JPS57163819A - Detector for amount of sucked air of engine - Google Patents

Detector for amount of sucked air of engine

Info

Publication number
JPS57163819A
JPS57163819A JP4958181A JP4958181A JPS57163819A JP S57163819 A JPS57163819 A JP S57163819A JP 4958181 A JP4958181 A JP 4958181A JP 4958181 A JP4958181 A JP 4958181A JP S57163819 A JPS57163819 A JP S57163819A
Authority
JP
Japan
Prior art keywords
vortex
air
generation
air cleaner
sucked air
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
JP4958181A
Other languages
Japanese (ja)
Other versions
JPS6127693B2 (en
Inventor
Yoshiaki Asayama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4958181A priority Critical patent/JPS57163819A/en
Publication of JPS57163819A publication Critical patent/JPS57163819A/en
Publication of JPS6127693B2 publication Critical patent/JPS6127693B2/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
    • G01F1/3209—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

Abstract

PURPOSE:To prevent the local dirtying and deformation of an air cleaner element by forming a vortex generation part at the confluent point of a couple of intake pipes which introduce sucked air of an engine, and then detecting the frequency of the generation of a generated vortex. CONSTITUTION:In an air cleaner case 6 which has an air intake 7 and an air cleaner element 8, a detector body 9 for the amount of sucked air which has a couple of intake pipes 10 and 11 equipped with filletes is connected. At the confluent point of said intake pipes 10 and 11, a vortex generation part 14 is formed, and a vortex generated by the vortex generation part is stabilized by vortex stabilizers (plate) 15, 15', and 15'' to detect the frequency of the generation of the periodical vortex which corresponds to the flow rate of the sucked air is detected by vortex detectors 16 and 16'. Therefore, air passing through the air cleaner element never flows to one concentrated part, so that the generation of local dirtying and deformation due to concentrated flow are prevented.
JP4958181A 1981-03-31 1981-03-31 Detector for amount of sucked air of engine Granted JPS57163819A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4958181A JPS57163819A (en) 1981-03-31 1981-03-31 Detector for amount of sucked air of engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4958181A JPS57163819A (en) 1981-03-31 1981-03-31 Detector for amount of sucked air of engine

Publications (2)

Publication Number Publication Date
JPS57163819A true JPS57163819A (en) 1982-10-08
JPS6127693B2 JPS6127693B2 (en) 1986-06-26

Family

ID=12835178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4958181A Granted JPS57163819A (en) 1981-03-31 1981-03-31 Detector for amount of sucked air of engine

Country Status (1)

Country Link
JP (1) JPS57163819A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04102955U (en) * 1991-02-13 1992-09-04 東洋紡績株式会社 cleaning cloth

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04102955U (en) * 1991-02-13 1992-09-04 東洋紡績株式会社 cleaning cloth

Also Published As

Publication number Publication date
JPS6127693B2 (en) 1986-06-26

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