JPH0379655B2 - - Google Patents

Info

Publication number
JPH0379655B2
JPH0379655B2 JP58027907A JP2790783A JPH0379655B2 JP H0379655 B2 JPH0379655 B2 JP H0379655B2 JP 58027907 A JP58027907 A JP 58027907A JP 2790783 A JP2790783 A JP 2790783A JP H0379655 B2 JPH0379655 B2 JP H0379655B2
Authority
JP
Japan
Prior art keywords
pressure
chamber
bead
flexible
flexible membrane
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
JP58027907A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59153140A (ja
Inventor
Takeshi Natsumeda
Yoshio Yamamoto
Hideo Uematsu
Yoshuki Yokoajiro
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2790783A priority Critical patent/JPS59153140A/ja
Publication of JPS59153140A publication Critical patent/JPS59153140A/ja
Publication of JPH0379655B2 publication Critical patent/JPH0379655B2/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
    • 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
    • G01L9/007—Transmitting or indicating the displacement of flexible diaphragms using variations in inductance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
JP2790783A 1983-02-22 1983-02-22 圧力検出装置 Granted JPS59153140A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2790783A JPS59153140A (ja) 1983-02-22 1983-02-22 圧力検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2790783A JPS59153140A (ja) 1983-02-22 1983-02-22 圧力検出装置

Publications (2)

Publication Number Publication Date
JPS59153140A JPS59153140A (ja) 1984-09-01
JPH0379655B2 true JPH0379655B2 (US06633600-20031014-M00021.png) 1991-12-19

Family

ID=12233951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2790783A Granted JPS59153140A (ja) 1983-02-22 1983-02-22 圧力検出装置

Country Status (1)

Country Link
JP (1) JPS59153140A (US06633600-20031014-M00021.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5652391A (en) * 1995-05-12 1997-07-29 Furon Company Double-diaphragm gauge protector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4331779Y1 (US06633600-20031014-M00021.png) * 1965-10-11 1968-12-24
JPS5018541U (US06633600-20031014-M00021.png) * 1973-06-14 1975-03-01
JPS5459186A (en) * 1977-10-14 1979-05-12 Bunker Ramo Duplex pressure meter
JPS5514851A (en) * 1978-07-17 1980-02-01 Fuji Electric Co Ltd Method and apparatus for gas nitriding of stainles steel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4331779Y1 (US06633600-20031014-M00021.png) * 1965-10-11 1968-12-24
JPS5018541U (US06633600-20031014-M00021.png) * 1973-06-14 1975-03-01
JPS5459186A (en) * 1977-10-14 1979-05-12 Bunker Ramo Duplex pressure meter
JPS5514851A (en) * 1978-07-17 1980-02-01 Fuji Electric Co Ltd Method and apparatus for gas nitriding of stainles steel

Also Published As

Publication number Publication date
JPS59153140A (ja) 1984-09-01

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