KR940023193U - Gas supply flow measurement device - Google Patents

Gas supply flow measurement device

Info

Publication number
KR940023193U
KR940023193U KR2019930003832U KR930003832U KR940023193U KR 940023193 U KR940023193 U KR 940023193U KR 2019930003832 U KR2019930003832 U KR 2019930003832U KR 930003832 U KR930003832 U KR 930003832U KR 940023193 U KR940023193 U KR 940023193U
Authority
KR
South Korea
Prior art keywords
gas supply
measurement device
supply flow
flow measurement
gas
Prior art date
Application number
KR2019930003832U
Other languages
Korean (ko)
Other versions
KR960005839Y1 (en
Inventor
최용화
Original Assignee
주식회사 공영종합시스템
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 주식회사 공영종합시스템 filed Critical 주식회사 공영종합시스템
Priority to KR2019930003832U priority Critical patent/KR960005839Y1/en
Publication of KR940023193U publication Critical patent/KR940023193U/en
Application granted granted Critical
Publication of KR960005839Y1 publication Critical patent/KR960005839Y1/en

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
    • G01F1/34—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 measuring pressure or differential pressure
    • G01F1/36—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/38—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule
    • G01F1/383—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule with electrical or electro-mechanical indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D7/00—Indicating measured values
    • G01D7/002—Indicating measured values giving both analog and numerical indication
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Measuring Volume Flow (AREA)
KR2019930003832U 1993-03-16 1993-03-16 Gas flow meter KR960005839Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930003832U KR960005839Y1 (en) 1993-03-16 1993-03-16 Gas flow meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930003832U KR960005839Y1 (en) 1993-03-16 1993-03-16 Gas flow meter

Publications (2)

Publication Number Publication Date
KR940023193U true KR940023193U (en) 1994-10-22
KR960005839Y1 KR960005839Y1 (en) 1996-07-16

Family

ID=19352131

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930003832U KR960005839Y1 (en) 1993-03-16 1993-03-16 Gas flow meter

Country Status (1)

Country Link
KR (1) KR960005839Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970052009A (en) * 1995-12-29 1997-07-29 김광호 N_2 level sensor with beacon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970052009A (en) * 1995-12-29 1997-07-29 김광호 N_2 level sensor with beacon

Also Published As

Publication number Publication date
KR960005839Y1 (en) 1996-07-16

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19990714

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee