EP0104399A2 - Couvercle de réchaud et réchaud avec couvercle - Google Patents

Couvercle de réchaud et réchaud avec couvercle Download PDF

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Publication number
EP0104399A2
EP0104399A2 EP83108066A EP83108066A EP0104399A2 EP 0104399 A2 EP0104399 A2 EP 0104399A2 EP 83108066 A EP83108066 A EP 83108066A EP 83108066 A EP83108066 A EP 83108066A EP 0104399 A2 EP0104399 A2 EP 0104399A2
Authority
EP
European Patent Office
Prior art keywords
cover
hotplate
plate
cooking
temperature
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.)
Withdrawn
Application number
EP83108066A
Other languages
German (de)
English (en)
Other versions
EP0104399A3 (fr
Inventor
Anton Bühler
Andreas Graber
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.)
Therma Grosskuechen AG
Original Assignee
Therma Grosskuechen 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 Therma Grosskuechen AG filed Critical Therma Grosskuechen AG
Publication of EP0104399A2 publication Critical patent/EP0104399A2/fr
Publication of EP0104399A3 publication Critical patent/EP0104399A3/fr
Withdrawn legal-status Critical Current

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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
    • F24C15/34—Elements and arrangements for heat storage or insulation

Definitions

  • the present invention relates to a hotplate cover and a hotplate with cover.
  • the present invention also aims at reducing the heat loss when such a hotplate is not in use and still keeping the hotplate ready for use.
  • the invention is subsequently explained, for example, with reference to a purely schematic drawing, in which a vertical section through a hotplate is shown with cover.
  • a part of the socket 1 of a cooker can be seen, with a hotplate 3 and its undulated underside 4. This has two stops 6 on the side, which ensures that the plate 3 is held and correctly positioned on electric heating elements 7.
  • the hotplate 3 is provided with hotplate insulation 10 at the bottom.
  • the plate 3 itself has a laterally beveled edge 11.
  • a cover 15 with a handle 16 is composed of an upper plate 17 with a flat storage surface 18 and a corrugated lower plate 19. There is an insulation material layer 21 between the two plates 17 and 19.
  • the edges of the cover 15 diverge downwards, so that, as the figure shows, the cover 15 can be easily placed on the bevelled edge 11 of the hotplate 3.
  • the lower plate 19 is corrugated so that it can absorb temperature-related changes in length without deforming the rest of the cover 15.
  • the edge of the cover 15 is pulled down so far that it completely envelops the hotplate 3 at the top and on the side.
  • the cover 15 preferably lies on the waves of the lower plate 19 protruding below on the heating surface of the hotplate 3.
  • the cover is hingedly connected to the socket 1 of the cooker via a hinge 20.
  • the shelf 18 is used to keep dishes and possibly food warm. Due to the insulation 21, the cover 15 prevents the hotplate 3 from quickly cooling off, so that it is kept at the desired temperature with little energy and is therefore immediately ready for use. It also prevents the kitchen, especially in summer, from being additionally heated in an extremely unpleasant way. Since the regulation of the hotplate 3 to the desired temperature is not part of the invention, it is not dealt with.
  • the control can be carried out by means of phase control, as e.g. is described in CH-PS 595 740.
  • the energy required to maintain its temperature will drop to less than 10% of the value without a cover, without the degree of readiness being impaired.
  • an uncomfortable heating of the kitchen is avoided.
  • the flat design of the cover 15 allows its easy cleaning and easy storage.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cookers (AREA)
  • Baking, Grill, Roasting (AREA)
  • Devices For Warming Or Keeping Food Or Tableware Hot (AREA)
EP83108066A 1982-08-30 1983-08-16 Couvercle de réchaud et réchaud avec couvercle Withdrawn EP0104399A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH513082A CH656943A5 (de) 1982-08-30 1982-08-30 Kochplatten-abdeckhaube und kochplatte mit abdeckhaube.
CH5130/82 1982-08-30

Publications (2)

Publication Number Publication Date
EP0104399A2 true EP0104399A2 (fr) 1984-04-04
EP0104399A3 EP0104399A3 (fr) 1984-09-26

Family

ID=4288439

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83108066A Withdrawn EP0104399A3 (fr) 1982-08-30 1983-08-16 Couvercle de réchaud et réchaud avec couvercle

Country Status (2)

Country Link
EP (1) EP0104399A3 (fr)
CH (1) CH656943A5 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2369181A (en) * 2000-11-17 2002-05-22 Offtree Ltd Hot plate cover
GB2482321A (en) * 2010-07-29 2012-02-01 Novel Energy Ltd Heat Insulation Arrangement for Cookers or Stoves

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2014333A (en) * 1932-04-06 1935-09-10 Howard Norman Wheeler Range blanket
SE7315306L (fr) * 1973-11-12 1975-05-13 Elektro Standard
DE2428043A1 (de) * 1974-06-11 1976-01-02 Walter Spannhuth Waermespeichernde abdeckhaube fuer elektrokochplatten
US4009704A (en) * 1975-01-27 1977-03-01 The United States Of America As Represented By The Secretary Of Commerce Cool-touch cooking surfaces

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2369181A (en) * 2000-11-17 2002-05-22 Offtree Ltd Hot plate cover
GB2369181B (en) * 2000-11-17 2003-01-15 Offtree Ltd Hot plate lid cover
GB2482321A (en) * 2010-07-29 2012-02-01 Novel Energy Ltd Heat Insulation Arrangement for Cookers or Stoves

Also Published As

Publication number Publication date
CH656943A5 (de) 1986-07-31
EP0104399A3 (fr) 1984-09-26

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

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

PUAL Search report despatched

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AK Designated contracting states

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

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850527

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GRABER, ANDREAS

Inventor name: BUEHLER, ANTON