IT1090157B - Perfezionamento nelle valvole ad ago - Google Patents

Perfezionamento nelle valvole ad ago

Info

Publication number
IT1090157B
IT1090157B IT51182/77A IT5118277A IT1090157B IT 1090157 B IT1090157 B IT 1090157B IT 51182/77 A IT51182/77 A IT 51182/77A IT 5118277 A IT5118277 A IT 5118277A IT 1090157 B IT1090157 B IT 1090157B
Authority
IT
Italy
Prior art keywords
improvement
needle valves
needle
valves
Prior art date
Application number
IT51182/77A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1090157B publication Critical patent/IT1090157B/it

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)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Fluid Mechanics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Lift Valve (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
IT51182/77A 1976-09-30 1977-09-28 Perfezionamento nelle valvole ad ago IT1090157B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762644141 DE2644141A1 (de) 1976-09-30 1976-09-30 Ventil

Publications (1)

Publication Number Publication Date
IT1090157B true IT1090157B (it) 1985-06-18

Family

ID=5989312

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51182/77A IT1090157B (it) 1976-09-30 1977-09-28 Perfezionamento nelle valvole ad ago

Country Status (10)

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

Families Citing this family (3)

* 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 (de) * 1986-12-15 1993-04-15 Berg Extrakorp Syst Medtech Dosiereinrichtung zur einstellung der durchflussrate einer fluessigkeitsstroemung in den oder aus dem koerper eines lebewesens.
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 (fr) * 1963-01-17 1964-01-17 Cavagna Paolo Soc Di Fatto Soupape-robinet pour contenants de gaz liquéfiés pourvue d'organes d'arrêt automatique du piston en cas de fléchissements accidentels ou ruptures pendant les manoeuvres d'ouverture et de fermeture
FR2125719A5 (it) * 1971-02-18 1972-09-29 Onec

Also Published As

Publication number Publication date
FR2366504A1 (fr) 1978-04-28
NL7710648A (nl) 1978-04-03
SE7710995L (sv) 1978-03-31
ES462751A1 (es) 1978-05-16
GB1592318A (en) 1981-07-08
BE859214A (fr) 1978-03-29
DE2644141A1 (de) 1978-04-06
DK431877A (da) 1978-03-31
LU78190A1 (it) 1978-11-03

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