KR900016736A - Area flow meter with even scale - Google Patents

Area flow meter with even scale Download PDF

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Publication number
KR900016736A
KR900016736A KR1019890011390A KR890011390A KR900016736A KR 900016736 A KR900016736 A KR 900016736A KR 1019890011390 A KR1019890011390 A KR 1019890011390A KR 890011390 A KR890011390 A KR 890011390A KR 900016736 A KR900016736 A KR 900016736A
Authority
KR
South Korea
Prior art keywords
flow meter
area flow
scale
even scale
plate
Prior art date
Application number
KR1019890011390A
Other languages
Korean (ko)
Inventor
고오이찌 나가오
Original Assignee
간바라 겐지로오
닛뽄 프로우셀 세이조오 가부시끼가이샤
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 간바라 겐지로오, 닛뽄 프로우셀 세이조오 가부시끼가이샤 filed Critical 간바라 겐지로오
Publication of KR900016736A publication Critical patent/KR900016736A/en

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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

Abstract

내용 없음.No content.

Description

균등한 눈금을 갖는 면적식 유량계Area flow meter with even scale

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 면적식 유량계의 직립부착상태의 정면도.1 is a front view of a standing up state of the area flow meter of the present invention.

제2도는 제1도의 A-A 및 B-B의 단면도.2 is a cross-sectional view of A-A and B-B of FIG.

Claims (1)

내부벽면을 축방향으로 곡면으로한, 테이퍼관내에 플로우트(수압판) 및 스프링을 삽입하고 더욱 테이퍼관의 외측에 균등한 눈금을 부착한 눈금판을 구비한 것을 특징으로 하는 균등한 눈금을 갖는 면적식 유량계.Area type with uniform scale, characterized in that the inner wall surface is curved in the axial direction, and a float plate (hydraulic plate) and a spring are inserted into the tapered tube and the scale plate is evenly attached to the outside of the tapered tube. Flow meter. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890011390A 1989-04-27 1989-08-10 Area flow meter with even scale KR900016736A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP89-108122 1989-04-27
JP1108122A JPH02285218A (en) 1989-04-27 1989-04-27 Area type flowmeter having uniform graduation

Publications (1)

Publication Number Publication Date
KR900016736A true KR900016736A (en) 1990-11-14

Family

ID=14476485

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890011390A KR900016736A (en) 1989-04-27 1989-08-10 Area flow meter with even scale

Country Status (2)

Country Link
JP (1) JPH02285218A (en)
KR (1) KR900016736A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10859425B2 (en) * 2018-07-16 2020-12-08 Illinois Tool Works, Inc. Flowmeter having an adjustable shield with flow scales
US10859424B2 (en) * 2018-07-16 2020-12-08 Illinois Tool Works, Inc. Flowmeter having a fitting assembly with drainage reservoir, tap, and plug

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6375520A (en) * 1986-09-18 1988-04-05 Kunio Saito Flow rate measuring instrument

Also Published As

Publication number Publication date
JPH02285218A (en) 1990-11-22

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application