FR2523684B1 - Dispositif pour fermer une ouverture, destine, notamment, a des conduites de fluides - Google Patents

Dispositif pour fermer une ouverture, destine, notamment, a des conduites de fluides

Info

Publication number
FR2523684B1
FR2523684B1 FR8304449A FR8304449A FR2523684B1 FR 2523684 B1 FR2523684 B1 FR 2523684B1 FR 8304449 A FR8304449 A FR 8304449A FR 8304449 A FR8304449 A FR 8304449A FR 2523684 B1 FR2523684 B1 FR 2523684B1
Authority
FR
France
Prior art keywords
closing
opening
fluid conduits
conduits
fluid
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
FR8304449A
Other languages
English (en)
Other versions
FR2523684A1 (fr
Inventor
Franz Weck
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.)
H Krantz GmbH and Co
Original Assignee
H Krantz GmbH and Co
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 H Krantz GmbH and Co filed Critical H Krantz GmbH and Co
Publication of FR2523684A1 publication Critical patent/FR2523684A1/fr
Application granted granted Critical
Publication of FR2523684B1 publication Critical patent/FR2523684B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • 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
    • F16K15/031—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member the hinge being flexible
    • 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
    • F16K2200/00—Details of valves
    • F16K2200/20—Common housing having a single inlet, a single outlet and multiple valve members
    • F16K2200/203—Common housing having a single inlet, a single outlet and multiple valve members in parallel
    • 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
    • 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
    • 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]
    • Y10T137/7898—Pivoted valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Flow Control Members (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
FR8304449A 1982-03-19 1983-03-18 Dispositif pour fermer une ouverture, destine, notamment, a des conduites de fluides Expired FR2523684B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19828207890U DE8207890U1 (de) 1982-03-19 1982-03-19 Einrichtung zum absperren einer oeffnung

Publications (2)

Publication Number Publication Date
FR2523684A1 FR2523684A1 (fr) 1983-09-23
FR2523684B1 true FR2523684B1 (fr) 1987-12-04

Family

ID=6738220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8304449A Expired FR2523684B1 (fr) 1982-03-19 1983-03-18 Dispositif pour fermer une ouverture, destine, notamment, a des conduites de fluides

Country Status (5)

Country Link
US (1) US4449549A (fr)
BR (1) BR8207596A (fr)
CH (1) CH659302A5 (fr)
DE (1) DE8207890U1 (fr)
FR (1) FR2523684B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899647A (en) * 1988-12-22 1990-02-13 Webb Mfg., Inc. Ventilator system
US4967490A (en) * 1990-02-06 1990-11-06 Edwin Berger Dryer exhaust vent
DE4023190C2 (de) * 1990-07-20 1995-11-02 United Carr Gmbh Trw Rückluftsperre
US5105849A (en) * 1991-09-23 1992-04-21 Trw Inc. Body relief valve flap
DE4315538C1 (de) * 1993-05-10 1994-11-03 Friedhelm Meyer Wärmeaustauscher, insbesondere Kühlgerät
US5355910A (en) * 1993-10-13 1994-10-18 Trw Inc. Dual component flap
US5938525A (en) * 1997-07-23 1999-08-17 Tompkins Industries, Inc Air diffuser, and mold and method for its production
US6361432B1 (en) 1999-08-17 2002-03-26 Tomkins Industries, Inc. Air diffuser with air flow regulator
DE20021076U1 (de) * 2000-12-13 2001-03-08 Hans Güntner GmbH, 82256 Fürstenfeldbruck Vorrichtung zum Lagern einer Abtauklappe für einen kältetechnischen Apparat, insbesondere für einen Luftkühler
US20070134110A1 (en) * 2005-12-12 2007-06-14 Meng-Chic Lin Fan capable of resisting reversed flow
US8439088B2 (en) * 2010-05-19 2013-05-14 Ford Global Technologies, Llc One-way valve for a fuel-tank filling conduit
CN104514942A (zh) * 2014-07-12 2015-04-15 涂晶 在含固体杂质的流体输送管路上正常工作的止回阀装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US602437A (en) * 1898-04-19 Safety
US1438161A (en) * 1919-07-28 1922-12-05 Goodyear Tire & Rubber Valve gasket
GB604968A (en) * 1945-12-11 1948-07-13 Reginald William Scott Thompso An improvement in or relating to non-return valves
GB1155959A (en) * 1965-11-22 1969-06-25 Kenneth Langshaw Whitaker Shutters in Gas Ducts.
DE1474657A1 (de) * 1967-01-27 1969-06-19 Kienzle Apparate Gmbh Kontaktfeld fuer Rechen- und Datenverarbeitungsmaschinen
SE396250B (sv) * 1975-04-29 1977-09-12 Stifab Ab Regulatoranordning avsedd att inga i en fluidstrombana, t ex luftstromningsbana
US4304265A (en) * 1980-09-18 1981-12-08 Sell John R Spring-biased flap valve for chemical pump and the like

Also Published As

Publication number Publication date
CH659302A5 (de) 1987-01-15
FR2523684A1 (fr) 1983-09-23
US4449549A (en) 1984-05-22
BR8207596A (pt) 1983-10-25
DE8207890U1 (de) 1982-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse