GB1387841A - Fluid control valve - Google Patents
Fluid control valveInfo
- 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
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.
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)
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 |
-
1972
- 1972-02-15 GB GB699372A patent/GB1387841A/en not_active Expired
Cited By (9)
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 |