FR2341094A1 - Embout a souder pour tuyauteries a double paroi - Google Patents

Embout a souder pour tuyauteries a double paroi

Info

Publication number
FR2341094A1
FR2341094A1 FR7604861A FR7604861A FR2341094A1 FR 2341094 A1 FR2341094 A1 FR 2341094A1 FR 7604861 A FR7604861 A FR 7604861A FR 7604861 A FR7604861 A FR 7604861A FR 2341094 A1 FR2341094 A1 FR 2341094A1
Authority
FR
France
Prior art keywords
flange
double walled
pipe
welding
walled pipe
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.)
Withdrawn
Application number
FR7604861A
Other languages
English (en)
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 FR7604861A priority Critical patent/FR2341094A1/fr
Publication of FR2341094A1 publication Critical patent/FR2341094A1/fr
Withdrawn legal-status Critical Current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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
FR7604861A 1976-02-16 1976-02-16 Embout a souder pour tuyauteries a double paroi Withdrawn FR2341094A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7604861A FR2341094A1 (fr) 1976-02-16 1976-02-16 Embout a souder pour tuyauteries a double paroi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7604861A FR2341094A1 (fr) 1976-02-16 1976-02-16 Embout a souder pour tuyauteries a double paroi

Publications (1)

Publication Number Publication Date
FR2341094A1 true FR2341094A1 (fr) 1977-09-09

Family

ID=9169440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604861A Withdrawn FR2341094A1 (fr) 1976-02-16 1976-02-16 Embout a souder pour tuyauteries a double paroi

Country Status (1)

Country Link
FR (1) FR2341094A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0416317A2 (fr) * 1989-08-31 1991-03-13 KUNSTSTOFFWERK HÖHN GmbH Elément de tuyau à double paroi
FR2653852A1 (fr) * 1989-11-02 1991-05-03 British Nuclear Fuels Plc Systeme de tuyaux coaxiaux.
WO1997012165A1 (fr) * 1995-09-28 1997-04-03 Siemens Aktiengesellschaft Conduite de fluide a retour integre sans pression
WO2001063165A1 (fr) * 2000-02-23 2001-08-30 Nikolai Korpan Dispositif de raccordement pour conduites
WO2003085312A1 (fr) * 2002-04-05 2003-10-16 Stolt Offshore Sa Assemblage de canalisations à canaux multiples
EP1452790A1 (fr) * 2003-02-07 2004-09-01 Alfred Schlemenat Elément d'étanchéité et de serrage destiné à être soudé sur deux tuyaux à double paroi pour obtenir un raccord amovible des deux tuyaux
EP3358237A1 (fr) * 2017-02-06 2018-08-08 United Technologies Corporation Raccord de tuyau
US10385710B2 (en) 2017-02-06 2019-08-20 United Technologies Corporation Multiwall tube and fitting for bearing oil supply
US10393303B2 (en) 2017-02-06 2019-08-27 United Technologies Corporation Threaded fitting for tube
US10830139B2 (en) 2017-02-06 2020-11-10 Raytheon Technologies Corporation Fitting for multiwall tube

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE698644A (fr) * 1966-05-18 1967-11-03
DE2205483A1 (de) * 1972-02-05 1973-08-16 Guethlein Stelling Geb Stellin Vorschweissflansch fuer beheizte bzw. gekuehlte doppelmantelrohre

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE698644A (fr) * 1966-05-18 1967-11-03
DE2205483A1 (de) * 1972-02-05 1973-08-16 Guethlein Stelling Geb Stellin Vorschweissflansch fuer beheizte bzw. gekuehlte doppelmantelrohre

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0416317A2 (fr) * 1989-08-31 1991-03-13 KUNSTSTOFFWERK HÖHN GmbH Elément de tuyau à double paroi
EP0416317A3 (en) * 1989-08-31 1991-10-23 Kunststoffwerk Hoehn Gmbh Double-walled pipe element
FR2653852A1 (fr) * 1989-11-02 1991-05-03 British Nuclear Fuels Plc Systeme de tuyaux coaxiaux.
WO1997012165A1 (fr) * 1995-09-28 1997-04-03 Siemens Aktiengesellschaft Conduite de fluide a retour integre sans pression
WO2001063165A1 (fr) * 2000-02-23 2001-08-30 Nikolai Korpan Dispositif de raccordement pour conduites
US6579110B2 (en) 2000-02-23 2003-06-17 Nikolai Korpan Connection assembly for conduits
WO2003085312A1 (fr) * 2002-04-05 2003-10-16 Stolt Offshore Sa Assemblage de canalisations à canaux multiples
GB2403785A (en) * 2002-04-05 2005-01-12 Stolt Offshore Sa Assembly of multi-conduit pipelines
EP1452790A1 (fr) * 2003-02-07 2004-09-01 Alfred Schlemenat Elément d'étanchéité et de serrage destiné à être soudé sur deux tuyaux à double paroi pour obtenir un raccord amovible des deux tuyaux
EP3358237A1 (fr) * 2017-02-06 2018-08-08 United Technologies Corporation Raccord de tuyau
US10385710B2 (en) 2017-02-06 2019-08-20 United Technologies Corporation Multiwall tube and fitting for bearing oil supply
US10393303B2 (en) 2017-02-06 2019-08-27 United Technologies Corporation Threaded fitting for tube
US10465828B2 (en) 2017-02-06 2019-11-05 United Technologies Corporation Tube fitting
US10830139B2 (en) 2017-02-06 2020-11-10 Raytheon Technologies Corporation Fitting for multiwall tube

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Legal Events

Date Code Title Description
ST Notification of lapse