KR920015122A - 용적식 유량계 - Google Patents

용적식 유량계 Download PDF

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Publication number
KR920015122A
KR920015122A KR1019920001183A KR920001183A KR920015122A KR 920015122 A KR920015122 A KR 920015122A KR 1019920001183 A KR1019920001183 A KR 1019920001183A KR 920001183 A KR920001183 A KR 920001183A KR 920015122 A KR920015122 A KR 920015122A
Authority
KR
South Korea
Prior art keywords
optical
light
volumetric
transmissive member
optical fiber
Prior art date
Application number
KR1019920001183A
Other languages
English (en)
Other versions
KR960015059B1 (ko
Inventor
노리유끼 아찌와
마사노부 야마구찌
도오이찌 와다나베
다까도시 오꾸다
Original Assignee
야마모도 이와오
도리니티 고오교오 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 야마모도 이와오, 도리니티 고오교오 가부시끼가이샤 filed Critical 야마모도 이와오
Publication of KR920015122A publication Critical patent/KR920015122A/ko
Application granted granted Critical
Publication of KR960015059B1 publication Critical patent/KR960015059B1/ko

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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
    • G01F3/04—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 rigid movable walls
    • G01F3/06—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 rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • G01F3/065—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 rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing sliding-vane meters
    • 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
    • G01F1/28—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 drag-force, e.g. vane type or impact flowmeter
    • G01F1/30—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 drag-force, e.g. vane type or impact flowmeter for fluent solid material
    • 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
    • G01F1/06—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 using rotating vanes with tangential admission
    • G01F1/065—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 using rotating vanes with tangential admission with radiation as transfer means to the indicating device, e.g. light transmission
    • 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
    • G01F1/10—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 using rotating vanes with axial admission
    • G01F1/103—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 using rotating vanes with axial admission with radiation as transfer means to the indicating device, e.g. light transmission
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/06—Indicating or recording devices
    • 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
    • G01F3/04—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 rigid movable walls
    • G01F3/06—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 rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • G01F3/10—Geared or lobed impeller meters
    • 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
    • G01F3/04—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 rigid movable walls
    • G01F3/14—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 rigid movable walls comprising reciprocating pistons, e.g. reciprocating in a rotating body
    • G01F3/16—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 rigid movable walls comprising reciprocating pistons, e.g. reciprocating in a rotating body in stationary cylinders
    • G01F3/18—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 rigid movable walls comprising reciprocating pistons, e.g. reciprocating in a rotating body in stationary cylinders involving two or more cylinders

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

내용 없음

Description

용적식 유량계
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 용적식 유량계의 제1살시예를 나타내는 사시도, 제2도는 그 유량계의 부분단면도, 제3도는 그 유량계의 사용상태를 나타내는 흐름계통도, 제4도는 본 발명의 제2실시예를 나타내는 주요부의 사시도.

Claims (4)

  1. 유체의 유로에 끼워 만들어지는 케이싱(4,22,31) 내에서 회전 또는 왕복 운동하여 그 케이싱내의 공간부에 충만하는 유체를 연속적으로 송출하는 가동부(5,25,33)의 전체 또는 그 일부가 해당 가동부를 끼우고 대향하는 상기 케이싱의 한쪽벽측에서 다른쪽 벽측으로 광을 투과시키는 투광체(8,25,34)로 형성되고, 그 투광체가 단속적으로 통과 또는 도래하는 위치에서 그 투광체를 통하여 고아을 송수하는 광송신계(EO)와 광수신계(OE)가 설치되어 있는 것을 특징으로 하는 용적식 유량계.
  2. 제1항에 있어서, 상기 광송신계(EO)와 광 수신계(OE)가 선단에 집광렌즈를 설치한 송광용 광섬유(9)와 수광용 광섬유(10)의 단말사이에서 광을 송수하는 것을 특징으로 하는 용적식 유량계.
  3. 제1항에 있어서, 상기 투광체(8,26,34)가 상기 가동부(5,25,33)를 관통하여 투시구멍(7) 내에 매설된 광섬유 또는 유리로드인 것을 특징으로 하는 용적식 유량계.
  4. 제1항에 있어서, 상기 광송신계(EO)와 광 수신계(OE)가 상기 투광체(8,26,34)의 이동 방향을 따라 복수개소에서 광을 송수하는 것을 특징으로 하는 용적식 유량계.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920001183A 1991-01-31 1992-01-28 용적식 유량계 KR960015059B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-10536 1991-01-31
JP3010536A JPH04244917A (ja) 1991-01-31 1991-01-31 塗料流量計

Publications (2)

Publication Number Publication Date
KR920015122A true KR920015122A (ko) 1992-08-26
KR960015059B1 KR960015059B1 (ko) 1996-10-24

Family

ID=11752987

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920001183A KR960015059B1 (ko) 1991-01-31 1992-01-28 용적식 유량계

Country Status (4)

Country Link
EP (1) EP0497195A1 (ko)
JP (1) JPH04244917A (ko)
KR (1) KR960015059B1 (ko)
CA (1) CA2060174A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7152469B2 (en) 2004-01-13 2006-12-26 Baxter International Inc. Fluid flow sensor, method and system
US8069719B2 (en) * 2009-02-11 2011-12-06 Ecolab Usa Inc. Gear flow meter with optical sensor
DE102012216817A1 (de) 2012-09-19 2014-03-20 Nordson Corporation Dosiereinrichtung für ein Fluid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413639A1 (fr) * 1977-12-29 1979-07-27 Gernelle Henry Appareil de mesure d'un ecoulement de fluide, a reponse rapi de
GB2083210B (en) * 1980-04-22 1984-07-25 Taylor Lionel Ivor Alfred Turbine flowmeters
FR2560988A1 (fr) * 1984-03-09 1985-09-13 Travert Raymond Compteur volumetrique pour spirometre
US4781066A (en) * 1986-08-22 1988-11-01 Gilbarco Inc. Linear sensing apparatus for positive displacement meter
SE8804353D0 (sv) * 1988-12-01 1988-12-01 Nor`N Anders Anordning foer maetning av floedet av ett stroemmande fluidum

Also Published As

Publication number Publication date
CA2060174A1 (en) 1992-08-01
JPH04244917A (ja) 1992-09-01
KR960015059B1 (ko) 1996-10-24
EP0497195A1 (en) 1992-08-05

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