Siemens Aktiengesellschaft Pressure sensor for detecting the pressure of a liquid

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1532837A (en) * 1975-09-09 1978-11-22 Fuji Electric Co Ltd Apparatus for use in measuring differential fluid pressures
US4135407A (en) * 1978-04-03 1979-01-23 The Foxboro Company Method and apparatus for overrange protection of the transducer in a differential pressure transmitter
US4884451A (en) * 1987-04-18 1989-12-05 Parker-Ermeto Gmbh Fluid pressure measuring device with pressure attenuation
WO2001057488A1 (en) * 2000-02-03 2001-08-09 Siemens Aktiengesellschaft Pressure sensor for detecting the pressure of a liquid

Also Published As

Publication number Publication date
GB0126984D0 (en) 2002-01-02
DE20019067U1 (en) 2001-01-18
GB2370638A (en) 2002-07-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071109