DE4008320A1 - Drucksensor - Google Patents

Drucksensor

Info

Publication number
DE4008320A1
DE4008320A1 DE4008320A DE4008320A DE4008320A1 DE 4008320 A1 DE4008320 A1 DE 4008320A1 DE 4008320 A DE4008320 A DE 4008320A DE 4008320 A DE4008320 A DE 4008320A DE 4008320 A1 DE4008320 A1 DE 4008320A1
Authority
DE
Germany
Prior art keywords
pressure sensor
sensor according
housing
aid
edge
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Withdrawn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
DE4008320A
Other languages
German (de)
English (en)
Inventor
Harry Dipl Ing Kaiser
Rainer Dipl Ing Willig
Andreas Reppich
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE4008320A priority Critical patent/DE4008320A1/de
Priority to GB9103457A priority patent/GB2242025B/en
Priority to ITMI910632A priority patent/IT1245185B/it
Priority to JP3049609A priority patent/JPH04221728A/ja
Publication of DE4008320A1 publication Critical patent/DE4008320A1/de
Withdrawn legal-status Critical Current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
    • G01L19/14—Housings
    • G01L19/142—Multiple part housings
    • 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
    • G01L19/0038—Fluidic connecting means being part of the housing
    • 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
    • G01L19/0084—Electrical connection means to the outside of the housing
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Force In General (AREA)
DE4008320A 1990-03-15 1990-03-15 Drucksensor Withdrawn DE4008320A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE4008320A DE4008320A1 (de) 1990-03-15 1990-03-15 Drucksensor
GB9103457A GB2242025B (en) 1990-03-15 1991-02-19 Pressure sensor
ITMI910632A IT1245185B (it) 1990-03-15 1991-03-08 Sensore di pressione
JP3049609A JPH04221728A (ja) 1990-03-15 1991-03-14 圧力センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4008320A DE4008320A1 (de) 1990-03-15 1990-03-15 Drucksensor

Publications (1)

Publication Number Publication Date
DE4008320A1 true DE4008320A1 (de) 1991-09-19

Family

ID=6402292

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4008320A Withdrawn DE4008320A1 (de) 1990-03-15 1990-03-15 Drucksensor

Country Status (4)

Country Link
JP (1) JPH04221728A (it)
DE (1) DE4008320A1 (it)
GB (1) GB2242025B (it)
IT (1) IT1245185B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8015880B2 (en) 2006-11-20 2011-09-13 Toyota Jidosha Kabushiki Kaisha Pressure sensor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126108A1 (de) * 1991-08-07 1993-02-11 Westfalia Becorit Ind Tech Druckaufnehmer in dms-technik
US10690524B2 (en) * 2017-10-19 2020-06-23 Veoneer Us, Inc. Lock clip for electrical sensor connection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3631659A1 (de) * 1985-09-17 1987-03-26 Marelli Autronica Vorrichtung zum druckmessen
EP0321225A2 (en) * 1987-12-14 1989-06-21 Medex, Inc. Pressure transducer with conductive polymer bridge
DE8908951U1 (de) * 1989-07-22 1990-11-22 Robert Bosch Gmbh, 7000 Stuttgart Drucksensor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937522A1 (de) * 1989-11-10 1991-05-16 Texas Instruments Deutschland Mit einem traegerelement verbundener halbleiter-drucksensor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3631659A1 (de) * 1985-09-17 1987-03-26 Marelli Autronica Vorrichtung zum druckmessen
EP0321225A2 (en) * 1987-12-14 1989-06-21 Medex, Inc. Pressure transducer with conductive polymer bridge
DE8908951U1 (de) * 1989-07-22 1990-11-22 Robert Bosch Gmbh, 7000 Stuttgart Drucksensor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BERGFRIED, D. et al.: Dickschicht-Drucksensoren mit freitragenden Strukturen, Technisches Messen tm 56 (1989) 6, S. 250-254 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8015880B2 (en) 2006-11-20 2011-09-13 Toyota Jidosha Kabushiki Kaisha Pressure sensor
DE112007002814B4 (de) * 2006-11-20 2013-10-10 Toyota Jidosha Kabushiki Kaisha Drucksensor
DE112007002814B8 (de) * 2006-11-20 2013-12-19 Toyota Jidosha Kabushiki Kaisha Drucksensor

Also Published As

Publication number Publication date
GB2242025A (en) 1991-09-18
GB9103457D0 (en) 1991-04-03
ITMI910632A1 (it) 1992-09-08
GB2242025B (en) 1994-04-06
JPH04221728A (ja) 1992-08-12
IT1245185B (it) 1994-09-13
ITMI910632A0 (it) 1991-03-08

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee