FR2396927A1 - APPARATUS FOR THERMAL TREATMENT OF FOODS BY MEANS OF A MIXTURE - Google Patents

APPARATUS FOR THERMAL TREATMENT OF FOODS BY MEANS OF A MIXTURE

Info

Publication number
FR2396927A1
FR2396927A1 FR7820526A FR7820526A FR2396927A1 FR 2396927 A1 FR2396927 A1 FR 2396927A1 FR 7820526 A FR7820526 A FR 7820526A FR 7820526 A FR7820526 A FR 7820526A FR 2396927 A1 FR2396927 A1 FR 2396927A1
Authority
FR
France
Prior art keywords
extractor
installation part
condensation
steam generator
steam
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
FR7820526A
Other languages
French (fr)
Other versions
FR2396927B1 (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.)
LechMetall Landsberg GmbH
Original Assignee
LechMetall Landsberg 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 LechMetall Landsberg GmbH filed Critical LechMetall Landsberg GmbH
Publication of FR2396927A1 publication Critical patent/FR2396927A1/en
Application granted granted Critical
Publication of FR2396927B1 publication Critical patent/FR2396927B1/fr
Granted 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
    • F24C15/327—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation with air moisturising
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/16—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Commercial Cooking Devices (AREA)
  • Cookers (AREA)

Abstract

The device for preparing foods operates by means of a steam/air mixture circulating at atmospheric pressure as the heat carrier. The housing of the device is subdivided into an installation part (2) with a motor (8) and control elements (9), a pressure chamber (3) with a fan (16), a heater (17) for the heat carrier, a controllable vapour extractor (19, 20), and a cooking compartment (4) which can be closed by a door and has a condensation outlet (22 + 6). A steam generator (11, 12) with a temperature-controlled heating element also belongs to the device. Known designs have the disadvantage that there is a lack of optimisation in terms of space requirement, technical expenditure and thus procurement and operating costs as well as maintenance expenditure, and in terms of gentle treatment of the food. This optimisation is achieved in that the steam generator (11, 12) is accommodated in the installation part (2), and the sensor (24) of the associated temperature controller is arranged in a condensation extractor (23). By means of the accommodation of the steam generator in the dead space of the installation part, the cooking compartment can be designed to be of optimum size. With the arrangement of the sensor of the temperature controller in the condensation extractor, the occurrence of excessive steam can be monitored sensitively and this monitoring function is completely separate from the function of the throttle flap (20) in the vapour extractor (19).
FR7820526A 1977-07-09 1978-07-10 APPARATUS FOR THERMAL TREATMENT OF FOODS BY MEANS OF A MIXTURE Granted FR2396927A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2731191A DE2731191C2 (en) 1977-07-09 1977-07-09 Device for the heat treatment of food by means of a steam-air mixture

Publications (2)

Publication Number Publication Date
FR2396927A1 true FR2396927A1 (en) 1979-02-02
FR2396927B1 FR2396927B1 (en) 1983-10-14

Family

ID=6013613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820526A Granted FR2396927A1 (en) 1977-07-09 1978-07-10 APPARATUS FOR THERMAL TREATMENT OF FOODS BY MEANS OF A MIXTURE

Country Status (5)

Country Link
AT (1) AT368382B (en)
CH (1) CH631884A5 (en)
DE (1) DE2731191C2 (en)
FR (1) FR2396927A1 (en)
IT (1) IT1161400B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564308A1 (en) * 1984-05-17 1985-11-22 Jovanovic Dragomir ATMOSPHERIC PRESSURE VAPOR INJECTION COOKING APPARATUS
FR2609532A1 (en) * 1987-01-08 1988-07-15 Bourgeois Sc GAS STEAM OVEN
WO2001043572A1 (en) * 1999-12-15 2001-06-21 Tottenham Dennis E Apparatus and method for food surface pasteurization
EP1239229A1 (en) * 2001-02-28 2002-09-11 ANGELO PO GRANDI CUCINE S.p.A. Cooking chamber having a device for de-humidifying in an apparatus for food-cooking.

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001747C2 (en) * 1980-01-18 1984-07-19 Buderus Ag, 6330 Wetzlar Device for heat treatment of food
DE3208874C1 (en) * 1982-03-11 1984-01-05 Convotherm-Elektrogeräte GmbH, 8190 Wolfratshausen Device for the heat treatment of food by means of a steam-air mixture
DE3215812A1 (en) * 1982-04-28 1983-11-03 Convotherm-Elektrogeräte GmbH, 8190 Wolfratshausen DEVICE FOR HEAT TREATING SUBSTANCES, IN PARTICULAR FOODSTUFFS
DE3304058A1 (en) * 1983-02-07 1984-08-09 MKT Gesellschaft für Metallbau und Kunststofftechnik mbH, 8080 Fürstenfeldbruck Hot-air steamer
ATE56853T1 (en) 1984-08-04 1990-10-15 Lechmetall Landsberg Gmbh DEVICE FOR THE HEAT TREATMENT OF FOOD OR. FEEDING WITH PROBE TUBE.
DE3518498C1 (en) * 1985-05-23 1987-02-05 Lechmetall Landsberg Gmbh Device for regulating the heat treatment of food
DE3627332A1 (en) * 1986-08-12 1988-02-18 Ernst Kirchhoff Method and apparatus for the reheating and final baking of foods, in particular of products to be baked and grilled
DE3639872C2 (en) * 1986-11-21 1994-12-01 Alfa Inst Hauswirtschaft Cooking appliance
DE3639771A1 (en) * 1986-11-21 1988-06-01 Lechmetall Landsberg Gmbh DEVICE FOR THE HEAT TREATMENT OF FOOD WITH A FLAT HEAT EXCHANGER
DE4133939A1 (en) * 1991-10-14 1993-04-15 Wiesheu Gmbh Steam generator for food cooker - has vertical tubular boiler with bottom water inlet and top steam outlet, steam generating chamber and steam pipe with heater
DE9210760U1 (en) * 1992-08-12 1992-10-08 Esser, Hans-Peter, 5010 Bergheim Oven with pressureless steam supply
DE4333585C2 (en) * 1993-10-01 1996-04-11 Friedrich Dipl Ing Hauck Stove with an oven that can be used as an oven, which can be heated electrically or by gas
IT231984Y1 (en) * 1993-11-15 1999-08-10 Zanussi Grandi Impianti Spa COOKING OVEN EQUIPPED WITH A PERFECTED STEAM CONTROL DEVICE
DE4403386C1 (en) * 1994-02-04 1995-06-01 Wiesheu Wiwa Gmbh Food heat treatment assembly temperature sensor
DE4427460C2 (en) * 1994-08-03 1997-07-10 Bosch Siemens Hausgeraete Oven for steaming
DE19741881C2 (en) * 1997-09-23 2002-03-07 Imp Werke Ohg Household appliance for steam cooking
CH691280A5 (en) 2000-06-20 2001-06-29 V Zug Ag Steam cooking device for heating food has cooking space supplied with steam from boiler and pre-heated via electric heating device
DE102004006974B4 (en) * 2003-02-21 2012-05-03 BSH Bosch und Siemens Hausgeräte GmbH Steam cooker
DE102005044924B4 (en) * 2005-09-20 2009-08-27 Wachtel GmbH & Co. Bäckereimaschinen-Backöfen steam generator
DE102019127159A1 (en) * 2019-10-09 2021-04-15 German Lebensmitteltechnologie Gmbh Device and method for measuring and regulating the process pressure in the heat treatment of food in particular

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069994A (en) * 1959-07-29 1962-12-25 Albert M Lewis Food steamer
FR2216534A1 (en) * 1973-02-02 1974-08-30 Heat Control Inc
US3980099A (en) * 1975-06-11 1976-09-14 Custom Iron & Specialties, Inc. Valve guard
DE2541374A1 (en) * 1975-09-17 1977-03-24 Klaus Ing Grad Pfeiffer Food simmering oven - with satd. steam circulated along walls towards food by circulating fan and guide plates

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899534A (en) * 1959-08-11 Certificate of correction
DE7118136U (en) * 1971-07-29 Vosswerke Gmbh Device for grilling, roasting, baking and the like of food
US1532086A (en) * 1925-03-31 Pliance co
US2500219A (en) * 1947-04-21 1950-03-14 Vendo Co Steam food defroster
SE318980B (en) * 1965-04-09 1969-12-22 Electrolux Ab
GB1398780A (en) * 1971-07-23 1975-06-25 Thermo Electron Corp Food cooking apparatus
DE2245715A1 (en) * 1972-09-18 1974-04-11 Wilhelm Dr Ing Lepper Automatic moisture control for ovens - by time switch and current control of steam generator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069994A (en) * 1959-07-29 1962-12-25 Albert M Lewis Food steamer
FR2216534A1 (en) * 1973-02-02 1974-08-30 Heat Control Inc
US3980099A (en) * 1975-06-11 1976-09-14 Custom Iron & Specialties, Inc. Valve guard
DE2541374A1 (en) * 1975-09-17 1977-03-24 Klaus Ing Grad Pfeiffer Food simmering oven - with satd. steam circulated along walls towards food by circulating fan and guide plates

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564308A1 (en) * 1984-05-17 1985-11-22 Jovanovic Dragomir ATMOSPHERIC PRESSURE VAPOR INJECTION COOKING APPARATUS
EP0165187A1 (en) * 1984-05-17 1985-12-18 Dragomir Jovanovic Cooking device with steam injection at atmospheric pressure
US4655192A (en) * 1984-05-17 1987-04-07 Dragomir Jovanovic Cooking apparatus using steam injection at atmospheric pressure
FR2609532A1 (en) * 1987-01-08 1988-07-15 Bourgeois Sc GAS STEAM OVEN
EP0277888A1 (en) * 1987-01-08 1988-08-10 Societe Cooperative De Production Bourgeois Gas oven with a steam generator
US4823766A (en) * 1987-01-08 1989-04-25 Sc Bourgeois Gas steam oven
WO2001043572A1 (en) * 1999-12-15 2001-06-21 Tottenham Dennis E Apparatus and method for food surface pasteurization
EP1239229A1 (en) * 2001-02-28 2002-09-11 ANGELO PO GRANDI CUCINE S.p.A. Cooking chamber having a device for de-humidifying in an apparatus for food-cooking.

Also Published As

Publication number Publication date
IT1161400B (en) 1987-03-18
FR2396927B1 (en) 1983-10-14
AT368382B (en) 1982-10-11
DE2731191C2 (en) 1983-03-10
ATA419178A (en) 1982-02-15
DE2731191B1 (en) 1978-12-07
CH631884A5 (en) 1982-09-15
IT7809521A0 (en) 1978-07-04

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Legal Events

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ST Notification of lapse