JPS58184512A - カルマン渦流量計 - Google Patents

カルマン渦流量計

Info

Publication number
JPS58184512A
JPS58184512A JP57066331A JP6633182A JPS58184512A JP S58184512 A JPS58184512 A JP S58184512A JP 57066331 A JP57066331 A JP 57066331A JP 6633182 A JP6633182 A JP 6633182A JP S58184512 A JPS58184512 A JP S58184512A
Authority
JP
Japan
Prior art keywords
columnar body
downstream
isosceles
needle
karman vortex
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
JP57066331A
Other languages
English (en)
Japanese (ja)
Other versions
JPS632451B2 (enrdf_load_stackoverflow
Inventor
Michihiko Tsuruoka
鶴岡　亨彦
Mutsumi Nanun
睦 南雲
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji Electric Manufacturing 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 Fuji Electric Co Ltd, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP57066331A priority Critical patent/JPS58184512A/ja
Priority to GB08502843A priority patent/GB2159946B/en
Priority to DE19823241988 priority patent/DE3241988A1/de
Priority to GB08232154A priority patent/GB2112938B/en
Publication of JPS58184512A publication Critical patent/JPS58184512A/ja
Priority to GB08502845A priority patent/GB2160314B/en
Priority to GB08502847A priority patent/GB2160316B/en
Priority to GB08502849A priority patent/GB2160318B/en
Priority to GB08502848A priority patent/GB2160317B/en
Priority to GB08502844A priority patent/GB2160313B/en
Publication of JPS632451B2 publication Critical patent/JPS632451B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/48—Arrangement of air sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/185—Circuit arrangements for generating control signals by measuring intake air flow using a vortex flow sensor
    • 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
    • G01F1/3209—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 using Karman vortices
    • G01F1/3218—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 using Karman vortices bluff body design
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
JP57066331A 1981-11-10 1982-04-22 カルマン渦流量計 Granted JPS58184512A (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP57066331A JPS58184512A (ja) 1982-04-22 1982-04-22 カルマン渦流量計
GB08502843A GB2159946B (en) 1981-11-10 1982-11-10 Karmen vortex flowmeters
DE19823241988 DE3241988A1 (de) 1981-11-10 1982-11-10 Durchflussmesser mit karman'scher wirbelstrasse
GB08232154A GB2112938B (en) 1981-11-10 1982-11-10 Karman vortex flowmeters
GB08502844A GB2160313B (en) 1981-11-10 1985-02-05 Karman vortex flowmeters
GB08502845A GB2160314B (en) 1981-11-10 1985-02-05 Karman vortex flowmeters
GB08502847A GB2160316B (en) 1981-11-10 1985-02-05 Karman vortex flowmeters
GB08502849A GB2160318B (en) 1981-11-10 1985-02-05 Karman vortex flowmeters
GB08502848A GB2160317B (en) 1981-11-10 1985-02-05 Karman vortex flowmeters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57066331A JPS58184512A (ja) 1982-04-22 1982-04-22 カルマン渦流量計

Publications (2)

Publication Number Publication Date
JPS58184512A true JPS58184512A (ja) 1983-10-28
JPS632451B2 JPS632451B2 (enrdf_load_stackoverflow) 1988-01-19

Family

ID=13312751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57066331A Granted JPS58184512A (ja) 1981-11-10 1982-04-22 カルマン渦流量計

Country Status (1)

Country Link
JP (1) JPS58184512A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62289729A (ja) * 1986-06-10 1987-12-16 Fuji Electric Co Ltd カルマン渦流量計
US4890037A (en) * 1985-12-23 1989-12-26 Toyota Jidosha Kabushiki Kaisha Apparatus for controlling a vehicle headlamp
US7771644B2 (en) 2003-07-02 2010-08-10 Ansell Healthcare Products Llc Textured surface coating for gloves and method of making
US7814570B2 (en) 2005-01-12 2010-10-19 Ansell Healthcare Products Llc Latex gloves and articles with geometrically defined surface texture providing enhanced grip method for in-line processing thereof
US9695292B2 (en) 2013-11-26 2017-07-04 Ansell Limited Effervescent texturing
US10292440B2 (en) 2015-03-10 2019-05-21 Ansell Limited Supported glove having an abrasion resistant nitrile coating

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0477744U (enrdf_load_stackoverflow) * 1990-11-22 1992-07-07

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890037A (en) * 1985-12-23 1989-12-26 Toyota Jidosha Kabushiki Kaisha Apparatus for controlling a vehicle headlamp
JPS62289729A (ja) * 1986-06-10 1987-12-16 Fuji Electric Co Ltd カルマン渦流量計
US7771644B2 (en) 2003-07-02 2010-08-10 Ansell Healthcare Products Llc Textured surface coating for gloves and method of making
US7814570B2 (en) 2005-01-12 2010-10-19 Ansell Healthcare Products Llc Latex gloves and articles with geometrically defined surface texture providing enhanced grip method for in-line processing thereof
US9695292B2 (en) 2013-11-26 2017-07-04 Ansell Limited Effervescent texturing
US10292440B2 (en) 2015-03-10 2019-05-21 Ansell Limited Supported glove having an abrasion resistant nitrile coating

Also Published As

Publication number Publication date
JPS632451B2 (enrdf_load_stackoverflow) 1988-01-19

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