IT1394748B1 - Dispositivo contatore di portata per un liquido - Google Patents

Dispositivo contatore di portata per un liquido

Info

Publication number
IT1394748B1
IT1394748B1 ITMI2009A001265A ITMI20091265A IT1394748B1 IT 1394748 B1 IT1394748 B1 IT 1394748B1 IT MI2009A001265 A ITMI2009A001265 A IT MI2009A001265A IT MI20091265 A ITMI20091265 A IT MI20091265A IT 1394748 B1 IT1394748 B1 IT 1394748B1
Authority
IT
Italy
Prior art keywords
liquid
flow meter
meter device
flow
meter
Prior art date
Application number
ITMI2009A001265A
Other languages
English (en)
Inventor
Giuliano Ravazzani
Original Assignee
Rpe Srl
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 Rpe Srl filed Critical Rpe Srl
Priority to ITMI2009A001265A priority Critical patent/IT1394748B1/it
Publication of ITMI20091265A1 publication Critical patent/ITMI20091265A1/it
Application granted granted Critical
Publication of IT1394748B1 publication Critical patent/IT1394748B1/it

Links

Classifications

    • 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
    • G01F15/005—Valves
    • 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)
ITMI2009A001265A 2009-07-16 2009-07-16 Dispositivo contatore di portata per un liquido IT1394748B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI2009A001265A IT1394748B1 (it) 2009-07-16 2009-07-16 Dispositivo contatore di portata per un liquido

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2009A001265A IT1394748B1 (it) 2009-07-16 2009-07-16 Dispositivo contatore di portata per un liquido

Publications (2)

Publication Number Publication Date
ITMI20091265A1 ITMI20091265A1 (it) 2011-01-17
IT1394748B1 true IT1394748B1 (it) 2012-07-13

Family

ID=41559535

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A001265A IT1394748B1 (it) 2009-07-16 2009-07-16 Dispositivo contatore di portata per un liquido

Country Status (1)

Country Link
IT (1) IT1394748B1 (it)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379406A (en) * 1965-03-24 1968-04-23 Hays Mfg Co Diaphragm valve with water hammer preventer
US3813940A (en) * 1972-12-18 1974-06-04 Sperry Rand Corp Flow meter with a bypass
DE2406879A1 (de) * 1973-02-21 1974-08-22 Fosselius & Alpen Ab Schutzsystem fuer druckmittelleitungen
US4132237A (en) * 1976-05-03 1979-01-02 Corken Pump Company Excess flow shutoff valve for hazardous fluids
FR2566901B1 (fr) * 1984-06-28 1986-11-07 Flonic Sa Compteur combine compact
YU3489A (en) * 1989-01-10 1991-04-30 Milic Novakovic Universal controlling valve
US7596991B2 (en) * 2007-06-28 2009-10-06 Gm Global Technology Operations, Inc. Multiple path air mass flow sensor assembly

Also Published As

Publication number Publication date
ITMI20091265A1 (it) 2011-01-17

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