JPS51114157A - Diaphragm type apparatus for detecting pressure fluctuation - Google Patents

Diaphragm type apparatus for detecting pressure fluctuation

Info

Publication number
JPS51114157A
JPS51114157A JP51026668A JP2666876A JPS51114157A JP S51114157 A JPS51114157 A JP S51114157A JP 51026668 A JP51026668 A JP 51026668A JP 2666876 A JP2666876 A JP 2666876A JP S51114157 A JPS51114157 A JP S51114157A
Authority
JP
Japan
Prior art keywords
pressure fluctuation
diaphragm type
type apparatus
detecting pressure
detecting
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.)
Pending
Application number
JP51026668A
Other languages
English (en)
Inventor
Jiyon Futsuseru Jiyun Seodoore
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.)
EASTECH
IISUTETSUTO Inc
Original Assignee
EASTECH
IISUTETSUTO Inc
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 EASTECH, IISUTETSUTO Inc filed Critical EASTECH
Publication of JPS51114157A publication Critical patent/JPS51114157A/ja
Pending 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
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
    • G01L9/0016—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a diaphragm
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/32—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/325—Means for detecting quantities used as proxy variables for swirl
    • G01F1/3259—Means for detecting quantities used as proxy variables for swirl for detecting fluid pressure oscillations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • G01L23/14—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by electromagnetic elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Measuring Volume Flow (AREA)
JP51026668A 1975-03-13 1976-03-13 Diaphragm type apparatus for detecting pressure fluctuation Pending JPS51114157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55815575A 1975-03-13 1975-03-13

Publications (1)

Publication Number Publication Date
JPS51114157A true JPS51114157A (en) 1976-10-07

Family

ID=24228438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51026668A Pending JPS51114157A (en) 1975-03-13 1976-03-13 Diaphragm type apparatus for detecting pressure fluctuation

Country Status (4)

Country Link
JP (1) JPS51114157A (ja)
CA (1) CA1051683A (ja)
DE (1) DE2610397A1 (ja)
GB (1) GB1535225A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7846036B2 (en) 2008-02-28 2010-12-07 Yoshinobu Tanaka Golf putter head

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2103795B (en) * 1981-06-15 1986-03-19 Fuji Electric Co Ltd Flow metering apparatus
JPH0690061B2 (ja) * 1989-08-21 1994-11-14 三菱自動車工業株式会社 渦流量計
CN102721448B (zh) * 2012-05-31 2014-04-16 郑州光力科技股份有限公司 一种抗脏污插入式涡街流量计

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830458A (ja) * 1971-08-24 1973-04-21
JPS4895261A (ja) * 1972-03-17 1973-12-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830458A (ja) * 1971-08-24 1973-04-21
JPS4895261A (ja) * 1972-03-17 1973-12-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7846036B2 (en) 2008-02-28 2010-12-07 Yoshinobu Tanaka Golf putter head

Also Published As

Publication number Publication date
DE2610397A1 (de) 1976-09-30
CA1051683A (en) 1979-04-03
GB1535225A (en) 1978-12-13

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