KR840006406A - Gas counter - Google Patents

Gas counter Download PDF

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Publication number
KR840006406A
KR840006406A KR1019830004417A KR830004417A KR840006406A KR 840006406 A KR840006406 A KR 840006406A KR 1019830004417 A KR1019830004417 A KR 1019830004417A KR 830004417 A KR830004417 A KR 830004417A KR 840006406 A KR840006406 A KR 840006406A
Authority
KR
South Korea
Prior art keywords
magnetic coupling
coupling means
rotary member
rotary
gas
Prior art date
Application number
KR1019830004417A
Other languages
Korean (ko)
Inventor
신지(외 1) 타까시마
Original Assignee
하마다 히로시
가부시기가이샤 리코오
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 하마다 히로시, 가부시기가이샤 리코오 filed Critical 하마다 히로시
Publication of KR840006406A publication Critical patent/KR840006406A/en
Priority to KR2019910020646U priority Critical patent/KR920001428Y1/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
    • 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
    • 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
    • G01F1/115—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 magnetic or electromagnetic coupling to the indicating device
    • 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
    • G01F15/14—Casings, e.g. of special material

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)
  • Details Of Flowmeters (AREA)

Abstract

내용 없음No content

Description

가스 계수 장치Gas counter

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 제1도의 가스 계측기의 카버 부분을 도시한 도면FIG. 2 shows a cover portion of the gas meter of FIG.

제3도는 제1도와 제2도에 도시한 가스 계측기의 부분 정면도.3 is a partial front view of the gas meter shown in FIG. 1 and FIG.

제4도는 본 발명인 극소누출 가스 탐색장치의 한 실시예가 설치된 가스 계측기의 평면도.4 is a plan view of a gas measuring instrument in which one embodiment of the microleak gas detecting apparatus of the present invention is installed.

Claims (4)

한정된 유로를 흐르는 가스 유동을 감지하기 위한 장치에 있어서, 상기한 가스가 유로를 지날때 회전하게된 로타리 밸브와, 상기한 로타리 밸브와 연관하여 동작하는 제1로타리 부재와, 상기한 제1로타리 부재상에 설치된 제1자기 커플링 수단과, 제1로타리 부재와 동축상에 설치된 제2로타리 부재와, 상기한 제2로타리 부재상에 배치된 제2자기 커플링 수단을 포함하는 것을 특징으로 하는 가스 계수장치.An apparatus for sensing a gas flow flowing through a limited flow path, the apparatus comprising: a rotary valve rotated as the gas passes through a flow path, a first rotary member operating in association with the rotary valve, and the first rotary member A first magnetic coupling means provided on the upper surface, a second rotary member provided coaxially with the first rotary member, and a second magnetic coupling means disposed on the second rotary member. Counter. 제1항에 있어서, 상기한 자기 커플링 수단 가우데 어느 하나에는 적어도 하나 이상의 자석이 포함되고 다른 나머지 하나에는 장기적으로 끌릴 수 있는 물질이 포함되어 상기한 제1, 제2로타리 부재가 일체로 회전하도록 하기 위해 상기한 제1자기 커플링 수단이 제2 자기 커플링 수단에 자기적 커플링되는 것을 특징으로 하는 가스 계수장치.The method of claim 1, wherein said magnetic coupling means comprises at least one magnet and at least one of said magnetic coupling means, wherein said first and second rotary members are integrally rotated. And said first magnetic coupling means is magnetically coupled to said second magnetic coupling means. 제1항에 있어서, 상기한 제1, 제2 자기 커플링 수단에는 적어도 한개 이상의 자석이 포함되어 제1, 제2로타리 부재가 일체로 회전되는 것을 특징으로 하는 가스 계수장치.The gas counter of claim 1, wherein the first and second magnetic coupling means include at least one magnet to rotate the first and second rotary members integrally. 제1항에 있어서, 상기한 제2로타리 부재의 인접부위에 확대수단이 공급된 것을 특징으로 하는 가스계수장치.The gas coefficient device according to claim 1, wherein an enlargement means is supplied to an adjacent portion of the second rotary member. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830004417A 1982-09-20 1983-09-20 Gas counter KR840006406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910020646U KR920001428Y1 (en) 1982-09-20 1991-11-28 Gas detective apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP142388 1982-09-20
JP1982142388U JPS5945525U (en) 1982-09-20 1982-09-20 Micro flow rate operation detection device for gas meters

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019910020646U Division KR920001428Y1 (en) 1982-09-20 1991-11-28 Gas detective apparatus

Publications (1)

Publication Number Publication Date
KR840006406A true KR840006406A (en) 1984-11-29

Family

ID=15314200

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019830004417A KR840006406A (en) 1982-09-20 1983-09-20 Gas counter
KR2019910020646U KR920001428Y1 (en) 1982-09-20 1991-11-28 Gas detective apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR2019910020646U KR920001428Y1 (en) 1982-09-20 1991-11-28 Gas detective apparatus

Country Status (4)

Country Link
JP (1) JPS5945525U (en)
KR (2) KR840006406A (en)
GB (1) GB2128341B (en)
HK (1) HK43391A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB492973A (en) * 1937-04-29 1938-09-30 Charles Leslie Stokoe A rotary flow indicator and alarm
GB621338A (en) * 1947-02-19 1949-04-07 Alexander & Sons Ltd Stephen Improvements in or relating to fluid flow indicators
BE486925A (en) * 1948-01-23 1949-02-15
BE560059A (en) * 1956-08-14
GB1102475A (en) * 1963-08-20 1968-02-07 Sangamo Weston Improvements in or relating to the measurement of electric power supply
GB1310270A (en) * 1969-07-03 1973-03-14 Rockwell Mfg Co Rotary fluid meters
JPS5682522U (en) * 1979-11-15 1981-07-03

Also Published As

Publication number Publication date
JPS5945525U (en) 1984-03-26
GB2128341B (en) 1986-03-12
GB8324864D0 (en) 1983-10-19
KR920001428Y1 (en) 1992-02-24
JPH0412421Y2 (en) 1992-03-25
HK43391A (en) 1991-06-14
GB2128341A (en) 1984-04-26

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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
WICV Withdrawal of application forming a basis of a converted application