KR870012625U - Diaphragm type gas meter - Google Patents

Diaphragm type gas meter

Info

Publication number
KR870012625U
KR870012625U KR2019860001012U KR860001012U KR870012625U KR 870012625 U KR870012625 U KR 870012625U KR 2019860001012 U KR2019860001012 U KR 2019860001012U KR 860001012 U KR860001012 U KR 860001012U KR 870012625 U KR870012625 U KR 870012625U
Authority
KR
South Korea
Prior art keywords
gas meter
type gas
diaphragm type
diaphragm
meter
Prior art date
Application number
KR2019860001012U
Other languages
Korean (ko)
Other versions
KR890002131Y1 (en
Inventor
김성식
Original Assignee
신한공기 주식회사
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 신한공기 주식회사 filed Critical 신한공기 주식회사
Priority to KR2019860001012U priority Critical patent/KR890002131Y1/en
Publication of KR870012625U publication Critical patent/KR870012625U/en
Application granted granted Critical
Publication of KR890002131Y1 publication Critical patent/KR890002131Y1/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
KR2019860001012U 1986-01-31 1986-01-31 A diafram type gas meter KR890002131Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860001012U KR890002131Y1 (en) 1986-01-31 1986-01-31 A diafram type gas meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860001012U KR890002131Y1 (en) 1986-01-31 1986-01-31 A diafram type gas meter

Publications (2)

Publication Number Publication Date
KR870012625U true KR870012625U (en) 1987-08-05
KR890002131Y1 KR890002131Y1 (en) 1989-04-12

Family

ID=19248432

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860001012U KR890002131Y1 (en) 1986-01-31 1986-01-31 A diafram type gas meter

Country Status (1)

Country Link
KR (1) KR890002131Y1 (en)

Also Published As

Publication number Publication date
KR890002131Y1 (en) 1989-04-12

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
N231 Notification of change of applicant
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19921012

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee