ATA172396A - HEATING DEVICE - Google Patents

HEATING DEVICE

Info

Publication number
ATA172396A
ATA172396A AT172396A AT172396A ATA172396A AT A172396 A ATA172396 A AT A172396A AT 172396 A AT172396 A AT 172396A AT 172396 A AT172396 A AT 172396A AT A172396 A ATA172396 A AT A172396A
Authority
AT
Austria
Prior art keywords
heating device
heating
Prior art date
Application number
AT172396A
Other languages
German (de)
Original Assignee
Vaillant 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 Vaillant Gmbh filed Critical Vaillant Gmbh
Priority to AT172396A priority Critical patent/ATA172396A/en
Priority to DE29717748U priority patent/DE29717748U1/en
Publication of ATA172396A publication Critical patent/ATA172396A/en

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/124—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and being formed of pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
AT172396A 1996-09-30 1996-09-30 HEATING DEVICE ATA172396A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT172396A ATA172396A (en) 1996-09-30 1996-09-30 HEATING DEVICE
DE29717748U DE29717748U1 (en) 1996-09-30 1997-09-26 Heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT172396A ATA172396A (en) 1996-09-30 1996-09-30 HEATING DEVICE

Publications (1)

Publication Number Publication Date
ATA172396A true ATA172396A (en) 2000-06-15

Family

ID=3519621

Family Applications (1)

Application Number Title Priority Date Filing Date
AT172396A ATA172396A (en) 1996-09-30 1996-09-30 HEATING DEVICE

Country Status (2)

Country Link
AT (1) ATA172396A (en)
DE (1) DE29717748U1 (en)

Also Published As

Publication number Publication date
DE29717748U1 (en) 1998-01-02

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
A1J Withdrawal paragraph 166 lit. 6