JPS57175236A - Differential pressure sensor - Google Patents

Differential pressure sensor

Info

Publication number
JPS57175236A
JPS57175236A JP5973581A JP5973581A JPS57175236A JP S57175236 A JPS57175236 A JP S57175236A JP 5973581 A JP5973581 A JP 5973581A JP 5973581 A JP5973581 A JP 5973581A JP S57175236 A JPS57175236 A JP S57175236A
Authority
JP
Japan
Prior art keywords
plate
differential pressure
diaphragm
bias magnet
pressure sensor
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.)
Granted
Application number
JP5973581A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0334015B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Minoru Ichikawa
Koji Sato
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.)
SAGINOMIYA YUNIKONTOROOLE KK
Original Assignee
SAGINOMIYA YUNIKONTOROOLE KK
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 SAGINOMIYA YUNIKONTOROOLE KK filed Critical SAGINOMIYA YUNIKONTOROOLE KK
Priority to JP5973581A priority Critical patent/JPS57175236A/ja
Publication of JPS57175236A publication Critical patent/JPS57175236A/ja
Publication of JPH0334015B2 publication Critical patent/JPH0334015B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
    • G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
JP5973581A 1981-04-22 1981-04-22 Differential pressure sensor Granted JPS57175236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5973581A JPS57175236A (en) 1981-04-22 1981-04-22 Differential pressure sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5973581A JPS57175236A (en) 1981-04-22 1981-04-22 Differential pressure sensor

Publications (2)

Publication Number Publication Date
JPS57175236A true JPS57175236A (en) 1982-10-28
JPH0334015B2 JPH0334015B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-21

Family

ID=13121761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5973581A Granted JPS57175236A (en) 1981-04-22 1981-04-22 Differential pressure sensor

Country Status (1)

Country Link
JP (1) JPS57175236A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2755237A1 (fr) * 1996-10-25 1998-04-30 Elbi Int Spa Transducteur electronique differentiel de pression

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245953A (en) * 1975-10-09 1977-04-12 Nippon Steel Corp Method for inspecting metal body by use of disturbances in blanced
JPS5546199A (en) * 1978-09-28 1980-03-31 Bosch Gmbh Robert Mechanical and electric pressure converter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245953A (en) * 1975-10-09 1977-04-12 Nippon Steel Corp Method for inspecting metal body by use of disturbances in blanced
JPS5546199A (en) * 1978-09-28 1980-03-31 Bosch Gmbh Robert Mechanical and electric pressure converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2755237A1 (fr) * 1996-10-25 1998-04-30 Elbi Int Spa Transducteur electronique differentiel de pression

Also Published As

Publication number Publication date
JPH0334015B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-21

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