EP0043959A3 - Gas or electrically heated air circulation for cooking foodstuffs - Google Patents

Gas or electrically heated air circulation for cooking foodstuffs Download PDF

Info

Publication number
EP0043959A3
EP0043959A3 EP81104950A EP81104950A EP0043959A3 EP 0043959 A3 EP0043959 A3 EP 0043959A3 EP 81104950 A EP81104950 A EP 81104950A EP 81104950 A EP81104950 A EP 81104950A EP 0043959 A3 EP0043959 A3 EP 0043959A3
Authority
EP
European Patent Office
Prior art keywords
gas
air circulation
heated air
electrically heated
cooking foodstuffs
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.)
Granted
Application number
EP81104950A
Other languages
German (de)
Other versions
EP0043959A2 (en
EP0043959B1 (en
Inventor
Hans-Rudolf Weber
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.)
Niro Plan AG
Original Assignee
Niro Plan AG
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 Niro Plan AG filed Critical Niro Plan AG
Priority to AT81104950T priority Critical patent/ATE9179T1/en
Publication of EP0043959A2 publication Critical patent/EP0043959A2/en
Publication of EP0043959A3 publication Critical patent/EP0043959A3/en
Application granted granted Critical
Publication of EP0043959B1 publication Critical patent/EP0043959B1/en
Expired 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
    • F24C15/325—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation electrically-heated
    • 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)
  • Baking, Grill, Roasting (AREA)
  • Furnace Details (AREA)
  • Air Bags (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
EP81104950A 1980-07-11 1981-06-26 Gas or electrically heated air circulation for cooking foodstuffs Expired EP0043959B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81104950T ATE9179T1 (en) 1980-07-11 1981-06-26 GAS OR ELECTRIC HEATED CONVECTION OVEN FOR COOKING FOOD.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH5329/80 1980-07-10
CH532980 1980-07-11
CH3920/81 1981-06-15
CH392081 1981-06-15

Publications (3)

Publication Number Publication Date
EP0043959A2 EP0043959A2 (en) 1982-01-20
EP0043959A3 true EP0043959A3 (en) 1982-03-31
EP0043959B1 EP0043959B1 (en) 1984-08-29

Family

ID=25694171

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81104950A Expired EP0043959B1 (en) 1980-07-11 1981-06-26 Gas or electrically heated air circulation for cooking foodstuffs

Country Status (8)

