JPH0427488B2 - - Google Patents

Info

Publication number
JPH0427488B2
JPH0427488B2 JP57066365A JP6636582A JPH0427488B2 JP H0427488 B2 JPH0427488 B2 JP H0427488B2 JP 57066365 A JP57066365 A JP 57066365A JP 6636582 A JP6636582 A JP 6636582A JP H0427488 B2 JPH0427488 B2 JP H0427488B2
Authority
JP
Japan
Prior art keywords
pattern
fixed
yin
yang
rotor
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.)
Expired - Lifetime
Application number
JP57066365A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58184514A (ja
Inventor
Shoichi Hanzawa
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.)
OBARA KIKI KOGYO KK
Original Assignee
OBARA KIKI KOGYO KK
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 OBARA KIKI KOGYO KK filed Critical OBARA 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)
  • Optical Transform (AREA)
  • Measuring Volume Flow (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 JPS58184514A (ja) 1983-10-28
JPH0427488B2 true JPH0427488B2 (ru) 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 (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641522A (en) * 1985-04-03 1987-02-10 Lopresti William J Bearing-less positive displacement flowmeter
JPH0323536Y2 (ru) * 1985-11-20 1991-05-22
US4911010A (en) * 1988-08-12 1990-03-27 Flowdata, Inc. Fluid flowmeter
US5325715A (en) * 1989-08-09 1994-07-05 Flowdata, Inc. Fluid flowmeter
ES2077513B1 (es) * 1993-11-15 1997-10-16 Tremino Gomez J Medidor volumetrico de desplazamiento positivo.
DE102012216817A1 (de) * 2012-09-19 2014-03-20 Nordson Corporation Dosiereinrichtung für ein Fluid

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 (ru) * 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 (ru) * 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

Also Published As

Publication number Publication date
JPS58184514A (ja) 1983-10-28

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