IT1022374B - Flussometro a vortice - Google Patents

Flussometro a vortice

Info

Publication number
IT1022374B
IT1022374B IT27779/74A IT2777974A IT1022374B IT 1022374 B IT1022374 B IT 1022374B IT 27779/74 A IT27779/74 A IT 27779/74A IT 2777974 A IT2777974 A IT 2777974A IT 1022374 B IT1022374 B IT 1022374B
Authority
IT
Italy
Prior art keywords
vortice
flow meter
meter
flow
vortice flow
Prior art date
Application number
IT27779/74A
Other languages
English (en)
Original Assignee
Cox Instr
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 Cox Instr filed Critical Cox Instr
Application granted granted Critical
Publication of IT1022374B publication Critical patent/IT1022374B/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
    • G01F1/32—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 using swirl flowmeters
    • 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
    • G01F1/06—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 using rotating vanes with tangential admission
    • G01F1/065—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 using rotating vanes with tangential admission with radiation as transfer means to the indicating device, e.g. light transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
IT27779/74A 1973-10-01 1974-09-26 Flussometro a vortice IT1022374B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/402,075 US3937081A (en) 1973-10-01 1973-10-01 Vortex flowmeter

Publications (1)

Publication Number Publication Date
IT1022374B true IT1022374B (it) 1978-03-20

Family

ID=23590407

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27779/74A IT1022374B (it) 1973-10-01 1974-09-26 Flussometro a vortice

Country Status (6)

Country Link
US (1) US3937081A (it)
JP (1) JPS5062664A (it)
DE (1) DE2446131A1 (it)
FR (1) FR2246847B3 (it)
IT (1) IT1022374B (it)
SE (1) SE7412263L (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047433A (en) * 1976-05-07 1977-09-13 Cox Instrument Division Lynch Corporation Modular vortex flowmeter
US4173144A (en) * 1978-04-03 1979-11-06 Transdynamics Low flow rate transducer construction
US4179924A (en) * 1978-04-03 1979-12-25 Chrysler Corporation Mounting for paddlewheel photoelectric transducer
JPS5922492Y2 (ja) * 1981-05-29 1984-07-05 株式会社デンソー 流量検出器
US4572209A (en) * 1982-08-27 1986-02-25 Boehringer Laboratories Dynamic braked spirometer
US4833925A (en) * 1987-05-08 1989-05-30 Baxter International Inc. Bearingless flowmeter
GB8822239D0 (en) * 1988-09-21 1988-10-26 Caradon Mira Ltd Flow control device
RU2685798C1 (ru) * 2018-05-28 2019-04-23 федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" Радио-шариковый первичный преобразователь расхода жидкости

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB529615A (en) * 1939-06-05 1940-11-25 Gustave John Francis Lemmens Improvements in means for electrically indicating instantaneous values of a variablesuch as rate of fluid flow
US3131561A (en) * 1961-03-02 1964-05-05 Bowser Inc Flow measuring device
US3256736A (en) * 1962-11-07 1966-06-21 Rockwell Mfg Co Fluid meters
US3230767A (en) * 1963-03-19 1966-01-25 Exxon Research Engineering Co Measurement of fluid flow rate
US3447373A (en) * 1966-09-27 1969-06-03 Foxboro Co Bearingless flowmeter employing fluid support for rotor
US3605729A (en) * 1970-04-13 1971-09-20 Respiratory Bioelectronics Sys Fluid flow meter system

Also Published As

Publication number Publication date
FR2246847A1 (it) 1975-05-02
US3937081A (en) 1976-02-10
DE2446131A1 (de) 1975-04-03
FR2246847B3 (it) 1977-07-08
SE7412263L (sv) 1975-04-02
JPS5062664A (it) 1975-05-28

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