DE20104973U1 - High pressure quick connector - Google Patents

High pressure quick connector

Info

Publication number
DE20104973U1
DE20104973U1 DE20104973U DE20104973U DE20104973U1 DE 20104973 U1 DE20104973 U1 DE 20104973U1 DE 20104973 U DE20104973 U DE 20104973U DE 20104973 U DE20104973 U DE 20104973U DE 20104973 U1 DE20104973 U1 DE 20104973U1
Authority
DE
Germany
Prior art keywords
quick coupling
plug
coupling according
pressure quick
valve body
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
DE20104973U
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.)
Alto Deutschland GmbH
Original Assignee
Alto Deutschland GmbH
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 Alto Deutschland GmbH filed Critical Alto Deutschland GmbH
Priority to DE20104973U priority Critical patent/DE20104973U1/en
Priority to DE10131820A priority patent/DE10131820A1/en
Priority to EP02004991A priority patent/EP1243839A3/en
Priority to DE20220254U priority patent/DE20220254U1/en
Publication of DE20104973U1 publication Critical patent/DE20104973U1/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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
    • F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied
    • 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
    • F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
    • F16L37/23—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts by means of balls
    • 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
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
    • F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied
    • F16L37/42—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied the valve having an axial bore communicating with lateral apertures
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/20—Safety or protective couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe 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 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 (10)

1. Hochdruck-Schnellkupplung mit einem auf einen Fitting (2) des Hochdruckreinigers aufmontierbaren Stecker (1) und mit einer auf diesen Stecker (1) aufsteckbaren Muffe (3), dadurch gekennzeichnet, dass in dem Stecker (1) der Hochdruckkupplung ein axial verschiebbarer Ventilkörper (4) angeordnet ist, der in seiner einen Verschlusslage in der Lage ist, die Auslassöffnung (6) des Steckers (1) zu verschließen und dass in der gegenüberliegenden Muffe (3) ein festsitzendes Betätigungsteil (15) angeordnet ist, das einen axial in Richtung freies Ende gerichteten Stößel (16) aufweist, so dass beim Ineinanderstecken von Stecker (1) und Muffe (3) der Stößel (16) des Betätigungsteils (15) den im Stecker (3) angeordneten Ventilkörper (4) axial von der Auslassöffnung (16) weg verschiebt und hierdurch die Auslassöffnung (16) im Stecker (1) freigibt.1. High-pressure quick coupling with a plug ( 1 ) mountable on a fitting ( 2 ) of the high-pressure cleaner and with a sleeve ( 3 ) that can be plugged onto this plug ( 1 ), characterized in that an axially displaceable in the plug ( 1 ) of the high-pressure coupling Valve body ( 4 ) is arranged, which in its one closed position is able to close the outlet opening ( 6 ) of the plug ( 1 ) and that in the opposite sleeve ( 3 ) a fixed actuating part ( 15 ) is arranged, which axially Has plunger ( 16 ) directed towards the free end, so that when plug ( 1 ) and sleeve ( 3 ) are plugged into one another, plunger ( 16 ) of actuating part ( 15 ) axially removes valve body ( 4 ) arranged in plug ( 3 ) from the outlet opening ( 16 ) moves away and thereby releases the outlet opening ( 16 ) in the connector ( 1 ). 2. Hochdruck-Schnellkupplung nach Anspruch 1, dadurch gekennzeichnet, dass eine stirnseitige Dichtfläche (11) des Ventilkörpers (4) für die dichtende Anlage an der stirnseitigen Innenseite (5) des Steckers (1) beabsichtigt ungenau ist und einen gewissen Durchfluss des Druckmediums auch bei Anlage im geschlossenen Zustand erlaubt.2. High-pressure quick coupling according to claim 1, characterized in that an end sealing surface ( 11 ) of the valve body ( 4 ) for the sealing system on the inside ( 5 ) of the plug ( 1 ) is intentionally imprecise and a certain flow rate of the pressure medium allowed when closed. 3. Hochdruck-Schnellkupplung nach einem der Ansprüche 2 oder 3, dadurch gekennzeichnet, dass der Ventilkörper (4) des Steckers (1) und das Betätigungsteil (15) der Muffe (3) einen Durchlassquerschnitt für das Medium definiert.3. High-pressure quick coupling according to one of claims 2 or 3, characterized in that the valve body ( 4 ) of the plug ( 1 ) and the actuating part ( 15 ) of the sleeve ( 3 ) defines a passage cross section for the medium. 4. Hochdruck-Schnellkupplung nach Anspruch 3, dadurch gekennzeichnet, dass der Ventilkörper (4) und das Betätigungsteil (15) als Durchlassquerschnitt für das Medium radial nach außen gerichtete sternförmige Rippen (8) aufweist und/oder mindestens teilweise axial verlaufende Bohrungen aufweist, und/oder im Querschnitt etwa kreisförmig oder oval oder polygon (auch quadratisch oder rechteckig) ausgebildet ist.4. High-pressure quick coupling according to claim 3, characterized in that the valve body ( 4 ) and the actuating part ( 15 ) as a passage cross-section for the medium has radially outwardly directed star-shaped ribs ( 8 ) and / or at least partially has axially extending bores, and / or is approximately circular or oval or polygonal in cross-section (also square or rectangular). 5. Hochdruck-Schnellkupplung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Ventilkörper (4) mit einem Rückteil (21) verbunden ist.5. High-pressure quick coupling according to one of claims 1 to 4, characterized in that the valve body ( 4 ) is connected to a rear part ( 21 ). 6. Hochdruck-Schnellkupplung nach Anspruch 5, dadurch gekennzeichnet, dass der Ventilkörper (4) mit dem Rückteil (21) werkstoffeinstückig oder werkstoffzweistückig verbunden ist.6. High-pressure quick coupling according to claim 5, characterized in that the valve body ( 4 ) with the back part ( 21 ) is connected in one piece or in two pieces. 7. Hochdruck-Schnellkupplung nach einem der Ansprüche 5 oder 6, dadurch gekennzeichnet, dass das Rückteil (21) ist so aufgebaut ist, dass es einen Durchlassquerschnitt mit mindestens einer radial nach außen geöffneten Durchlassöffnung (23) und mindestens einer in axialer Richtung ausgerichtete Drosselbohrung (21) aufweist.7. High-pressure quick coupling according to one of claims 5 or 6, characterized in that the rear part ( 21 ) is constructed such that it has a passage cross section with at least one radially outwardly open passage opening ( 23 ) and at least one throttle bore oriented in the axial direction ( 21 ). 8. Hochdruck-Schnellkupplung nach Anspruch 7, dadurch gekennzeichnet, dass die mindestens eine Drosselbohrung (21) einen geringeren Durchlassquerschnitt aufweist, wie die mindestens eine Durchlassöffnung (23).8. High-pressure quick coupling according to claim 7, characterized in that the at least one throttle bore ( 21 ) has a smaller passage cross-section than the at least one passage opening ( 23 ). 9. Hochdruck-Schnellkupplung nach einem der Ansprüche 7 oder 8, dadurch gekennzeichnet, dass eine axiale Drosselbohrung (21) und mehrere Durchlassöffnungen (23) vorgesehen sind.9. High-pressure quick coupling according to one of claims 7 or 8, characterized in that an axial throttle bore ( 21 ) and a plurality of passage openings ( 23 ) are provided. 10. Hochdruck-Schnellkupplung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass das Betätigungsteil (15) mit Presssitz (18) in der Muffe (3) aufgenommen ist und mindestens eine Durchlassöffnung (17) vorgesehen hat.10. High-pressure quick coupling according to one of claims 1 to 9, characterized in that the actuating part ( 15 ) with a press fit ( 18 ) is accommodated in the sleeve ( 3 ) and has provided at least one passage opening ( 17 ).
DE20104973U 2001-03-22 2001-03-22 High pressure quick connector Expired - Lifetime DE20104973U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE20104973U DE20104973U1 (en) 2001-03-22 2001-03-22 High pressure quick connector
DE10131820A DE10131820A1 (en) 2001-03-22 2001-06-30 High pressure quick connector
EP02004991A EP1243839A3 (en) 2001-03-22 2002-03-06 High pressure quick connection
DE20220254U DE20220254U1 (en) 2001-03-22 2002-03-06 High pressure coupling for attaching hose of spray cleaner to fitting on machine comprises socket with valve which seals outlet and sleeve fitted on socket with central pin which pushes valve down

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20104973U DE20104973U1 (en) 2001-03-22 2001-03-22 High pressure quick connector

Publications (1)

Publication Number Publication Date
DE20104973U1 true DE20104973U1 (en) 2002-07-25

Family

ID=7954673

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20104973U Expired - Lifetime DE20104973U1 (en) 2001-03-22 2001-03-22 High pressure quick connector
DE10131820A Withdrawn DE10131820A1 (en) 2001-03-22 2001-06-30 High pressure quick connector

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10131820A Withdrawn DE10131820A1 (en) 2001-03-22 2001-06-30 High pressure quick connector

Country Status (1)

Country Link
DE (2) DE20104973U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012001341U1 (en) 2012-02-13 2013-02-19 Josef Kränzle GmbH & Co. KG Plug-in coupling, in particular for a spraying device on a high-pressure cleaner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704002A (en) * 1970-08-14 1972-11-28 Maciej Stanislaw Skarzynski Disconnectable couplings

Also Published As

Publication number Publication date
DE10131820A1 (en) 2002-09-26

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020829

R150 Term of protection extended to 6 years

Effective date: 20040513

R157 Lapse of ip right after 6 years

Effective date: 20071002