ATE237766T1 - Ventil - Google Patents

Ventil

Info

Publication number
ATE237766T1
ATE237766T1 AT96926995T AT96926995T ATE237766T1 AT E237766 T1 ATE237766 T1 AT E237766T1 AT 96926995 T AT96926995 T AT 96926995T AT 96926995 T AT96926995 T AT 96926995T AT E237766 T1 ATE237766 T1 AT E237766T1
Authority
AT
Austria
Prior art keywords
pct
valve
vanes
date mar
sec
Prior art date
Application number
AT96926995T
Other languages
English (en)
Inventor
Claude Liardet
Original Assignee
Climes Conseil Claude Liardet
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 Climes Conseil Claude Liardet filed Critical Climes Conseil Claude Liardet
Application granted granted Critical
Publication of ATE237766T1 publication Critical patent/ATE237766T1/de

Links

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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • 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
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0013—Details of inhalators; Constructional features thereof with inhalation check valves
    • A61M15/0016—Details of inhalators; Constructional features thereof with inhalation check valves located downstream of the dispenser, i.e. traversed by the product
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/1402—Check valves with flexible valve members having an integral flexible member cooperating with a plurality of seating surfaces
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/1441—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery with biasing means in addition to material resiliency, e.g. spring
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
    • F16K15/1471—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form slits arranged along multiple axes
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7843—Integral resilient member forms plural valves
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/788—Having expansible port
    • Y10T137/7882—Having exit lip
    • Y10T137/7885—Multiple slit

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Mechanical Engineering (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Check Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Temperature-Responsive Valves (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
AT96926995T 1995-09-01 1996-08-29 Ventil ATE237766T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH249495 1995-09-01
PCT/CH1996/000298 WO1997009552A1 (fr) 1995-09-01 1996-08-29 Valve

Publications (1)

Publication Number Publication Date
ATE237766T1 true ATE237766T1 (de) 2003-05-15

Family

ID=4235074

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96926995T ATE237766T1 (de) 1995-09-01 1996-08-29 Ventil

Country Status (5)

Country Link
US (1) US6035896A (de)
EP (1) EP0847510B1 (de)
AT (1) ATE237766T1 (de)
DE (1) DE69627510T2 (de)
WO (1) WO1997009552A1 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
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RU2145684C1 (ru) * 1998-01-12 2000-02-20 Электроэнергетическая ассоциация Корпорация "Единый электроэнергетический комплекс" Запорный и регулирующий лепестковый клапан
USD501138S1 (en) 1998-03-31 2005-01-25 Fuji Photo Film Co., Ltd. Portion of a plug and container cap
US20030042257A1 (en) * 1998-03-31 2003-03-06 Kimiyoshi Uchiyama Plugging member and container
US6453940B1 (en) * 1999-12-20 2002-09-24 Federal-Mogul Corporation Insert bonded combination valve
ATE532548T1 (de) 2000-12-22 2011-11-15 Resmed Ltd Entlüftungsventil zur strömungsregulierung
RU2215923C2 (ru) * 2001-07-20 2003-11-10 Алтайский государственный университет Клапан
US7137491B2 (en) * 2002-10-29 2006-11-21 Arvinmeritor Technology, Llc Shock absorber non-vibrating check valve assembly
US20090159826A1 (en) * 2004-11-19 2009-06-25 Geoff Wayne Poulton Valve
ITPD20060373A1 (it) 2006-10-09 2008-04-10 Eurostandard Spa Impianto per la distribuzione di gas in sicurezza
ATE464085T1 (de) * 2007-06-06 2010-04-15 Air Liquide Medical Systems S Einwegmembranventil für ein aerosolinhalationssystem zur zuführung des aerosols zur lunge
RU2352843C1 (ru) * 2007-09-04 2009-04-20 Юлия Алексеевна Щепочкина Клапан створчатый
US8105288B2 (en) 2008-01-14 2012-01-31 I-V Access Technology, Inc. Apparatus for peripheral vascular access
US8251876B2 (en) 2008-04-22 2012-08-28 Hill-Rom Services, Inc. Breathing exercise apparatus
DE102008001323A1 (de) * 2008-04-22 2009-10-29 Bühler AG Giessmaschine und Giessmaschinen-Ventil
US8616944B2 (en) * 2009-09-04 2013-12-31 GM Global Technology Operations LLC Pressure relief valve for a vehicle body
US20110094592A1 (en) * 2009-10-22 2011-04-28 Howard Cheng Fluid Check Valve with a Floating Pivot
GB201012205D0 (en) 2010-07-21 2010-09-08 Qinetiq Ltd Valves
US8387950B2 (en) 2011-04-06 2013-03-05 General Electric Company Flow device and method and system using the flow device
DE202011103176U1 (de) * 2011-07-14 2011-10-25 Antonio Cornejo Bueno Peripherer Venenkatheter mit Schutz gegen Blutverspritzen
NZ628914A (en) * 2012-02-06 2016-04-29 I V Access Technology Inc Pressure actuated catheter valve
US9180271B2 (en) 2012-03-05 2015-11-10 Hill-Rom Services Pte. Ltd. Respiratory therapy device having standard and oscillatory PEP with nebulizer
US9101469B2 (en) * 2012-12-19 2015-08-11 W. L. Gore & Associates, Inc. Prosthetic heart valve with leaflet shelving
WO2015184590A1 (zh) * 2014-06-03 2015-12-10 吉瑞高新科技股份有限公司 一种雾化器及电子烟
US10487740B2 (en) * 2015-06-17 2019-11-26 Hamilton Sundstrand Corporation Multi-flapper check valve without center supports
EP3181965B1 (de) * 2015-12-14 2020-04-22 Hamilton Sundstrand Corporation Rückschlagventil
EP3445979B1 (de) * 2016-04-19 2021-01-20 DLHBowles Inc. Durchflussregelsystem, brückenschlauchelemente und durchflussverwaltungsverfahren
US10888018B2 (en) * 2016-09-19 2021-01-05 Fortinet, Inc. Check valve for preventing air backflow in a modular cooling system
US10406326B2 (en) 2017-08-31 2019-09-10 I-V Access Technology, Inc. Methods and devices for vascular access
US11324939B2 (en) 2017-08-31 2022-05-10 I-V Access Technology, Inc. Methods and devices for vascular access
US20210353980A1 (en) * 2018-05-02 2021-11-18 Innosparks Pte Ltd Multi-flap valve for a respiratory device
EP3591272B1 (de) * 2018-07-07 2021-03-03 Hamilton Sundstrand Corporation Rückschlagventil
US12416368B2 (en) 2019-01-28 2025-09-16 Mohammad Mohsen Saadat Blade type check valve
DE102019000611A1 (de) * 2019-01-28 2020-07-30 M. Mohsen Saadat Künstliches Herz
CN110064116B (zh) * 2019-06-10 2020-02-21 常州市第一人民医院 一种高精密气流控制呼吸机用流量控制阀
US11318286B2 (en) 2020-03-23 2022-05-03 I-V Access Technology, Inc. Catheter needle assembly with enclosable needle
JP7606241B2 (ja) 2020-07-03 2024-12-25 モハマド・モーセン・サアーダット ウイングチェックバルブ
US11607525B1 (en) 2022-06-30 2023-03-21 I-V Access Technology, Inc. Methods and devices for vascular access
US20240001079A1 (en) * 2022-06-30 2024-01-04 I-V Access Technology, Inc. Methods and devices for vascular access
US20240360912A1 (en) * 2023-04-28 2024-10-31 Psg Germany Gmbh Low flow pressure check valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113586A (en) * 1962-09-17 1963-12-10 Physio Control Company Inc Artificial heart valve
CS159428B1 (de) * 1972-02-01 1975-01-31
US4053084A (en) * 1976-03-01 1977-10-11 Illinois Tool Works Inc. Filler plug
DE2949469C2 (de) * 1979-12-05 1982-02-11 Gebrüder Sulzer AG, 8401 Winterthur Sicherheitselement
US4465102A (en) * 1982-05-17 1984-08-14 The Warren Rupp Company Check valve
JP2557671B2 (ja) * 1987-12-11 1996-11-27 豊田合成株式会社 燃料遮断バルブ

Also Published As

Publication number Publication date
US6035896A (en) 2000-03-14
WO1997009552A1 (fr) 1997-03-13
DE69627510D1 (de) 2003-05-22
EP0847510A1 (de) 1998-06-17
DE69627510T2 (de) 2004-01-29
EP0847510B1 (de) 2003-04-16

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Legal Events

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