JPH045132B2 - - Google Patents

Info

Publication number
JPH045132B2
JPH045132B2 JP58228052A JP22805283A JPH045132B2 JP H045132 B2 JPH045132 B2 JP H045132B2 JP 58228052 A JP58228052 A JP 58228052A JP 22805283 A JP22805283 A JP 22805283A JP H045132 B2 JPH045132 B2 JP H045132B2
Authority
JP
Japan
Prior art keywords
thin
cylindrical member
pressure detector
flexible cylindrical
fluctuation 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
JP58228052A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60120212A (ja
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 filed Critical
Priority to JP58228052A priority Critical patent/JPS60120212A/ja
Priority to US06/676,752 priority patent/US4625564A/en
Priority to EP84114577A priority patent/EP0144937B1/en
Priority to DE8484114577T priority patent/DE3484674D1/de
Priority to KR1019840007593A priority patent/KR890004417B1/ko
Priority to KR1019890012256A priority patent/KR890004418B1/ko
Priority to CA000469136A priority patent/CA1224058A/en
Publication of JPS60120212A publication Critical patent/JPS60120212A/ja
Publication of JPH045132B2 publication Critical patent/JPH045132B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01F1/3266—Means for detecting quantities used as proxy variables for swirl for detecting fluid pressure oscillations by sensing mechanical vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP58228052A 1983-12-02 1983-12-02 微小変動圧力検出器 Granted JPS60120212A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP58228052A JPS60120212A (ja) 1983-12-02 1983-12-02 微小変動圧力検出器
US06/676,752 US4625564A (en) 1983-12-02 1984-11-30 Vortex flow meter
EP84114577A EP0144937B1 (en) 1983-12-02 1984-11-30 Vortex flow meter
DE8484114577T DE3484674D1 (de) 1983-12-02 1984-11-30 Wirbeldurchflussmesser.
KR1019840007593A KR890004417B1 (ko) 1983-12-02 1984-12-01 와류량계
KR1019890012256A KR890004418B1 (ko) 1983-12-02 1984-12-01 와류량계
CA000469136A CA1224058A (en) 1983-12-02 1984-12-03 Vortex flow meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58228052A JPS60120212A (ja) 1983-12-02 1983-12-02 微小変動圧力検出器

Publications (2)

Publication Number Publication Date
JPS60120212A JPS60120212A (ja) 1985-06-27
JPH045132B2 true JPH045132B2 (enExample) 1992-01-30

Family

ID=16870443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58228052A Granted JPS60120212A (ja) 1983-12-02 1983-12-02 微小変動圧力検出器

Country Status (1)

Country Link
JP (1) JPS60120212A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008050989A (ja) * 2006-08-24 2008-03-06 Denso Corp 消音器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5865544U (ja) * 1981-10-27 1983-05-04 株式会社日本自動車部品総合研究所 内燃機関用ノツキング検出器
JPS5865545U (ja) * 1981-10-28 1983-05-04 株式会社日本自動車部品総合研究所 内燃機関用ノツキング検出器

Also Published As

Publication number Publication date
JPS60120212A (ja) 1985-06-27

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