IT1022764B - Perfezionamenti relativi a percettori di portata - Google Patents

Perfezionamenti relativi a percettori di portata

Info

Publication number
IT1022764B
IT1022764B IT28285/74A IT2828574A IT1022764B IT 1022764 B IT1022764 B IT 1022764B IT 28285/74 A IT28285/74 A IT 28285/74A IT 2828574 A IT2828574 A IT 2828574A IT 1022764 B IT1022764 B IT 1022764B
Authority
IT
Italy
Prior art keywords
perceptors
range
improvements relating
relating
range perceptors
Prior art date
Application number
IT28285/74A
Other languages
English (en)
Original Assignee
Sperry Rand Ltd
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 Sperry Rand Ltd filed Critical Sperry Rand Ltd
Application granted granted Critical
Publication of IT1022764B publication Critical patent/IT1022764B/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)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
IT28285/74A 1973-10-10 1974-10-10 Perfezionamenti relativi a percettori di portata IT1022764B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4721273A GB1462878A (en) 1973-10-10 1973-10-10 Flow sensors

Publications (1)

Publication Number Publication Date
IT1022764B true IT1022764B (it) 1978-04-20

Family

ID=10444163

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28285/74A IT1022764B (it) 1973-10-10 1974-10-10 Perfezionamenti relativi a percettori di portata

Country Status (7)

Country Link
US (1) US3953819A (it)
JP (1) JPS5524563B2 (it)
DE (1) DE2447857C3 (it)
FR (1) FR2247707B1 (it)
GB (1) GB1462878A (it)
IT (1) IT1022764B (it)
SE (1) SE402646B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174065A (en) * 1976-06-04 1979-11-13 Knauth Design, Inc. Fluid flow regulating systems
DE2658928A1 (de) * 1976-12-24 1978-07-06 Beringer Hydraulik Gmbh Hydraulische steuerung
US5063775A (en) * 1987-08-19 1991-11-12 Walker Sr Frank J Method and system for controlling a mechanical pump to monitor and optimize both reservoir and equipment performance
US5222867A (en) * 1986-08-29 1993-06-29 Walker Sr Frank J Method and system for controlling a mechanical pump to monitor and optimize both reservoir and equipment performance
EP0292570B1 (en) * 1986-12-08 1995-05-10 Daikin Industries, Limited Flow meter
US5006044A (en) * 1987-08-19 1991-04-09 Walker Sr Frank J Method and system for controlling a mechanical pump to monitor and optimize both reservoir and equipment performance
US5655357A (en) * 1995-05-02 1997-08-12 Tilia International, Inc. Exhaust flow rate vacuum sensor
RU2150706C1 (ru) * 1998-09-01 2000-06-10 Общество с ограниченной ответственностью Научно-производственное предприятие "Альфа-М" Датчик скоростного напора
US6220092B1 (en) 1998-09-30 2001-04-24 Alfonso B. Catbagan Dryer with an air flow testing device
US7003928B2 (en) 2002-10-04 2006-02-28 Jcs/Thg, Llc Appliance for vacuum sealing food containers
US7131250B2 (en) 2002-10-04 2006-11-07 Jcs/Thg, Llp Appliance for vacuum sealing food containers
US7076929B2 (en) 2002-10-04 2006-07-18 Jcs/Thg, Llc Appliance for vacuum sealing food containers
WO2015081384A1 (en) 2013-12-02 2015-06-11 The University Of Queensland Separator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917922A (en) * 1955-02-16 1959-12-22 Gen Electric Flow indicator
US2966133A (en) * 1958-12-31 1960-12-27 American District Telegraph Co Water flow detector
US3354716A (en) * 1964-09-17 1967-11-28 William S Hansen Combined rate of flow, pressure and temperature gage
US3368045A (en) * 1964-11-30 1968-02-06 Acme Machine Works Inc Flow indicator utilizing permanent magnets for switch actuation
US3525969A (en) * 1968-06-21 1970-08-25 James L Newman Pressure altimeter for weather balloons
US3545274A (en) * 1968-10-03 1970-12-08 Sparton Corp Sea water depth transducer and system

Also Published As

Publication number Publication date
FR2247707B1 (it) 1981-04-10
JPS5524563B2 (it) 1980-06-30
GB1462878A (en) 1977-01-26
DE2447857A1 (de) 1975-04-17
SE7412671L (it) 1975-04-11
JPS50113258A (it) 1975-09-05
FR2247707A1 (it) 1975-05-09
US3953819A (en) 1976-04-27
DE2447857B2 (de) 1978-07-20
SE402646B (sv) 1978-07-10
DE2447857C3 (de) 1979-03-22

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