GB2242025B - Pressure sensor - Google Patents

Pressure sensor

Info

Publication number
GB2242025B
GB2242025B GB9103457A GB9103457A GB2242025B GB 2242025 B GB2242025 B GB 2242025B GB 9103457 A GB9103457 A GB 9103457A GB 9103457 A GB9103457 A GB 9103457A GB 2242025 B GB2242025 B GB 2242025B
Authority
GB
United Kingdom
Prior art keywords
pressure sensor
sensor
pressure
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
GB9103457A
Other versions
GB2242025A (en
GB9103457D0 (en
Inventor
Harry Kaiser
Andreas Reppich
Rainer Willig
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
Publication of GB9103457D0 publication Critical patent/GB9103457D0/en
Publication of GB2242025A publication Critical patent/GB2242025A/en
Application granted granted Critical
Publication of GB2242025B publication Critical patent/GB2242025B/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
    • G01L19/14—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
GB9103457A 1990-03-15 1991-02-19 Pressure sensor Expired - Fee Related GB2242025B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4008320A DE4008320A1 (en) 1990-03-15 1990-03-15 Pressure sensor with deformation detection resistors

Publications (3)

Publication Number Publication Date
GB9103457D0 GB9103457D0 (en) 1991-04-03
GB2242025A GB2242025A (en) 1991-09-18
GB2242025B true GB2242025B (en) 1994-04-06

Family

ID=6402292

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9103457A Expired - Fee Related GB2242025B (en) 1990-03-15 1991-02-19 Pressure sensor

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111164833A (en) * 2017-10-19 2020-05-15 维宁尔美国公司 Locking clip for electric sensor connection

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126108A1 (en) * 1991-08-07 1993-02-11 Westfalia Becorit Ind Tech PRESSURE GAUGE IN DMS TECHNOLOGY
JP4840098B2 (en) 2006-11-20 2011-12-21 トヨタ自動車株式会社 Pressure sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0427261B1 (en) * 1989-11-10 1995-08-02 Texas Instruments Deutschland Gmbh Semiconductor pressure sensor connected to a support element

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT206726Z2 (en) * 1985-09-17 1987-10-01 Marelli Autronica PRESSURE METER DEVICE
US4852581A (en) * 1987-12-14 1989-08-01 Medex, Inc. Pressure transducer with conductive polymer bridge
DE8908951U1 (en) * 1989-07-22 1990-11-22 Robert Bosch Gmbh, 7000 Stuttgart, De

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0427261B1 (en) * 1989-11-10 1995-08-02 Texas Instruments Deutschland Gmbh Semiconductor pressure sensor connected to a support element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111164833A (en) * 2017-10-19 2020-05-15 维宁尔美国公司 Locking clip for electric sensor connection
CN111164833B (en) * 2017-10-19 2021-12-03 维宁尔美国公司 Locking clip for electric sensor connection

Also Published As

Publication number Publication date
GB2242025A (en) 1991-09-18
IT1245185B (en) 1994-09-13
DE4008320A1 (en) 1991-09-19
ITMI910632A1 (en) 1992-09-08
GB9103457D0 (en) 1991-04-03
JPH04221728A (en) 1992-08-12
ITMI910632A0 (en) 1991-03-08

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Legal Events

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

Effective date: 19970219