SE9102239D0 - Improved volumetric meter for liquids and/or gases - Google Patents

Improved volumetric meter for liquids and/or gases

Info

Publication number
SE9102239D0
SE9102239D0 SE9102239A SE9102239A SE9102239D0 SE 9102239 D0 SE9102239 D0 SE 9102239D0 SE 9102239 A SE9102239 A SE 9102239A SE 9102239 A SE9102239 A SE 9102239A SE 9102239 D0 SE9102239 D0 SE 9102239D0
Authority
SE
Sweden
Prior art keywords
liquids
gases
volumetric meter
improved volumetric
meter
Prior art date
Application number
SE9102239A
Other languages
English (en)
Other versions
SE512887C2 (sv
SE9102239L (sv
Inventor
G Bergamini
Original Assignee
Nuovo Pignone Spa
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of SE9102239D0 publication Critical patent/SE9102239D0/sv
Publication of SE9102239L publication Critical patent/SE9102239L/sv
Publication of SE512887C2 publication Critical patent/SE512887C2/sv

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
    • G01F3/08—Rotary-piston or ring-piston meters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F01C1/3441—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F01C1/3445—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the vanes having the form of rollers, slippers or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Volume Flow (AREA)
  • Sampling And Sample Adjustment (AREA)
SE9102239A 1990-08-01 1991-07-25 Volymetrisk mätare för vätskor och/eller gaser SE512887C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02115690A IT1243770B (it) 1990-08-01 1990-08-01 Misuratore volumetrico perfezionato per liquidi e/o gas

Publications (3)

Publication Number Publication Date
SE9102239D0 true SE9102239D0 (sv) 1991-07-25
SE9102239L SE9102239L (sv) 1992-02-02
SE512887C2 SE512887C2 (sv) 2000-05-29

Family

ID=11177591

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9102239A SE512887C2 (sv) 1990-08-01 1991-07-25 Volymetrisk mätare för vätskor och/eller gaser

Country Status (9)

Country Link
US (1) US5172593A (sv)
JP (1) JP3128701B2 (sv)
CA (1) CA2047271C (sv)
DE (1) DE4125553C2 (sv)
FR (1) FR2665531B1 (sv)
GB (1) GB2246603A (sv)
IT (1) IT1243770B (sv)
NL (1) NL194132C (sv)
SE (1) SE512887C2 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2753705C2 (ru) * 2017-05-04 2021-08-20 Общество с ограниченной ответственностью научно-исследовательский и проектный институт "ПЕГАЗ" Роторно-поршневой двигатель внутреннего сгорания

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5653104Y2 (sv) * 1977-11-22 1981-12-10
GB2109468B (en) * 1981-11-12 1984-12-05 Lucas Ind Plc Rotary positive-displacement pumps
IT1227184B (it) * 1988-10-19 1991-03-21 Nuovo Pignone Spa Misuratore volumetrico per liquidi e/o gas, particolarmente adatto per stazioni di servizio

Also Published As

Publication number Publication date
GB9115563D0 (en) 1991-09-04
DE4125553C2 (de) 1994-02-10
SE512887C2 (sv) 2000-05-29
JP3128701B2 (ja) 2001-01-29
SE9102239L (sv) 1992-02-02
JPH04250317A (ja) 1992-09-07
GB2246603A (en) 1992-02-05
US5172593A (en) 1992-12-22
IT9021156A1 (it) 1992-02-01
NL9101303A (nl) 1992-03-02
FR2665531A1 (fr) 1992-02-07
CA2047271C (en) 2001-03-27
IT9021156A0 (it) 1990-08-01
DE4125553A1 (de) 1992-02-06
FR2665531B1 (fr) 1994-07-01
CA2047271A1 (en) 1992-02-02
NL194132B (nl) 2001-03-01
IT1243770B (it) 1994-06-28
NL194132C (nl) 2001-07-03

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Legal Events

Date Code Title Description
NUG Patent has lapsed