FR2450400A1 - Tuyau en fonte a graphite spheroidal - Google Patents

Tuyau en fonte a graphite spheroidal

Info

Publication number
FR2450400A1
FR2450400A1 FR7905447A FR7905447A FR2450400A1 FR 2450400 A1 FR2450400 A1 FR 2450400A1 FR 7905447 A FR7905447 A FR 7905447A FR 7905447 A FR7905447 A FR 7905447A FR 2450400 A1 FR2450400 A1 FR 2450400A1
Authority
FR
France
Prior art keywords
cast iron
pipe
wall
summit
rounded
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
FR7905447A
Other languages
English (en)
Other versions
FR2450400B1 (fr
Inventor
Gerard Germain Gaudel
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to FR7905447A priority Critical patent/FR2450400A1/fr
Priority to DE3005719A priority patent/DE3005719C2/de
Priority to IT8067251A priority patent/IT8067251A0/it
Priority to ES489025A priority patent/ES489025A1/es
Priority to JP2462780A priority patent/JPS55119278A/ja
Priority to CH163680A priority patent/CH643930A5/fr
Priority to US06/126,756 priority patent/US4321950A/en
Priority to BR8001249A priority patent/BR8001249A/pt
Publication of FR2450400A1 publication Critical patent/FR2450400A1/fr
Application granted granted Critical
Publication of FR2450400B1 publication Critical patent/FR2450400B1/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
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Forging (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Exhaust Silencers (AREA)

Abstract

CE TUYAU EN FONTE A GRAPHITE SPHEROIDAL EST CARACTERISE EN CE QU'IL PRESENTE SUR SA PAROI CYLINDRIQUE 2 AU MOINS UNE SAILLIE CIRCULAIRE ONDULEE 9 DE MEME EPAISSEUR E QUE CETTE PAROI, CETTE SAILLIE CIRCULAIRE AYANT UN PROFIL MERIDIEN EN FORME DETRIANGLE ISOCELE D'ANGLE AU SOMMET X OBTUS ET DE SOMMET 10 ARRONDI, CE TRIANGLE ETANT RACCORDE A LA PAROI CYLINDRIQUE PAR DE LARGES ARRONDIS 11 DONT LE RAYON R EST PLUSIEURS FOIS SUPERIEUR A L'EPAISSEUR E DE LADITE PAROI 2.
FR7905447A 1979-03-02 1979-03-02 Tuyau en fonte a graphite spheroidal Granted FR2450400A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7905447A FR2450400A1 (fr) 1979-03-02 1979-03-02 Tuyau en fonte a graphite spheroidal
DE3005719A DE3005719C2 (de) 1979-03-02 1980-02-15 Muffenrohr aus Kugelgraphit-Gußeisen
IT8067251A IT8067251A0 (it) 1979-03-02 1980-02-18 Tubo di ghisa a grafite sferoidale e procedimento per la sua fabbricazione
JP2462780A JPS55119278A (en) 1979-03-02 1980-02-28 Spherical graphite cast iron tube and its manufacture
ES489025A ES489025A1 (es) 1979-03-02 1980-02-28 Perfeccionamientos en la fabricacion de una tuberia de fun- dicion de grafito esferoidal
CH163680A CH643930A5 (fr) 1979-03-02 1980-02-29 Element tubulaire en fonte a graphite spheroidal.
US06/126,756 US4321950A (en) 1979-03-02 1980-03-03 Spheroidal graphite cast iron pipe and the process for producing same
BR8001249A BR8001249A (pt) 1979-03-02 1980-03-03 Tubo em fundicao de grafita esferoidal aperfeicoado

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7905447A FR2450400A1 (fr) 1979-03-02 1979-03-02 Tuyau en fonte a graphite spheroidal

Publications (2)

Publication Number Publication Date
FR2450400A1 true FR2450400A1 (fr) 1980-09-26
FR2450400B1 FR2450400B1 (fr) 1982-12-31

Family

ID=9222684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905447A Granted FR2450400A1 (fr) 1979-03-02 1979-03-02 Tuyau en fonte a graphite spheroidal

Country Status (8)

Country Link
US (1) US4321950A (fr)
JP (1) JPS55119278A (fr)
BR (1) BR8001249A (fr)
CH (1) CH643930A5 (fr)
DE (1) DE3005719C2 (fr)
ES (1) ES489025A1 (fr)
FR (1) FR2450400A1 (fr)
IT (1) IT8067251A0 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62278397A (ja) * 1986-05-27 1987-12-03 三協電装株式会社 薄肉管用管継手
DE8803949U1 (fr) * 1988-03-23 1988-05-19 Eisenwerke Fried. Wilh. Dueker Gmbh & Co, 8782 Karlstadt, De
FR2833063B1 (fr) * 2001-12-04 2007-04-06 Bouygues Offshore Conduite sous-marine renforcee et ensemble de deux conduites coaxiales en comprenant
CN100593659C (zh) * 2007-10-31 2010-03-10 二重集团（德阳）重型装备股份有限公司 阀体或套管的复合制造方法
CN113048300A (zh) * 2021-03-11 2021-06-29 正中路桥建设发展有限公司 一种自锚接口球墨铸铁管及其铺设方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR400195A (fr) * 1909-02-12 1909-07-20 Wladislaw Maciejewski Perfectionnements apportés à la fabrication des tuyaux ondulés
FR429565A (fr) * 1911-05-10 1911-09-26 Wladyslaw Maciejewski Procédé pour la fabrication de tubes ondulés par la compression d'un tube chauffé par zones
US2748463A (en) * 1949-09-22 1956-06-05 Mueller Co Method of coupling pipes
FR2183577A1 (fr) * 1972-05-10 1973-12-21 Pont A Mousson

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE471454C (de) * 1929-11-01 Meyer Keller & Co O Verfahren zur Erzeugung von Faltenrohren
FR345941A (fr) * 1903-09-01 1904-12-22 Oscar Gerhardt Tube de chauffage ou de refroidissement
US1049542A (en) * 1912-04-09 1913-01-07 Smith Metal Perforating Company Corrugated metal casing for culverts, drainage-tiling, &c.
US1544057A (en) * 1922-09-16 1925-06-30 Dimick Daniel Baker Cast pipe and joint therefor
US1958835A (en) * 1930-10-28 1934-05-15 Alabama Pipe Company Pipe
US2012766A (en) * 1932-11-29 1935-08-27 Firm Allg Rohrlcitung Ag Method of making sinuous bulges on pipes
DE818185C (de) * 1949-05-26 1951-10-22 Rheinische Roehrenwerke A G Versteifungen in Hohlkoerpern, insbesondere Rohren als Bauelemente und Verfahren zu deren Herstellung
JPS4036466Y1 (fr) * 1965-06-08 1965-12-25
NL137426C (fr) * 1966-12-08
DE1817319C3 (de) * 1968-12-28 1975-06-19 Halbergerhuette Gmbh, 6604 Brebach Sicherung für gummigedichtete Rohrverbindungen gegen Schub
US3578777A (en) * 1969-06-11 1971-05-18 Koppy Tool Corp Corrugated tubing
JPS5078918A (fr) * 1973-11-15 1975-06-27
JPS5226619A (en) * 1975-08-25 1977-02-28 Tsunekichi Kushishitamachi Continuous and automatic mixing device of liquid
US4261671A (en) * 1977-09-26 1981-04-14 Shell Oil Company Corrugated pipe for deepwater applications

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR400195A (fr) * 1909-02-12 1909-07-20 Wladislaw Maciejewski Perfectionnements apportés à la fabrication des tuyaux ondulés
FR429565A (fr) * 1911-05-10 1911-09-26 Wladyslaw Maciejewski Procédé pour la fabrication de tubes ondulés par la compression d'un tube chauffé par zones
US2748463A (en) * 1949-09-22 1956-06-05 Mueller Co Method of coupling pipes
FR2183577A1 (fr) * 1972-05-10 1973-12-21 Pont A Mousson

Also Published As

Publication number Publication date
ES489025A1 (es) 1980-09-16
DE3005719C2 (de) 1985-02-28
CH643930A5 (fr) 1984-06-29
FR2450400B1 (fr) 1982-12-31
BR8001249A (pt) 1980-11-04
IT8067251A0 (it) 1980-02-18
DE3005719A1 (de) 1980-09-04
JPS55119278A (en) 1980-09-12
US4321950A (en) 1982-03-30

Similar Documents

Publication Publication Date Title
FR2394422A1 (fr) Absorbeur d'energie, notamment pour vehicules automobiles
FR2470888A1 (fr) Raccord a soufflet pour gaz ou liquide
ES426161A1 (es) Mejoras introducidas en los empalmes para tuberias de alta presion.
SE8008388L (sv) Centrifugalpump
ES483442A1 (es) Perfeccionamientos en las abrazaderas de montaje
US2386629A (en) Hose clamp
FR2450400A1 (fr) Tuyau en fonte a graphite spheroidal
CA2029389A1 (fr) Disque elastomere pour racleur de pipeline
KR870005208A (ko) 파이프 조인트
FR2443627A1 (fr) Valve d'injection de gaz pour suspensions
FR2427512A1 (fr) Palier autolubrifiant
ATE61103T1 (de) Vorrichtung, um das ende eines in einem rohr rotierenden beweglichen elementes in position zu halten, und anwendung dieser vorrichtung.
PL285800A1 (en) Pipeline head
GB1155477A (en) Improved Clamp
JPS56113998A (en) Heat conducting pipe
ES8102316A1 (es) Procedimiento de fabricacion de un tubo opieza tubular simi-lar.
SU709904A1 (ru) Напорный криволинейный трубопровод
ES2116822A1 (es) Junta selladora para cañerias.
SU642571A1 (ru) Колено трубопровода
US3777786A (en) Entrance structure for a liquid conduit
SE9003529D0 (sv) Vorrichtung fuer auslaufrohr fuer kunststoffkanister
FR2360020A1 (fr) Transmission hydraulique
FR2319012A1 (fr) Procede de fabrication de silencieux d'echappement pour moteur d'automobile et silencieux ainsi realise
JPS57157867A (en) Butterfly valve
SU879246A1 (ru) Теплообменна труба

Legal Events

Date Code Title Description
ST Notification of lapse