DE10162952C5 - heat exchanger device - Google Patents

heat exchanger device Download PDF

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Publication number
DE10162952C5
DE10162952C5 DE10162952A DE10162952A DE10162952C5 DE 10162952 C5 DE10162952 C5 DE 10162952C5 DE 10162952 A DE10162952 A DE 10162952A DE 10162952 A DE10162952 A DE 10162952A DE 10162952 C5 DE10162952 C5 DE 10162952C5
Authority
DE
Germany
Prior art keywords
heat exchanger
burner
gas
exchanger device
pipe
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
DE10162952A
Other languages
German (de)
Other versions
DE10162952C2 (en
DE10162952A1 (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.)
Welbilt Deutschland GmbH
Original Assignee
Convotherm Elektrogeraete 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7710173&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE10162952(C5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Convotherm Elektrogeraete GmbH filed Critical Convotherm Elektrogeraete GmbH
Priority to DE10162952A priority Critical patent/DE10162952C5/en
Priority to ES02021225T priority patent/ES2199704T3/en
Priority to AT02021225T priority patent/ATE288053T1/en
Priority to DE50202105T priority patent/DE50202105D1/en
Priority to EP02021225A priority patent/EP1321720B1/en
Publication of DE10162952A1 publication Critical patent/DE10162952A1/en
Publication of DE10162952C2 publication Critical patent/DE10162952C2/en
Application granted granted Critical
Publication of DE10162952C5 publication Critical patent/DE10162952C5/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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Power Steering Mechanism (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Commercial Cooking Devices (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

Heat exchanger device for gas-heated devices used in the heat treatment of foodstuffs comprises a ventilator wheel for forced circulation of a treatment medium, a gas burner, and at least one heat exchanger pipe (21) surrounding the ventilator wheel. The burner is designed as a pipe closed at one end and provided with gas outlet openings (27) along its periphery. <??>Preferred Features: An initial region of the heat exchanger pipe serves as a combustion chamber (20) housing the burner.
DE10162952A 2001-12-20 2001-12-20 heat exchanger device Expired - Fee Related DE10162952C5 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE10162952A DE10162952C5 (en) 2001-12-20 2001-12-20 heat exchanger device
EP02021225A EP1321720B1 (en) 2001-12-20 2002-09-18 Heat exchange arrangement
AT02021225T ATE288053T1 (en) 2001-12-20 2002-09-18 HEAT EXCHANGER DEVICE
DE50202105T DE50202105D1 (en) 2001-12-20 2002-09-18 heat exchanger device
ES02021225T ES2199704T3 (en) 2001-12-20 2002-09-18 HEAT EXCHANGE INSTALLATION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10162952A DE10162952C5 (en) 2001-12-20 2001-12-20 heat exchanger device

Publications (3)

Publication Number Publication Date
DE10162952A1 DE10162952A1 (en) 2003-07-10
DE10162952C2 DE10162952C2 (en) 2003-11-06
DE10162952C5 true DE10162952C5 (en) 2007-05-16

Family

ID=7710173

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10162952A Expired - Fee Related DE10162952C5 (en) 2001-12-20 2001-12-20 heat exchanger device
DE50202105T Expired - Lifetime DE50202105D1 (en) 2001-12-20 2002-09-18 heat exchanger device

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50202105T Expired - Lifetime DE50202105D1 (en) 2001-12-20 2002-09-18 heat exchanger device

Country Status (4)

Country Link
EP (1) EP1321720B1 (en)
AT (1) ATE288053T1 (en)
DE (2) DE10162952C5 (en)
ES (1) ES2199704T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10162952C5 (en) * 2001-12-20 2007-05-16 Convotherm Elektrogeraete heat exchanger device
ITVI20020260A1 (en) * 2002-11-28 2004-05-29 Gierre Srl CONVENTION OVEN WITH RADIAL FLAME BURNER.
DE102008003562A1 (en) 2008-01-09 2009-07-16 Convotherm Elektrogeräte GmbH Cooking item carrier for multiple skewers tipped with finger food, has carrier plate and supports, made of carrier plates, provided for skewers and finger food, where two support strips are arranged in pair wise
DE202008010227U1 (en) 2008-07-31 2009-12-10 Klouda, Jaroslav, Dipl.-Ing. Gas premix burner and heat exchanger system for cooking, cooking and other thermal appliances
DE102011017024A1 (en) 2010-04-14 2012-01-12 Jaroslav Klouda Thermal equipment for a cooking equipment, particularly comb steamer and rotational grill device, particularly cooking-, baking-, heating- or grill equipment for food preparation, has cooking chamber with heating system
DE102012015312A1 (en) 2012-08-02 2014-02-06 Labetherm Ltd. Heat exchanger unit for device for heat treatment of foods, has combustion chamber, gas premixing burner positioned in combustion chamber, heat exchanging pipe which surrounds fan wheel
DE102012015313A1 (en) 2012-08-02 2014-02-20 Labetherm Ltd. Heat exchanger device for food heat treatment device, has heat exchange tube provided with specific length, where heat exchange tube is guided away in direction of flow of combustion chamber according tap region
DE102012016813A1 (en) 2012-08-24 2014-03-20 Labetherm Ltd. Heat exchanger device for unit for heat treatment of food, has heat exchanger tube that is guided away from combustion chamber in main flow direction towards gripping area and passes over in straight pipe in main flow direction
US9372005B2 (en) 2012-11-30 2016-06-21 Alto-Shaam, Inc. Heat exchanger for oven

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901737A (en) * 1974-02-15 1975-08-26 Signetics Corp Method for forming a semiconductor structure having islands isolated by moats
US4867132A (en) * 1988-11-23 1989-09-19 Garland Commercial Industries, Inc. Gas fired convection oven with improved air delivery and heat exchange structure
EP0526768B1 (en) * 1991-08-05 1994-11-23 ZANUSSI GRANDI IMPIANTI S.p.A. Gas-heated forced-convection oven
EP1116920A2 (en) * 2000-01-10 2001-07-18 Levens Group B.V. Gas-heated oven
EP1321720A1 (en) * 2001-12-20 2003-06-25 Convotherm Elektrogeräte GmbH Heat exchange arrangement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1024113B (en) * 1974-05-18 1978-06-20 Zanussi Grandi FORCED CONVENTION FORROOM

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901737A (en) * 1974-02-15 1975-08-26 Signetics Corp Method for forming a semiconductor structure having islands isolated by moats
US4867132A (en) * 1988-11-23 1989-09-19 Garland Commercial Industries, Inc. Gas fired convection oven with improved air delivery and heat exchange structure
EP0526768B1 (en) * 1991-08-05 1994-11-23 ZANUSSI GRANDI IMPIANTI S.p.A. Gas-heated forced-convection oven
EP1116920A2 (en) * 2000-01-10 2001-07-18 Levens Group B.V. Gas-heated oven
EP1321720A1 (en) * 2001-12-20 2003-06-25 Convotherm Elektrogeräte GmbH Heat exchange arrangement

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
Bescheid vom 22.10.2003 vom Europäischen Patent- amt, in Kopie, achtfach *
D 5a: Report Nr 171088 der GASTEC Certification BV vom 11.1.2002 *
D 5b: 4 Rechnungen der Rational Nederland Groot- keukentechniek B.V. Re Nr. 13-010980, Nr. 13-011127, 13-011196 und 13-011653 *
D 5b: Lieferschein Nr. 801122351 der Rational AG vom 29.8.2001 *
Fotodokumentation zum Gargerät mit der Typen- bezeichnung CPC 61 G RN, in Kopie, achtfach *
Lieferschein Nr. 80122351 vom 29.08.2001, Rechnungen Nr. 13-010980, 13-011127, 13-011196 und13-011653 in Kopie, achtfach *
Merkmalsanalyse von Patentspruch 1 der DE 101 62 952 C2, achtfach *
Unterlagen der GASTEC Certification B.V., in Kopie, achtfach *

Also Published As

Publication number Publication date
ES2199704T3 (en) 2005-07-01
EP1321720A1 (en) 2003-06-25
ES2199704T1 (en) 2004-03-01
EP1321720B1 (en) 2005-01-26
ATE288053T1 (en) 2005-02-15
DE10162952C2 (en) 2003-11-06
DE50202105D1 (en) 2005-03-03
DE10162952A1 (en) 2003-07-10

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8304 Grant after examination procedure
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8392 Publication of changed patent specification
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20130702