IT1022550B - Contatore con due pale - Google Patents

Contatore con due pale

Info

Publication number
IT1022550B
IT1022550B IT7427986A IT2798674A IT1022550B IT 1022550 B IT1022550 B IT 1022550B IT 7427986 A IT7427986 A IT 7427986A IT 2798674 A IT2798674 A IT 2798674A IT 1022550 B IT1022550 B IT 1022550B
Authority
IT
Italy
Prior art keywords
blades
counter
Prior art date
Application number
IT7427986A
Other languages
English (en)
Original Assignee
Rosaen Nils O
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 Rosaen Nils O filed Critical Rosaen Nils O
Application granted granted Critical
Publication of IT1022550B publication Critical patent/IT1022550B/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
    • G01F1/28—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 drag-force, e.g. vane type or impact flowmeter

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
IT7427986A 1974-08-12 1974-10-02 Contatore con due pale IT1022550B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US496728A US3910114A (en) 1974-08-12 1974-08-12 Dual vane flow meter

Publications (1)

Publication Number Publication Date
IT1022550B true IT1022550B (it) 1978-04-20

Family

ID=23973868

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7427986A IT1022550B (it) 1974-08-12 1974-10-02 Contatore con due pale

Country Status (7)

Country Link
US (1) US3910114A (it)
CA (1) CA1012790A (it)
DE (1) DE2446416C3 (it)
FR (1) FR2282100A1 (it)
GB (1) GB1436910A (it)
IT (1) IT1022550B (it)
SE (1) SE393858B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005732A (en) * 1975-08-25 1977-02-01 Trw Inc. Flapper valve with independent spring action
US4063455A (en) * 1976-06-21 1977-12-20 Nancy Helen Rosaen Flow meter
USRE30532E (en) * 1978-11-30 1981-03-03 Trw Inc. Flapper valve with independent spring action
DE7929136U1 (de) * 1979-10-13 1980-07-03 Gustav F. Gerdts Kg, 2800 Bremen Rueckschlagklappe
DE3042448A1 (de) * 1980-11-11 1982-06-24 Robert Bosch Gmbh, 7000 Stuttgart Mengenmesser
US4495823A (en) * 1983-05-31 1985-01-29 Universal Filters, Inc. Bidirectional flow meter
DE3522001A1 (de) * 1985-06-20 1987-01-02 Stockburger Hans Dieter Dipl W Taschen-geschwindigkeitsmesser fuer luft
DE4013823C2 (de) * 1990-04-30 1993-11-18 Vdo Schindling Rückstelleinheit für die Drosselklappe einer Brennkraftmaschine
US5544076A (en) * 1994-08-19 1996-08-06 Airguide Instrument Company Marine speedometer
US5583289A (en) * 1994-08-19 1996-12-10 Airguide Instrument Company Marine velocity detection device with channel to wash out debris

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282102A (en) * 1966-02-07 1966-11-01 Norco Products Inc Flow indicators

Also Published As

Publication number Publication date
CA1012790A (en) 1977-06-28
DE2446416C3 (de) 1979-05-03
FR2282100A1 (fr) 1976-03-12
SE7411112L (sv) 1976-02-13
FR2282100B1 (it) 1977-11-10
SE393858B (sv) 1977-05-23
DE2446416A1 (de) 1976-03-04
DE2446416B2 (de) 1978-08-31
GB1436910A (en) 1976-05-26
US3910114A (en) 1975-10-07

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