FR2745044B1 - Buse pour regulation fine du debit d'un fluide gazeux - Google Patents

Buse pour regulation fine du debit d'un fluide gazeux

Info

Publication number
FR2745044B1
FR2745044B1 FR9602282A FR9602282A FR2745044B1 FR 2745044 B1 FR2745044 B1 FR 2745044B1 FR 9602282 A FR9602282 A FR 9602282A FR 9602282 A FR9602282 A FR 9602282A FR 2745044 B1 FR2745044 B1 FR 2745044B1
Authority
FR
France
Prior art keywords
nozzle
flow
gaseous fluid
fine regulation
regulation
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 - Fee Related
Application number
FR9602282A
Other languages
English (en)
Other versions
FR2745044A1 (fr
Inventor
Laurel Yves Garin
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.)
GESTION CONSEIL DU LEMAN
Original Assignee
GESTION CONSEIL DU LEMAN
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 GESTION CONSEIL DU LEMAN filed Critical GESTION CONSEIL DU LEMAN
Priority to FR9602282A priority Critical patent/FR2745044B1/fr
Publication of FR2745044A1 publication Critical patent/FR2745044A1/fr
Application granted granted Critical
Publication of FR2745044B1 publication Critical patent/FR2745044B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16K1/54—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
    • 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
    • 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
    • A61M16/201—Controlled valves
    • A61M16/207—Membrane valves with pneumatic amplification stage, i.e. having master and slave membranes

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
FR9602282A 1996-02-19 1996-02-19 Buse pour regulation fine du debit d'un fluide gazeux Expired - Fee Related FR2745044B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9602282A FR2745044B1 (fr) 1996-02-19 1996-02-19 Buse pour regulation fine du debit d'un fluide gazeux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9602282A FR2745044B1 (fr) 1996-02-19 1996-02-19 Buse pour regulation fine du debit d'un fluide gazeux

Publications (2)

Publication Number Publication Date
FR2745044A1 FR2745044A1 (fr) 1997-08-22
FR2745044B1 true FR2745044B1 (fr) 1998-04-17

Family

ID=9489526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9602282A Expired - Fee Related FR2745044B1 (fr) 1996-02-19 1996-02-19 Buse pour regulation fine du debit d'un fluide gazeux

Country Status (1)

Country Link
FR (1) FR2745044B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2117182A (en) * 1936-03-27 1938-05-10 Manning Maxwell & Moore Inc Metering valve
US3610236A (en) * 1966-11-22 1971-10-05 Globe Safety Products Inc Resuscitator device
US3703273A (en) * 1970-08-24 1972-11-21 Kieley & Mueller Low loss innervalve assembly
DE2617494A1 (de) * 1976-04-22 1977-10-27 Furukawa Electric Co Ltd Einstellventil fuer den durchfluss kleinster gasmengen
IT1246639B (it) * 1991-04-08 1994-11-24 Sistem Pneumatica Srl Raccordo per circuiti pneumatici provvisto di dosatore di portata d'aria di tipo perfezionato.
US5368273A (en) * 1992-10-21 1994-11-29 Allied Signal Inc. Venturi metering system

Also Published As

Publication number Publication date
FR2745044A1 (fr) 1997-08-22

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061031