EP0134929A1 - Appareil pour chauffer des chauffe-plats - Google Patents

Appareil pour chauffer des chauffe-plats Download PDF

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Publication number
EP0134929A1
EP0134929A1 EP84107169A EP84107169A EP0134929A1 EP 0134929 A1 EP0134929 A1 EP 0134929A1 EP 84107169 A EP84107169 A EP 84107169A EP 84107169 A EP84107169 A EP 84107169A EP 0134929 A1 EP0134929 A1 EP 0134929A1
Authority
EP
European Patent Office
Prior art keywords
heating
housing
food
heating element
plate
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
EP84107169A
Other languages
German (de)
English (en)
Other versions
EP0134929B1 (fr
Inventor
Paul Lüscher
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.)
Luekon Fabrik fur Elektrothermische Apparate und Elektrische Stabheizkorper Paul Luescher
Original Assignee
Luekon Fabrik fur Elektrothermische Apparate und Elektrische Stabheizkorper Paul Luescher
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 Luekon Fabrik fur Elektrothermische Apparate und Elektrische Stabheizkorper Paul Luescher filed Critical Luekon Fabrik fur Elektrothermische Apparate und Elektrische Stabheizkorper Paul Luescher
Priority to AT84107169T priority Critical patent/ATE29957T1/de
Publication of EP0134929A1 publication Critical patent/EP0134929A1/fr
Application granted granted Critical
Publication of EP0134929B1 publication Critical patent/EP0134929B1/fr
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/023—Industrial applications
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/028—Heaters specially adapted for trays or plates to keep food or liquids hot

Definitions

  • the invention relates to an apparatus for heating heat-storing food heating plates, with a housing into which a plurality of food heating plates can be inserted through slots in a housing wall and in which an electrical heating device is arranged.
  • Devices of this type have been known for some time, for example from CH-A-323 543.
  • the electrical heating device for heating the entire interior of the housing to an end temperature is arranged.
  • the food heating plates inserted into the housing are heated together and removed and reinserted individually as required.
  • the object of the invention is therefore to avoid the disadvantage of high energy consumption or to enable energy savings in an apparatus of the type mentioned, in which the electrical heating device is arranged in the housing and the food heating plates contain no electrical parts.
  • the heating device consists of heating elements which can be switched on and off individually and are each individually assigned to one of the feed heating plates in the housing in order to heat this feed heating plate.
  • each food warming plate can thus be heated up individually. You can therefore only heat as many plates as are actually required in the company by appropriate preselection, and it is no longer necessary to heat up an entire set if only two or three plates are used be compelled.
  • Each heating element can preferably also be switched off by a thermostat switch, which can be controlled by a temperature sensor arranged to determine the temperature of the respectively assigned food heating plate.
  • the thermostat switch can switch off the heating element as soon as the food heating plate has reached a desired final temperature.
  • the temperature between the plate and the heating element can be higher than the final temperature, so that the plate can be heated quickly.
  • the temperature prevailing in the housing was equal to the end temperature of the plates, which reached this end temperature asymptotically.
  • the apparatus shown has a housing 1 with a front wall 2, in which several parallel horizontal slots 3 are provided, through which heat-storing heating plates 4 can be pushed into the housing.
  • Each food warming plate 4 is fastened to a bracket 6 via supporting rods 5, the ends of which form handles and at the same time feet for setting up the plate 4.
  • guide rails 7 are arranged for each plate 4 or behind each slot, which receive the support rods 5.
  • an electrical heating element 8 is arranged in the housing 1 under each feed heating plate 4 or between the guide rails 7 associated therewith arranges.
  • a heat shield in the form of a radiation plate 9 under each heating element 8.
  • Each food heating plate 4 touches with the end face in the inserted state of an associated horizontal heat transfer pin 10, which is mounted in heat-resistant guides 11, 12 so as to be axially displaceable against rotation and is pressed by a spring 13 against the end face of the plate 4.
  • a thermostatic switch 14 is fastened with good thermal conductivity.
  • the thermostat switch 14 has two connecting terminals 15 which touch two contact blades 17 fastened on an insulating plate 16.
  • the electrical circuit of the elements described, which are assigned to each of the plates 4, is shown in FIG. 4.
  • the circuit to the heating element 8 runs from a (all heating elements common) main switch 18 via a first of the contact fins 17, the thermostat switch 14 and the second of the contact fins 17.
  • a signal lamp 19 is connected in parallel to the heating element 8 for each heat storage plate 4.
  • Another signal lamp 20 is located between a connecting terminal of the heating element 8 and the one connecting terminal 15 of the thermostat switch 14.
  • the mode of operation is as follows for each food heating plate 4.
  • the pin 10 holds the thermostat switch 14 with its connecting terminals 15 in contact with the contact blades 17.
  • the circuit via the contact blades 17 and the thermostat switch 14 to the heating element 8 is closed.
  • the plate 4 is heated by the heating element 8 until it reaches a predetermined end temperature. This final temperature of the plate 4 is transferred via the heat-conducting pin 10 to the thermostat switch 14, which opens and switches off the heating element 8.
  • the signal lamp 19 lights up. It goes out when the thermostat switch 14 switches off.
  • the signal lamp 20 lights up. This signals the readiness of the heated inserted plate 4.
  • Such a can, for example, have the form of pressed-in cams 21 (FIG. 2) in the guide rails 7, which cams engage in corresponding recesses in the plate support rods 5 when the plate 4 is fully inserted.

Landscapes

  • Devices For Warming Or Keeping Food Or Tableware Hot (AREA)
  • Cookers (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
EP84107169A 1983-07-13 1984-06-22 Appareil pour chauffer des chauffe-plats Expired EP0134929B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84107169T ATE29957T1 (de) 1983-07-13 1984-06-22 Apparat zum aufheizen von speisewaermeplatten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3834/83A CH661400A5 (de) 1983-07-13 1983-07-13 Apparat zum aufheizen von speisewaermeplatten.
CH3834/83 1983-07-13

Publications (2)

Publication Number Publication Date
EP0134929A1 true EP0134929A1 (fr) 1985-03-27
EP0134929B1 EP0134929B1 (fr) 1987-09-30

Family

ID=4264469

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84107169A Expired EP0134929B1 (fr) 1983-07-13 1984-06-22 Appareil pour chauffer des chauffe-plats

Country Status (5)

Country Link
US (1) US4580035A (fr)
EP (1) EP0134929B1 (fr)
AT (1) ATE29957T1 (fr)
CH (1) CH661400A5 (fr)
DE (1) DE3466473D1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231978A (en) * 1989-05-05 1990-11-28 Hussmann Corp Temperature control of food display
EP0428230A1 (fr) * 1989-11-13 1991-05-22 Beex B.V. El˩ment de plaque chaude
FR2957138A1 (fr) * 2010-03-03 2011-09-09 Pierre Brossat Armoire fixe de conservation au froid et de remise en temperature de produits alimentaires

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648034B1 (fr) * 1989-06-09 1994-07-08 Seb Sa Grille-pain a plusieurs fonctions
GB8922058D0 (en) * 1989-09-29 1989-11-15 T R H Jackson Ltd Electric heater
US5149942A (en) * 1990-08-09 1992-09-22 Garrett James A Hot mirror to prevent condensation in humid environments
US5276310A (en) * 1992-02-28 1994-01-04 William Schmidt Electrically heated toolbox
US6118101A (en) * 1994-02-08 2000-09-12 Choboter; George E. Vinyl composition tile heating system
US6119587A (en) 1995-05-11 2000-09-19 Restaurant Technology, Inc. Cooked food staging device and method
US5880434A (en) * 1995-11-21 1999-03-09 Restaurant Technology, Inc. Food treatment cabinet
US6265695B1 (en) 1997-01-31 2001-07-24 Benno Liebermann Food thermalization device and method
US5948301A (en) * 1997-01-31 1999-09-07 Bel Group Llc Food thermalization device
EP0937434B1 (fr) * 1998-02-19 2003-06-18 Sataco Co., LTD. Conteneur pour conserver la chaleur d'une pizza et four pour un tel conteneur
US6414278B1 (en) * 2000-03-21 2002-07-02 Sigurd Frohlich Pizza warmer and oven system
JP2006034285A (ja) * 2004-06-22 2006-02-09 Satako:Kk 食品生地の発酵成形方法、発酵成形装置及び成形体
DE502007000825D1 (de) 2006-12-05 2009-07-16 Sata Gmbh & Co Kg Belüftung für den Fließbecher einer Farbspritzpistole
PL2265387T3 (pl) 2008-03-12 2015-10-30 Jeffrey D Fox Jednorazowy wkład do pistoletu natryskowego
DE202008014389U1 (de) * 2008-10-29 2010-04-08 Sata Gmbh & Co. Kg Fließbecher für eine Farbspritzpistole
DE102009032399A1 (de) 2009-07-08 2011-01-13 Sata Gmbh & Co. Kg Farbspritzpistole
DE202010007355U1 (de) 2010-05-28 2011-10-20 Sata Gmbh & Co. Kg Düsenkopf für eine Spritzvorrichtung
EP2646166B1 (fr) 2010-12-02 2018-11-07 SATA GmbH & Co. KG Pistolet de pulvérisation et accessoire
CN103517765B (zh) 2011-06-30 2017-09-12 萨塔有限两合公司 易清洗的喷枪、用于喷枪的附件及安装和拆卸方法
CA155474S (en) 2013-09-27 2015-08-27 Sata Gmbh & Co Kg Spray gun
DE202013105779U1 (de) 2013-12-18 2015-03-19 Sata Gmbh & Co. Kg Luftdüsenabschluss für eine Lackierpistole
CA159961S (en) 2014-07-31 2015-07-17 Sata Gmbh & Co Kg Spray gun
USD758537S1 (en) 2014-07-31 2016-06-07 Sata Gmbh & Co. Kg Paint spray gun rear portion
CN105289870B (zh) 2014-07-31 2019-09-24 萨塔有限两合公司 喷枪的制造方法、喷枪、喷枪本体以及盖
USD768820S1 (en) 2014-09-03 2016-10-11 Sata Gmbh & Co. Kg Paint spray gun with pattern
DE102015006484A1 (de) 2015-05-22 2016-11-24 Sata Gmbh & Co. Kg Düsenanordnung für eine Spritzpistole, insbesondere Farbspritzpistole und Spritzpistole, insbesondere Farbspritzpistole
DE102015016474A1 (de) 2015-12-21 2017-06-22 Sata Gmbh & Co. Kg Luftkappe und Düsenanordnung für eine Spritzpistole und Spritzpistole
CN205966208U (zh) 2016-08-19 2017-02-22 萨塔有限两合公司 风帽组件以及喷枪
CN205995666U (zh) 2016-08-19 2017-03-08 萨塔有限两合公司 喷枪及其扳机
US20190110643A1 (en) * 2017-10-14 2019-04-18 Gloria Contreras Smart charger plate
DE102018118738A1 (de) 2018-08-01 2020-02-06 Sata Gmbh & Co. Kg Grundkörper für eine Spritzpistole, Spritzpistolen, Spritzpistolen-Set, Verfahren zur Herstellung eines Grundkörpers für eine Spritzpistole und Verfahren zum Umrüsten einer Spritzpistole
CN112533705B (zh) 2018-08-01 2023-07-04 萨塔有限两合公司 喷枪的喷嘴组、喷枪系统、制造喷嘴模块的方法、为上漆任务从喷嘴组选出喷嘴模块的方法、选择系统和计算机程序产品
DE102018118737A1 (de) 2018-08-01 2020-02-06 Sata Gmbh & Co. Kg Düse für eine Spritzpistole, Düsensatz für eine Spritzpistole, Spritzpistolen und Verfahren zur Herstellung einer Düse für eine Spritzpistole

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834868A (en) * 1956-03-19 1958-05-13 William L Greene Temperature control system for cooking utensils
DE1130565B (de) * 1959-04-25 1962-05-30 Paul Luescher Geraet zum Aufheizen von Waermespeicherplatten
US3140389A (en) * 1962-07-13 1964-07-07 Bette L Windes Plate warmer
FR2286630A1 (fr) * 1974-10-03 1976-04-30 Berset Robert Dispositif chauffe-assiette
US4019022A (en) * 1975-04-30 1977-04-19 Gould Inc. Storage system for hot food trays
FR2357221A1 (fr) * 1976-07-09 1978-02-03 Kreis Ag Appareil pour le stockage de repas
US4242570A (en) * 1978-09-08 1980-12-30 Mcgraw-Edison Company Electric skillet having removably attachable handle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1940172A (en) * 1930-03-18 1933-12-19 Nicralumin Company Culinary equipment
US2126882A (en) * 1934-07-02 1938-08-16 Walter H Hartke Automatic train and vehicle services coupler
US2831098A (en) * 1955-04-15 1958-04-15 Luscher Paul Apparatus for the electric heating-up of food-warming plates
US2919339A (en) * 1956-01-06 1959-12-29 Brunswick Balke Collender Co Food service carts
FR1423691A (fr) * 1964-08-03 1966-01-07 Dispositif de réchauffage de mets préalablement cuits
US3965969A (en) * 1973-06-11 1976-06-29 Williamson Joseph R Convertible food service cart
US4285391A (en) * 1979-08-29 1981-08-25 Aladdin Industries, Incorporated Electrical system for food service devices

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834868A (en) * 1956-03-19 1958-05-13 William L Greene Temperature control system for cooking utensils
DE1130565B (de) * 1959-04-25 1962-05-30 Paul Luescher Geraet zum Aufheizen von Waermespeicherplatten
US3140389A (en) * 1962-07-13 1964-07-07 Bette L Windes Plate warmer
FR2286630A1 (fr) * 1974-10-03 1976-04-30 Berset Robert Dispositif chauffe-assiette
US4019022A (en) * 1975-04-30 1977-04-19 Gould Inc. Storage system for hot food trays
FR2357221A1 (fr) * 1976-07-09 1978-02-03 Kreis Ag Appareil pour le stockage de repas
US4242570A (en) * 1978-09-08 1980-12-30 Mcgraw-Edison Company Electric skillet having removably attachable handle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231978A (en) * 1989-05-05 1990-11-28 Hussmann Corp Temperature control of food display
GB2231978B (en) * 1989-05-05 1993-09-08 Hussmann Corp Temperature controller for food merchandiser
EP0428230A1 (fr) * 1989-11-13 1991-05-22 Beex B.V. El˩ment de plaque chaude
FR2957138A1 (fr) * 2010-03-03 2011-09-09 Pierre Brossat Armoire fixe de conservation au froid et de remise en temperature de produits alimentaires

Also Published As

Publication number Publication date
US4580035A (en) 1986-04-01
EP0134929B1 (fr) 1987-09-30
DE3466473D1 (en) 1987-11-05
ATE29957T1 (de) 1987-10-15
CH661400A5 (de) 1987-07-15

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