IT1227568B - Dispositivo misuratore modulare della portata volumetrica di un fluido, in particolare un fluido lubrificante, in un circuito idraulico. - Google Patents

Dispositivo misuratore modulare della portata volumetrica di un fluido, in particolare un fluido lubrificante, in un circuito idraulico.

Info

Publication number
IT1227568B
IT1227568B IT8822751A IT2275188A IT1227568B IT 1227568 B IT1227568 B IT 1227568B IT 8822751 A IT8822751 A IT 8822751A IT 2275188 A IT2275188 A IT 2275188A IT 1227568 B IT1227568 B IT 1227568B
Authority
IT
Italy
Prior art keywords
fluid
measuring device
hydraulic circuit
volumetric flow
modular measuring
Prior art date
Application number
IT8822751A
Other languages
English (en)
Other versions
IT8822751A0 (it
Inventor
Gualtiero Divisi
Original Assignee
Dropsa S P A M
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 Dropsa S P A M filed Critical Dropsa S P A M
Priority to IT8822751A priority Critical patent/IT1227568B/it
Publication of IT8822751A0 publication Critical patent/IT8822751A0/it
Priority to EP89119735A priority patent/EP0370253A1/en
Priority to US07/427,742 priority patent/US5010767A/en
Priority to JP1301807A priority patent/JPH02184723A/ja
Application granted granted Critical
Publication of IT1227568B publication Critical patent/IT1227568B/it

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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N27/00—Proportioning devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
    • 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
    • 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
    • G01F15/18—Supports or connecting means for meters
    • G01F15/185—Connecting means, e.g. bypass conduits
IT8822751A 1988-11-25 1988-11-25 Dispositivo misuratore modulare della portata volumetrica di un fluido, in particolare un fluido lubrificante, in un circuito idraulico. IT1227568B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8822751A IT1227568B (it) 1988-11-25 1988-11-25 Dispositivo misuratore modulare della portata volumetrica di un fluido, in particolare un fluido lubrificante, in un circuito idraulico.
EP89119735A EP0370253A1 (en) 1988-11-25 1989-10-24 Modular device for measuring the volumetric flow rate of a liquid, particularly a lubricant fluid, in a hydraulic circuit
US07/427,742 US5010767A (en) 1988-11-25 1989-10-26 Modular device for measuring the volumetric flow rate of a liquid, particularly a lubricant fluid, in a hydraulic circuit
JP1301807A JPH02184723A (ja) 1988-11-25 1989-11-20 油圧回路における液体、特に潤滑流体の体積流量を測定するモジユラー装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8822751A IT1227568B (it) 1988-11-25 1988-11-25 Dispositivo misuratore modulare della portata volumetrica di un fluido, in particolare un fluido lubrificante, in un circuito idraulico.

Publications (2)

Publication Number Publication Date
IT8822751A0 IT8822751A0 (it) 1988-11-25
IT1227568B true IT1227568B (it) 1991-04-16

Family

ID=11200029

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822751A IT1227568B (it) 1988-11-25 1988-11-25 Dispositivo misuratore modulare della portata volumetrica di un fluido, in particolare un fluido lubrificante, in un circuito idraulico.

Country Status (4)

Country Link
US (1) US5010767A (it)
EP (1) EP0370253A1 (it)
JP (1) JPH02184723A (it)
IT (1) IT1227568B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5542450A (en) * 1994-06-10 1996-08-06 The Lubrizol Corporation Apparatus for metering fluids
EP0794412B1 (de) * 1996-03-04 2000-02-02 Bielenberg Gesellschaft für Messtechnik mbH Vorrichtung zur Volumenmessung von Flüssigkeiten nach Art eines Ringkolbenzählers
JP4042190B2 (ja) * 1997-12-11 2008-02-06 Ｓｍｃ株式会社 流量調節弁付き流量検出器
FR2893125B1 (fr) * 2005-11-10 2008-06-06 Sappel Soc Par Actions Simplif Chambre de mesure cylindrique de compteur de liquide
KR100880159B1 (ko) * 2007-02-20 2009-01-23 박훈희 액체유량계의 장탈착이 용이한 매니폴더 유닛
ITMI20120288A1 (it) * 2012-02-27 2013-08-28 Dropsa Spa Dispositivo di lubrificazione con misuratore di portata
ITMI20120289A1 (it) 2012-02-27 2013-08-28 Dropsa Spa Dispositivo di lubrificazione con regolazione della portata di lubrificante fluido
DE102016008377A1 (de) * 2016-07-12 2018-01-18 Sew-Eurodrive Gmbh & Co Kg Antriebsvorrichtung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB840158A (en) * 1957-11-28 1960-07-06 Cfcmug Improvements in rotary-piston type flowmeters
US3040578A (en) * 1958-11-24 1962-06-26 Parkinson Cowan Appliances Ltd Fluid flow meters
US3232107A (en) * 1962-08-24 1966-02-01 Fischer & Porter Co Flowmeter
FR1530650A (fr) * 1967-05-19 1968-06-28 Compteurs Comp D Compteur d'eau
US3662600A (en) * 1969-11-05 1972-05-16 Gamon Calmet Ind Inc Fluid meter
DE2043256A1 (de) * 1970-09-01 1972-03-02 Spanner & Loeven Frankfurter Z Anschluß-Verbindung von Meßgeräten
CH579770A5 (it) * 1974-06-28 1976-09-15 Siemens Ag
US3981194A (en) * 1975-08-21 1976-09-21 William O. Lehman Flow meter system
DE2855292C2 (de) * 1978-12-21 1980-08-07 Hans Prof. Dr.-Ing. 7000 Stuttgart Wilde Ringkolben-Durchflußmesser
DE3008248A1 (de) * 1980-02-29 1981-09-10 Siemens AG, 1000 Berlin und 8000 München Volumenzaehler
JPS57133319A (en) * 1981-02-13 1982-08-18 Yasushi Ishii Flowmeter by volumetric method
US4699576A (en) * 1984-02-03 1987-10-13 John E. Durand Positive displacement device
DE3637851A1 (de) * 1986-11-06 1988-05-19 Voegele Ag J Regelgeraet zur schmierstoffdosierung

Also Published As

Publication number Publication date
IT8822751A0 (it) 1988-11-25
US5010767A (en) 1991-04-30
EP0370253A1 (en) 1990-05-30
JPH02184723A (ja) 1990-07-19

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971125