GB8307432D0 - Valve assemblies - Google Patents

Valve assemblies

Info

Publication number
GB8307432D0
GB8307432D0 GB838307432A GB8307432A GB8307432D0 GB 8307432 D0 GB8307432 D0 GB 8307432D0 GB 838307432 A GB838307432 A GB 838307432A GB 8307432 A GB8307432 A GB 8307432A GB 8307432 D0 GB8307432 D0 GB 8307432D0
Authority
GB
United Kingdom
Prior art keywords
valve assemblies
assemblies
valve
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.)
Granted
Application number
GB838307432A
Other versions
GB2117497A (en
GB2117497B (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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Priority to GB08307432A priority Critical patent/GB2117497B/en
Publication of GB8307432D0 publication Critical patent/GB8307432D0/en
Publication of GB2117497A publication Critical patent/GB2117497A/en
Application granted granted Critical
Publication of GB2117497B publication Critical patent/GB2117497B/en
Expired 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0712—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising particular spool-valve sealing means
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/77—Suction-irrigation systems
    • A61M1/774—Handpieces specially adapted for providing suction as well as irrigation, either simultaneously or independently
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A61M1/741—Suction control with means for varying suction manually
    • A61M1/7413—Suction control with means for varying suction manually by changing the cross-section of the line
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/77—Suction-irrigation systems
    • A61M1/772—Suction-irrigation systems operating alternately

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
GB08307432A 1982-03-29 1983-03-17 Valve Expired GB2117497B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08307432A GB2117497B (en) 1982-03-29 1983-03-17 Valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8209172 1982-03-29
GB08307432A GB2117497B (en) 1982-03-29 1983-03-17 Valve

Publications (3)

Publication Number Publication Date
GB8307432D0 true GB8307432D0 (en) 1983-04-27
GB2117497A GB2117497A (en) 1983-10-12
GB2117497B GB2117497B (en) 1985-05-22

Family

ID=26282411

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08307432A Expired GB2117497B (en) 1982-03-29 1983-03-17 Valve

Country Status (1)

Country Link
GB (1) GB2117497B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600691A1 (en) * 1986-06-27 1987-12-31 Wackermann Guy Apparatus for automatically dispensing a disinfecting solution into the flow of a sanitary receiving element or the like
US5254085A (en) * 1991-09-19 1993-10-19 Xomed-Treace Inc. Aspiration system with positive pressure
US5419772A (en) * 1993-09-29 1995-05-30 Teitz; Bernard R. Surgical irrigation apparatus for cleaning and sterilizing wounds and surgical areas during surgery
NL1003056C2 (en) * 1996-05-07 1997-11-10 Cordis Europ Suction catheter with hemostasis device.
CN102506196B (en) * 2011-10-24 2013-08-28 浙江盾安禾田金属有限公司 Self-operated three-way valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB634615A (en) * 1948-01-14 1950-03-22 Edwards Brothers Tippers Ltd An improved multiple-way or selector valve
GB794665A (en) * 1955-02-17 1958-05-07 Francis Robert Taylor Improvements in valves for fluids
US3860033A (en) * 1973-04-13 1975-01-14 M & J Valve Co Flow diverting apparatus and method
JPS5917303B2 (en) * 1973-04-30 1984-04-20 キヤタピラ− トラクタ− コンパニ− flow control valve

Also Published As

Publication number Publication date
GB2117497A (en) 1983-10-12
GB2117497B (en) 1985-05-22

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Legal Events

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

Effective date: 19990317