AUPO511497A0 - An apparatus for indicating the flow rate of a fluid through a conduit - Google Patents

An apparatus for indicating the flow rate of a fluid through a conduit

Info

Publication number
AUPO511497A0
AUPO511497A0 AUPO5114A AUPO511497A AUPO511497A0 AU PO511497 A0 AUPO511497 A0 AU PO511497A0 AU PO5114 A AUPO5114 A AU PO5114A AU PO511497 A AUPO511497 A AU PO511497A AU PO511497 A0 AUPO511497 A0 AU PO511497A0
Authority
AU
Australia
Prior art keywords
conduit
indicating
fluid
flow rate
rate
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AUPO5114A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resmed Pty Ltd
Original Assignee
Resmed Pty 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 Resmed Pty Ltd filed Critical Resmed Pty Ltd
Priority to AUPO5114A priority Critical patent/AUPO511497A0/en
Publication of AUPO511497A0 publication Critical patent/AUPO511497A0/en
Priority to PCT/AU1998/000082 priority patent/WO1998036245A1/en
Priority to AU59731/98A priority patent/AU5973198A/en
Priority to AU53922/98A priority patent/AU5392298A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/084—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being used only as a holding element to maintain the valve in a specific position, e.g. check valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0036—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the breathing tube and used in both inspiratory and expiratory phase

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)
AUPO5114A 1997-02-14 1997-02-14 An apparatus for indicating the flow rate of a fluid through a conduit Abandoned AUPO511497A0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AUPO5114A AUPO511497A0 (en) 1997-02-14 1997-02-14 An apparatus for indicating the flow rate of a fluid through a conduit
PCT/AU1998/000082 WO1998036245A1 (en) 1997-02-14 1998-02-13 An apparatus for indicating the flow rate of a fluid through a conduit
AU59731/98A AU5973198A (en) 1997-02-14 1998-02-13 An apparatus for indicating the flow rate of a fluid through a conduit
AU53922/98A AU5392298A (en) 1997-02-14 1998-02-13 An apparatus for indicating the flow rate of a fluid through a conduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPO5114A AUPO511497A0 (en) 1997-02-14 1997-02-14 An apparatus for indicating the flow rate of a fluid through a conduit

Publications (1)

Publication Number Publication Date
AUPO511497A0 true AUPO511497A0 (en) 1997-04-11

Family

ID=3799418

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPO5114A Abandoned AUPO511497A0 (en) 1997-02-14 1997-02-14 An apparatus for indicating the flow rate of a fluid through a conduit

Country Status (2)

Country Link
AU (1) AUPO511497A0 (en)
WO (1) WO1998036245A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO247496A0 (en) 1996-09-23 1996-10-17 Resmed Limited Assisted ventilation to match patient respiratory need
KR20010112575A (en) * 2000-06-09 2001-12-20 송길봉 Automatic valve
PT1356228E (en) * 2000-11-17 2008-11-26 Ventek Llc Valve with handle including sensors and memory
WO2003050923A1 (en) * 2001-12-11 2003-06-19 Mss Power Systems Pty Ltd Hydraulic crimping apparatus
DE10203079A1 (en) 2002-01-28 2003-08-21 Pari Gmbh Respiratory flow measurement device
FR2970959B1 (en) * 2011-02-01 2013-02-15 Atuser Sarl DEVICE FOR PUMPING A FLUID, IN PARTICULAR A VISCOUS FLUID
CH707857A1 (en) * 2013-04-02 2014-10-15 Medela Holding Ag Device with a flow channel.
KR102241747B1 (en) * 2021-01-11 2021-04-16 안용관 WATER DIRECTION INDICATOR HAVING IoT COMMUNICATION FUNCTION WITHOUT WATER OUTAGE
CN114184514B (en) * 2022-02-15 2022-05-10 山东省煤田地质局第五勘探队 Open-air water source surveying system and method
GB2618382A (en) * 2022-05-06 2023-11-08 Coroflo Ltd Compact target flow meter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992598A (en) * 1974-12-04 1976-11-16 Afton Incorporated Airflow velocity switch
US4301833A (en) * 1979-10-05 1981-11-24 Donald Iii Robert A Flow responsive safety valve
US4530334A (en) * 1982-12-09 1985-07-23 Solex (U.K.) Limited Air flow metering
GB8712223D0 (en) * 1987-05-23 1987-07-01 Care R J Electronic auto flow control
US5183983A (en) * 1992-03-20 1993-02-02 Dwyer Instruments, Inc. Flow switch assembly for fluid flow monitoring
US5305787A (en) * 1993-02-03 1994-04-26 C & S Valve Company Disk valve with improved disk mounting

Also Published As

Publication number Publication date
WO1998036245A1 (en) 1998-08-20

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