FR2387716A1 - Procede de fabrication d'une conduite devant etre raccordee a plusieurs sources de fluide de travail - Google Patents

Procede de fabrication d'une conduite devant etre raccordee a plusieurs sources de fluide de travail

Info

Publication number
FR2387716A1
FR2387716A1 FR7711721A FR7711721A FR2387716A1 FR 2387716 A1 FR2387716 A1 FR 2387716A1 FR 7711721 A FR7711721 A FR 7711721A FR 7711721 A FR7711721 A FR 7711721A FR 2387716 A1 FR2387716 A1 FR 2387716A1
Authority
FR
France
Prior art keywords
pipe
connecting portion
die
diesel engine
communication hole
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.)
Granted
Application number
FR7711721A
Other languages
English (en)
Other versions
FR2387716B1 (fr
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
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 Individual filed Critical Individual
Priority to FR7711721A priority Critical patent/FR2387716A1/fr
Publication of FR2387716A1 publication Critical patent/FR2387716A1/fr
Application granted granted Critical
Publication of FR2387716B1 publication Critical patent/FR2387716B1/fr
Granted 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/005—Branching pipes; Joining pipes to walls adjustable and comprising a hollow threaded part in an opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/24—Accessories for locating and holding cores or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/04—Casting in, on, or around objects which form part of the product for joining parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

L'invention concerne les constructions mécaniques. Le procédé faisant l'objet de l'invention est caractérisé notamment en ce que l'on place une conduite monobloc 2 dans une machine de coulée sous pression d'un type connu en soi, équipée d'un dispositif d'amenée de ladite conduite dans un moule de compression de forme correspondant à celle des éléments de raccordement 1 de ladite conduite, et que l'on positionne la conduite 2 dans le moule de telle façon que l'axe de chacun des noyaux qui, dans le moule, sont destinés à former les trous débouchants respectifs des éléments de raccordement soit décalé par rapport à l'axe de la conduite 2 d'une valeur suffisante pour que l'assemblage de l'élément de raccordement 1 à la conduite soit résistant et étanche. L'invention s'applique notamment aux conduites utilisées dans les moteurs Diesel.
FR7711721A 1977-04-19 1977-04-19 Procede de fabrication d'une conduite devant etre raccordee a plusieurs sources de fluide de travail Granted FR2387716A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7711721A FR2387716A1 (fr) 1977-04-19 1977-04-19 Procede de fabrication d'une conduite devant etre raccordee a plusieurs sources de fluide de travail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7711721A FR2387716A1 (fr) 1977-04-19 1977-04-19 Procede de fabrication d'une conduite devant etre raccordee a plusieurs sources de fluide de travail

Publications (2)

Publication Number Publication Date
FR2387716A1 true FR2387716A1 (fr) 1978-11-17
FR2387716B1 FR2387716B1 (fr) 1980-06-06

Family

ID=9189574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711721A Granted FR2387716A1 (fr) 1977-04-19 1977-04-19 Procede de fabrication d'une conduite devant etre raccordee a plusieurs sources de fluide de travail

Country Status (1)

Country Link
FR (1) FR2387716A1 (fr)

Also Published As

Publication number Publication date
FR2387716B1 (fr) 1980-06-06

Similar Documents

Publication Publication Date Title
KR890014240A (ko) 튜브 연결구 및 그 제조방법
BR9507686A (pt) Junção de tubo e dispositivo para sua produção
FR2387716A1 (fr) Procede de fabrication d'une conduite devant etre raccordee a plusieurs sources de fluide de travail
JPS57177843A (en) Manufacture of tire of equal speed universal joint
JPS565740A (en) Mouthpiece for molding resin tube body
JPS5527474A (en) Manufacture of spherical head for use of oiler or the like of diesel engine
JPS5436384A (en) Forming of end part of pipe
JPS5279163A (en) Screw joint which is excellent in fatigue characteristics
JPS5629036A (en) Internal combustion engine
JPS5434126A (en) Flange pipe joint
FR2361589A1 (fr) Raccord de tuyau et son procede de fixation sur l'extremite d'un tuyau
JPS5423815A (en) Direct-injection diesel engine
JPS5270216A (en) Fixing process for cotter in valve part of internal-combustion engine
JPS5539375A (en) Covering device of core body
JPS574339A (en) Forming method for thin plate caliber
JPS56114534A (en) Production of stopping and forming member
JPS52115926A (en) Torch ignition system engine
JPS56166085A (en) Ink supplying pipe for ink jet device
JPS53143818A (en) Production of cylinder for two cycle engine
JPS6467420A (en) Filler tube fitting construction
JPS6466026A (en) Production of press die
JPS5662654A (en) Metal mold positioning device
JPS5352815A (en) Valve gear link for internal-combustion engine
JPS5464005A (en) Production and installation of leading ring pipe of lance jacket and like
JPS6475163A (en) Production of piston for internal combustion engine

Legal Events

Date Code Title Description
ST Notification of lapse