DE29618398U1 - Pressure sensor - Google Patents

Pressure sensor

Info

Publication number
DE29618398U1
DE29618398U1 DE29618398U DE29618398U DE29618398U1 DE 29618398 U1 DE29618398 U1 DE 29618398U1 DE 29618398 U DE29618398 U DE 29618398U DE 29618398 U DE29618398 U DE 29618398U DE 29618398 U1 DE29618398 U1 DE 29618398U1
Authority
DE
Germany
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 - Lifetime
Application number
DE29618398U
Other languages
German (de)
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.)
BOURDON-HAENNI A/S, DK
Original Assignee
PETERSEN MICHAEL ASTRUP VIBY DK
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 PETERSEN MICHAEL ASTRUP VIBY DK filed Critical PETERSEN MICHAEL ASTRUP VIBY DK
Priority to DE29618398U priority Critical patent/DE29618398U1/en
Publication of DE29618398U1 publication Critical patent/DE29618398U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01L9/0072—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance
    • G01L9/0075—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance using a ceramic diaphragm, e.g. alumina, fused quartz, glass
    • 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
    • G01L9/0072—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance
DE29618398U 1996-10-31 1996-10-31 Pressure sensor Expired - Lifetime DE29618398U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29618398U DE29618398U1 (en) 1996-10-31 1996-10-31 Pressure sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29618398U DE29618398U1 (en) 1996-10-31 1996-10-31 Pressure sensor

Publications (1)

Publication Number Publication Date
DE29618398U1 true DE29618398U1 (en) 1997-05-15

Family

ID=8030936

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29618398U Expired - Lifetime DE29618398U1 (en) 1996-10-31 1996-10-31 Pressure sensor

Country Status (1)

Country Link
DE (1) DE29618398U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106092427A (en) * 2016-06-02 2016-11-09 中国电子科技集团公司第四十九研究所 The double elastic sensing element of a kind of absolute pressure sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106092427A (en) * 2016-06-02 2016-11-09 中国电子科技集团公司第四十九研究所 The double elastic sensing element of a kind of absolute pressure sensor
CN106092427B (en) * 2016-06-02 2018-08-03 中国电子科技集团公司第四十九研究所 A kind of double elastic sensing elements of absolute pressure sensor

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970626

R150 Term of protection extended to 6 years

Effective date: 20000301

R081 Change of applicant/patentee

Owner name: BOURDON-HAENNI A/S, DK

Free format text: FORMER OWNER: PETERSEN, MICHAEL ASTRUP, VIBY, DK

Effective date: 20020219

R157 Lapse of ip right after 6 years

Effective date: 20030501