GB2043877B - Fluid flow sensor - Google Patents

Fluid flow sensor

Info

Publication number
GB2043877B
GB2043877B GB7906939A GB7906939A GB2043877B GB 2043877 B GB2043877 B GB 2043877B GB 7906939 A GB7906939 A GB 7906939A GB 7906939 A GB7906939 A GB 7906939A GB 2043877 B GB2043877 B GB 2043877B
Authority
GB
United Kingdom
Prior art keywords
fluid flow
flow sensor
sensor
fluid
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.)
Expired
Application number
GB7906939A
Other versions
GB2043877A (en
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.)
Medishield Corp Ltd
Original Assignee
Medishield Corp 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 Medishield Corp Ltd filed Critical Medishield Corp Ltd
Priority to GB7906939A priority Critical patent/GB2043877B/en
Publication of GB2043877A publication Critical patent/GB2043877A/en
Application granted granted Critical
Publication of GB2043877B publication Critical patent/GB2043877B/en
Application status is Expired legal-status Critical

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
    • G01F1/05Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow by using mechanical effects
    • G01F1/06Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow by using mechanical effects using rotating vanes with tangential admission
    • G01F1/065Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
GB7906939A 1979-02-27 1979-02-27 Fluid flow sensor Expired GB2043877B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7906939A GB2043877B (en) 1979-02-27 1979-02-27 Fluid flow sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7906939A GB2043877B (en) 1979-02-27 1979-02-27 Fluid flow sensor

Publications (2)

Publication Number Publication Date
GB2043877A GB2043877A (en) 1980-10-08
GB2043877B true GB2043877B (en) 1983-02-09

Family

ID=10503476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7906939A Expired GB2043877B (en) 1979-02-27 1979-02-27 Fluid flow sensor

Country Status (1)

Country Link
GB (1) GB2043877B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP240198A0 (en) * 1998-03-17 1998-04-09 Resmed Limited An apparatus for supplying breathable gas

Also Published As

Publication number Publication date
GB2043877A (en) 1980-10-08

Similar Documents

Publication Publication Date Title
AU515409B2 (en) Fluid filter
GB2085614B (en) Fluid flow control device
DE3279864D1 (en) Displacement measuring device
GB2000670B (en) Fluid heater
GB2096771B (en) Temperature sensing device
GB2032117B (en) Fluid measuring device
GB2146122B (en) Measuring fluid flow parameters
GB2042258B (en) Pressure sensor
GB2047465B (en) Pressure sensor
GB2008800B (en) Fluid flow metering
GB2119672B (en) Fluid filtering device
DE3072020D1 (en) An ultrasonic flow meter
GB2063484B (en) Resistive fluid level detecting system
GB2100002B (en) Fluid pressure sensors
GB2071853B (en) Pressure sensor
GB2016168B (en) Fluid flow restrictor means
GB2135446B (en) Fluid flow measurement
GB2062581B (en) Fluid sampling device
JPS57813A (en) Sensor
IE800087L (en) Purifying a fluid medium
EP0023970A3 (en) Air flow meter
GB2143950B (en) Fluid vessel sensor
DE3270766D1 (en) Laminar flow element
IL57320A (en) Backwashing fluid filters with differential-pressure sensor
GB1541548A (en) Flow controller-flow sensor assembly for gas chromatogrphsand the like

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee