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DE596289C - T-shaped branch pipe - Google Patents

T-shaped branch pipe

Info

Publication number
DE596289C
DE596289C DENDAT596289D DE596289DD DE596289C DE 596289 C DE596289 C DE 596289C DE NDAT596289 D DENDAT596289 D DE NDAT596289D DE 596289D D DE596289D D DE 596289DD DE 596289 C DE596289 C DE 596289C
Authority
DE
Germany
Prior art keywords
branch pipe
shaped branch
pipe
branch
bulges
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
DENDAT596289D
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE596289C publication Critical patent/DE596289C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00Branching pipes; Joining pipes to walls
    • F16L41/02Branch units, e.g. made in one piece, welded, riveted
    • F16L41/021T- or cross-pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Description

Die Erfindung betrifft ein T-förmiges Rohrabzweigstück und besteht darin, ■ daß die Seitenteile seiner Wandung in einem dem Rohrdurchmesser entsprechenden Abstand voneinander parallel geführt und die zwischen diesen liegenden Verbindungswände zu den Stutzen mit Ausbauchungen versehen sind. Durch diese Kombination der Parallelführung der Seitenwandungen und der Anordnung von Ausbauchungen in den dazu querliegenden Verbindungswandungen des Rohrabzweigstückes wird erreicht, daß die Druckmittelströme in der Abzweigung einander ausweichen können, ohne daß Stauungen oder Wirbelungen, welche hohe Druckverluste verursachen, entstehen. Durch Versuche wurde festgestellt, daß die Druckverluste beim Erfindungsgegenstand wesentlich geringer sind als in den bekannten T-förmigen Rohrabzweigstücken, die entweder in der Kugeloder Kegelform an der Abzweigstelle eine allseitige Erweiterung aufweisen und hierdurch zu Wirbelungen Veranlassung geben oder lediglich in die Abzweigstutzen mit kurzen Anschlußbogen übergehen und Stauungen verursachen.The invention relates to a T-shaped branch pipe and consists in that the Side parts of its wall parallel to each other at a distance corresponding to the pipe diameter and the between these lying connecting walls to the nozzle are provided with bulges. This combination of the parallel guidance of the side walls and the arrangement of bulges in the transverse connecting walls of the pipe branch piece it is achieved that the pressure medium flows in the branch can evade each other without congestion or Eddy currents, which cause high pressure losses, arise. Through trials it was found that the pressure losses in the subject invention are much lower than in the well-known T-shaped branch pipe pieces, which are either in the spherical or Conical shape at the branch point have an expansion on all sides and thereby Giving cause for eddies or merely merging into the branch pipe with short connecting bends and congestion cause.

In der Zeichnung (Fig. 1 bis 4) ist eine Ausführungsform des Erfindungsgegenstandes in verschiedenen Schnitten dargestellt.In the drawing (Fig. 1 to 4) is an embodiment of the subject of the invention shown in different sections.

Das T-förmige Abzweigstück besitzt die Anschlußstutzen a, b und c. Die parallel zur Durchfluß richtung verlaufenden Seitenteile Zi1 und fco der Rohrwandung sind in einem dem Rohrdurchmesser entsprechenden Abstand parallel zueinander geführt. Der Übergang zwischen den Stutzen α und c bzw. den Stutzen b und c ist domartig ausgebildet, d. h. er besteht aus einem nach außen gewölbten, bogenförmigen Verbindungsstück e, welches mit Abrundungen f und g an die Stutzen angeschlossen ist. Gegenüber dem Stutzen c ist in der Rohrwandung eine Ausbauchung d ausgebildet. The T-shaped branch piece has the connecting pieces a, b and c. The side parts Zi 1 and fco of the pipe wall running parallel to the flow direction are guided parallel to one another at a distance corresponding to the pipe diameter. The transition between the nozzles α and c or the nozzles b and c is designed like a dome, ie it consists of an outwardly curved, arcuate connecting piece e, which is connected to the nozzles with rounded portions f and g. A bulge d is formed in the pipe wall opposite the nozzle c.

Claims (1)

Patentanspruch: *5Claim: * 5 T-förmiges Rohrabzweigstück, dadurch gekennzeichnet, daß die Seitenteile Qi1, h2) seiner Wandung in einem dem Rohrdurchmesser entsprechenden Abstand voneinander parallel geführt und die zwischen diesen liegenden Verbindungswände (e, d) zu den Stutzen mit Ausbauchungen versehen sind.T-shaped pipe junction, characterized in that the side parts Qi 1 , h 2 ) of its wall are guided parallel to one another at a distance corresponding to the pipe diameter and the connecting walls (e, d) between them are provided with bulges. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DENDAT596289D T-shaped branch pipe Expired DE596289C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE596289T

Publications (1)

Publication Number Publication Date
DE596289C true DE596289C (en) 1934-04-30

Family

ID=6573827

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT596289D Expired DE596289C (en) T-shaped branch pipe

Country Status (1)

Country Link
DE (1) DE596289C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670224A (en) * 1947-02-08 1954-02-23 Nat Cylinder Gas Co Sphero-conically generated fitting
FR2511249A1 (en) * 1981-08-14 1983-02-18 Bentley Lab Implant for fluid passage - fitted with anchorage and netting made of pyrolysis carbon on graphite substrate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670224A (en) * 1947-02-08 1954-02-23 Nat Cylinder Gas Co Sphero-conically generated fitting
FR2511249A1 (en) * 1981-08-14 1983-02-18 Bentley Lab Implant for fluid passage - fitted with anchorage and netting made of pyrolysis carbon on graphite substrate

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