EP3593104A4 - Pressure sensor having coplanar meter body with sensor overpressure protection - Google Patents

Pressure sensor having coplanar meter body with sensor overpressure protection Download PDF

Info

Publication number
EP3593104A4
EP3593104A4 EP18763768.1A EP18763768A EP3593104A4 EP 3593104 A4 EP3593104 A4 EP 3593104A4 EP 18763768 A EP18763768 A EP 18763768A EP 3593104 A4 EP3593104 A4 EP 3593104A4
Authority
EP
European Patent Office
Prior art keywords
sensor
meter body
overpressure protection
pressure sensor
coplanar
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.)
Ceased
Application number
EP18763768.1A
Other languages
German (de)
French (fr)
Other versions
EP3593104A1 (en
Inventor
George Hershey
Ronald E. Beselt
Richard D. DAUGERT
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.)
Honeywell International Inc
Original Assignee
Honeywell International 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
Priority claimed from US15/632,005 external-priority patent/US20180259413A1/en
Application filed by Honeywell International Inc filed Critical Honeywell International Inc
Publication of EP3593104A1 publication Critical patent/EP3593104A1/en
Publication of EP3593104A4 publication Critical patent/EP3593104A4/en
Ceased 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
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
    • G01L9/0052—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
    • G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
    • G01L13/026—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms involving double diaphragm
    • 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
    • G01L19/0618—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
    • G01L19/06—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
EP18763768.1A 2017-03-10 2018-03-06 Pressure sensor having coplanar meter body with sensor overpressure protection Ceased EP3593104A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762470089P 2017-03-10 2017-03-10
US15/632,005 US20180259413A1 (en) 2017-03-10 2017-06-23 Pressure sensor having coplanar meter body with sensor overpressure protection
PCT/US2018/021096 WO2018165122A1 (en) 2017-03-10 2018-03-06 Pressure sensor having coplanar meter body with sensor overpressure protection

Publications (2)

Publication Number Publication Date
EP3593104A1 EP3593104A1 (en) 2020-01-15
EP3593104A4 true EP3593104A4 (en) 2020-12-16

Family

ID=63447890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18763768.1A Ceased EP3593104A4 (en) 2017-03-10 2018-03-06 Pressure sensor having coplanar meter body with sensor overpressure protection

Country Status (3)

Country Link
EP (1) EP3593104A4 (en)
CN (1) CN110402378B (en)
WO (1) WO2018165122A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110418952A (en) * 2017-03-10 2019-11-05 霍尼韦尔国际公司 The pressure sensor carried with stream with whole fire safety mechanism
WO2021121969A1 (en) 2019-12-20 2021-06-24 Endress+Hauser SE+Co. KG Differential pressure measuring sensor
DE102020121585A1 (en) 2020-08-17 2022-02-17 Endress+Hauser SE+Co. KG Differential pressure sensor for determining the differential pressure of two pressures
DE102020110728A1 (en) 2020-04-20 2021-10-21 Endress+Hauser SE+Co. KG Differential pressure transducer for determining the differential pressure of two pressures
DE102020121579A1 (en) 2020-08-17 2022-02-17 Endress+Hauser SE+Co. KG differential pressure sensor
CN115151801A (en) * 2019-12-20 2022-10-04 恩德莱斯和豪瑟尔欧洲两合公司 Differential pressure measuring sensor for determining a differential pressure between two pressures
DE102019135476A1 (en) * 2019-12-20 2021-06-24 Endress+Hauser SE+Co. KG Differential pressure transducer
WO2021213764A1 (en) 2020-04-20 2021-10-28 Endress+Hauser SE+Co. KG Differential pressure transducer for measuring the differential pressure between two pressures
DE102020121580A1 (en) 2020-08-17 2022-02-17 Endress+Hauser SE+Co. KG Differential pressure sensor for determining the differential pressure of two pressures
DE102020121582A1 (en) 2020-08-17 2022-02-17 Endress+Hauser SE+Co. KG Differential pressure sensor for determining the differential pressure of two pressures
DE102020121581A1 (en) 2020-08-17 2022-02-17 Endress+Hauser SE+Co. KG differential pressure sensor
DE102020121583A1 (en) 2020-08-17 2022-02-17 Endress+Hauser SE+Co. KG differential pressure sensor
DE102020121584A1 (en) 2020-08-17 2022-02-17 Endress+Hauser SE+Co. KG Differential pressure sensor for determining the differential pressure of two pressures
CN214471485U (en) * 2020-10-18 2021-10-22 武汉飞恩微电子有限公司 Sintering seat, core body structure and pressure sensor
DE102020133358A1 (en) 2020-12-14 2022-06-15 Endress+Hauser SE+Co. KG Process for the pressure and gas-tight separation of a first and a second hydraulic path in a differential pressure sensor
DE102020133349A1 (en) 2020-12-14 2022-06-15 Endress+Hauser SE+Co. KG Coplanar differential pressure transducer
DE102020133380A1 (en) 2020-12-14 2022-06-15 Endress+Hauser SE+Co. KG Coplanar pressure transducer for determining the pressure reading of a medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020017143A1 (en) * 2000-07-13 2002-02-14 Endress + Hauser Gmbh + Co. Differential pressure pickup
DE102012025070A1 (en) * 2012-12-21 2014-06-26 Endress + Hauser Gmbh + Co. Kg Hydraulic measuring unit with coplanar pressure inputs and differential pressure sensor with such a measuring unit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3222620A1 (en) * 1982-02-15 1983-08-25 Siemens AG, 1000 Berlin und 8000 München PRESSURE OR PRESSURE DIFFERENCE MEASURING DEVICE WITH A PRESSURE SENSOR DEVICE PROTECTED FROM OVERLOAD
US5287746A (en) * 1992-04-14 1994-02-22 Rosemount Inc. Modular transmitter with flame arresting header
US6041659A (en) * 1998-07-09 2000-03-28 Honeywell Inc. Methods and apparatus for sensing differential and gauge static pressure in a fluid flow line
US9010191B2 (en) * 2011-12-22 2015-04-21 Rosemount Inc. Pressure sensor module for sub-sea applications
US9038476B2 (en) * 2012-09-27 2015-05-26 Rosemount Inc. Pressure transmitter with fill tube
DE102012113042A1 (en) * 2012-12-21 2014-06-26 Endress + Hauser Gmbh + Co. Kg Hydraulic measuring unit with coplanar pressure inputs and differential pressure sensor with such a measuring unit
JP6115935B2 (en) * 2013-01-25 2017-04-19 セイコーインスツル株式会社 Aging heat treated material made of duplex stainless steel, diaphragm, pressure sensor, diaphragm valve using the same, and method for producing duplex stainless steel
DE102014102719A1 (en) * 2014-02-28 2015-09-03 Endress + Hauser Gmbh + Co. Kg Differenzdruckmessaufnehmer
US9816889B2 (en) * 2015-01-30 2017-11-14 Omega Engineering, Inc. Differential pressure sensing device with overload protection

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020017143A1 (en) * 2000-07-13 2002-02-14 Endress + Hauser Gmbh + Co. Differential pressure pickup
DE102012025070A1 (en) * 2012-12-21 2014-06-26 Endress + Hauser Gmbh + Co. Kg Hydraulic measuring unit with coplanar pressure inputs and differential pressure sensor with such a measuring unit

Also Published As

Publication number Publication date
WO2018165122A1 (en) 2018-09-13
EP3593104A1 (en) 2020-01-15
CN110402378B (en) 2022-03-08
CN110402378A (en) 2019-11-01

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