FR2455766A1 - Dispositif et installation pneumatiques de creations de cycles de pression ou de debit - Google Patents

Dispositif et installation pneumatiques de creations de cycles de pression ou de debit

Info

Publication number
FR2455766A1
FR2455766A1 FR7911071A FR7911071A FR2455766A1 FR 2455766 A1 FR2455766 A1 FR 2455766A1 FR 7911071 A FR7911071 A FR 7911071A FR 7911071 A FR7911071 A FR 7911071A FR 2455766 A1 FR2455766 A1 FR 2455766A1
Authority
FR
France
Prior art keywords
pneumatic device
installation
creating pressure
flow cycles
pressure
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
FR7911071A
Other languages
English (en)
Other versions
FR2455766B1 (fr
Inventor
Pierre Damico
Georges Jacq
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.)
Safran Aerosystems SAS
Original Assignee
Intertechnique SA
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 Intertechnique SA filed Critical Intertechnique SA
Priority to FR7911071A priority Critical patent/FR2455766B1/fr
Priority to DE3016684A priority patent/DE3016684C2/de
Priority to US06/145,841 priority patent/US4344144A/en
Priority to GB8014623A priority patent/GB2049232B/en
Publication of FR2455766A1 publication Critical patent/FR2455766A1/fr
Application granted granted Critical
Publication of FR2455766B1 publication Critical patent/FR2455766B1/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B27/00—Methods or devices for testing respiratory or breathing apparatus for high altitudes

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

DISPOSITIF PNEUMATIQUE DE CREATION DE CYCLES DE PRESSION OU DE DEBIT. IL COMPREND, DANS UN BOITIER 74 ALIMENTANT UNE CHAMBRE 80 MUNIE DE RACCORDS D'ALIMENTATION ET D'UN PASSAGE DE LIAISON AVEC UN APPAREIL A ESSAYER, UN EQUIPAGE MOBILE 75 D'ETRANGLEMENT DU PASSAGE, DONT LA PRESSION EST MESURABLE A L'AIDE D'UN DETECTEUR ELECTROMAGNETIQUE 78 ET EST REGLABLE PAR UN ELECTRO-AIMANT 77 A COMMANDE PROGRESSIVE. APPLICATION AUX INSTALLATIONS DE CONTROLE DE SYSTEMES RESPIRATOIRES.
FR7911071A 1979-05-02 1979-05-02 Dispositif et installation pneumatiques de creations de cycles de pression ou de debit Expired FR2455766B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7911071A FR2455766B1 (fr) 1979-05-02 1979-05-02 Dispositif et installation pneumatiques de creations de cycles de pression ou de debit
DE3016684A DE3016684C2 (de) 1979-05-02 1980-04-30 Vorrichtung zum Erzeugen von Gasströmungszyklen
US06/145,841 US4344144A (en) 1979-05-02 1980-05-01 Apparatus for creating gas flow cycles
GB8014623A GB2049232B (en) 1979-05-02 1980-05-02 Apparatus for creating gas flow cycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7911071A FR2455766B1 (fr) 1979-05-02 1979-05-02 Dispositif et installation pneumatiques de creations de cycles de pression ou de debit

Publications (2)

Publication Number Publication Date
FR2455766A1 true FR2455766A1 (fr) 1980-11-28
FR2455766B1 FR2455766B1 (fr) 1985-09-06

Family

ID=9224937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911071A Expired FR2455766B1 (fr) 1979-05-02 1979-05-02 Dispositif et installation pneumatiques de creations de cycles de pression ou de debit

Country Status (4)

Country Link
US (1) US4344144A (fr)
DE (1) DE3016684C2 (fr)
FR (1) FR2455766B1 (fr)
GB (1) GB2049232B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129848A1 (de) * 1991-09-07 1993-03-11 Draegerwerk Ag Vorrichtung zum betreiben und pruefen von atemschutzgeraeten
FR2704762A1 (fr) * 1993-05-07 1994-11-10 Damico Pierre Dispositif portable de création de cycles respiratoires constituant un simulateur respiratoire.
EP1449565A1 (fr) * 2003-02-21 2004-08-25 Honeywell Normalair-Garrett (Holdings) Limited Méthode de test

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527557A (en) * 1984-11-01 1985-07-09 Bear Medical Systems, Inc. Medical ventilator system
US4846166A (en) * 1985-11-12 1989-07-11 University Of Cincinnati Non-invasive quantitative method for fit testing respirators and corresponding respirator apparatus
CH671435A5 (fr) * 1986-07-16 1989-08-31 Denise Meneguz
US4854165A (en) * 1987-06-01 1989-08-08 Danford A. Jay Apparatus for testing electrical components
US4838257A (en) * 1987-07-17 1989-06-13 Hatch Guy M Ventilator
DE3724336A1 (de) * 1987-07-23 1989-02-02 Draegerwerk Ag Schutzmaske mit eingebautem sensor zur ueberwachung von lebensfunktionen
GB9207570D0 (en) * 1992-04-07 1992-05-20 Purssey Neil K W Remotely released door holder
CA2096302A1 (fr) * 1992-05-15 1993-11-16 David Kilis Appareil de regulation et d'enregistrement de l'ecoulement gazeux (debit respiratoire)
US5331995A (en) * 1992-07-17 1994-07-26 Bear Medical Systems, Inc. Flow control system for medical ventilator
US5385139A (en) * 1993-05-24 1995-01-31 Corn; Stephen B. Method and apparatus for testing anethesia machine valves
DE4331930A1 (de) * 1993-09-14 1995-03-16 Mannesmann Ag Druckregelvorrichtung für pneumatische oder hydraulische Medien
DE4339827C2 (de) * 1993-11-23 1998-08-20 Bielomatik Leuze & Co Einrichtung zur Fluid-Steuerung
IT1277357B1 (it) * 1995-07-26 1997-11-10 Pharmacia & Upjohn Spa Manichino per la simulazione di patologie cardiache
US5704073A (en) 1995-08-01 1998-01-06 Figgie International Inc. Quick donning goggles for use with breathing mask
DE19627388A1 (de) * 1996-07-06 1998-01-15 Horst Pastor Verfahren und Prüfeinrichtung zur sicherheitstechnischen Untersuchung von Atemreglern für deren Einsatz über und unter Wasser
DE19921917A1 (de) * 1999-05-12 2000-12-14 Michael Lerch Verfahren und Vorrichtung zur Veränderung der standardatmosphärischen Zusammensetzung der Atemluft mit Gasen oder Gasgemischen
US6820616B1 (en) * 2001-08-01 2004-11-23 Scot Incorporated Combined aircrew systems tester (CAST)
AU2003247588A1 (en) * 2002-07-31 2004-02-16 Clifford L. Jordan Combined aircrew systems tester (cast)
US20050145245A1 (en) * 2002-07-31 2005-07-07 Jordan Clifford L. Combined aircrew systems tester (cast)
DE10301518B4 (de) * 2003-01-17 2005-11-24 Dräger Safety AG & Co. KGaA Prüfgerät für ein Atemschutzprodukt
DE102004042388B3 (de) * 2004-09-02 2005-09-29 DRäGER AEROSPACE GMBH Sauerstoffversorgungseinrichtung
US7588032B2 (en) 2004-12-08 2009-09-15 Be Intellectual Proeprty, Inc. Oxygen conservation system for commercial aircraft
US8544464B2 (en) 2005-05-02 2013-10-01 Resmed Paris Breathing assistance device comprising a gas regulating valve and associated breathing assistance method
AU2005331451B2 (en) * 2005-05-02 2012-06-14 Resmed Paris Breathing assistance device comprising a gas regulating valve and associated breathing assistance method
US8679241B2 (en) 2006-10-30 2014-03-25 Novartis Ag Gas pressure monitor for pneumatic surgical machine
US8162000B2 (en) * 2006-12-13 2012-04-24 Novartis Ag Adjustable pneumatic system for a surgical machine
US9241830B2 (en) * 2006-12-15 2016-01-26 Novartis Ag Pressure monitor for pneumatic vitrectomy machine
US8312800B2 (en) * 2006-12-21 2012-11-20 Novartis Ag Pneumatic system for a vitrector
US8080029B2 (en) * 2007-09-21 2011-12-20 Novartis Ag System for actuation of a vitreous cutter
WO2011025658A1 (fr) * 2009-08-31 2011-03-03 Alcon Research, Ltd. Régulation de la sortie de pression pneumatique par étalonnage du cycle de service d’une vanne de commande
US8666556B2 (en) * 2009-12-10 2014-03-04 Alcon Research, Ltd. Systems and methods for dynamic feedforward
US8728108B2 (en) 2009-12-10 2014-05-20 Alcon Research, Ltd. Systems and methods for dynamic pneumatic valve driver
US8821524B2 (en) 2010-05-27 2014-09-02 Alcon Research, Ltd. Feedback control of on/off pneumatic actuators
US8808318B2 (en) 2011-02-28 2014-08-19 Alcon Research, Ltd. Surgical probe with increased fluid flow
US9060841B2 (en) 2011-08-31 2015-06-23 Alcon Research, Ltd. Enhanced flow vitrectomy probe
US10070990B2 (en) 2011-12-08 2018-09-11 Alcon Research, Ltd. Optimized pneumatic drive lines
DE102011121347A1 (de) 2011-12-19 2014-03-13 Rock'n'Right Commerce & Consulting Ltd Elektronischer Rettungshelfer mit Sprachausgabe als Teil eines Atemluftfilters oder eines anderen individuellen Rettungsgerätes
EP2841121B1 (fr) * 2012-04-24 2020-12-02 Thermotek, Inc. Système destinés à un usage thérapeutique de la lumière ultraviolette
RU2524906C2 (ru) * 2012-10-18 2014-08-10 Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") Устройство для испытания дыхательного аппарата
BR112016019639A2 (pt) * 2014-02-26 2017-08-15 Zodiac Aerotechnics Redutor de pressao de gas e sistema de entrega de gas compreendendo tal redutor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1878822A (en) * 1928-10-06 1932-09-20 Dewandre Albert Electrical control for servo-motors
US2547458A (en) * 1947-06-25 1951-04-03 Stephenson Corp Resuscitator
FR2111664A1 (fr) * 1970-10-16 1972-06-09 Lucas Industries Ltd
US3878376A (en) * 1973-12-17 1975-04-15 Martin Marietta Corp Computer operated solenoid valve pressure control system
US4086804A (en) * 1976-10-26 1978-05-02 Sperry Rand Corporation Precision pneumatic pressure supply system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972327A (en) * 1973-03-22 1976-08-03 Hoffmann-La Roche Inc. Respirator
US3896792A (en) * 1974-05-15 1975-07-29 Us Navy Real-time cyclic pulmonary function test system
US3977394A (en) * 1975-02-07 1976-08-31 Jones Medical Instrument Company Computerized pulmonary analyzer
US3991304A (en) * 1975-05-19 1976-11-09 Hillsman Dean Respiratory biofeedback and performance evaluation system
US4121578A (en) * 1976-10-04 1978-10-24 The Bendix Corporation Physiological responsive control for an oxygen regulator
US4109509A (en) * 1977-09-30 1978-08-29 The Bendix Corporation Oxygen monitor and warning device for an aircraft breathing system
US4215409A (en) * 1978-03-13 1980-07-29 Mckesson Company Flow control system for anesthesia apparatus
US4233972A (en) * 1978-05-08 1980-11-18 Wolfgang Hauff Portable air filtering and breathing assist device
US4236546A (en) * 1978-10-23 1980-12-02 The United States Of America As Represented By The Secretary Of The Navy Electronic breathing mixture control

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1878822A (en) * 1928-10-06 1932-09-20 Dewandre Albert Electrical control for servo-motors
US2547458A (en) * 1947-06-25 1951-04-03 Stephenson Corp Resuscitator
FR2111664A1 (fr) * 1970-10-16 1972-06-09 Lucas Industries Ltd
US3878376A (en) * 1973-12-17 1975-04-15 Martin Marietta Corp Computer operated solenoid valve pressure control system
US4086804A (en) * 1976-10-26 1978-05-02 Sperry Rand Corporation Precision pneumatic pressure supply system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129848A1 (de) * 1991-09-07 1993-03-11 Draegerwerk Ag Vorrichtung zum betreiben und pruefen von atemschutzgeraeten
FR2704762A1 (fr) * 1993-05-07 1994-11-10 Damico Pierre Dispositif portable de création de cycles respiratoires constituant un simulateur respiratoire.
EP1449565A1 (fr) * 2003-02-21 2004-08-25 Honeywell Normalair-Garrett (Holdings) Limited Méthode de test
US7152494B2 (en) 2003-02-21 2006-12-26 Honeywell Normalair-Garret (Holdings) Limited Method of testing

Also Published As

Publication number Publication date
DE3016684C2 (de) 1985-02-07
DE3016684A1 (de) 1980-11-27
US4344144A (en) 1982-08-10
GB2049232B (en) 1983-03-16
FR2455766B1 (fr) 1985-09-06
GB2049232A (en) 1980-12-17

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Legal Events

Date Code Title Description
ST Notification of lapse