MX9604744A - Codo multiple de escape para motores de varios cilindros. - Google Patents

Codo multiple de escape para motores de varios cilindros.

Info

Publication number
MX9604744A
MX9604744A MX9604744A MX9604744A MX9604744A MX 9604744 A MX9604744 A MX 9604744A MX 9604744 A MX9604744 A MX 9604744A MX 9604744 A MX9604744 A MX 9604744A MX 9604744 A MX9604744 A MX 9604744A
Authority
MX
Mexico
Prior art keywords
recess
pipe
producing
pipe junction
same
Prior art date
Application number
MX9604744A
Other languages
English (en)
Other versions
MXPA96004744A (es
Inventor
Alfons Boehm
Bernhard Grescher
Enrique Santiago
Original Assignee
Zeuna Staerker Kg
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 Zeuna Staerker Kg filed Critical Zeuna Staerker Kg
Publication of MX9604744A publication Critical patent/MX9604744A/es
Publication of MXPA96004744A publication Critical patent/MXPA96004744A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/037—Forming branched tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/294—Forming collars by compressing a fluid or a yieldable or resilient mass in the tube
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Exhaust Silencers (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Forging (AREA)

Abstract

La presente invencion se refiere a codo multiple de escape para motores de varios cilindros, el cual reune los gases de escape de varios cilindros para conducirlos conjuntamente hacia un escape A comun, y esta fabricado sin costuras de soldadura en virtud de que se conforma a partir de un tramo de tubo (1, 1') en cuya pared lateral se conforma cuando menos un abocardamiento (4), que se caracteriza porque el tramo de tubo (1, 1`) está curvado de tal manera, que sus dos extremos (2, 3) sirven como entradas (E), siendo que el abocardamiento (4) sirve como salida o escape (A) comun.
MXPA/A/1996/004744A 1994-05-11 1995-05-09 Codo multiple de escape para motores de varioscilindros MXPA96004744A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEG9407812.2 1994-05-11
DE9407812U DE9407812U1 (de) 1994-05-11 1994-05-11 Rohrzusammenführung und Vorrichtung zu ihrer Herstellung
PCT/EP1995/001749 WO1995031635A1 (de) 1994-05-11 1995-05-09 Rohrzusammenführung und vorrichtung zu deren herstellung

Publications (2)

Publication Number Publication Date
MX9604744A true MX9604744A (es) 1998-05-31
MXPA96004744A MXPA96004744A (es) 1998-10-23

Family

ID=

Also Published As

Publication number Publication date
DK0759120T3 (da) 1998-03-02
CA2189968A1 (en) 1995-11-23
ATE160847T1 (de) 1997-12-15
BR9507686A (pt) 1997-09-23
DE9407812U1 (de) 1994-07-21
EP0759120A1 (de) 1997-02-26
EP0759120B1 (de) 1997-12-03
WO1995031635A1 (de) 1995-11-23

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees