AT383895B - Druckaufnehmer - Google Patents

Druckaufnehmer

Info

Publication number
AT383895B
AT383895B AT221283A AT221283A AT383895B AT 383895 B AT383895 B AT 383895B AT 221283 A AT221283 A AT 221283A AT 221283 A AT221283 A AT 221283A AT 383895 B AT383895 B AT 383895B
Authority
AT
Austria
Prior art keywords
pressure sensor
sensor
pressure
Prior art date
Application number
AT221283A
Other languages
English (en)
Other versions
ATA221283A (de
Inventor
Helmut Dipl Ing List
Guenter Dr Hohenberg
Rudolf Ing Zeiringer
Original Assignee
Avl Verbrennungskraft Messtech
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 Avl Verbrennungskraft Messtech filed Critical Avl Verbrennungskraft Messtech
Priority to AT221283A priority Critical patent/AT383895B/de
Priority to CH273384A priority patent/CH664630A5/de
Priority to DE19843421149 priority patent/DE3421149C2/de
Publication of ATA221283A publication Critical patent/ATA221283A/de
Application granted granted Critical
Publication of AT383895B publication Critical patent/AT383895B/de

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
    • G01L19/0681—Protection against excessive heat
    • 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
    • G01L9/008—Transmitting or indicating the displacement of flexible diaphragms using piezoelectric devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
AT221283A 1983-06-15 1983-06-15 Druckaufnehmer AT383895B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT221283A AT383895B (de) 1983-06-15 1983-06-15 Druckaufnehmer
CH273384A CH664630A5 (de) 1983-06-15 1984-06-05 Druckaufnehmer.
DE19843421149 DE3421149C2 (de) 1983-06-15 1984-06-07 Druckaufnehmer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT221283A AT383895B (de) 1983-06-15 1983-06-15 Druckaufnehmer

Publications (2)

Publication Number Publication Date
ATA221283A ATA221283A (de) 1987-01-15
AT383895B true AT383895B (de) 1987-09-10

Family

ID=3530096

Family Applications (1)

Application Number Title Priority Date Filing Date
AT221283A AT383895B (de) 1983-06-15 1983-06-15 Druckaufnehmer

Country Status (3)

Country Link
AT (1) AT383895B (de)
CH (1) CH664630A5 (de)
DE (1) DE3421149C2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0447255A3 (en) * 1990-03-16 1991-11-06 Matsushita Electric Industrial Co., Ltd Piezoelectric-type pressure sensor
AT2036U1 (de) * 1996-09-06 1998-03-25 Avl Verbrennungskraft Messtech Sensor zur druckmessung in heissen medien
EP2846144A1 (de) * 2013-09-05 2015-03-11 Piezocryst Advanced Sensorics GmbH Drucksensor, vorzugsweise für den Einsatz in heissen dynamischen Prozessen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386482B (de) * 1985-03-05 1988-08-25 Avl Verbrennungskraft Messtech Druckaufnehmer
EP2383004A1 (de) 2010-04-30 2011-11-02 Fresenius Medical Care Deutschland GmbH Membran für einen Druckdom
AT509919B1 (de) * 2010-05-25 2012-09-15 Piezocryst Advanced Sensorics Thermoschutzelement für einen drucksensor
AT515200B1 (de) * 2014-01-20 2015-07-15 Piezocryst Advanced Sensorics Drucksensor mit Wärmeleitelement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT258610B (de) * 1965-12-09 1967-12-11 H C Hans Dipl Ing Dr Dr List Piezoelektrischer Druckgeber
AT264156B (de) * 1966-02-08 1968-08-26 H C Hans Dipl Ing Dr Dr List Piezoelektrischer Druckgeber

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH446761A (de) * 1966-04-29 1967-11-15 Kistler Instrumente Ag Membrankonstruktion für Druckaufnehmer
AT374922B (de) * 1979-08-09 1984-06-12 List Hans Messanordner mit einem druckgeber zum messen des druckes heisser medien

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT258610B (de) * 1965-12-09 1967-12-11 H C Hans Dipl Ing Dr Dr List Piezoelektrischer Druckgeber
AT264156B (de) * 1966-02-08 1968-08-26 H C Hans Dipl Ing Dr Dr List Piezoelektrischer Druckgeber

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0447255A3 (en) * 1990-03-16 1991-11-06 Matsushita Electric Industrial Co., Ltd Piezoelectric-type pressure sensor
US5138885A (en) * 1990-03-16 1992-08-18 Matsushita Electric Industrial Co., Ltd. Piezoelectric-type pressure sensor
EP0574046A3 (de) * 1990-03-16 1994-01-12 Matsushita Electric Industrial Co., Ltd. Piezoelektrischer Druckwandler
AT2036U1 (de) * 1996-09-06 1998-03-25 Avl Verbrennungskraft Messtech Sensor zur druckmessung in heissen medien
EP2846144A1 (de) * 2013-09-05 2015-03-11 Piezocryst Advanced Sensorics GmbH Drucksensor, vorzugsweise für den Einsatz in heissen dynamischen Prozessen

Also Published As

Publication number Publication date
DE3421149C2 (de) 1986-08-21
DE3421149A1 (de) 1984-12-20
ATA221283A (de) 1987-01-15
CH664630A5 (de) 1988-03-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties