DE3368745D1 - Check valve - Google Patents

Check valve

Info

Publication number
DE3368745D1
DE3368745D1 DE8383302733T DE3368745T DE3368745D1 DE 3368745 D1 DE3368745 D1 DE 3368745D1 DE 8383302733 T DE8383302733 T DE 8383302733T DE 3368745 T DE3368745 T DE 3368745T DE 3368745 D1 DE3368745 D1 DE 3368745D1
Authority
DE
Germany
Prior art keywords
check valve
check
valve
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
Application number
DE8383302733T
Other languages
English (en)
Inventor
Warren E Rupp
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.)
Warren Rupp Inc
Original Assignee
WARREN RUPP-HOUDAILLE Inc
WARREN RUPP HOUDAILLE Inc
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 WARREN RUPP-HOUDAILLE Inc, WARREN RUPP HOUDAILLE Inc filed Critical WARREN RUPP-HOUDAILLE Inc
Application granted granted Critical
Publication of DE3368745D1 publication Critical patent/DE3368745D1/de
Expired legal-status Critical Current

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
    • F16K15/144—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
    • 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
    • Y10T137/7883—With biasing means
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
DE8383302733T 1982-05-17 1983-05-13 Check valve Expired DE3368745D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/378,920 US4465102A (en) 1982-05-17 1982-05-17 Check valve

Publications (1)

Publication Number Publication Date
DE3368745D1 true DE3368745D1 (en) 1987-02-05

Family

ID=23495078

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383302733T Expired DE3368745D1 (en) 1982-05-17 1983-05-13 Check valve

Country Status (6)

Country Link
US (1) US4465102A (de)
EP (1) EP0094813B1 (de)
JP (1) JPS58211075A (de)
AU (1) AU555159B2 (de)
CA (1) CA1198962A (de)
DE (1) DE3368745D1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4104693A1 (de) * 1990-07-13 1992-01-16 Putzmeister Maschf Vorrichtung zur foerderung von dickstoffen
US5592966A (en) * 1995-03-10 1997-01-14 Alan J. Gates Back-flow preventer
WO1997009552A1 (fr) * 1995-09-01 1997-03-13 Varioraw Percutive S.A. Valve
US5928203A (en) 1997-10-01 1999-07-27 Boston Scientific Corporation Medical fluid infusion and aspiration
US6024729A (en) * 1998-03-10 2000-02-15 Vernay Laboratories, Inc. Hemostasis valve assembly including guide wire seal
US7037303B2 (en) 2001-07-06 2006-05-02 Opticon Medical, Inc. Urinary flow control valve
US6851395B2 (en) * 2002-09-19 2005-02-08 Perfection Corporation Heat trap with non-rotating sealing member
US7435236B2 (en) 2003-06-27 2008-10-14 Navilyst Medical, Inc. Pressure actuated valve with improved biasing member
US7093565B2 (en) * 2003-11-20 2006-08-22 Perfection Corporation Heat trap
EP1828602B1 (de) * 2004-11-17 2019-04-03 Proportionair Inc. Steuersystem für eine luftbetätigte membranpumpe
US7517199B2 (en) * 2004-11-17 2009-04-14 Proportion Air Incorporated Control system for an air operated diaphragm pump
US7658598B2 (en) * 2005-10-24 2010-02-09 Proportionair, Incorporated Method and control system for a pump
US20090159826A1 (en) * 2004-11-19 2009-06-25 Geoff Wayne Poulton Valve
WO2007106948A1 (en) * 2006-03-21 2007-09-27 Michael Patrick Dixon Fluid operated valve
US7980487B2 (en) * 2006-06-12 2011-07-19 Titan Tool, Inc. Texture sprayer
EP1972728A3 (de) * 2007-03-06 2012-10-03 Thetford Corporation Spültoilette
ES2344667T3 (es) * 2007-06-06 2010-09-02 Air Liquide Medical Systems S.P.A. Valvula de diafragma de una via para sistema de inhalacion de aerosol para la administracion pulmonar de aerosol.
CA2710969C (en) 2008-01-14 2016-02-09 I-V Access Technology, Inc. An apparatus for peripheral vascular access
US8257321B2 (en) 2008-05-21 2012-09-04 Navilyst Medical, Inc. Pressure activated valve for high flow rate and pressure venous access applications
US8007468B2 (en) 2009-07-13 2011-08-30 Navilyst Medical, Inc. Method to secure an elastic component in a valve
GB201012205D0 (en) 2010-07-21 2010-09-08 Qinetiq Ltd Valves
NZ628914A (en) * 2012-02-06 2016-04-29 I V Access Technology Inc Pressure actuated catheter valve
US20140251694A1 (en) * 2013-03-08 2014-09-11 Earth Tool Company Llc Directional Boring Tooling Reed Type Checkflow Valve
WO2014141157A1 (en) 2013-03-14 2014-09-18 Groupe Fordia Inc. Flow controller for use in drilling operations.
US9816630B1 (en) * 2014-11-12 2017-11-14 John H Lieber Valve for adjusting the gas pressure inside a tennis ball
AU2017300752B2 (en) 2016-07-21 2022-02-24 Red Valve Company, Inc. Elastomeric in-line tide gate valve
FR3054609A1 (fr) * 2016-07-29 2018-02-02 Plastic Omnium Advanced Innovation & Res Regulateur de debit de ventilation pour un reservoir pressurise de vehicule.
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
EP3591272B1 (de) * 2018-07-07 2021-03-03 Hamilton Sundstrand Corporation Rückschlagventil
DE102019000611A1 (de) 2019-01-28 2020-07-30 M. Mohsen Saadat Künstliches Herz
US11318286B2 (en) 2020-03-23 2022-05-03 I-V Access Technology, Inc. Catheter needle assembly with enclosable needle
JP2023533931A (ja) 2020-07-03 2023-08-07 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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE571874C (de) * 1933-03-06 Carlshuette Akt Ges Fuer Eisen Gummilippenventil
US2524764A (en) * 1944-04-12 1950-10-10 Adrian P Burke Valve construction
US2572308A (en) * 1948-08-09 1951-10-23 Cicero C Brown Orifice shoe for well pipes
US2513272A (en) * 1949-01-26 1950-07-04 Dispenso Valve Corp Dispensing valve for material under pressure
US2670757A (en) * 1949-08-19 1954-03-02 Delany Realty Corp Combination check valve and union
US2688979A (en) * 1951-08-31 1954-09-14 John F Kendrick Abrasion resistant check valve
CH399101A (de) * 1960-09-24 1966-03-31 Rheinisches Metallwerk Gmbh Rückflussverhinderer zum Einbau in Flüssigkeitsleitungen, insbesondere in Gehäusen von Absperrvorrichtungen
US3079940A (en) * 1961-05-26 1963-03-05 Keefe Arthur Inflation stem valve
US3148696A (en) * 1961-06-08 1964-09-15 Dresser Ind Acorn valve for punching t
US3572379A (en) * 1969-02-19 1971-03-23 Timken Co Bearing vent construction and process of manufacturing the same
JPS4911090B1 (de) * 1969-07-22 1974-03-14
GB1366717A (en) * 1971-11-23 1974-09-11 Techno Corp Check valve
US3896849A (en) * 1972-02-13 1975-07-29 Ford Motor Co Pressure relief valve
US3895646A (en) * 1973-11-30 1975-07-22 Manuel G Howat Self-regulating vane type valve for controlling fluid flow
JPS5952101B2 (ja) * 1976-08-20 1984-12-18 株式会社吉野工業所 合成樹脂製中栓

Also Published As

Publication number Publication date
JPS58211075A (ja) 1983-12-08
EP0094813A1 (de) 1983-11-23
US4465102A (en) 1984-08-14
AU1426683A (en) 1983-11-24
CA1198962A (en) 1986-01-07
AU555159B2 (en) 1986-09-11
EP0094813B1 (de) 1986-12-30

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: WARREN RUPP-HOUDAILLE, INC., MANSFIELD, OHIO, US

8328 Change in the person/name/address of the agent

Free format text: GRUENECKER, A., DIPL.-ING. KINKELDEY, H., DIPL.-ING. DR.-ING. STOCKMAIR, W., DIPL.-ING. DR.-ING. AE.E. CAL TECH SCHUMANN, K., DIPL.-PHYS. DR.RER.NAT. JAKOB, P., DIPL.-ING. BEZOLD, G., DIPL.-CHEM. DR.RER.NAT. MEISTER, W., DIPL.-ING. HILGERS, H., DIPL.-ING. MEYER-PLATH, H., DIPL.-ING. DR.-ING. KINKELDEY, U., DIPL.-BIOL. DR.RER.NAT. BOTT-BODENHAUSEN, M., DIPL.-PHYS. DR.RER.NAT. EHNOLD, A., DIPL.-ING. SCHOPPE, F., DIPL.-ING.UNIV. SCHUSTER, T., DIPL.-PHYS., PAT.-ANW., 8000 MUENCHEN

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WARREN RUPP, INC., MANSFIELD, OHIO, US

8328 Change in the person/name/address of the agent

Free format text: GRUENECKER, A., DIPL.-ING. KINKELDEY, H., DIPL.-ING. DR.-ING. STOCKMAIR, W., DIPL.-ING. DR.-ING. AE.E. CAL TECH SCHUMANN, K., DIPL.-PHYS. DR.RER.NAT. JAKOB, P., DIPL.-ING. BEZOLD, G., DIPL.-CHEM. DR.RER.NAT. MEISTER, W., DIPL.-ING. HILGERS, H., DIPL.-ING. MEYER-PLATH, H., DIPL.-ING. DR.-ING. EHNOLD, A., DIPL.-ING. SCHUSTER, T., DIPL.-PHYS., PAT.-ANWAELTE, 8000 MUENCHEN