JPH02140422U - - Google Patents

Info

Publication number
JPH02140422U
JPH02140422U JP1989050053U JP5005389U JPH02140422U JP H02140422 U JPH02140422 U JP H02140422U JP 1989050053 U JP1989050053 U JP 1989050053U JP 5005389 U JP5005389 U JP 5005389U JP H02140422 U JPH02140422 U JP H02140422U
Authority
JP
Japan
Prior art keywords
type flowmeter
area type
uniform
tapered tube
alarm
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
JP1989050053U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0634651Y2 (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 JP1989050053U priority Critical patent/JPH0634651Y2/ja
Priority to KR2019890011859U priority patent/KR920004156Y1/ko
Publication of JPH02140422U publication Critical patent/JPH02140422U/ja
Application granted granted Critical
Publication of JPH0634651Y2 publication Critical patent/JPH0634651Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01F1/22—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 by variable-area meters, e.g. rotameters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
JP1989050053U 1989-04-27 1989-04-27 任意の姿勢において使用可能な面積式流量計 Expired - Fee Related JPH0634651Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989050053U JPH0634651Y2 (ja) 1989-04-27 1989-04-27 任意の姿勢において使用可能な面積式流量計
KR2019890011859U KR920004156Y1 (ko) 1989-04-27 1989-08-11 균등한 눈금을 갖는 면적식 유량계

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989050053U JPH0634651Y2 (ja) 1989-04-27 1989-04-27 任意の姿勢において使用可能な面積式流量計

Publications (2)

Publication Number Publication Date
JPH02140422U true JPH02140422U (enrdf_load_stackoverflow) 1990-11-26
JPH0634651Y2 JPH0634651Y2 (ja) 1994-09-07

Family

ID=12848254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989050053U Expired - Fee Related JPH0634651Y2 (ja) 1989-04-27 1989-04-27 任意の姿勢において使用可能な面積式流量計

Country Status (2)

Country Link
JP (1) JPH0634651Y2 (enrdf_load_stackoverflow)
KR (1) KR920004156Y1 (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110866U (enrdf_load_stackoverflow) * 1976-02-19 1977-08-23
JPS5471663A (en) * 1977-11-18 1979-06-08 Eizou Urata Float area type flow meter
JPS59176624A (ja) * 1983-03-26 1984-10-06 Mitsubishi Electric Corp 流量計
JPS6375520A (ja) * 1986-09-18 1988-04-05 Kunio Saito 流量測定装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110866U (enrdf_load_stackoverflow) * 1976-02-19 1977-08-23
JPS5471663A (en) * 1977-11-18 1979-06-08 Eizou Urata Float area type flow meter
JPS59176624A (ja) * 1983-03-26 1984-10-06 Mitsubishi Electric Corp 流量計
JPS6375520A (ja) * 1986-09-18 1988-04-05 Kunio Saito 流量測定装置

Also Published As

Publication number Publication date
JPH0634651Y2 (ja) 1994-09-07
KR900019088U (ko) 1990-11-08
KR920004156Y1 (ko) 1992-06-22

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees