DE20005902U1 - Device for connecting two fluid lines - Google Patents

Device for connecting two fluid lines

Info

Publication number
DE20005902U1
DE20005902U1 DE20005902U DE20005902U DE20005902U1 DE 20005902 U1 DE20005902 U1 DE 20005902U1 DE 20005902 U DE20005902 U DE 20005902U DE 20005902 U DE20005902 U DE 20005902U DE 20005902 U1 DE20005902 U1 DE 20005902U1
Authority
DE
Germany
Prior art keywords
plug
area
coupling part
access opening
cover
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 - Lifetime
Application number
DE20005902U
Other languages
German (de)
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of DE20005902U1 publication Critical patent/DE20005902U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
    • F16L15/008—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with sealing rings
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/088—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a split elastic ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Vorrichtung zur Verbindung zweier Fluidleitungen, um­ fassend ein Steckteil (3), das mit einem Ende einer ersten Leitung verbindbar ist und einen mit einem Außengewinde versehenen Bereich (8) aufweist, und ein Kupplungsteil (1), das mit einem Ende einer zweiten Leitung (2) verbindbar ist, eine Ausnehmung zur über eine Zugangsöffnung erfolgenden Aufnahme des Steck­ teils (3) aufweist und einen mit einem Innengewinde versehenen Bereich (6) hat, der mit dem mit einem Außengewinde versehenen Bereich (8) des Steckteils zusammenwirkt, dadurch gekennzeichnet, daß die Zu­ gangsöffnung einen sich nach innen in axialer Richtung bis nahe an eine erste Ringnut (14) des Kupplungsteils (1) verjüngenden Durchmesser hat und das Steckteil (3) hinter seinem mit einem Außengewinde versehenen Be­ reich (8) eine zweite Ringnut (12) hat, in der ein elastisches Bauteil (13) liegt, das teilweise aus der zweiten Nut herausragt und in die erste Nut eingreift, wenn das Steckteil (3) und das Kupplungsteil (1) mit­ einander verbunden sind.1. Device for connecting two fluid lines, comprising a plug-in part (3) which can be connected to one end of a first line and has an area (8) with an external thread, and a coupling part (1) which has one end of a second Line (2) can be connected, has a recess for receiving the plug-in part (3) via an access opening and has an area with an internal thread (6) which interacts with the area (8) of the plug-in part with an external thread, thereby characterized in that the access opening to an inwardly in the axial direction up to close to a first annular groove (14) of the coupling part (1) has a tapering diameter and the plug-in part (3) behind its externally threaded loading area (8) has a second annular groove (12), in which an elastic component (13) lies, which partially protrudes from the second groove and engages in the first groove when the plug-in part (3) and the coupling part (1) are connected to each other. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das elastische Bauteil (13) ein Sprengring oder eine geschlitzte Scheibe ist.2. Device according to claim 1, characterized in that that the elastic member (13) is a snap ring or is a slotted disc. 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekenn­ zeichnet, daß der vordere Bereich des Steckteils (3) mit mindestens einer Dichtung (10, 11) versehen ist.3. Device according to claim 1 or 2, characterized shows that the front area of the plug-in part (3) is provided with at least one seal (10, 11). 4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß das Steckteil (3) nahe an dem mit einem Außengewinde versehenen Bereich (8) mindestens eine Abflachung (23) zum Verschrauben hat und die Vor­ richtung eine Abdeckung (15) umfaßt, die in einer das Kupplungsteil (1) umgebenden Stellung verriegelbar ist und über die Zugangsöffnung desselben vorspringt, so daß die Abflachung (23) des Steckteils (3) verdeckt ist, wenn dieses mit dem Kupplungsteil (1) verbunden ist.4. Device according to one of claims 1 to 3, characterized characterized in that the plug-in part (3) close to the with at least one area (8) provided with an external thread has a flat (23) for screwing and the front  direction comprises a cover (15) in a Coupling part (1) surrounding position can be locked and protrudes over its access opening, so that the flattened portion (23) of the plug-in part (3) is covered is when this is connected to the coupling part (1) is. 5. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß die Abdeckung (15) zwei Teile umfaßt, die mittels einer Verriegelungsvorrichtung (17) um das Kupplungs­ teil (1) herum zusammengehalten sind.5. The device according to claim 4, characterized in that the cover (15) comprises two parts by means of a locking device (17) around the clutch part (1) are held together. 6. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß die Verriegelungsvorrichtung (17) unlösbar selbst­ verriegelnd ist.6. The device according to claim 5, characterized in that the locking device (17) cannot be detached itself is locking. 7. Vorrichtung nach Anspruch 5 oder 6, dadurch gekenn­ zeichnet, daß die zwei Teile der Abdeckung (15) und die Verriegelungsvorrichtung (17) einstückig aus Kunststoff gefertigt sind.7. The device according to claim 5 or 6, characterized records that the two parts of the cover (15) and the locking device (17) in one piece Plastic are made.
DE20005902U 1999-04-02 2000-03-30 Device for connecting two fluid lines Expired - Lifetime DE20005902U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9904170A FR2791755B1 (en) 1999-04-02 1999-04-02 DEVICE FOR CONNECTING TWO FLUID CONDUITS AND USE FOR CONNECTING A HOSE

Publications (1)

Publication Number Publication Date
DE20005902U1 true DE20005902U1 (en) 2000-06-21

Family

ID=9543977

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20005902U Expired - Lifetime DE20005902U1 (en) 1999-04-02 2000-03-30 Device for connecting two fluid lines

Country Status (4)

Country Link
CH (1) CH693827A5 (en)
DE (1) DE20005902U1 (en)
FR (1) FR2791755B1 (en)
IT (1) IT1316809B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927399A1 (en) * 2008-02-13 2009-08-14 Hutchinson Sa CAP FOR FILL VALVE BODY OF AN AIR CONDITIONING CIRCUIT FOR MOTOR VEHICLE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487037B1 (en) * 1980-07-17 1986-02-21 Vallourec JOINT FOR TUBES INTENDED IN PARTICULAR FOR THE OIL INDUSTRY
DE9407148U1 (en) * 1994-04-29 1995-08-24 Preussag Anlagenbau Gmbh, 30625 Hannover Screw connection for pipes
DE19533106A1 (en) * 1995-09-07 1997-03-13 Koerner Hans Holger Pipe fitting
DE69841608D1 (en) * 1997-09-30 2010-05-27 Nitta Moore Co Ltd pipe coupling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927399A1 (en) * 2008-02-13 2009-08-14 Hutchinson Sa CAP FOR FILL VALVE BODY OF AN AIR CONDITIONING CIRCUIT FOR MOTOR VEHICLE
EP2090818A3 (en) * 2008-02-13 2009-09-23 Hutchinson Plug for the filling valve body of an automobile air-conditioning circuit

Also Published As

Publication number Publication date
CH693827A5 (en) 2004-02-27
ITMI20000568A1 (en) 2001-09-17
FR2791755B1 (en) 2001-04-27
ITMI20000568A0 (en) 2000-03-17
IT1316809B1 (en) 2003-05-12
FR2791755A1 (en) 2000-10-06

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000727

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20030317

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20060303

R158 Lapse of ip right after 8 years

Effective date: 20081001