ES462751A1 - Fluid flow control valves - Google Patents

Fluid flow control valves

Info

Publication number
ES462751A1
ES462751A1 ES462751A ES462751A ES462751A1 ES 462751 A1 ES462751 A1 ES 462751A1 ES 462751 A ES462751 A ES 462751A ES 462751 A ES462751 A ES 462751A ES 462751 A1 ES462751 A1 ES 462751A1
Authority
ES
Spain
Prior art keywords
valve
housing
fluid flow
flow control
control valves
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
ES462751A
Other languages
Spanish (es)
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.)
YARDEN MEDICAL ENG Ltd
Original Assignee
YARDEN MEDICAL ENG 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 YARDEN MEDICAL ENG Ltd filed Critical YARDEN MEDICAL ENG Ltd
Publication of ES462751A1 publication Critical patent/ES462751A1/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
    • 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
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Fluid Mechanics (AREA)
  • Lift Valve (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Improvements introduced in a valve, particularly needle valve, in which a valve seat formed in a housing can be opened or closed by means of a valve pusher driven through the housing, operable from the outside and capable of moving along its axis, an annular seal being disposed between the valve pusher and the housing, characterized in that the effective axial length of the seal is greater than the maximum axial adjustment stroke of the valve pusher. (Machine-translation by Google Translate, not legally binding)
ES462751A 1976-09-30 1977-09-29 Fluid flow control valves Expired ES462751A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762644141 DE2644141A1 (en) 1976-09-30 1976-09-30 VALVE

Publications (1)

Publication Number Publication Date
ES462751A1 true ES462751A1 (en) 1978-05-16

Family

ID=5989312

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462751A Expired ES462751A1 (en) 1976-09-30 1977-09-29 Fluid flow control valves

Country Status (10)

Country Link
BE (1) BE859214A (en)
DE (1) DE2644141A1 (en)
DK (1) DK431877A (en)
ES (1) ES462751A1 (en)
FR (1) FR2366504A1 (en)
GB (1) GB1592318A (en)
IT (1) IT1090157B (en)
LU (1) LU78190A1 (en)
NL (1) NL7710648A (en)
SE (1) SE7710995L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615485A (en) * 1985-06-10 1986-10-07 Graco Inc. Paint circulation adapter and coupler
DE3784651D1 (en) * 1986-12-15 1993-04-15 Berg Extrakorp Syst Medtech DOSING DEVICE FOR ADJUSTING THE FLOW RATE OF A LIQUID FLOW IN OR FROM THE BODY OF A LIVING BEING.
DE9202519U1 (en) 1992-02-27 1992-05-14 Lanny, Michael, 7547 Wildbad Valve
CA2121067C (en) * 1993-09-27 1997-11-11 William E. Hoehn Valve assembly structure for a fluid stream

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1349536A (en) * 1963-01-17 1964-01-17 Cavagna Paolo Soc Di Fatto Tap valve for liquefied gas containers fitted with automatic piston shut-off devices in the event of accidental bending or breaking during opening and closing operations
FR2125719A5 (en) * 1971-02-18 1972-09-29 Onec

Also Published As

Publication number Publication date
BE859214A (en) 1978-03-29
DK431877A (en) 1978-03-31
DE2644141A1 (en) 1978-04-06
GB1592318A (en) 1981-07-08
NL7710648A (en) 1978-04-03
FR2366504A1 (en) 1978-04-28
SE7710995L (en) 1978-03-31
LU78190A1 (en) 1978-11-03
IT1090157B (en) 1985-06-18

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