GB2117281B - A process for the production of a pipe having channels in the wall thereof - Google Patents

A process for the production of a pipe having channels in the wall thereof

Info

Publication number
GB2117281B
GB2117281B GB08308317A GB8308317A GB2117281B GB 2117281 B GB2117281 B GB 2117281B GB 08308317 A GB08308317 A GB 08308317A GB 8308317 A GB8308317 A GB 8308317A GB 2117281 B GB2117281 B GB 2117281B
Authority
GB
United Kingdom
Prior art keywords
channels
pipe
production
wall
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
GB08308317A
Other languages
English (en)
Other versions
GB2117281A (en
GB8308317D0 (en
Inventor
Franz-Josef Holtorf
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Publication of GB8308317D0 publication Critical patent/GB8308317D0/en
Publication of GB2117281A publication Critical patent/GB2117281A/en
Application granted granted Critical
Publication of GB2117281B publication Critical patent/GB2117281B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21C37/151—Making tubes with multiple passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/003—Multiple wall conduits, e.g. for leak detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
GB08308317A 1982-03-27 1983-03-25 A process for the production of a pipe having channels in the wall thereof Expired GB2117281B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823211441 DE3211441A1 (de) 1982-03-27 1982-03-27 Verfahren zur herstellung eines rohres mit in der rohrwandung befindlichen kanaelen

Publications (3)

Publication Number Publication Date
GB8308317D0 GB8308317D0 (en) 1983-05-05
GB2117281A GB2117281A (en) 1983-10-12
GB2117281B true GB2117281B (en) 1986-01-22

Family

ID=6159556

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08308317A Expired GB2117281B (en) 1982-03-27 1983-03-25 A process for the production of a pipe having channels in the wall thereof

Country Status (3)

Country Link
DE (1) DE3211441A1 (de)
FR (1) FR2524110A1 (de)
GB (1) GB2117281B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108778547A (zh) * 2015-12-18 2018-11-09 山特维克原料技术德国公开股份有限公司 一种制造金属制成的管的方法以及一种金属制成的管

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428875C2 (de) * 1994-08-08 1996-10-24 Mannesmann Ag Verfahren zur Herstellung einer hohlen Achse
JP4864439B2 (ja) 2005-12-06 2012-02-01 株式会社デンソー 二重管、およびその製造方法
FR2927879B1 (fr) 2008-02-27 2010-08-20 Eurocopter France Arbre de commande hydraulique rigide et systeme de commande de la variation de pas d'une helice muni d'un tel arbre de commande
US10989337B2 (en) * 2017-02-28 2021-04-27 Sandvik Intellectual Property Ab Tube structure with a protected sensor and method for manufacturing a tube structure with a protected sensor
EP3638430A1 (de) 2017-06-16 2020-04-22 Sandvik Intellectual Property AB Rohrstruktur und verfahren zur herstellung einer rohrstruktur
CN107676573A (zh) * 2017-11-05 2018-02-09 江苏捷通管业科技有限公司 一种组合式石油化工用输送管

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE130369C (de) * 1900-11-26
DE860036C (de) * 1950-07-12 1952-12-18 Rheinische Roehrenwerke Ag Verfahren zum Aussenschweissplattieren nahtloser Rohre und Hohlkoerper
GB728131A (en) * 1951-11-16 1955-04-13 Foster Wheeler Ltd Improvements in and relating to composite tubes
DE1527837A1 (de) * 1966-07-15 1970-11-26 Kabel Metallwerke Ghh Verfahren zum Herstellen von dickwandigen Metallrohren,insbesondere von Drahtfuehrungsduesen fuer Schweisspistolen
US3716902A (en) * 1970-02-18 1973-02-20 Small Tube Products Method of making a composite welding torch tip
DE2203155A1 (de) * 1971-01-26 1973-03-15 Julius Pueschner Mehrwandiges schalenrohr und verfahren zur herstellung dieser rohre
DE2165896A1 (de) * 1971-12-31 1973-07-05 Ver Deutsche Metallwerke Ag Verfahren zur herstellung eines verbundkoerpers
DE2227955A1 (de) * 1972-06-08 1974-01-03 Wieland Werke Ag Rohr fuer einen oberflaechenkondensator
DE2919615A1 (de) * 1979-05-16 1980-12-04 Walter Hunger Verfahren zur herstellung eines mehrfachrohres oder einer rundstange mit rohrummantelung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108778547A (zh) * 2015-12-18 2018-11-09 山特维克原料技术德国公开股份有限公司 一种制造金属制成的管的方法以及一种金属制成的管
US10724658B2 (en) 2015-12-18 2020-07-28 Sandvik Materials Technology Deutschland Gmbh Method for manufacturing a tube of metal as well as a tube of metal

Also Published As

Publication number Publication date
DE3211441A1 (de) 1983-09-29
FR2524110A1 (fr) 1983-09-30
GB2117281A (en) 1983-10-12
GB8308317D0 (en) 1983-05-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee