FR2468049A1 - Nouveaux robinets permettant le controle des debits, notamment des debits faibles - Google Patents

Nouveaux robinets permettant le controle des debits, notamment des debits faibles Download PDF

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Publication number
FR2468049A1
FR2468049A1 FR7926436A FR7926436A FR2468049A1 FR 2468049 A1 FR2468049 A1 FR 2468049A1 FR 7926436 A FR7926436 A FR 7926436A FR 7926436 A FR7926436 A FR 7926436A FR 2468049 A1 FR2468049 A1 FR 2468049A1
Authority
FR
France
Prior art keywords
inlet
shape
outlet
sector
flow rate
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
FR7926436A
Other languages
English (en)
French (fr)
Other versions
FR2468049B1 (enExample
Inventor
Roland Leclerc
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.)
BRUNEAU LABORATOIRES
Original Assignee
BRUNEAU LABORATOIRES
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 BRUNEAU LABORATOIRES filed Critical BRUNEAU LABORATOIRES
Priority to FR7926436A priority Critical patent/FR2468049A1/fr
Publication of FR2468049A1 publication Critical patent/FR2468049A1/fr
Application granted granted Critical
Publication of FR2468049B1 publication Critical patent/FR2468049B1/fr
Granted legal-status Critical Current

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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
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/12—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
FR7926436A 1979-10-24 1979-10-24 Nouveaux robinets permettant le controle des debits, notamment des debits faibles Granted FR2468049A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7926436A FR2468049A1 (fr) 1979-10-24 1979-10-24 Nouveaux robinets permettant le controle des debits, notamment des debits faibles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7926436A FR2468049A1 (fr) 1979-10-24 1979-10-24 Nouveaux robinets permettant le controle des debits, notamment des debits faibles

Publications (2)

Publication Number Publication Date
FR2468049A1 true FR2468049A1 (fr) 1981-04-30
FR2468049B1 FR2468049B1 (enExample) 1984-08-17

Family

ID=9231005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926436A Granted FR2468049A1 (fr) 1979-10-24 1979-10-24 Nouveaux robinets permettant le controle des debits, notamment des debits faibles

Country Status (1)

Country Link
FR (1) FR2468049A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187827A4 (en) * 1984-07-13 1987-10-22 Master Medical Corp ARRANGEMENT FOR REGULATING THE FLOW IN THE ADMINISTRATION OF INTRAVENOUS LIQUIDS.
EP0373564A3 (en) * 1988-12-14 1990-12-12 Vojko Rajster Device for transforming a laminar fluid flow into drops
EP1053761A1 (en) * 1999-05-19 2000-11-22 DISPOMEDICOR Részvénytarsasag Multifunction drip unit for infusion equipment
CN105561442A (zh) * 2014-12-22 2016-05-11 胡绍勤 一种输液流速调节器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1494796A (en) * 1921-03-22 1924-05-20 Muntz William Edgar Mixing valve
US3208719A (en) * 1962-08-28 1965-09-28 Drilling Tools Inc Rotary sleeve valves
GB1415171A (en) * 1972-01-20 1975-11-26 Winter R W Fluid control valves

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1494796A (en) * 1921-03-22 1924-05-20 Muntz William Edgar Mixing valve
US3208719A (en) * 1962-08-28 1965-09-28 Drilling Tools Inc Rotary sleeve valves
GB1415171A (en) * 1972-01-20 1975-11-26 Winter R W Fluid control valves

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187827A4 (en) * 1984-07-13 1987-10-22 Master Medical Corp ARRANGEMENT FOR REGULATING THE FLOW IN THE ADMINISTRATION OF INTRAVENOUS LIQUIDS.
EP0373564A3 (en) * 1988-12-14 1990-12-12 Vojko Rajster Device for transforming a laminar fluid flow into drops
EP1053761A1 (en) * 1999-05-19 2000-11-22 DISPOMEDICOR Részvénytarsasag Multifunction drip unit for infusion equipment
CN105561442A (zh) * 2014-12-22 2016-05-11 胡绍勤 一种输液流速调节器

Also Published As

Publication number Publication date
FR2468049B1 (enExample) 1984-08-17

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