DE642426C - Union nut for rigid connection of two pipes in refrigeration machines - Google Patents

Union nut for rigid connection of two pipes in refrigeration machines

Info

Publication number
DE642426C
DE642426C DED71685D DED0071685D DE642426C DE 642426 C DE642426 C DE 642426C DE D71685 D DED71685 D DE D71685D DE D0071685 D DED0071685 D DE D0071685D DE 642426 C DE642426 C DE 642426C
Authority
DE
Germany
Prior art keywords
pipes
rigid connection
union nut
refrigeration machines
pipe
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
DED71685D
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.)
Kuehl und Kraftmaschinen G M B
Original Assignee
Kuehl und Kraftmaschinen G M B
Publication date
Priority to DED71685D priority Critical patent/DE642426C/en
Application granted granted Critical
Publication of DE642426C publication Critical patent/DE642426C/en
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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

BERLIN. GEDRUCKT IN bEftBERLIN. PRINTED IN BEFT

Claims (1)

Patentanspruch:Claim: Überwurfmutter zur starren Verbindung zweier Rohre bei Kältemaschinen, die durch Schraubengewinde mit dem einen Rohr verbunden ist, während das zweite Rohr durch ein Ansatzstück fest an das andere Rohr herangezogen ist, dadurch gekennzeichnet, daß das Ansatzstück (4°) nach außen abgeschrägte und gegebenen-' falls auch abgerundete Flächen (5°) besitzt. Union nut for rigid connection of two pipes in refrigeration machines that is connected by screw thread to one pipe, while the second pipe is firmly attached to the other pipe is used, characterized in that the extension piece (4 °) has outwardly sloping and possibly also rounded surfaces (5 °).
DED71685D Union nut for rigid connection of two pipes in refrigeration machines Expired DE642426C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED71685D DE642426C (en) Union nut for rigid connection of two pipes in refrigeration machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED71685D DE642426C (en) Union nut for rigid connection of two pipes in refrigeration machines

Publications (1)

Publication Number Publication Date
DE642426C true DE642426C (en) 1937-03-04

Family

ID=7060900

Family Applications (1)

Application Number Title Priority Date Filing Date
DED71685D Expired DE642426C (en) Union nut for rigid connection of two pipes in refrigeration machines

Country Status (1)

Country Link
DE (1) DE642426C (en)

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