FR2408982A7 - Conduit de fumees pour chaudieres - Google Patents

Conduit de fumees pour chaudieres

Info

Publication number
FR2408982A7
FR2408982A7 FR7831589A FR7831589A FR2408982A7 FR 2408982 A7 FR2408982 A7 FR 2408982A7 FR 7831589 A FR7831589 A FR 7831589A FR 7831589 A FR7831589 A FR 7831589A FR 2408982 A7 FR2408982 A7 FR 2408982A7
Authority
FR
France
Prior art keywords
duct
sheets
boilers
branch
edge
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
FR7831589A
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.)
Interliz Anstalt
Original Assignee
Interliz Anstalt
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 Interliz Anstalt filed Critical Interliz Anstalt
Application granted granted Critical
Publication of FR2408982A7 publication Critical patent/FR2408982A7/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0026—Guiding means in combustion gas channels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/51—Heat exchange having heat exchange surface treatment, adjunct or enhancement
    • Y10S165/518—Conduit with discrete fin structure
    • Y10S165/524—Longitudinally extending

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Resistance Heating (AREA)
  • Incineration Of Waste (AREA)

Abstract

Conduit de fumées pour chaudières. Le conduit comprend deux demi-conduits 1 en forme de U qui sont soudés les uns aux autres bord à bord à des extrémités recourbées 3 de leur corps 2. Plusieurs tôles 4 en forme de L sont disposées par paires dans la direction longitudinale du conduit sur la surface interne du corps 2 d'un demi-conduit 1, tôles 4 dont une branche 5 du L vient pratiquement au contact du corps du demi-conduit opposé et dont l'autre branche 6 est tournée vers son homologue de la paire de tôles. Les tôles de chaque partie sont reliées au corps du demi-conduit par un cordon de soudure commun. Amélioration du transfert de la chaleur renfermée par les gaz de combustion d'une chaudière vers les parois du conduit.
FR7831589A 1977-11-09 1978-11-08 Conduit de fumees pour chaudieres Expired FR2408982A7 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7734356U DE7734356U1 (de) 1977-11-09 1977-11-09 Rauchrohr fuer heizkessel

Publications (1)

Publication Number Publication Date
FR2408982A7 true FR2408982A7 (fr) 1979-06-08

Family

ID=6684292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831589A Expired FR2408982A7 (fr) 1977-11-09 1978-11-08 Conduit de fumees pour chaudieres

Country Status (18)

Country Link
US (1) US4214627A (fr)
JP (1) JPS5474901A (fr)
AT (1) AT370859B (fr)
BE (1) BE871875A (fr)
CA (1) CA1112963A (fr)
CH (1) CH634642A5 (fr)
DE (1) DE7734356U1 (fr)
DK (1) DK500678A (fr)
ES (1) ES474910A1 (fr)
FI (1) FI59662C (fr)
FR (1) FR2408982A7 (fr)
GB (1) GB2007815B (fr)
GR (1) GR64898B (fr)
IT (2) IT1195257B (fr)
LU (1) LU80481A1 (fr)
NL (1) NL186032C (fr)
NO (1) NO783752L (fr)
SE (1) SE437296B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913205C2 (de) * 1979-04-03 1985-07-04 Interliz Anstalt, Vaduz Zweikammer-Heizkessel für Brennerfeuerung und Festbrennstoff-Feuerung
US4690127A (en) * 1985-05-16 1987-09-01 Vulcan-Hart Corporation Catalytic combustion deep fat fryer
FI75666C (fi) * 1985-10-11 1988-07-11 Neste Oy Organ foer vaermeoeverfoering och foerfarande foer framstaellning av vaermeoeverfoeringsorganet.
AT394432B (de) * 1990-03-19 1992-03-25 Rapido Waermetechnik Gmbh Rauchrohreinsatz
DE19654363B4 (de) * 1996-12-24 2007-09-27 Behr Gmbh & Co. Kg Abgaswärmeübertrager für einen Verbrennungsmotor
JP2000121274A (ja) 1998-10-19 2000-04-28 Eiken Industries Co Ltd 液体加熱装置
US6601578B1 (en) * 1998-11-24 2003-08-05 Eiken Industries Co., Ltd. Liquid heating apparatus
US6675746B2 (en) 1999-12-01 2004-01-13 Advanced Mechanical Technology, Inc. Heat exchanger with internal pin elements
DE10049970A1 (de) * 2000-10-10 2002-04-11 Behr Gmbh & Co Wärmeübertrager für Hausheizungen
FR2901016B1 (fr) * 2006-05-12 2008-07-18 Kapp France Sa Echangeur de chaleur a plaques d'echange soudees
KR100955908B1 (ko) 2008-03-18 2010-05-03 이상도 이음매부에 장착되는 도유기 노즐

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH58640A (de) * 1912-03-12 1913-03-17 Vogtlaendische Maschf Ag Triebwellenlagerung für Handstickmaschinen
CH175590A (de) * 1934-07-31 1935-03-15 Kaegi Emil Rohrförmiger Wärmeaustauschkörper.
US2247199A (en) * 1938-08-26 1941-06-24 Thermek Corp Method of making heat exchangers
US2378646A (en) * 1942-09-19 1945-06-19 Thermek Corp Method of making heat exchangers
GB691106A (en) * 1948-11-15 1953-05-06 Schoeller Bleckmann Stahlwerke Improvements in and relating to elements of recuperators for heating air for furnaces
US2930405A (en) * 1955-05-31 1960-03-29 Brown Fintube Co Tube with internal fins and method of making same
US3105544A (en) * 1960-02-08 1963-10-01 Brown Fintube Co Recuperator

Also Published As

Publication number Publication date
GB2007815B (en) 1982-05-19
GB2007815A (en) 1979-05-23
DK500678A (da) 1979-05-10
US4214627A (en) 1980-07-29
NO783752L (no) 1979-05-10
FI59662C (fi) 1981-09-10
AT370859B (de) 1983-05-10
IT7829599A0 (it) 1978-11-08
SE437296B (sv) 1985-02-18
FI59662B (fi) 1981-05-29
CH634642A5 (de) 1983-02-15
CA1112963A (fr) 1981-11-24
ES474910A1 (es) 1979-03-16
GR64898B (en) 1980-06-07
JPS5474901A (en) 1979-06-15
NL7811053A (nl) 1979-05-11
FI783402A (fi) 1979-05-10
NL186032B (nl) 1990-04-02
IT7823247V0 (it) 1978-11-08
LU80481A1 (de) 1979-03-22
DE7734356U1 (de) 1978-02-23
SE7811351L (sv) 1979-05-10
NL186032C (nl) 1990-09-03
BE871875A (fr) 1979-03-01
ATA796578A (de) 1982-09-15
IT1195257B (it) 1988-10-12

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