KR970703523A - 유량계(flowmeter) - Google Patents

유량계(flowmeter)

Info

Publication number
KR970703523A
KR970703523A KR1019960706893A KR19960706893A KR970703523A KR 970703523 A KR970703523 A KR 970703523A KR 1019960706893 A KR1019960706893 A KR 1019960706893A KR 19960706893 A KR19960706893 A KR 19960706893A KR 970703523 A KR970703523 A KR 970703523A
Authority
KR
South Korea
Prior art keywords
flowmeter
Prior art date
Application number
KR1019960706893A
Other languages
English (en)
Other versions
KR100232397B1 (ko
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
Priority claimed from JP14403594A external-priority patent/JP3144986B2/ja
Priority claimed from JP6160664A external-priority patent/JP2965464B2/ja
Priority claimed from JP06160665A external-priority patent/JP3119782B2/ja
Priority claimed from JP7074019A external-priority patent/JPH08271301A/ja
Priority claimed from JP07900595A external-priority patent/JP3500223B2/ja
Priority claimed from JP09539795A external-priority patent/JP3581427B2/ja
Application filed filed Critical
Priority claimed from PCT/JP1995/001070 external-priority patent/WO1995033979A1/ja
Priority claimed from JP16917295A external-priority patent/JP3288201B2/ja
Publication of KR970703523A publication Critical patent/KR970703523A/ko
Application granted granted Critical
Publication of KR100232397B1 publication Critical patent/KR100232397B1/ko

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F7/00—Volume-flow measuring devices with two or more measuring ranges; Compound meters
    • 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
    • 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
    • G01F1/68—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 thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • 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
    • G01F1/68—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 thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/6842—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow with means for influencing the fluid flow
    • 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
    • G01F1/68—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 thermal effects
    • G01F1/696—Circuits therefor, e.g. constant-current flow meters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
KR1019960706893A 1994-06-03 1995-06-01 유량계 KR100232397B1 (ko)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
JP14403594A JP3144986B2 (ja) 1994-06-03 1994-06-03 流量計
JP94-144035 1994-06-03
JP6160664A JP2965464B2 (ja) 1994-06-20 1994-06-20 流量計
JP06160665A JP3119782B2 (ja) 1994-06-20 1994-06-20 流量計
JP94-160665 1994-06-20
JP94-160664 1994-06-20
JP7074019A JPH08271301A (ja) 1995-03-30 1995-03-30 粉粒体の流量測定装置
JP07900595A JP3500223B2 (ja) 1995-04-04 1995-04-04 粉体流量測定装置
JP09539795A JP3581427B2 (ja) 1995-04-20 1995-04-20 粉体塗装機における供給量制御方法および装置
PCT/JP1995/001070 WO1995033979A1 (en) 1994-06-03 1995-06-01 Flowmeter
JP16917295A JP3288201B2 (ja) 1995-06-12 1995-06-12 粉体供給装置

Publications (2)

Publication Number Publication Date
KR970703523A true KR970703523A (ko) 1997-07-03
KR100232397B1 KR100232397B1 (ko) 1999-12-01

Family

ID=66437261

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960706893A KR100232397B1 (ko) 1994-06-03 1995-06-01 유량계

Country Status (1)

Country Link
KR (1) KR100232397B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101251597B1 (ko) 2012-08-14 2013-04-08 주식회사 부산도시가스 가스 유속 및 미분 측정장치

Also Published As

Publication number Publication date
KR100232397B1 (ko) 1999-12-01

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