Country Link
US (1) US4467777A (en)
EP (1) EP0043959B1 (en)
DE (1) DE3165770D1 (en)
DK (1) DK301281A (en)
ES (1) ES503573A0 (en)
FR (1) FR2486631A1 (en)
GR (1) GR74358B (en)
NO (1) NO155463C (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671250A (en) * 1986-07-28 1987-06-09 Thermo Electron Corporation Direct-firing gas convection oven
US4817509A (en) * 1987-02-17 1989-04-04 Alternative Pioneering Systems Inc. Air Fryer
US5403607A (en) * 1987-02-17 1995-04-04 American Harvest, Inc. Method for rapidly cooking food
AT403734B (en) * 1987-04-01 1998-05-25 Vanicek Friedrich ARRANGEMENT OF AXIAL FANS FOR WOOD DRYING PLANTS
US4920948A (en) * 1987-10-29 1990-05-01 Micro-Technology Licensing Corporation Parameter control system for an oven
US4867132A (en) * 1988-11-23 1989-09-19 Garland Commercial Industries, Inc. Gas fired convection oven with improved air delivery and heat exchange structure
US5222474A (en) * 1989-11-14 1993-06-29 Garland Commercial Industries, Inc. Convection cooking oven with enhanced temperature distribution uniformity
US5121737A (en) * 1989-11-14 1992-06-16 Garland Commercial Industries, Inc. Convection cooking oven with enhanced temperature distribution uniformity
US5322007A (en) * 1991-08-15 1994-06-21 Heat And Control, Inc. Compact, high-capacity oven
US5466912A (en) * 1993-04-13 1995-11-14 American Harvest, Inc. Convection oven
US6140626A (en) * 1998-04-23 2000-10-31 Turbochef Technologies, Inc. System for rapid air temperature modification in a recycling oven
KR100388274B1 (en) * 1999-12-11 2003-06-27 주식회사 엘지이아이 Fan control method in microwave oven
US6805112B2 (en) * 2001-06-27 2004-10-19 James T. Cole Convection oven having multiple airflow patterns
US6727478B2 (en) * 2002-02-05 2004-04-27 General Electric Company Multi rack oven and methods for operating same
US6730880B2 (en) * 2002-02-05 2004-05-04 General Electric Company Oven and methods for operating same
JP2005532144A (en) * 2002-07-10 2005-10-27 デューク マニュファクチャリング カンパニー Food warming apparatus and method
US7105779B2 (en) * 2002-07-10 2006-09-12 Duke Manufacturing Company Food warming apparatus and method
US6943321B2 (en) * 2002-08-30 2005-09-13 Wolf Appliance Company, Llc Convection oven with forced airflow circulation zones
US8242413B2 (en) * 2006-11-29 2012-08-14 Lg Electronics Inc. Method of controlling oven
US8461488B2 (en) * 2007-01-17 2013-06-11 Lg Electronics, Inc. Oven
CN101981384B (en) 2008-01-28 2013-05-29 杜克制造公司 Convection oven
US8138452B2 (en) * 2008-07-14 2012-03-20 Whirlpool Corporation Convection oven
US8350192B2 (en) * 2008-07-18 2013-01-08 Electrolux Home Products, Inc. Dual fan convection performance divider
US8258435B2 (en) * 2008-12-16 2012-09-04 Whirlpool Corporation Dual fan convection oven
US8097833B2 (en) * 2008-12-16 2012-01-17 Whirlpool Corporation Convection cooking in multi-fan convection oven
US8304695B2 (en) * 2008-12-16 2012-11-06 Whirlpool Corporation Priority controlled multi-fan convection oven
DE102010037284A1 (en) 2010-09-02 2012-03-08 Rational Ag Method for carrying out a cooking process
PL3367857T3 (en) 2015-10-30 2019-10-31 Koninklijke Philips Nv Apparatus and method for preparing food ingredients with hot air and fluid introduced thereinto
WO2017214129A1 (en) * 2016-06-06 2017-12-14 Alto-Shaam, Inc. Food service oven with multipoint temperature monitoring
TR201710035A2 (en) * 2017-07-07 2019-01-21 Vestel Beyaz Esya Sanayi Ve Ticaret Anonim Sirketi A Cooking Device And Its Operation Method
US11045047B2 (en) 2017-11-10 2021-06-29 Ron's Enterprises, Inc. Variable capacity oven
WO2020088845A1 (en) * 2018-10-30 2020-05-07 Arcelik Anonim Sirketi A cooking device for homogeneous cooking
CN114052521A (en) * 2020-07-27 2022-02-18 沙克忍者运营有限责任公司 Countertop cooking system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2145094B2 (en) * 1971-09-09 1974-10-10 G. Bauknecht Gmbh, Elektrotechnische Fabriken, 7000 Stuttgart
DE2346085A1 (en) * 1973-09-13 1975-03-27 Licentia Gmbh Self-cleaning baking and roasting oven - working at one hundred and seventy five degrees celsius
DE2519604B2 (en) * 1974-05-18 1978-09-28 Zanussi Grandi Impianti S.P.A., Pordenone (Italien) Oven with direct heating by a burner and forced hot air flow
DE2834892A1 (en) * 1977-08-09 1979-02-22 Tennant & Sons Warrington Ltd GAS BURNER
DE2739198A1 (en) * 1977-08-31 1979-03-15 Kueppersbusch APPLIANCE FOR COOKING OR HEATING FOOD
DE7908555U1 (en) * 1979-03-27 1979-06-28 Fr. Winkler Kg, Spezialfabrik Fuer Baeckereimaschinen Und Backoefen, 7730 Villingen FLOOR OVEN WITH RADIANT HEATING AND BAKING AREA AIR CIRCULATION
EP0002784A1 (en) * 1977-12-27 1979-07-11 Clarence W. West Variable air flow oven
JPS5525773A (en) * 1978-08-14 1980-02-23 Matsushita Electric Ind Co Ltd Infrared radiant burner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1923145A (en) * 1931-01-28 1933-08-22 Leeds & Northrup Co Method and apparatus for heat treating
US3861378A (en) * 1969-08-27 1975-01-21 Lincoln Mfg Co Reversible air flow oven
US3620520A (en) * 1970-07-29 1971-11-16 Sunbeam Equip Furnace heating control system
DE2100818B2 (en) * 1971-01-08 1973-05-03 Vosswerke Gmbh, 3203 Sarstedt DEVICE FOR HEATING, COOKING, FRYING AND DEFROSTING FOOD
US4029463A (en) * 1973-01-26 1977-06-14 Tipe Revent Ab Method for baking food products

