BE878744A - Soupape anti-retour flexible - Google Patents
Soupape anti-retour flexibleInfo
- Publication number
- BE878744A BE878744A BE0/197113A BE197113A BE878744A BE 878744 A BE878744 A BE 878744A BE 0/197113 A BE0/197113 A BE 0/197113A BE 197113 A BE197113 A BE 197113A BE 878744 A BE878744 A BE 878744A
- Authority
- BE
- Belgium
- Prior art keywords
- return valve
- flexible non
- flexible
- return
- valve
- Prior art date
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
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
-
- 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
- F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
-
- 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
- Y10T137/7839—Dividing and recombining in a single flow path
- Y10T137/784—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
-
- 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
- Y10T137/7888—With valve member flexing about securement
- Y10T137/7891—Flap or reed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/942,076 US4222407A (en) | 1978-09-13 | 1978-09-13 | One-way flex valve |
Publications (1)
Publication Number | Publication Date |
---|---|
BE878744A true BE878744A (fr) | 1979-12-31 |
Family
ID=25477543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/197113A BE878744A (fr) | 1978-09-13 | 1979-09-12 | Soupape anti-retour flexible |
Country Status (12)
Country | Link |
---|---|
US (1) | US4222407A (fr) |
JP (1) | JPS5540377A (fr) |
AU (1) | AU527309B2 (fr) |
BE (1) | BE878744A (fr) |
CA (1) | CA1114717A (fr) |
DE (1) | DE2920242A1 (fr) |
ES (1) | ES481411A1 (fr) |
FR (1) | FR2436309A1 (fr) |
GB (1) | GB2029936B (fr) |
IE (1) | IE48441B1 (fr) |
IL (1) | IL57379A (fr) |
ZA (1) | ZA792341B (fr) |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0011189B1 (fr) * | 1978-11-17 | 1982-03-24 | KNECHT Filterwerke GmbH | Dispositif utilisant une membrane pour l'amortissement des pulsations dans des courants de liquides |
US4310017A (en) * | 1980-01-30 | 1982-01-12 | Burron Medical Inc. | Backflow check valve for use with IV administration sets |
US4548600A (en) * | 1980-03-17 | 1985-10-22 | Baxter Travenol Laboratories, Inc. | Drip chamber assembly |
DE3023928C2 (de) * | 1980-06-26 | 1985-09-05 | Becker, Erich, 7812 Bad Krozingen | Auslaßventilanordnung für Vakuumpumpen |
CH640474A5 (de) * | 1981-01-07 | 1984-01-13 | Sig Schweiz Industrieges | Ueberdruckventil fuer einen gasdicht verschlossenen verpackungsbeutel und verfahren zu dessen einbau. |
US4369812A (en) * | 1981-02-18 | 1983-01-25 | Nypro Inc. | Control of fluid flow using precisely positioned disc |
US4576616A (en) * | 1982-07-27 | 1986-03-18 | Proto-Med. Inc. | Method and apparatus for concentrating oxygen |
US4610276A (en) * | 1982-09-29 | 1986-09-09 | Nypro Inc. | Directional flow control |
US4488961A (en) * | 1982-09-29 | 1984-12-18 | E. I. Du Pont De Nemours And Company | One-way filter unit |
JPS59106768A (ja) * | 1982-12-10 | 1984-06-20 | ニプロ・インコ−ポレイテツド | 流体流路制御装置 |
US4765372A (en) * | 1983-06-17 | 1988-08-23 | Illinois Tool Works Inc. | Check valve |
US4759385A (en) * | 1983-06-29 | 1988-07-26 | Sharon Manufacturing Company | Low inertia check valve |
GB2146740B (en) * | 1983-09-15 | 1986-10-22 | Grundy | Non-return valve |
US4535820A (en) * | 1984-05-24 | 1985-08-20 | Burron Medical Inc. | Normally closed check valve |
US4556086A (en) * | 1984-09-26 | 1985-12-03 | Burron Medical Inc. | Dual disc low pressure back-check valve |
JPS61141876U (fr) * | 1985-02-22 | 1986-09-02 | ||
US4762149A (en) * | 1986-11-05 | 1988-08-09 | Pickl Jr Joseph | Double seal press assembled check valve |
US4749003A (en) * | 1987-01-22 | 1988-06-07 | Filtertek, Inc. | Center flow check valve |
US4838875A (en) * | 1987-12-09 | 1989-06-13 | Somor Andrew T | Method and apparatus for dealing with intravenous fluids |
US4827973A (en) * | 1988-06-27 | 1989-05-09 | Vernay Laboratories, Inc. | One way flow valve |
US4966199A (en) * | 1989-06-08 | 1990-10-30 | Filtertek, Inc. | Diaphragm-type center flow check valve |
US5014739A (en) * | 1989-10-10 | 1991-05-14 | Ced's, Inc. | Check valve assembly |
US5176658A (en) * | 1991-05-03 | 1993-01-05 | Sherwood Medical Company | Valve assembly for use in medical devices |
US5222948A (en) * | 1991-09-09 | 1993-06-29 | Path | Injection port for single-use syringe |
US5405333A (en) * | 1992-12-28 | 1995-04-11 | Richmond; Frank M. | Liquid medicament bag with needleless connector fitting using boat assembly |
US6206860B1 (en) | 1993-07-28 | 2001-03-27 | Frank M. Richmond | Spikeless connection and drip chamber with valve |
US5520661A (en) * | 1994-07-25 | 1996-05-28 | Baxter International Inc. | Fluid flow regulator |
US5453097A (en) * | 1994-08-15 | 1995-09-26 | Paradis; Joseph R. | Control of fluid flow |
EP0797413B1 (fr) * | 1994-12-09 | 2003-11-05 | F. Barry Bays | Ensemble de valve d'abaissement de la pression du liquide synovial |
US5618268A (en) * | 1995-06-06 | 1997-04-08 | B. Braun Medical Inc. | Medical infusion devices and medicine delivery systems employing the same |
US5623969A (en) * | 1995-06-07 | 1997-04-29 | B. Braun Medical Inc. | Normally closed aspiration valve |
US5725374A (en) * | 1996-03-18 | 1998-03-10 | Dental Components, Inc. | Coupler with check valve for a dental ejector hose |
EP0848964B1 (fr) * | 1996-12-17 | 2007-07-25 | Filtertek B.V. | Soupape anti-retour pour utilisation médicale |
US6106502A (en) * | 1996-12-18 | 2000-08-22 | Richmond; Frank M. | IV sets with needleless fittings and valves |
US5992442A (en) * | 1997-05-29 | 1999-11-30 | Urquhart; Edward F. | Relief valve for use with hermetically sealed flexible container |
US6021961A (en) * | 1998-03-06 | 2000-02-08 | Flexible Products Company | Crossover-resistant plural component mixing nozzle |
US20020156431A1 (en) | 1998-09-17 | 2002-10-24 | Feith Raymond P. | Multi-valve injection/aspiration manifold with needleless access connection |
US6364861B1 (en) | 1998-09-17 | 2002-04-02 | Porex Medical Products, Inc. | Multi-valve injection/aspiration manifold |
US6135143A (en) * | 1998-11-05 | 2000-10-24 | Ho Lee Co., Ltd. | Air valve for an inflatable article |
US6273124B1 (en) | 1999-05-26 | 2001-08-14 | Donald G. Huber | Check valve floor drain |
US6105609A (en) * | 1999-08-13 | 2000-08-22 | General Motors Corporation | Filtered check valve assembly |
ATE304307T1 (de) | 2000-03-16 | 2005-09-15 | Cosco Man Inc | Gegen verschütten gesicherte tasse |
US6719004B2 (en) | 2001-06-19 | 2004-04-13 | Donald G. Huber | Check valve floor drain |
US7160272B1 (en) | 2002-05-31 | 2007-01-09 | Elcam Plastic | Y-site medical valve |
AU2003244890A1 (en) * | 2002-07-09 | 2004-01-23 | Gambro Lundia Ab | An infusion device for medical use. |
US7326188B1 (en) | 2002-08-02 | 2008-02-05 | Elcam Medical | Anesthesia manifold and induction valve |
US20040222229A1 (en) * | 2003-05-06 | 2004-11-11 | Gabbard Mark E. | Valve for dispensing liquids and method of use |
US7131839B2 (en) * | 2004-02-11 | 2006-11-07 | March Michael S | Backflow prevention sleeve for suctioning devices |
WO2005079947A2 (fr) * | 2004-02-19 | 2005-09-01 | Stryker Instruments | Ensemble de collecteur et de filtre a panier-filtre |
WO2007047795A2 (fr) * | 2005-10-20 | 2007-04-26 | Richmond Frank M | Connecteur/dispositif comprenant des soupapes anti-retour |
US20080029915A1 (en) * | 2006-08-02 | 2008-02-07 | Courtoy Nv | Rotary tablet press |
ES2375210T3 (es) | 2006-10-30 | 2012-02-27 | Gambro Lundia Ab | Separador de aire para conjuntos de tratamiento de fluido extracorpóreo. |
US20080178884A1 (en) * | 2007-01-25 | 2008-07-31 | Gerson Ronald L | Fluid Valve with Center Post |
ATE536195T1 (de) * | 2007-10-04 | 2011-12-15 | Gambro Lundia Ab | Infusionsgerät |
ES1067564Y (es) * | 2007-11-08 | 2008-09-01 | De La Cruz Jose Cobo | Aspirador de las secreciones nasales del infante con un dispositivo no inductor de contaminacion y transmision de germenes patogenos. |
US8523826B2 (en) * | 2009-02-13 | 2013-09-03 | Cytyc Corporation | Luer-type needle-free valve fitting with bypass |
US8403822B2 (en) * | 2009-02-20 | 2013-03-26 | Cytyc Corporation | Passive vent for brachytherapy balloon catheters |
US20130032746A1 (en) | 2011-01-31 | 2013-02-07 | Kevin Dean Huber | Gasket structure for floor drain valves |
US20140110086A1 (en) * | 2011-07-21 | 2014-04-24 | Panasonic Corporation | Cooling apparatus, electronic apparatus provided with same, and electric vehicle |
US9416986B2 (en) | 2013-06-24 | 2016-08-16 | The Rectorseal Corporation | Valve for roof vent |
US9010363B2 (en) | 2013-06-24 | 2015-04-21 | The Rectorseal Corporation | Drain valve |
EP2883566B1 (fr) | 2013-12-11 | 2017-05-24 | Gambro Lundia AB | Système de traitement sanguin extracorporel et unité de soupape pour pré/post-infusion |
US9556964B2 (en) | 2014-04-22 | 2017-01-31 | Nws Europa Gmbh | Gravity drain valve |
US10376993B2 (en) * | 2014-11-12 | 2019-08-13 | Illinois Took Works Inc. | Flash trap |
US10682109B2 (en) * | 2015-10-07 | 2020-06-16 | Illinois Tool Works Inc. | Check valve assembly |
US10124281B2 (en) | 2016-07-28 | 2018-11-13 | Jet Filter System Llc | Filter assembly for retaining wall drain holes |
DE102017102586A1 (de) * | 2017-02-09 | 2018-08-09 | Eagle Actuator Components Gmbh & Co. Kg | Rückschlagventil |
GB2560342A (en) * | 2017-03-08 | 2018-09-12 | Product4 Ltd | Valve |
US10591932B2 (en) | 2017-11-08 | 2020-03-17 | Carefusion Corporation | Diaphragm check valve |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2270468A (en) * | 1940-08-02 | 1942-01-20 | Glascote Products Inc | Pressure relief valve |
US3312237A (en) * | 1964-05-06 | 1967-04-04 | Mon George | Bicuspid heart valve |
US3568977A (en) * | 1969-01-29 | 1971-03-09 | Illinois Tool Works | Valve assembly |
GB1351384A (en) * | 1971-02-12 | 1974-04-24 | Hawker Siddeley Aviation Ltd | Non-return valves |
US3831628A (en) * | 1973-03-13 | 1974-08-27 | E Kintner | Check valve |
US3990439A (en) * | 1974-12-05 | 1976-11-09 | Esb Incorporated | Protective breathing apparatus and valve therefor |
US3954121A (en) * | 1975-03-17 | 1976-05-04 | The Weatherhead Company | Vent check valve |
JPS5311864U (fr) * | 1976-07-13 | 1978-01-31 | ||
US4141379A (en) * | 1977-05-16 | 1979-02-27 | Cutter Laboratories, Inc. | Check valve |
-
1978
- 1978-09-13 US US05/942,076 patent/US4222407A/en not_active Expired - Lifetime
-
1979
- 1979-05-07 CA CA327,088A patent/CA1114717A/fr not_active Expired
- 1979-05-15 ZA ZA792341A patent/ZA792341B/xx unknown
- 1979-05-18 DE DE19792920242 patent/DE2920242A1/de not_active Withdrawn
- 1979-05-23 IL IL5737979A patent/IL57379A/xx unknown
- 1979-06-04 AU AU47719/79A patent/AU527309B2/en not_active Ceased
- 1979-06-05 JP JP7109579A patent/JPS5540377A/ja active Pending
- 1979-06-06 FR FR7914400A patent/FR2436309A1/fr active Granted
- 1979-06-08 ES ES481411A patent/ES481411A1/es not_active Expired
- 1979-07-06 GB GB7923692A patent/GB2029936B/en not_active Expired
- 1979-08-08 IE IE1257/79A patent/IE48441B1/en unknown
- 1979-09-12 BE BE0/197113A patent/BE878744A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2436309B1 (fr) | 1985-04-19 |
IE791257L (en) | 1980-03-13 |
CA1114717A (fr) | 1981-12-22 |
US4222407A (en) | 1980-09-16 |
AU4771979A (en) | 1980-03-20 |
JPS5540377A (en) | 1980-03-21 |
IE48441B1 (en) | 1985-01-23 |
IL57379A (en) | 1982-07-30 |
GB2029936A (en) | 1980-03-26 |
ZA792341B (en) | 1980-06-25 |
FR2436309A1 (fr) | 1980-04-11 |
AU527309B2 (en) | 1983-02-24 |
DE2920242A1 (de) | 1980-03-27 |
ES481411A1 (es) | 1980-02-01 |
IL57379A0 (en) | 1979-09-30 |
GB2029936B (en) | 1982-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: BAXTER TRAVENOL LABORATORIES INC. Effective date: 19870930 |