DE10347861A1 - Measurement transducer e.g. for pressure sensor, has housing and sensor element arranged in transducer with housing having locking flange creating integrated positive pressure. - Google Patents

Measurement transducer e.g. for pressure sensor, has housing and sensor element arranged in transducer with housing having locking flange creating integrated positive pressure. Download PDF

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Publication number
DE10347861A1
DE10347861A1 DE2003147861 DE10347861A DE10347861A1 DE 10347861 A1 DE10347861 A1 DE 10347861A1 DE 2003147861 DE2003147861 DE 2003147861 DE 10347861 A DE10347861 A DE 10347861A DE 10347861 A1 DE10347861 A1 DE 10347861A1
Authority
DE
Germany
Prior art keywords
housing
transducer
element arranged
pressure
locking flange
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.)
Withdrawn
Application number
DE2003147861
Other languages
German (de)
Inventor
Oliver Graf
Raphael Erni
Dietfried Burczyk
Wolfgang Dannhauer
Ralf Nuernberger
Stefan Muth
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.)
Endress and Hauser SE and Co KG
Original Assignee
Endress and Hauser SE and Co KG
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 Endress and Hauser SE and Co KG filed Critical Endress and Hauser SE and Co KG
Priority to DE2003147861 priority Critical patent/DE10347861A1/en
Publication of DE10347861A1 publication Critical patent/DE10347861A1/en
Withdrawn legal-status Critical Current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
    • G01L19/0007—Fluidic connecting means
    • G01L19/0015—Fluidic connecting means using switching 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
    • G01L19/06—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
    • G01L19/0672—Leakage or rupture protection or detection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

The transducer has a housing and a sensor element arranged in the transducer. The housing has a locking flange and creates an integrated positive pressure. The positive pressure in the transducer balanced with the environment of the transducer. The transducer is a pressure measuring cell.
DE2003147861 2003-10-10 2003-10-10 Measurement transducer e.g. for pressure sensor, has housing and sensor element arranged in transducer with housing having locking flange creating integrated positive pressure. Withdrawn DE10347861A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003147861 DE10347861A1 (en) 2003-10-10 2003-10-10 Measurement transducer e.g. for pressure sensor, has housing and sensor element arranged in transducer with housing having locking flange creating integrated positive pressure.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003147861 DE10347861A1 (en) 2003-10-10 2003-10-10 Measurement transducer e.g. for pressure sensor, has housing and sensor element arranged in transducer with housing having locking flange creating integrated positive pressure.

Publications (1)

Publication Number Publication Date
DE10347861A1 true DE10347861A1 (en) 2005-04-28

Family

ID=34399516

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003147861 Withdrawn DE10347861A1 (en) 2003-10-10 2003-10-10 Measurement transducer e.g. for pressure sensor, has housing and sensor element arranged in transducer with housing having locking flange creating integrated positive pressure.

Country Status (1)

Country Link
DE (1) DE10347861A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1710545A1 (en) * 2005-04-07 2006-10-11 Endress + Hauser Flowtec AG Sensor with overpressure relief device
DE102005040238A1 (en) * 2005-08-24 2007-03-01 Endress + Hauser Flowtec Ag Device for determining and / or monitoring a process variable
US7363811B2 (en) 2005-04-07 2008-04-29 Endress + Hauser Flowtec Ag Measurement pickup
CN100535622C (en) * 2008-03-10 2009-09-02 李岩峰 Variable scale differential pressure transmitter
DE102008017593B3 (en) * 2008-04-07 2010-01-21 Siemens Aktiengesellschaft Housing for field device for process instrumentation in explosion vulnerable region, has winding with O-ring for mechanical connection between cover and housing, where O-ring is positioned such that it is pressed in durable manner
WO2010069710A1 (en) 2008-12-19 2010-06-24 Endress+Hauser Gmbh+Co.Kg Differential pressure transducer
DE102016117989A1 (en) 2016-09-23 2018-03-29 Endress + Hauser Gmbh + Co. Kg Flange set for a differential pressure sensor
WO2019007677A1 (en) 2017-07-07 2019-01-10 Endress+Hauser SE+Co. KG Corrosion-protection element for a field device
CN113167614A (en) * 2018-12-19 2021-07-23 恩德斯+豪斯流量技术股份有限公司 Magnetic-inductive flow sensor and measuring point

Citations (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE881262C (en) * 1951-05-16 1953-06-29 Licentia Gmbh Float flow meter with inductive remote transmission
DE1773458A1 (en) * 1968-05-17 1972-01-05 Rexroth Gmbh G L Safety device for manometer filled with damping fluid
DE3133043A1 (en) * 1980-08-29 1982-04-01 Aisin Seiki K.K., Kariya, Aichi PRESSURE SENSOR
EP0071581A2 (en) * 1981-07-29 1983-02-09 KENT-TIEGHI S.p.A. Electronic transducer for transducing pressure values of industrial process fluids
DE3334893A1 (en) * 1982-09-28 1984-03-29 Draft Systems, Inc., Northridge, Calif. PRESSURE MEASURING DEVICE WITH INTEGRATED PRESSURE VALVE
DE3311252C2 (en) * 1983-03-28 1990-10-31 Joachim Dr.-Ing. 8070 Ingolstadt De Hess
DE3532395C2 (en) * 1985-02-21 1991-05-02 Bs & B Safety Systems Inc., Tulsa, Okla., Us
US5012678A (en) * 1990-08-15 1991-05-07 Dwyer Struments, Inc. Overpressure relief safety plug for pressure gauges
DE9105261U1 (en) * 1991-04-29 1991-06-27 Huang, Tien Tsai, Panchiao City, Taipeh Gas pressure gauge
DE4111118A1 (en) * 1991-04-03 1992-10-08 Univ Chemnitz Tech Micro-mechanical capacitative pressure transducer - has diaphragm spring with frame coupled to movable electrode plate ia diaphragm
DE4218474A1 (en) * 1991-06-07 1992-12-10 Amv Armaturen Und Messgeraete Fluid pressure test appts. with several pressure sensors - has sensors for different pressure ranges connected via overpressure protection valves to processing circuitry
DE4331314C1 (en) * 1993-09-15 1994-09-08 Frank Dr Ing Triesch Arrangement for signalling a pressure change
DE3902245C2 (en) * 1988-01-29 1995-03-16 Bs & B Safety Systems Inc Vibration resistant breakable pressure relief device
DE69016773T2 (en) * 1990-02-12 1995-07-06 Bs & B Safety Systems Inc Non-disintegrating rupture disc for low pressure.
DE69023930T2 (en) * 1989-06-15 1996-06-05 Rosemount Inc MEASURING PROCESSOR WITH EXTENDED MEASURABILITY AND PROPORTIONALLY USEABLE MEANS FOR OVERLOAD PROTECTION.
DE19503488A1 (en) * 1995-02-03 1996-08-08 Norbert Martin Differential pressure monitor for use in feed line of liquid or gas
DE69303703T2 (en) * 1993-01-19 1996-11-28 Fike Corp Notched rupture disc with multiple domes
DE19523234A1 (en) * 1995-06-27 1997-01-02 Wolfgang Dipl Ing Sachs Differential pressure sensor for pipeline system
DE69317788T2 (en) * 1992-09-28 1998-07-30 Courtaulds Fibres Holdings Ltd PIPE
DE3928733C2 (en) * 1988-09-30 1999-02-11 Dwyer Instr Pressure gauge with helically wound Bourdon tube coils
DE19704584C2 (en) * 1997-02-07 1999-02-25 Dornier Gmbh Double-layer capacitor consisting of several double-layer capacitor single cells, usable as energy storage, current source or electronic component
DE19741893C1 (en) * 1997-09-23 1999-03-18 Rag Ag Arrangement for monitoring media with electrically conducting cables has burst plate in flange followed by a burst signal plate carrying electrical resistance connected to a monitoring device
DE69327098T2 (en) * 1992-04-14 2000-04-13 Richard V Varos RUBBER DISC SENSOR DEVICE.
DE20004195U1 (en) * 2000-03-06 2000-05-31 Schmalz J Gmbh Component sensitive to negative pressure
DE10100321A1 (en) * 2000-01-06 2001-07-12 Rosemount Inc Capacitive pressure sensor used in industrial measurement transducer, has dielectric section integrally formed in diaphragm, which is moved in gap between capacitor plates to output signal indicating pressure change
DE10206089A1 (en) * 2002-02-13 2002-08-14 Zimmer Ag bursting
DE69528532T2 (en) * 1994-11-14 2003-02-13 Fike Corp CARVED BERSCHIFT WITH MULTIPLE DOMES AND LOW BORDER PRESSURE