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2145094B2 (en) * 1971-09-09 1974-10-10 G. Bauknecht Gmbh, Elektrotechnische Fabriken, 7000 Stuttgart
DE2346085A1 (en) * 1973-09-13 1975-03-27 Licentia Gmbh Self-cleaning baking and roasting oven - working at one hundred and seventy five degrees celsius
DE2519604B2 (en) * 1974-05-18 1978-09-28 Zanussi Grandi Impianti S.P.A., Pordenone (Italien) Oven with direct heating by a burner and forced hot air flow
DE2834892A1 (en) * 1977-08-09 1979-02-22 Tennant & Sons Warrington Ltd GAS BURNER
DE2739198A1 (en) * 1977-08-31 1979-03-15 Kueppersbusch APPLIANCE FOR COOKING OR HEATING FOOD
EP0002784A1 (en) * 1977-12-27 1979-07-11 Clarence W. West Variable air flow oven
JPS5525773A (en) * 1978-08-14 1980-02-23 Matsushita Electric Ind Co Ltd Infrared radiant burner
DE7908555U1 (en) * 1979-03-27 1979-06-28 Fr. Winkler Kg, Spezialfabrik Fuer Baeckereimaschinen Und Backoefen, 7730 Villingen FLOOR OVEN WITH RADIANT HEATING AND BAKING AREA AIR CIRCULATION

Also Published As

Publication number Publication date
FR2486631B1 (en) 1984-03-30
NO812370L (en) 1982-01-12
DK301281A (en) 1982-01-12
EP0043959A2 (en) 1982-01-20
FR2486631A1 (en) 1982-01-15
EP0043959B1 (en) 1984-08-29
NO155463B (en) 1986-12-22
ES8203564A1 (en) 1982-04-16
US4467777A (en) 1984-08-28
ES503573A0 (en) 1982-04-16
GR74358B (en) 1984-06-27
NO155463C (en) 1987-04-01
DE3165770D1 (en) 1984-10-04

Similar Documents

Publication Publication Date Title
DE3165770D1 (en) Gas or electrically heated air circulation for cooking foodstuffs
US4350874B1 (en) Hot air supply type electric oven
GB2076627B (en) Radiant heat cooking apparatus
EP0067235A4 (en) Induction heat cooking apparatus.
DE3377385D1 (en) Hot air circulation type cooking device
GB2087101B (en) Heat cooker
GB2078931B (en) Space heating stove
JPS5762328A (en) Oven for heating foods in dish
AU7226681A (en) Heat cooking oven
DE3165460D1 (en) Microwave heat cooking device
JPS5699992A (en) Induction heating cooking oven
JPS55130095A (en) Induction heating cooking oven
PT76367A (en) Improved rapid cooking foodstuffs
JPS56145687A (en) Electric cooking stove
JPS56164735A (en) Heating cooker
JPS5752426A (en) Hot air cooker
JPS5713678A (en) Electrically heating cooking device
JPS56103888A (en) High frequency heating cooking oven
GB8307320D0 (en) Rapid cooking foodstuffs
JPS5626387A (en) Induction heating cooking unit
JPS55130093A (en) Induction heating cooking oven
JPS56107491A (en) Induction heating cooking oven
JPS5711616A (en) Heating cooker
JPS5799920A (en) Cooking heater
GB2068207B (en) Process for cooking foodstuff

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

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

17P Request for examination filed

Effective date: 19811205

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT NL SE

ITF It: translation for a ep patent filed

Owner name: UFFICIO BREVETTI RICCARDI & C.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 9179

Country of ref document: AT

Date of ref document: 19840915

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3165770

Country of ref document: DE

Date of ref document: 19841004

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19890426

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19890518

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19890522

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19890627

Year of fee payment: 9

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19890630

Year of fee payment: 9

Ref country code: GB

Payment date: 19890630

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19890715

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19890830

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19900626

Ref country code: AT

Effective date: 19900626

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19900627

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19900630

Ref country code: CH

Effective date: 19900630

Ref country code: BE

Effective date: 19900630

BERE Be: lapsed

Owner name: NIRO PLAN A.G.

Effective date: 19900630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19910101

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19910228

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19910301

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 81104950.1

Effective date: 19910206