FR2665531B1 - Volucompteur ameliore pour liquides et/ou gaz. - Google Patents

Volucompteur ameliore pour liquides et/ou gaz.

Info

Publication number
FR2665531B1
FR2665531B1 FR919109485A FR9109485A FR2665531B1 FR 2665531 B1 FR2665531 B1 FR 2665531B1 FR 919109485 A FR919109485 A FR 919109485A FR 9109485 A FR9109485 A FR 9109485A FR 2665531 B1 FR2665531 B1 FR 2665531B1
Authority
FR
France
Prior art keywords
volumeter
liquids
gases
improved
improved volumeter
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 - Fee Related
Application number
FR919109485A
Other languages
English (en)
Other versions
FR2665531A1 (fr
Inventor
Bergamini Giorgio
Paris Ernesto
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.)
Nuovo Pignone Holding SpA
Nuovo Pignone SpA
Original Assignee
Nuovopignone Industrie Meccaniche e Fonderia SpA
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 Nuovopignone Industrie Meccaniche e Fonderia SpA, Nuovo Pignone SpA filed Critical Nuovopignone Industrie Meccaniche e Fonderia SpA
Publication of FR2665531A1 publication Critical patent/FR2665531A1/fr
Application granted granted Critical
Publication of FR2665531B1 publication Critical patent/FR2665531B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01F3/08—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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Sampling And Sample Adjustment (AREA)
FR919109485A 1990-08-01 1991-07-26 Volucompteur ameliore pour liquides et/ou gaz. Expired - Fee Related FR2665531B1 (fr)

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 (2)

Publication Number Publication Date
FR2665531A1 FR2665531A1 (fr) 1992-02-07
FR2665531B1 true FR2665531B1 (fr) 1994-07-01

Family

ID=11177591

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919109485A Expired - Fee Related FR2665531B1 (fr) 1990-08-01 1991-07-26 Volucompteur ameliore pour liquides et/ou gaz.

Country Status (9)

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

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 (fr) * 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
CA2047271C (fr) 2001-03-27
NL9101303A (nl) 1992-03-02
GB2246603A (en) 1992-02-05
DE4125553C2 (de) 1994-02-10
NL194132B (nl) 2001-03-01
DE4125553A1 (de) 1992-02-06
IT9021156A1 (it) 1992-02-01
US5172593A (en) 1992-12-22
JPH04250317A (ja) 1992-09-07
SE9102239L (sv) 1992-02-02
JP3128701B2 (ja) 2001-01-29
FR2665531A1 (fr) 1992-02-07
GB9115563D0 (en) 1991-09-04
SE9102239D0 (sv) 1991-07-25
IT9021156A0 (it) 1990-08-01
IT1243770B (it) 1994-06-28
NL194132C (nl) 2001-07-03
CA2047271A1 (fr) 1992-02-02
SE512887C2 (sv) 2000-05-29

Similar Documents

Publication Publication Date Title
ATE130816T1 (de) Behälter und verschluss.
DE69125261T2 (de) Behältersystem für agrochemikalien und dergleichen
FR2608229B1 (fr) Groupe de pompage pour liquides et gaz
FR2655882B1 (fr) Dispositif pour epurer des gaz.
PL291447A2 (en) Apparatus for saturating liquids with gas
EP0634019A4 (fr) Dosages immunologiques au moyen d'anticorps generiques anti-haptene et materiaux a utiliser.
FR2497621B1 (fr) Dispositif pour transporter et/ou repandre des liquides
SG45437A1 (en) Device for counter-currently contacting gas and liquid
DE69308721T2 (de) Unterteilter flüssigkeitsbenälter
DK0581398T3 (da) Beholdere og indretning til tømning af disse
FR2686592B1 (fr) Appareil pour desservir des rayonnages.
FR2637976B1 (fr) Compteur volumetrique pour liquides et/ou gaz, convenant particulierement pour les stations-service
FR2690717B1 (fr) Oscillateur fluidique et debitmetre comportant un tel oscillateur.
FR2712507B1 (fr) Appareil de filtration pour liquides et gaz industriels.
FR2699369B1 (fr) Couvercle pour canister cryobiologique.
IT1154373B (it) Apparecchio per il convogliamento di liquidi e l'allontanamento dei gas che si separano dal liquido
FR2665531B1 (fr) Volucompteur ameliore pour liquides et/ou gaz.
FR2707571B1 (fr) Ensemble van-box agence pour le transport et/ou l'hébergement des chevaux.
DE69111125T2 (de) Flüssigkeitsbehälter und Auslauföffnung desselben.
FR2698146B1 (fr) Dispositif d'etancheification de palier pour des axes.
DE3370375D1 (en) Flowmeter for liquids and gases
GB9205395D0 (en) Demulsifier system for lubricants and functional fluids
GB2246827B (en) Pipe stopper
FR2695622B3 (fr) Emballage pour nécessaire d'analyses biologiques, et nécessaire comprenant un tel emballage.
FR2692629B1 (fr) Procede pour la solidarisation de conteneurs juxtaposes et/ou superposes.

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090331