Patent Citations (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE881262C (en) * 1951-05-16 1953-06-29 Licentia Gmbh Float flow meter with inductive remote transmission
DE1773458A1 (en) * 1968-05-17 1972-01-05 Rexroth Gmbh G L Safety device for manometer filled with damping fluid
DE3133043A1 (en) * 1980-08-29 1982-04-01 Aisin Seiki K.K., Kariya, Aichi PRESSURE SENSOR
EP0071581A2 (en) * 1981-07-29 1983-02-09 KENT-TIEGHI S.p.A. Electronic transducer for transducing pressure values of industrial process fluids
DE3334893A1 (en) * 1982-09-28 1984-03-29 Draft Systems, Inc., Northridge, Calif. PRESSURE MEASURING DEVICE WITH INTEGRATED PRESSURE VALVE
DE3311252C2 (en) * 1983-03-28 1990-10-31 Joachim Dr.-Ing. 8070 Ingolstadt De Hess
DE3532395C2 (en) * 1985-02-21 1991-05-02 Bs & B Safety Systems Inc., Tulsa, Okla., Us
DE3902245C2 (en) * 1988-01-29 1995-03-16 Bs & B Safety Systems Inc Vibration resistant breakable pressure relief device
DE3928733C2 (en) * 1988-09-30 1999-02-11 Dwyer Instr Pressure gauge with helically wound Bourdon tube coils
DE69023930T2 (en) * 1989-06-15 1996-06-05 Rosemount Inc MEASURING PROCESSOR WITH EXTENDED MEASURABILITY AND PROPORTIONALLY USEABLE MEANS FOR OVERLOAD PROTECTION.
DE69016773T2 (en) * 1990-02-12 1995-07-06 Bs & B Safety Systems Inc Non-disintegrating rupture disc for low pressure.
US5012678A (en) * 1990-08-15 1991-05-07 Dwyer Struments, Inc. Overpressure relief safety plug for pressure gauges
DE4111862A1 (en) * 1990-08-15 1992-02-20 Dwyer Instr PRESSURE MEASURING DEVICE
DE4111118A1 (en) * 1991-04-03 1992-10-08 Univ Chemnitz Tech Micro-mechanical capacitative pressure transducer - has diaphragm spring with frame coupled to movable electrode plate ia diaphragm
DE9105261U1 (en) * 1991-04-29 1991-06-27 Huang, Tien Tsai, Panchiao City, Taipeh Gas pressure gauge
DE4218474A1 (en) * 1991-06-07 1992-12-10 Amv Armaturen Und Messgeraete Fluid pressure test appts. with several pressure sensors - has sensors for different pressure ranges connected via overpressure protection valves to processing circuitry
DE69327098T2 (en) * 1992-04-14 2000-04-13 Richard V Varos RUBBER DISC SENSOR DEVICE.
DE69317788T2 (en) * 1992-09-28 1998-07-30 Courtaulds Fibres Holdings Ltd PIPE
DE69303703T2 (en) * 1993-01-19 1996-11-28 Fike Corp Notched rupture disc with multiple domes
DE4331314C1 (en) * 1993-09-15 1994-09-08 Frank Dr Ing Triesch Arrangement for signalling a pressure change
DE69528532T2 (en) * 1994-11-14 2003-02-13 Fike Corp CARVED BERSCHIFT WITH MULTIPLE DOMES AND LOW BORDER PRESSURE
DE19503488A1 (en) * 1995-02-03 1996-08-08 Norbert Martin Differential pressure monitor for use in feed line of liquid or gas
DE19523234A1 (en) * 1995-06-27 1997-01-02 Wolfgang Dipl Ing Sachs Differential pressure sensor for pipeline system
DE19704584C2 (en) * 1997-02-07 1999-02-25 Dornier Gmbh Double-layer capacitor consisting of several double-layer capacitor single cells, usable as energy storage, current source or electronic component
DE19741893C1 (en) * 1997-09-23 1999-03-18 Rag Ag Arrangement for monitoring media with electrically conducting cables has burst plate in flange followed by a burst signal plate carrying electrical resistance connected to a monitoring device
DE10100321A1 (en) * 2000-01-06 2001-07-12 Rosemount Inc Capacitive pressure sensor used in industrial measurement transducer, has dielectric section integrally formed in diaphragm, which is moved in gap between capacitor plates to output signal indicating pressure change
DE20004195U1 (en) * 2000-03-06 2000-05-31 Schmalz J Gmbh Component sensitive to negative pressure
DE10206089A1 (en) * 2002-02-13 2002-08-14 Zimmer Ag bursting

