DE69627510T2 - Ventil - Google Patents
Ventil Download PDFInfo
- Publication number
- DE69627510T2 DE69627510T2 DE69627510T DE69627510T DE69627510T2 DE 69627510 T2 DE69627510 T2 DE 69627510T2 DE 69627510 T DE69627510 T DE 69627510T DE 69627510 T DE69627510 T DE 69627510T DE 69627510 T2 DE69627510 T2 DE 69627510T2
- Authority
- DE
- Germany
- Prior art keywords
- pct
- valve
- vanes
- date mar
- sec
- 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
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. mouth-to-mouth respiration; 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
-
- 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)
- Anesthesiology (AREA)
- Mechanical Engineering (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)
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 (2)
Publication Number | Publication Date |
---|---|
DE69627510D1 DE69627510D1 (de) | 2003-05-22 |
DE69627510T2 true DE69627510T2 (de) | 2004-01-29 |
Family
ID=4235074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69627510T Expired - Fee Related DE69627510T2 (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) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020157054A1 (de) * | 2019-01-28 | 2020-08-06 | Mohammad Mohsen Saadat | Flügel-rückschlagventil |
WO2022002416A1 (de) | 2020-07-03 | 2022-01-06 | Mohammad Mohsen Saadat | Flügel-rückschlagventil |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US8439035B2 (en) * | 2000-12-22 | 2013-05-14 | Resmed Limited | Flow regulation vent |
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 |
CA2901300A1 (en) | 2008-01-14 | 2009-07-23 | I-V Access Technology, Inc. | An apparatus for peripheral vascular access |
DE102008001323A1 (de) * | 2008-04-22 | 2009-10-29 | Bühler AG | Giessmaschine und Giessmaschinen-Ventil |
US8251876B2 (en) | 2008-04-22 | 2012-08-28 | Hill-Rom Services, Inc. | Breathing exercise apparatus |
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 |
WO2013119557A1 (en) * | 2012-02-06 | 2013-08-15 | 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 |
US11324939B2 (en) | 2017-08-31 | 2022-05-10 | I-V Access Technology, Inc. | Methods and devices for vascular access |
US10406326B2 (en) | 2017-08-31 | 2019-09-10 | 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 |
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 |
WO2021194979A1 (en) | 2020-03-23 | 2021-09-30 | I-V Access Technology, Inc. | Catheter needle assembly with enclosable needle |
US11607525B1 (en) | 2022-06-30 | 2023-03-21 | I-V Access Technology, Inc. | Methods and devices for vascular access |
Family Cites Families (6)
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 |
-
1996
- 1996-08-29 EP EP96926995A patent/EP0847510B1/de not_active Expired - Lifetime
- 1996-08-29 AT AT96926995T patent/ATE237766T1/de not_active IP Right Cessation
- 1996-08-29 WO PCT/CH1996/000298 patent/WO1997009552A1/fr active IP Right Grant
- 1996-08-29 US US09/029,433 patent/US6035896A/en not_active Expired - Fee Related
- 1996-08-29 DE DE69627510T patent/DE69627510T2/de not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020157054A1 (de) * | 2019-01-28 | 2020-08-06 | Mohammad Mohsen Saadat | Flügel-rückschlagventil |
US11850411B2 (en) | 2019-01-28 | 2023-12-26 | Mohammad Mohsen Saadat | Blade type check valve |
US11904154B2 (en) | 2019-01-28 | 2024-02-20 | Mohammad Mohsen Saadat | Artificial heart system |
WO2022002416A1 (de) | 2020-07-03 | 2022-01-06 | Mohammad Mohsen Saadat | Flügel-rückschlagventil |
Also Published As
Publication number | Publication date |
---|---|
EP0847510B1 (de) | 2003-04-16 |
EP0847510A1 (de) | 1998-06-17 |
DE69627510D1 (de) | 2003-05-22 |
ATE237766T1 (de) | 2003-05-15 |
US6035896A (en) | 2000-03-14 |
WO1997009552A1 (fr) | 1997-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |