EP1306613A1 - Tubes foyer pour une bouilloire à grande capacité et le procédé de fabrication associé - Google Patents

Tubes foyer pour une bouilloire à grande capacité et le procédé de fabrication associé Download PDF

Info

Publication number
EP1306613A1
EP1306613A1 EP01124816A EP01124816A EP1306613A1 EP 1306613 A1 EP1306613 A1 EP 1306613A1 EP 01124816 A EP01124816 A EP 01124816A EP 01124816 A EP01124816 A EP 01124816A EP 1306613 A1 EP1306613 A1 EP 1306613A1
Authority
EP
European Patent Office
Prior art keywords
tube
shaft
flame
wall
flame tube
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Withdrawn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
EP01124816A
Other languages
German (de)
English (en)
Inventor
Heinz Jürgen Brommer
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.)
Vkk Standardkessel Kothen GmbH
Original Assignee
Vkk Standardkessel Kothen GmbH
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 Vkk Standardkessel Kothen GmbH filed Critical Vkk Standardkessel Kothen GmbH
Priority to EP01124816A priority Critical patent/EP1306613A1/fr
Publication of EP1306613A1 publication Critical patent/EP1306613A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B7/00—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body
    • F22B7/16—Component parts thereof; Accessories therefor, e.g. stay-bolt connections
    • F22B7/20—Furnace tubes

Definitions

  • the flame tube has a shaft pitch (t) 175 mm, a wave depth (w) of 92 mm and a wall thickness s of 22 mm.
  • the flame tube according to the invention thus offers the same flame tube length enlarged heating surface, enables better swirling of the fire gases and thus an improved heat transfer and ensures even with large ones Wall thickness (s) of the flame tube an elastic overall construction.
  • the recess is formed by an im Forming area on the circumference of the tube acting pressure roller formed, which preferably glowing in the forming area presses heated tube.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
EP01124816A 2001-10-18 2001-10-18 Tubes foyer pour une bouilloire à grande capacité et le procédé de fabrication associé Withdrawn EP1306613A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01124816A EP1306613A1 (fr) 2001-10-18 2001-10-18 Tubes foyer pour une bouilloire à grande capacité et le procédé de fabrication associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01124816A EP1306613A1 (fr) 2001-10-18 2001-10-18 Tubes foyer pour une bouilloire à grande capacité et le procédé de fabrication associé

Publications (1)

Publication Number Publication Date
EP1306613A1 true EP1306613A1 (fr) 2003-05-02

Family

ID=8178996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01124816A Withdrawn EP1306613A1 (fr) 2001-10-18 2001-10-18 Tubes foyer pour une bouilloire à grande capacité et le procédé de fabrication associé

Country Status (1)

Country Link
EP (1) EP1306613A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE58935C (de) * D. B. MQRISON in 8 Albion Terrace, Hartlepool, Grfsch. Durham, England Gewelltes Dampfkessel- oder Feuer-Rohr, bei welchem Wellenberg und Thal verschiedene Krümmung haben
FR646370A (fr) * 1927-12-27 1928-11-10 Vaporisateur pour chaudières, générateurs, bouilleurs, etc.
GB559236A (en) * 1942-05-06 1944-02-10 Daniel Adamson & Company Ltd Improvements in and relating to internal flues for steam boilers and in other flues and heated pipes
WO1999062654A1 (fr) * 1998-06-01 1999-12-09 Afatec S.R.L. Tube ondule bimetallique et procede de fabrication correspondant
GB2347992A (en) * 1999-03-17 2000-09-20 Electrolux Zanussi Grandi Impi Cooking oven with gas heated vapour generator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE58935C (de) * D. B. MQRISON in 8 Albion Terrace, Hartlepool, Grfsch. Durham, England Gewelltes Dampfkessel- oder Feuer-Rohr, bei welchem Wellenberg und Thal verschiedene Krümmung haben
FR646370A (fr) * 1927-12-27 1928-11-10 Vaporisateur pour chaudières, générateurs, bouilleurs, etc.
GB559236A (en) * 1942-05-06 1944-02-10 Daniel Adamson & Company Ltd Improvements in and relating to internal flues for steam boilers and in other flues and heated pipes
WO1999062654A1 (fr) * 1998-06-01 1999-12-09 Afatec S.R.L. Tube ondule bimetallique et procede de fabrication correspondant
GB2347992A (en) * 1999-03-17 2000-09-20 Electrolux Zanussi Grandi Impi Cooking oven with gas heated vapour generator

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Indian boiler regulations-1950", 1950, XP002988394
SCHWAIGERER S.: "Festigkeitsberechnung im Dampfkesselbau, Behälterbau und Rohrleitungsbau", 1997, SPRINGER, BERLIN, ISBN: 354061818X

Similar Documents

Publication Publication Date Title
EP1802410B1 (fr) Utilisation de tube composite
EP1995516B1 (fr) Brûleur à récupération doté de tuyaux d'échange de chaleur aplatis
EP2707161B1 (fr) Échangeur thermique et procédé pour sa construction
DE102013219310A1 (de) Verfahren zum Warmschmieden eines nahtlosen Hohlkörpers aus schwer umformbarem Werkstoff, insbesondere aus Stahl
DE2053085B2 (de) Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Rohren mit wendeiförmigen oder ringförmigen Innenrippen
EP1525289B1 (fr) Procede et tube a ailettes pour separation thermique d'hydrocarbures
EP2163326B1 (fr) Procédé de fabrication et de montage de tubes en serpentins de surchauffe d'émetteurs de vapeur
DE69821293T2 (de) Wärmedämmung von Ofenrollen
EP1306613A1 (fr) Tubes foyer pour une bouilloire à grande capacité et le procédé de fabrication associé
DE4323167C1 (de) Verfahren zum Herstellen eines Hohlkörpers aus Stahl mit einer Innen- und/oder Außenprofilierung
EP0344570A2 (fr) Procédé et dispositif de fabrication d'un tube en forme d'hélice
EP2573480B1 (fr) Dispositif de chauffage d'un caloporteur, en particulier pour machines de laverie
DE2943590C2 (fr)
DE2308317C3 (de) Wärmetauscher großer Abmessung für den Betrieb bei hohen Temperaturen und Drücken
EP0079594A1 (fr) Chaudière du chauffage central
EP0678349B1 (fr) Conteneur de billettes en deux ou plusieurs parties pour le pressage de billettes plates dans l'extrusion de métaux
EP1221571A1 (fr) Appareil de combustion avec refroidissement
EP1344584B1 (fr) Outil de formage et procédé de formage sans enlèvement de matière
DE3231224A1 (de) Kuehlelement fuer industrieoefen
DE1501559A1 (de) Erhitzer fuer Betriebsanlagen
DE2260362A1 (de) Apparat zur produktion von gas
DE2122324C3 (de) Behälter mit Heiz- oder Kühlmantel
DE2660676C2 (de) Durchlauferhitzer
DE102006061127B4 (de) Metallisches Leichtbauventil eines Verbrennungsmotors
DE1817474C (de) Herstellung ovaler oder elliptischer Rohre mit inneren und/oder äußeren Rippen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20020529

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

TPAC Observations filed by third parties

Free format text: ORIGINAL CODE: EPIDOSNTIPA

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20050928