IT1021974B - Perfezionamento nei flussometri - Google Patents

Perfezionamento nei flussometri

Info

Publication number
IT1021974B
IT1021974B IT53790/74A IT5379074A IT1021974B IT 1021974 B IT1021974 B IT 1021974B IT 53790/74 A IT53790/74 A IT 53790/74A IT 5379074 A IT5379074 A IT 5379074A IT 1021974 B IT1021974 B IT 1021974B
Authority
IT
Italy
Prior art keywords
improvement
flow meters
meters
flow
Prior art date
Application number
IT53790/74A
Other languages
English (en)
Original Assignee
Metco Inc
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 Metco Inc filed Critical Metco Inc
Application granted granted Critical
Publication of IT1021974B publication Critical patent/IT1021974B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/22—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
IT53790/74A 1973-11-07 1974-10-29 Perfezionamento nei flussometri IT1021974B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/413,721 US3933040A (en) 1973-11-07 1973-11-07 Flowmeter

Publications (1)

Publication Number Publication Date
IT1021974B true IT1021974B (it) 1978-02-20

Family

ID=23638352

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53790/74A IT1021974B (it) 1973-11-07 1974-10-29 Perfezionamento nei flussometri

Country Status (7)

Country Link
US (1) US3933040A (it)
JP (1) JPS5525611B2 (it)
CA (1) CA1012378A (it)
DE (1) DE2452408C2 (it)
FR (1) FR2250099B3 (it)
GB (1) GB1436497A (it)
IT (1) IT1021974B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304124A1 (de) * 1983-02-08 1984-08-09 Josef Heinrichs Meßgeräte, 5000 Köln Schwebekoerper-durchflussmessgeraet, insbesondere fuer gasfoermige medien, mit einer daempfungseinrichtung fuer den schwebekoerper
US4739650A (en) * 1985-11-19 1988-04-26 Nippondenso Co., Ltd. Gas flow measuring apparatus
US5337617A (en) * 1993-04-08 1994-08-16 John Dimeff Gas flow meter
US6212957B1 (en) 1998-10-27 2001-04-10 Airsep Corporation Fluid flowmeter and method of assembly
US7140262B1 (en) * 2005-05-05 2006-11-28 Vaughn Neher Technology, Llc Precision variable area flowmeter apparatus
US20090143713A1 (en) * 2007-11-30 2009-06-04 Jacques Van Dam Biliary Shunts, Delivery Systems, Methods of Using the Same and Kits Therefor
US9901347B2 (en) * 2009-05-29 2018-02-27 Terus Medical, Inc. Biliary shunts, delivery systems, and methods of using the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US341841A (en) * 1886-05-11 Gas-test gage
US1238498A (en) * 1915-02-12 1917-08-28 Clarence A Dawley Fluid-meter.
US1641744A (en) * 1923-06-12 1927-09-06 George E Decker Flow meter
FR947312A (fr) * 1944-04-18 1949-06-29 Fischer & Porter Co Débitmètre
US2727388A (en) * 1952-08-02 1955-12-20 Elematic Equipment Corp Flow meter
US3408865A (en) * 1966-10-13 1968-11-05 Roy L. Chenault Fluid flow indicating meter
US3744313A (en) * 1970-09-21 1973-07-10 Taco Inc Fluid flow metering device
US3686945A (en) * 1970-09-21 1972-08-29 Taco Inc Vent for fluid flow metering device

Also Published As

Publication number Publication date
CA1012378A (en) 1977-06-21
DE2452408C2 (de) 1986-02-20
FR2250099B3 (it) 1977-05-06
JPS5080864A (it) 1975-07-01
US3933040A (en) 1976-01-20
GB1436497A (en) 1976-05-19
FR2250099A1 (it) 1975-05-30
JPS5525611B2 (it) 1980-07-07
DE2452408A1 (de) 1975-05-15

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