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1710545A1 (en) * 2005-04-07 2006-10-11 Endress + Hauser Flowtec AG Sensor with overpressure relief device
US7363811B2 (en) 2005-04-07 2008-04-29 Endress + Hauser Flowtec Ag Measurement pickup
DE102005040238A1 (en) * 2005-08-24 2007-03-01 Endress + Hauser Flowtec Ag Device for determining and / or monitoring a process variable
CN100535622C (en) * 2008-03-10 2009-09-02 李岩峰 Variable scale differential pressure transmitter
DE102008017593B3 (en) * 2008-04-07 2010-01-21 Siemens Aktiengesellschaft Housing for field device for process instrumentation in explosion vulnerable region, has winding with O-ring for mechanical connection between cover and housing, where O-ring is positioned such that it is pressed in durable manner
CN102257363A (en) * 2008-12-19 2011-11-23 恩德莱斯和豪瑟尔两合公司 Differential pressure transducer
WO2010069710A1 (en) 2008-12-19 2010-06-24 Endress+Hauser Gmbh+Co.Kg Differential pressure transducer
US8726735B2 (en) 2008-12-19 2014-05-20 Endress + Hauser Gmbh + Co. Kg Pressure difference measurement transmitter
CN102257363B (en) * 2008-12-19 2014-07-23 恩德莱斯和豪瑟尔两合公司 Differential pressure transducer
DE102016117989A1 (en) 2016-09-23 2018-03-29 Endress + Hauser Gmbh + Co. Kg Flange set for a differential pressure sensor
WO2019007677A1 (en) 2017-07-07 2019-01-10 Endress+Hauser SE+Co. KG Corrosion-protection element for a field device
DE102017115250A1 (en) 2017-07-07 2019-01-10 Endress+Hauser SE+Co. KG Corrosion protection element for a field device
US11340126B2 (en) 2017-07-07 2022-05-24 Endress+Hauser SE+Co. KG Corrosion-protection element for a field device
CN113167614A (en) * 2018-12-19 2021-07-23 恩德斯+豪斯流量技术股份有限公司 Magnetic-inductive flow sensor and measuring point
CN113167614B (en) * 2018-12-19 2024-05-28 恩德斯+豪斯流量技术股份有限公司 Magnetic-inductive flow sensor and measuring point

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee