RO116838B1 - Element metalic de ţeavă pentru evacuarea fumului - Google Patents

Element metalic de ţeavă pentru evacuarea fumului

Info

Publication number
RO116838B1
RO116838B1 RO97-01930A RO9701930A RO116838B1 RO 116838 B1 RO116838 B1 RO 116838B1 RO 9701930 A RO9701930 A RO 9701930A RO 116838 B1 RO116838 B1 RO 116838B1
Authority
RO
Romania
Prior art keywords
metal element
cylindrical pipe
smoke exhaust
exhaust pipe
area
Prior art date
Application number
RO97-01930A
Other languages
English (en)
Inventor
Elio Zamboni
Original Assignee
Meniflex S.R.L.
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 Meniflex S.R.L. filed Critical Meniflex S.R.L.
Publication of RO116838B1 publication Critical patent/RO116838B1/ro

Links

Classifications

    • 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
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • F16L37/252—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part
    • 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
    • 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
    • F23J2213/30—Specific materials
    • F23J2213/303—Specific materials metallic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Exhaust Silencers (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Duct Arrangements (AREA)

Abstract

Invenţia se referă la un element metalic de ţeavă pentru evacuarea fumului. Elementul metalic, conform invenţiei, cuprinde o ţeavă cilindrică (10), prevăzută, la un capăt, cu o porţiune expandată (11) cu un diametru mai mare decât diametrul ţevii cilindrice (10), iar la celălalt capăt, cu o porţiune nervurată (14). Porţiunea expandată (11) prezintă nişte lamele frontale (13), dispuse alternativ, cu nişte crestături frontale (12), pe circumferinţă, şi având o primă parte perpendiculară pe peretele interior al ţevii cilindrice (10), iar porţiunea nervurată (14) prezintă nişte bosaje înclinate (15), dispuse pe circumferinţă, similar unui filet cu mai multe începuturi şi care se îmbină cu lamelele frontale (13) ale unei ţevi cilindrice (10') adiacente, prin rotirea ţevilor cilindrice (10, 10'), una în raport cu cealaltă, cu o fracţiune de rotaţie.
RO97-01930A 1995-04-21 1996-04-12 Element metalic de ţeavă pentru evacuarea fumului RO116838B1 (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1995VR000024U IT239325Y1 (it) 1995-04-21 1995-04-21 Elemento di tubo metallico per canna fumaria
PCT/IT1996/000070 WO1996033364A1 (en) 1995-04-21 1996-04-12 Metallic pipe element for a flue

Publications (1)

Publication Number Publication Date
RO116838B1 true RO116838B1 (ro) 2001-06-29

Family

ID=11427977

Family Applications (1)

Application Number Title Priority Date Filing Date
RO97-01930A RO116838B1 (ro) 1995-04-21 1996-04-12 Element metalic de ţeavă pentru evacuarea fumului

Country Status (11)

Country Link
EP (1) EP0823032B1 (ro)
AT (1) ATE174677T1 (ro)
CZ (1) CZ292190B6 (ro)
DE (1) DE69601173T2 (ro)
ES (1) ES2127632T3 (ro)
HU (1) HU222150B1 (ro)
IT (1) IT239325Y1 (ro)
PL (1) PL179238B1 (ro)
RO (1) RO116838B1 (ro)
SK (1) SK281381B6 (ro)
WO (1) WO1996033364A1 (ro)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20210002U1 (de) * 2002-06-28 2002-12-19 Joseph Raab Gmbh & Cie K G Rohrsystem mit Rohrelementen
CN105387477B (zh) * 2015-11-20 2018-05-15 威能(无锡)供热设备有限公司 排烟管组件及采用该组件的燃气设备系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7800792A (nl) * 1978-01-23 1979-07-25 Cox Geelen Bv Cylindrisch pijpstuk, bijvoorbeeld van aluminium, geschikt voor samenstelling tot leidingen.
US4822080A (en) * 1987-04-02 1989-04-18 Darish Joseph J Rotatably adjustable pipe joint/coupling seal
EP0443223B1 (de) * 1990-02-19 1993-09-01 Ldw Metall-Verarbeitung Gmbh Rohrabschnitt für eine mehrteilige Rohrleitung
DE4121557A1 (de) * 1991-06-28 1993-01-07 Schiedel Gmbh & Co Bausatz aus metallrohren fuer den schornsteinbau, verfahren zum herstellen eines innenrohrstranges mittels des bausatzes sowie anwendungen

Also Published As

Publication number Publication date
HU222150B1 (hu) 2003-04-28
ES2127632T3 (es) 1999-04-16
ITVR950024V0 (it) 1995-04-21
PL323043A1 (en) 1998-03-02
SK140897A3 (en) 1998-02-04
DE69601173T2 (de) 1999-07-29
IT239325Y1 (it) 2001-02-26
ITVR950024U1 (it) 1995-07-21
HUP9900729A2 (hu) 1999-06-28
EP0823032B1 (en) 1998-12-16
PL179238B1 (pl) 2000-08-31
WO1996033364A1 (en) 1996-10-24
CZ292190B6 (cs) 2003-08-13
ATE174677T1 (de) 1999-01-15
DE69601173D1 (de) 1999-01-28
CZ327097A3 (cs) 1998-02-18
HUP9900729A3 (en) 2001-11-28
SK281381B6 (sk) 2001-03-12
EP0823032A1 (en) 1998-02-11

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