GB1387841A - Fluid control valve - Google Patents

Fluid control valve

Info

Publication number
GB1387841A
GB1387841A GB699372A GB699372A GB1387841A GB 1387841 A GB1387841 A GB 1387841A GB 699372 A GB699372 A GB 699372A GB 699372 A GB699372 A GB 699372A GB 1387841 A GB1387841 A GB 1387841A
Authority
GB
United Kingdom
Prior art keywords
shaft
seat
valve
control valve
fluid control
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
GB699372A
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.)
Blease Medical Equipment Ltd
Original Assignee
Blease Medical Equipment 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 Blease Medical Equipment Ltd filed Critical Blease Medical Equipment Ltd
Priority to GB699372A priority Critical patent/GB1387841A/en
Publication of GB1387841A publication Critical patent/GB1387841A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/52—Means for additional adjustment of the rate of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

1387841 Valves BLEASE MEDICAL EQUIPMENT Ltd 15 Feb 1972 6993/72 Heading F2V A valve for controlling gas exhaled by a patient and flowing from inlet 12 to outlet 14 comprises a resilient valve disc 42 attached to a shaft 46 which is slidable in sleeve 48 and is biased by spring 52 towards a seat 22. The seat is formed on a plunger 16 which is slidably adjustable in cylindrical housing 10 by the threaded connection with a shaft 28. Rotation of the shaft 28 by knurled knob 30 adjusts the seat relative to the valve member to adjust the pressure at which the valve closes.
GB699372A 1972-02-15 1972-02-15 Fluid control valve Expired GB1387841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB699372A GB1387841A (en) 1972-02-15 1972-02-15 Fluid control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB699372A GB1387841A (en) 1972-02-15 1972-02-15 Fluid control valve

Publications (1)

Publication Number Publication Date
GB1387841A true GB1387841A (en) 1975-03-19

Family

ID=9824594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB699372A Expired GB1387841A (en) 1972-02-15 1972-02-15 Fluid control valve

Country Status (1)

Country Link
GB (1) GB1387841A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2040784A2 (en) * 2006-07-13 2009-04-01 Cardinal Health 203, Inc. Mechanical ventilation system utilizing bias valve
US8297279B2 (en) 2003-08-04 2012-10-30 Carefusion 203, Inc. Portable ventilator system
US8677995B2 (en) 2003-08-04 2014-03-25 Carefusion 203, Inc. Compressor control system for a portable ventilator

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8297279B2 (en) 2003-08-04 2012-10-30 Carefusion 203, Inc. Portable ventilator system
US8522780B2 (en) 2003-08-04 2013-09-03 Carefusion 203, Inc. Portable ventilator system
US8627819B2 (en) 2003-08-04 2014-01-14 Carefusion 203, Inc. Portable ventilator system
US8677995B2 (en) 2003-08-04 2014-03-25 Carefusion 203, Inc. Compressor control system for a portable ventilator
US8683997B2 (en) 2003-08-04 2014-04-01 Carefusion 203, Inc. Portable ventilator system
US9126002B2 (en) 2003-08-04 2015-09-08 Carefusion 203, Inc. Mechanical ventilation system utilizing bias valve
US10118011B2 (en) 2003-08-04 2018-11-06 Carefusion 203, Inc. Mechanical ventilation system utilizing bias valve
EP2040784A2 (en) * 2006-07-13 2009-04-01 Cardinal Health 203, Inc. Mechanical ventilation system utilizing bias valve
EP2040784A4 (en) * 2006-07-13 2012-07-11 Carefusion 203 Inc Mechanical ventilation system utilizing bias valve

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Legal Events

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