AT295261B - Line coupling with valve for compressed air, liquid or the like. - Google Patents

Line coupling with valve for compressed air, liquid or the like.

Info

Publication number
AT295261B
AT295261B AT842665A AT842665A AT295261B AT 295261 B AT295261 B AT 295261B AT 842665 A AT842665 A AT 842665A AT 842665 A AT842665 A AT 842665A AT 295261 B AT295261 B AT 295261B
Authority
AT
Austria
Prior art keywords
sep
valve
nipple
coupling
compressed air
Prior art date
Application number
AT842665A
Other languages
German (de)
Inventor
Thure Ekman
Original Assignee
Thure Ekman
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 Thure Ekman filed Critical Thure Ekman
Priority to AT842665A priority Critical patent/AT295261B/en
Application granted granted Critical
Publication of AT295261B publication Critical patent/AT295261B/en

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
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • F16L37/35—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied at least one of the valves 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Leitungskupplung mit Ventil für Druckluft, Flüssigkeit   od. dgl.   
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 normalerweise in einer vorgeschobenen, die   Löcher--5--verdeckenden   Lage. In dieser Lage stehen die   Sperrkugeln --6-- über   eine an dem   Kupplungsnippel --3- ausgebildete ringförmige   Schulter - vor und verhindern dadurch ein Herausziehen des   Kupplungsnippels-3-aus   dem   Ventilgehäuse --1--.    
 EMI2.1 
    --8-- liegtDurchgangsbohrung --25-- und   sind an entsprechende Ventilsitze anlegbar. 



   Zur Abdichtung gegen das vorbeiströmende Medium sind am inneren Umfang des Ventilgehäuses - 1-- zwei Dichtungsringe --15,16-- aus Gummi   od. dgl.   angeordnet, die am Kupplungsnippel   3anliegen.   
 EMI2.2 




   <Desc / Clms Page number 1>
 



  Line coupling with valve for compressed air, liquid or the like.
 EMI1.1
 

 <Desc / Clms Page number 2>

 usually in an advanced position covering the holes 5. In this position, the locking balls --6-- protrude over an annular shoulder formed on the coupling nipple --3- and thereby prevent the coupling nipple -3- from being pulled out of the valve housing --1--.
 EMI2.1
    --8-- is through-hole --25-- and can be placed on the corresponding valve seats.



   To seal against the medium flowing past, two sealing rings --15, 16-- made of rubber or the like are arranged on the inner circumference of the valve housing - 1-- and bear on the coupling nipple 3.
 EMI2.2

Claims (1)

23-,PATENTANSPRUCH : Leitungskupplung mit Ventil für Druckluft, Flüssigkeit od. dgl., bestehend aus einem Ventilgehäuse mit einer zentralen Durchlaufbohrung, in der ein einsteckbarer Kupplungsnippel vorgesehen ist, der an in offenen Wandlöchern im vorderen Teil des Ventilgehäuses gelagerten Sperrkugeln vorbeiführbar ist, welch letztere in einer äusseren Stellung das Vorbeiführen des Nippel gestatten und in einer inneren, durch eine axialverstellbare Kugelsperrhülse bedingten Stellung das Herausziehen des Nippels verhindern, und bei der jede der beiden Kupplungshälften ein Abschlussventil aufweist, das aus einem in Schliessrichtung federbelastetem Ventilkörper und einem Ventilsitz besteht, 23-, PATENT CLAIM: Line coupling with valve for compressed air, liquid or the like, consisting of a valve housing with a central through-hole in which an insertable coupling nipple is provided, which can be guided past locking balls mounted in open wall holes in the front part of the valve housing, the latter in an outer position allow the nipple to be guided past and prevent the nipple from being pulled out in an inner position caused by an axially adjustable ball locking sleeve, and in which each of the two coupling halves has a shut-off valve consisting of a valve body spring-loaded in the closing direction and a valve seat, wobei bei voneinander getrennten Kupplungshälften mindestens einer der in Schliesslage sich befindlichen Ventilkörper durch den Ventilsitz soweit nach aussen in axialer Richtung hindurchragt, dass sich die beiden Ventilkörper bei miteinander verbundenen Kupplungshälften durch gegenseitiges Abstützen in ihrer Offenlage halten, und bei der zwischen dem Ventilgehäuse und dem Schrägflächen aufweisenden Nippel eine doppelte Dichtung, insbesondere Dichtungsringe, vorgesehen ist, wobei wenigstens die äusserste Dichtung, vorzugsweise jedoch beide Dichtungen von den Schrägflächen des Nippels radial zusammendrückbar ist bzw. sind, d dadurch gkekennzeichnet, dass die Hubhöhe der Ventilköpfe (12,22) durch einen querlaufenden Endteil (14', 23') an den entsprechenden Ventilfedern (14 23) begrenzt ist. With the coupling halves separated from one another, at least one of the valve bodies in the closed position protrudes through the valve seat so far outward in the axial direction that the two valve bodies hold each other in their open position when the coupling halves are connected by mutual support, and between the valve housing and the inclined surfaces having nipple a double seal, in particular sealing rings, is provided, wherein at least the outermost seal, but preferably both seals is or are radially compressible by the inclined surfaces of the nipple, d characterized in that the lift height of the valve heads (12,22) by a transverse end part (14 ', 23') is limited to the corresponding valve springs (14 23). Druckschriften, die das Patentamt zur Abgrenzung des Anmeldungsgegenstandes vom Stand der Technik in Betracht gezogen hat : EMI2.3 <tb> <tb> DT-AS <SEP> 1 <SEP> 078 <SEP> 826 <SEP> US-PS <SEP> 2 <SEP> 966 <SEP> 341 <tb> DT-AS <SEP> 1 <SEP> 158 <SEP> 329 <SEP> US-PS <SEP> 2 <SEP> 972 <SEP> 491 <tb> Publications that the patent office has considered to differentiate the subject matter of the application from the state of the art: EMI2.3 <tb> <tb> DT-AS <SEP> 1 <SEP> 078 <SEP> 826 <SEP> US-PS <SEP> 2 <SEP> 966 <SEP> 341 <tb> DT-AS <SEP> 1 <SEP> 158 <SEP> 329 <SEP> US-PS <SEP> 2 <SEP> 972 <SEP> 491 <tb>
AT842665A 1965-09-15 1965-09-15 Line coupling with valve for compressed air, liquid or the like. AT295261B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT842665A AT295261B (en) 1965-09-15 1965-09-15 Line coupling with valve for compressed air, liquid or the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT842665A AT295261B (en) 1965-09-15 1965-09-15 Line coupling with valve for compressed air, liquid or the like.

Publications (1)

Publication Number Publication Date
AT295261B true AT295261B (en) 1971-12-27

Family

ID=3605342

Family Applications (1)

Application Number Title Priority Date Filing Date
AT842665A AT295261B (en) 1965-09-15 1965-09-15 Line coupling with valve for compressed air, liquid or the like.

Country Status (1)

Country Link
AT (1) AT295261B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2626668A1 (en) * 1975-06-16 1976-12-30 Ekman K R PIPE OR HOSE COUPLING
CN118225335A (en) * 2024-05-24 2024-06-21 冠县凯磊轴承有限公司 Detection device and detection method for bearing parts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2626668A1 (en) * 1975-06-16 1976-12-30 Ekman K R PIPE OR HOSE COUPLING
CN118225335A (en) * 2024-05-24 2024-06-21 冠县凯磊轴承有限公司 Detection device and detection method for bearing parts
CN118225335B (en) * 2024-05-24 2024-07-26 冠县凯磊轴承有限公司 Detection device and detection method for bearing parts

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Legal Events

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ELJ Ceased due to non-payment of the annual fee