DE59501976D1 - Gas heat exchanger - Google Patents

Gas heat exchanger

Info

Publication number
DE59501976D1
DE59501976D1 DE59501976T DE59501976T DE59501976D1 DE 59501976 D1 DE59501976 D1 DE 59501976D1 DE 59501976 T DE59501976 T DE 59501976T DE 59501976 T DE59501976 T DE 59501976T DE 59501976 D1 DE59501976 D1 DE 59501976D1
Authority
DE
Germany
Prior art keywords
combustion chamber
heat exchanger
wall
space
chamber
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 - Fee Related
Application number
DE59501976T
Other languages
German (de)
Inventor
Marco Culzoni
Alessandro Soavi
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.)
Angelo Po Grandi Cucine SpA
Original Assignee
Angelo Po Grandi Cucine SpA
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 Angelo Po Grandi Cucine SpA filed Critical Angelo Po Grandi Cucine SpA
Application granted granted Critical
Publication of DE59501976D1 publication Critical patent/DE59501976D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/32—Arrangements of ducts for hot gases, e.g. in or around baking ovens
    • F24C15/322—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Gas Separation By Absorption (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Gas Burners (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

In the gas heat exchanger fluid flows through the intermediate space (16) between the outer chamber (14) and the combustion chamber (10). Within the cover (24) of the combustion chamber, formed as heat protection shield, are apertures (26) at the points at which the heat exchanger tubes (20) issue. Around the outer wall (30) of the oven space (18) is a guide channel (28), which is formed with the intermediate space between the outer wall (32) of the combustion chamber and the outer chamber. Ambient air is blown Into the intermediate space by a fan. This air extends over the hot outer wall of the combustion chamber and is thereby heated. The heated air flows through the guide channel around the outer walling of the oven space, providing an additional heating for the oven space.
DE59501976T 1994-10-07 1995-07-24 Gas heat exchanger Expired - Fee Related DE59501976D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9416204U DE9416204U1 (en) 1994-10-07 1994-10-07 Gas heat exchanger

Publications (1)

Publication Number Publication Date
DE59501976D1 true DE59501976D1 (en) 1998-05-28

Family

ID=6914636

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9416204U Expired - Lifetime DE9416204U1 (en) 1994-10-07 1994-10-07 Gas heat exchanger
DE59501976T Expired - Fee Related DE59501976D1 (en) 1994-10-07 1995-07-24 Gas heat exchanger

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE9416204U Expired - Lifetime DE9416204U1 (en) 1994-10-07 1994-10-07 Gas heat exchanger

Country Status (5)

Country Link
EP (1) EP0706013B1 (en)
AT (1) ATE165436T1 (en)
DE (2) DE9416204U1 (en)
DK (1) DK0706013T3 (en)
ES (1) ES2117817T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1019887A5 (en) 2011-03-22 2013-02-05 Romato Bvba Bv Met Beperkte Aansprakelijkheid HEATING DEVICE FOR AIR HEATING.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB562136A (en) * 1942-11-18 1944-06-20 Herbert Gordon Darby Improvements in gas cooking stoves
DE4120250C1 (en) 1991-06-19 1992-12-24 Rational Grosskuechentechnik Service Gmbh, 8910 Landsberg, De

Also Published As

Publication number Publication date
ES2117817T3 (en) 1998-08-16
EP0706013A1 (en) 1996-04-10
DE9416204U1 (en) 1994-12-01
EP0706013B1 (en) 1998-04-22
DK0706013T3 (en) 1999-02-01
ATE165436T1 (en) 1998-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee