IT243274Y1 - Raccordo per tubi concentrici, formato da due gomiti coassiali - Google Patents

Raccordo per tubi concentrici, formato da due gomiti coassiali

Info

Publication number
IT243274Y1
IT243274Y1 ITAN970010U IT243274Y1 IT 243274 Y1 IT243274 Y1 IT 243274Y1 IT AN970010 U ITAN970010 U IT AN970010U IT 243274 Y1 IT243274 Y1 IT 243274Y1
Authority
IT
Italy
Prior art keywords
elbows
coaxial
fitting
concentric pipes
elbow
Prior art date
Application number
Other languages
English (en)
Inventor
Alberto Rodolfo Porto
Original Assignee
L N Di Natalini Lino & C Srl
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 L N Di Natalini Lino & C Srl filed Critical L N Di Natalini Lino & C Srl
Priority to ITAN970010 priority Critical patent/IT243274Y1/it
Priority to DE1998632316 priority patent/DE69832316T2/de
Priority to EP98830120A priority patent/EP0867652B1/en
Publication of ITAN970010U1 publication Critical patent/ITAN970010U1/it
Application granted granted Critical
Publication of IT243274Y1 publication Critical patent/IT243274Y1/it

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
    • F16L43/00—Bends; Siphons
    • F16L43/008—Bends; Siphons made from plastic material
    • 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
    • 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
    • F16L43/00—Bends; Siphons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/04—Joints; Connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2211/00—Flue gas duct systems
    • F23J2211/10—Balanced flues (combining air supply and flue gas exhaust)
    • F23J2211/101—Balanced flues (combining air supply and flue gas exhaust) with coaxial duct arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00—Chimneys or flues
    • F23J2213/20—Joints; Connections
    • F23J2213/202—Joints; Connections between duct or stack sections

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Supports For Pipes And Cables (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
ITAN970010 1997-03-18 1997-03-18 Raccordo per tubi concentrici, formato da due gomiti coassiali IT243274Y1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITAN970010 IT243274Y1 (it) 1997-03-18 1997-03-18 Raccordo per tubi concentrici, formato da due gomiti coassiali
DE1998632316 DE69832316T2 (de) 1997-03-18 1998-03-06 Rohranschluss für konzentrische Röhre, der aus zwei koaxialen Rohrbogen besteht
EP98830120A EP0867652B1 (en) 1997-03-18 1998-03-06 Pipe fitting consisting of two coaxial elbows for concentric tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITAN970010 IT243274Y1 (it) 1997-03-18 1997-03-18 Raccordo per tubi concentrici, formato da due gomiti coassiali

Publications (2)

Publication Number Publication Date
ITAN970010U1 ITAN970010U1 (it) 1998-09-18
IT243274Y1 true IT243274Y1 (it) 2002-03-04

Family

ID=11334043

Family Applications (1)

Application Number Title Priority Date Filing Date
ITAN970010 IT243274Y1 (it) 1997-03-18 1997-03-18 Raccordo per tubi concentrici, formato da due gomiti coassiali

Country Status (3)

Country Link
EP (1) EP0867652B1 (it)
DE (1) DE69832316T2 (it)
IT (1) IT243274Y1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1014272C2 (nl) * 2000-02-02 2001-08-03 Interactive Bouwproducten B V Buisstelsel.
NL1014637C2 (nl) * 2000-03-14 2001-09-17 Ubbink Nederland Bv Bochtstuk voor uitmondingsconstructies.
US20150219263A1 (en) * 2014-02-03 2015-08-06 Electro-Motive Diesel, Inc. Flange and Adapter for Dual-Walled Tube Assembly
EP3217060B1 (de) 2016-03-11 2018-10-24 Centrotherm Systemtechnik GmbH Doppelrohrbogensystem

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1529813A (fr) * 1967-05-09 1968-06-21 Union Transports Aeriens Tuyanterie multiple
DE3105406A1 (de) * 1981-02-14 1982-09-02 Hergen 3100 Celle Sandl Konische selbstdichtende kernrohrmuffenverbindung und zentriereinrichtung fuer doppelrohre (doppelrohrsysteme)
GB2237613A (en) * 1989-11-02 1991-05-08 British Nuclear Fuels Plc An improved coaxial pipe system
DE19500952C1 (de) * 1995-01-14 1996-07-25 Esser Werke Gmbh & Co Kg Rohrbogen

Also Published As

Publication number Publication date
DE69832316T2 (de) 2006-07-20
ITAN970010U1 (it) 1998-09-18
EP0867652A3 (en) 2000-11-08
EP0867652B1 (en) 2005-11-16
EP0867652A2 (en) 1998-09-30
DE69832316D1 (de) 2005-12-22

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