ATE56088T1 - AIR GENERATOR. - Google Patents

AIR GENERATOR.

Info

Publication number
ATE56088T1
ATE56088T1 AT86103299T AT86103299T ATE56088T1 AT E56088 T1 ATE56088 T1 AT E56088T1 AT 86103299 T AT86103299 T AT 86103299T AT 86103299 T AT86103299 T AT 86103299T AT E56088 T1 ATE56088 T1 AT E56088T1
Authority
AT
Austria
Prior art keywords
jacket
exchanger
heat
annular space
ambient air
Prior art date
Application number
AT86103299T
Other languages
German (de)
Inventor
Edmund Decker
Theo Arkenberg
Franz-Josef Fiswick
Original Assignee
Nordklima Luft & Waerme
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 Nordklima Luft & Waerme filed Critical Nordklima Luft & Waerme
Application granted granted Critical
Publication of ATE56088T1 publication Critical patent/ATE56088T1/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
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
    • F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
    • F24H3/087—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using fluid fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)
  • Gas Burners (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

1. A hot air generator having a combustion chamber (8) which is heated by a burner and the flue gases from which flow through the primary side of a heat-exchanger (20), a blower (4) which forces ambient air which is to be heated through the heat-exchanger (20) into an exhaust chamber (25), and a circular cylindrical jacket (23) which surrounds the combustion chamber (8) and the heat-exchanger (20) and defines at one side between itself and the combustion chamber (8) an annular channel (24) for one part of the ambient air, which is led over the secondary side of the heat-exchanger (20), and at the other side between itself and the sidewalls of a housing (6) enclosing all of the components, an annular space (28) surrounding the jacket (23) on all sides for the remaining part of the ambient air which is mixed by concentric afflux with the ambient air heated by the heat-exchanger (20), characterized in that a) the housing (6) is made box-shaped and has an essentially square cross-section ; and b) the interior of the jacket (23) and the annular space (28) are closed off by a bottom plate (3) at the bottom end of the jacket (23), the outlet from the blower (4) passes through the bottom plate (3) to the interior of the jacket (23), and in the jacket (23) close to the bottom plate (3) and distributed round the circumference a number of openings (27) is provided which pass through into the annular space (28) and are so dimensioned that approximately one third of the total amount of air delivered by the blower (4) is fed to the annular space (28).
AT86103299T 1985-03-14 1986-03-12 AIR GENERATOR. ATE56088T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853509106 DE3509106A1 (en) 1985-03-14 1985-03-14 WARM AIR GENERATOR WITH A CHANNEL BYpassING THE HEAT EXCHANGER
EP19860103299 EP0198220B1 (en) 1985-03-14 1986-03-12 Hot air generator

Publications (1)

Publication Number Publication Date
ATE56088T1 true ATE56088T1 (en) 1990-09-15

Family

ID=6265161

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86103299T ATE56088T1 (en) 1985-03-14 1986-03-12 AIR GENERATOR.

Country Status (3)

Country Link
EP (1) EP0198220B1 (en)
AT (1) ATE56088T1 (en)
DE (2) DE3509106A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE474839A (en) *
BE509271A (en) *
FR994662A (en) * 1949-09-05 1951-11-21 Neu Ets Hot air generator device
DE1147738B (en) * 1954-09-13 1963-04-25 Dravo Corp Air heater for space heating
DE1970160U (en) * 1967-07-22 1967-10-12 Friedrich Graepel HOT AIR OVEN.
DE3039065C2 (en) * 1980-10-16 1984-05-24 Nordklima Lohner Klimatechnik GmbH, 2842 Lohne Warm air heater
DE3048044C2 (en) * 1980-12-19 1983-06-09 Helmut Dipl.-Chem. 8000 München Ulrich Flame tube made of heat-resistant material for burners, especially oil burners

Also Published As

Publication number Publication date
EP0198220B1 (en) 1990-08-29
EP0198220A2 (en) 1986-10-22
DE3509106A1 (en) 1986-12-11
DE3673679D1 (en) 1990-10-04
EP0198220A3 (en) 1987-03-25

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee