JPS58184514A - 流量発信器 - Google Patents

流量発信器

Info

Publication number
JPS58184514A
JPS58184514A JP6636582A JP6636582A JPS58184514A JP S58184514 A JPS58184514 A JP S58184514A JP 6636582 A JP6636582 A JP 6636582A JP 6636582 A JP6636582 A JP 6636582A JP S58184514 A JPS58184514 A JP S58184514A
Authority
JP
Japan
Prior art keywords
pattern
light
positive
fixed
flow rate
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP6636582A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0427488B2 (enrdf_load_stackoverflow
Inventor
Shoichi Hanzawa
半沢　正一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oval Kiki Kogyo KK
Oval Engineering Co Ltd
Original Assignee
Oval Kiki Kogyo KK
Oval Engineering Co Ltd
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 Oval Kiki Kogyo KK, Oval Engineering Co Ltd filed Critical Oval Kiki Kogyo KK
Priority to JP6636582A priority Critical patent/JPS58184514A/ja
Publication of JPS58184514A publication Critical patent/JPS58184514A/ja
Publication of JPH0427488B2 publication Critical patent/JPH0427488B2/ja
Granted legal-status Critical Current

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
    • G01F3/04—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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Optical Transform (AREA)
JP6636582A 1982-04-22 1982-04-22 流量発信器 Granted JPS58184514A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6636582A JPS58184514A (ja) 1982-04-22 1982-04-22 流量発信器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6636582A JPS58184514A (ja) 1982-04-22 1982-04-22 流量発信器

Publications (2)

Publication Number Publication Date
JPS58184514A true JPS58184514A (ja) 1983-10-28
JPH0427488B2 JPH0427488B2 (enrdf_load_stackoverflow) 1992-05-12

Family

ID=13313743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6636582A Granted JPS58184514A (ja) 1982-04-22 1982-04-22 流量発信器

Country Status (1)

Country Link
JP (1) JPS58184514A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6286516U (enrdf_load_stackoverflow) * 1985-11-20 1987-06-02
US4815318A (en) * 1985-04-03 1989-03-28 Lopresti William J Bearing-less positive displacement flow meter
US4911010A (en) * 1988-08-12 1990-03-27 Flowdata, Inc. Fluid flowmeter
US5325715A (en) * 1989-08-09 1994-07-05 Flowdata, Inc. Fluid flowmeter
US5627313A (en) * 1993-11-15 1997-05-06 Gomez; Tremi+E,Otl N+Ee O J. A. Positive displacement volumetric measuring device
CN104736252A (zh) * 2012-09-19 2015-06-24 诺信公司 用于流体的计量装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230459A (en) * 1975-09-03 1977-03-08 Hitachi Ltd Optical position detecting device
JPS5437664U (enrdf_load_stackoverflow) * 1977-08-18 1979-03-12
JPS56101521A (en) * 1980-01-19 1981-08-14 Tokyo Riyousuiki Kogyosho:Kk Measurement method for instrumental error of flow meter and its device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230459A (en) * 1975-09-03 1977-03-08 Hitachi Ltd Optical position detecting device
JPS5437664U (enrdf_load_stackoverflow) * 1977-08-18 1979-03-12
JPS56101521A (en) * 1980-01-19 1981-08-14 Tokyo Riyousuiki Kogyosho:Kk Measurement method for instrumental error of flow meter and its device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4815318A (en) * 1985-04-03 1989-03-28 Lopresti William J Bearing-less positive displacement flow meter
JPS6286516U (enrdf_load_stackoverflow) * 1985-11-20 1987-06-02
US4911010A (en) * 1988-08-12 1990-03-27 Flowdata, Inc. Fluid flowmeter
US5325715A (en) * 1989-08-09 1994-07-05 Flowdata, Inc. Fluid flowmeter
US5627313A (en) * 1993-11-15 1997-05-06 Gomez; Tremi+E,Otl N+Ee O J. A. Positive displacement volumetric measuring device
CN104736252A (zh) * 2012-09-19 2015-06-24 诺信公司 用于流体的计量装置
CN104736252B (zh) * 2012-09-19 2018-11-30 诺信公司 用于流体的计量装置
US10155242B2 (en) 2012-09-19 2018-12-18 Nordson Corporation Metering device for a fluid

Also Published As

Publication number Publication date
JPH0427488B2 (enrdf_load_stackoverflow) 1992-05-12

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