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KR960002613U - Diaphragm type micro flow meter - Google Patents

Diaphragm type micro flow meter

Info

Publication number
KR960002613U
KR960002613U KR2019940015130U KR19940015130U KR960002613U KR 960002613 U KR960002613 U KR 960002613U KR 2019940015130 U KR2019940015130 U KR 2019940015130U KR 19940015130 U KR19940015130 U KR 19940015130U KR 960002613 U KR960002613 U KR 960002613U
Authority
KR
South Korea
Prior art keywords
flow meter
diaphragm type
type micro
micro flow
diaphragm
Prior art date
Application number
KR2019940015130U
Other languages
Korean (ko)
Other versions
KR0121833Y1 (en
Inventor
유상열
Original Assignee
유상열
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 유상열 filed Critical 유상열
Priority to KR2019940015130U priority Critical patent/KR0121833Y1/en
Publication of KR960002613U publication Critical patent/KR960002613U/en
Application granted granted Critical
Publication of KR0121833Y1 publication Critical patent/KR0121833Y1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/20—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows
    • G01F3/22—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases
    • G01F3/225—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases characterised by constructional features of membranes or by means for improving proper functioning of membranes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/20—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows
    • G01F3/22—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases
    • G01F3/226—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases characterised by features of meter body or housing

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
KR2019940015130U 1994-06-24 1994-06-24 Diaphragm type micro an oil meter KR0121833Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940015130U KR0121833Y1 (en) 1994-06-24 1994-06-24 Diaphragm type micro an oil meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940015130U KR0121833Y1 (en) 1994-06-24 1994-06-24 Diaphragm type micro an oil meter

Publications (2)

Publication Number Publication Date
KR960002613U true KR960002613U (en) 1996-01-22
KR0121833Y1 KR0121833Y1 (en) 1998-08-01

Family

ID=19386597

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940015130U KR0121833Y1 (en) 1994-06-24 1994-06-24 Diaphragm type micro an oil meter

Country Status (1)

Country Link
KR (1) KR0121833Y1 (en)

Also Published As

Publication number Publication date
KR0121833Y1 (en) 1998-08-01

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20040322

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee