EP0332605B1 - Dispositif de ventilation pour vêtement de protection - Google Patents

Dispositif de ventilation pour vêtement de protection Download PDF

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Publication number
EP0332605B1
EP0332605B1 EP19890890057 EP89890057A EP0332605B1 EP 0332605 B1 EP0332605 B1 EP 0332605B1 EP 19890890057 EP19890890057 EP 19890890057 EP 89890057 A EP89890057 A EP 89890057A EP 0332605 B1 EP0332605 B1 EP 0332605B1
Authority
EP
European Patent Office
Prior art keywords
connections
connection
outside
protective
control device
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 - Lifetime
Application number
EP19890890057
Other languages
German (de)
English (en)
Other versions
EP0332605A3 (en
EP0332605A2 (fr
Inventor
Volker Hager
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.)
J BLASCHKE PUMPEN-FILTERANLAGEN
Original Assignee
J BLASCHKE PUMPEN-FILTERANLAGEN
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
Priority claimed from AT62388A external-priority patent/AT393085B/de
Priority claimed from AT7589A external-priority patent/AT393086B/de
Application filed by J BLASCHKE PUMPEN-FILTERANLAGEN filed Critical J BLASCHKE PUMPEN-FILTERANLAGEN
Publication of EP0332605A2 publication Critical patent/EP0332605A2/fr
Publication of EP0332605A3 publication Critical patent/EP0332605A3/de
Application granted granted Critical
Publication of EP0332605B1 publication Critical patent/EP0332605B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • A62B17/006—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes against contamination from chemicals, toxic or hostile environments; ABC suits
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/006—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort with pumps for forced ventilation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86638—Rotary valve
    • Y10T137/86646—Plug type
    • Y10T137/86654—For plural lines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87708—With common valve operator
    • Y10T137/87716—For valve having a flexible diaphragm valving member

Claims (2)

  1. Dispositif pour la ventilation des vêtements de protection, avec un ventilateur (9) actionné par un moteur électrique (10) ainsi que les batteries (16) nécessaires pour l'entraînement du ventilateur casés dans un petit récipient portable (1); pour ceci, le petit récipient (1) est muni d'une connexion de filtre (3) pour le côté aspiration du ventilateur (9) ainsi que de deux connexions (14, 15, 23) au moins pour les conduits de raccordement liant le système au vêtement de protection ou à un masque respiratoire protecteur, caracterisé en ce qu'au moins l'une des connexions (14, 15) est munie d'un dispositif de réglage (20) qui est actionné de l'extérieur du petit récipient (1) et sert à la modification de la quantité d'air d'alimentation, indépendamment de l'autre connexion (15, 14), et en ce que le dispositif de réglage est développé en forme d'un disque flexible (20) agissant comme un tiroir rotatif qui est glissé sur l'ouverture à l'intérieur de la connexion (14, 15) à l'aide d'une manette (22) actionnée de l'extérieur.
  2. Dispositif selon revendication 1, caracterisé en ce qu'au moins deux connexions (14, 15) sont arrangées dans le domaine de rotation du disque flexible (20).
EP19890890057 1988-03-09 1989-02-27 Dispositif de ventilation pour vêtement de protection Expired - Lifetime EP0332605B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT62388A AT393085B (de) 1987-03-24 1988-03-09 Geraet zur belueftung von schutzanzuegen
AT623/88 1988-03-09
AT7589A AT393086B (de) 1989-01-16 1989-01-16 Geraet zur belueftung von schutzanzuegen
AT75/89 1989-01-16

Publications (3)

Publication Number Publication Date
EP0332605A2 EP0332605A2 (fr) 1989-09-13
EP0332605A3 EP0332605A3 (en) 1990-12-27
EP0332605B1 true EP0332605B1 (fr) 1993-12-08

Family

ID=25591355

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890890057 Expired - Lifetime EP0332605B1 (fr) 1988-03-09 1989-02-27 Dispositif de ventilation pour vêtement de protection

Country Status (4)

Country Link
US (1) US4903694A (fr)
EP (1) EP0332605B1 (fr)
DE (1) DE58906330D1 (fr)
EG (1) EG19051A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5027807A (en) * 1989-10-27 1991-07-02 Mine Safety Appliances Company Protective garment cooling device
US5009225A (en) * 1989-11-30 1991-04-23 Boehringer Mannheim Corporation Personal ventilating system
GB2248173A (en) * 1990-09-25 1992-04-01 Inst Of Occupational Medicine Improvements in or relating to protective garments
GB2248174A (en) * 1990-09-28 1992-04-01 Inst Of Occupational Medicine Improvements in or relating to protective garments
US5245994A (en) * 1991-01-08 1993-09-21 National Science Council Air cleaning and supplying system equipped to a helmet for a motorcyclist
US5222491A (en) * 1992-05-29 1993-06-29 Thomas Samuel D Temporary patient ventilator
US5386823A (en) * 1992-07-01 1995-02-07 The United States Of America As Represented By The Secretary Of The Air Force Open loop cooling apparatus
US5511542A (en) * 1994-03-31 1996-04-30 Westinghouse Electric Corporation Lox breathing system with gas permeable-liquid impermeable heat exchange and delivery hose
AUPQ664400A0 (en) * 2000-04-03 2000-05-04 Safety Equipment Australia Pty Ltd Ventilation system for protective suit
US6948191B2 (en) * 2002-04-12 2005-09-27 3M Innovative Properties Company Personal protective suit with partial flow restriction
US6796304B2 (en) 2002-04-12 2004-09-28 3M Innovative Properties Company Personal containment system with sealed passthrough
FR2838974B1 (fr) * 2002-04-29 2004-07-30 Robert Schegerin Vetement de protection ventile et optimise pour la protection et le confort thermique
FR2848291B1 (fr) * 2002-12-06 2005-02-04 Delta Prot Bloc de ventilation pour vetement comme un scaphandre ou analogue

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR782137A (fr) * 1934-02-24 1935-05-28 Wonder Perfectionnements aux masques à gaz
GB492360A (en) * 1935-12-12 1938-09-19 Cesare Beltrami Improvements in gas masks
FR843001A (fr) * 1936-12-22 1939-06-23 Appareil de protection à auto-respiration continue, contre les dangers aéro-chimiques
DE1110524B (de) * 1953-07-23 1961-07-06 Draegerwerk Ag Atemmaske mit Frischluftzufuehrung
US2819590A (en) * 1953-08-21 1958-01-14 Garrett Corp Ventilated suit refrigeration unit
US2824557A (en) * 1956-08-23 1958-02-25 Aerotec Corp Control apparatus for the air and oxygen supply in the suits of aircraft personnel
US3049896A (en) * 1960-04-27 1962-08-21 Environment Inc Personnel isolation and protection systems
GB935934A (en) * 1961-04-06 1963-09-04 Smith & Sons Australia Pty Ltd Improvements in or relating to air distributor fans
FR1417205A (fr) * 1964-09-21 1965-11-12 Dispositif portable pour conditionnement et protection du corps humain dans des ambiances chaudes ou contaminées
US3496703A (en) * 1967-10-09 1970-02-24 Rite Hardware Mfg Co Backpack air-conditioning apparatus
US3815592A (en) * 1973-05-07 1974-06-11 Mine Safety Appliances Co Closed circuit breathing apparatus
DE2612877C2 (de) * 1976-03-26 1985-06-20 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Atemluftversorgungsgerät
GB2058577A (en) * 1979-09-25 1981-04-15 Racal Safety Ltd Improvements in and relating to breathing apparatus
CA1188193A (fr) * 1982-04-06 1985-06-04 Hubert G. Dukowski Filtre d'air portable
DE3222164A1 (de) * 1982-06-12 1983-12-15 Wilhelm Gebhardt Gmbh, 7112 Waldenburg Z.b. in verbindung mit klimaanlagen zu verwendende geblaeseanordnung und mit einer solchen geblaeseanordnung ausgeruestete klimaanlage
US4522639A (en) * 1983-04-15 1985-06-11 Figgie International Inc. Unified filter and connector housing assembly incorporating a diversion valve
FR2546292B1 (fr) * 1983-05-19 1986-11-14 Vasse Ind Sa Debitmetre destine a mesurer le debit d'un fluide gazeux
DE3481173D1 (de) * 1983-11-21 1990-03-08 Gilbert Vandeputte Regelbares schlauchanschlussventil fuer atemluftanfuhr.
US4649715A (en) * 1985-06-27 1987-03-17 Barker Stanley G Air conditioned apron
US4705073A (en) * 1986-04-23 1987-11-10 Advanced Medical Devices, Inc. Molded plastic gate valve and sealing means therefor

Also Published As

Publication number Publication date
EP0332605A3 (en) 1990-12-27
EG19051A (en) 1994-04-30
EP0332605A2 (fr) 1989-09-13
DE58906330D1 (de) 1994-01-20
US4903694A (en) 1990-02-27

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