EP0709624A1 - Moufle de four pour rÔtir et cuire au four avec enveloppe calorifuge - Google Patents

Moufle de four pour rÔtir et cuire au four avec enveloppe calorifuge Download PDF

Info

Publication number
EP0709624A1
EP0709624A1 EP95116031A EP95116031A EP0709624A1 EP 0709624 A1 EP0709624 A1 EP 0709624A1 EP 95116031 A EP95116031 A EP 95116031A EP 95116031 A EP95116031 A EP 95116031A EP 0709624 A1 EP0709624 A1 EP 0709624A1
Authority
EP
European Patent Office
Prior art keywords
baking
roasting oven
oven muffle
aluminum foil
muffle
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
EP95116031A
Other languages
German (de)
English (en)
Other versions
EP0709624B1 (fr
Inventor
Horst Dipl.-Ing. Schönweiss
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.)
AEG Hausgeraete GmbH
Original Assignee
AEG Hausgeraete 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=6531842&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0709624(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by AEG Hausgeraete GmbH filed Critical AEG Hausgeraete GmbH
Publication of EP0709624A1 publication Critical patent/EP0709624A1/fr
Application granted granted Critical
Publication of EP0709624B1 publication Critical patent/EP0709624B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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 invention relates to a baking and roasting oven muffle according to the preamble of claim 1.
  • Mineral baked mats (glass or rock wool) are usually used for thermal insulation in oven baking and roasting muffles. Since organic binders are necessary for the production of such fiber mats, there is the disadvantage that when the baking and roasting oven muffle is first heated, these binders release gases containing formaldehyde in the fiber mat. If the stove installation room is not adequately ventilated, this can result in a possible health hazard for the people in the installation room.
  • the object of the invention is therefore to provide thermal insulation for baking and roasting oven muffles, which no longer represents a harmful source of danger, is easy to assemble and disassemble and can also be easily disposed of by material or recycled.
  • the proposed muffle insulation contains no mineral fibers and organic binders and is characterized u. a. with good thermal insulation properties, can be easily recycled or recycled and does not release any dust particles during assembly.
  • the drawing shows a heat-insulated baking and roasting oven muffle in section.
  • the electrically heated baking and roasting oven muffle 1 which can be part of a stove or a household baking oven, not shown, has as an upper heat an internal heating element 3 arranged near the muffle cover 2 (tubular casing heating element). For the bottom heat, the relevant radiator 4 is pressed onto the muffle base 5 from the outside.
  • the baking and roasting oven muffle 1 is provided with a heat-insulating covering 6, which is composed of two different thermal insulation materials which are not connected to one another.
  • the one thermal insulation material suitably consists of an aluminum foil, in particular aluminum stamping foil, which is expediently multilayered, approximately 3 to 6 layers, placed or wrapped around the outer wall of the furnace muffle 1 and thus enveloping its outer surface in the form of an aluminum foil package 7.
  • the other thermal insulation material is a foam mat 8, which completely covers or encloses the multilayer aluminum foil package 7 towards the outside.
  • the foam mat 8 has a high-temperature-resistant plastic as the base material and has a temperature resistance of approximately 300 o C on. Both thermal insulation materials overlap at their joint and are held in their winding position by tensioning straps, not shown, and pressed firmly against the outer muffle wall.
  • the foam mat 8 adjacent film layer has a temperature of about 150 to 250 o C a.
  • the less temperature-resistant foam mat 8 can therefore be used without hesitation at such a temperature.
  • a relatively low temperature level is set in the foam mat 8, at which the foam of the insulating mat, due to its low density, also develops its best thermal insulation properties.
  • the proposed combination of the two insulating materials achieves the insulating effect of the mineral fiber products used to date, but without to have their disadvantages with regard to the evaporation of gases harmful to health.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Insulation (AREA)
  • Cookers (AREA)
EP95116031A 1994-10-27 1995-10-11 Moufle de four pour rÔtir et cuire au four avec enveloppe calorifuge Expired - Lifetime EP0709624B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4438394A DE4438394A1 (de) 1994-10-27 1994-10-27 Back- und Bratofenmuffel mit einer wärmeisolierenden Umhüllung
DE4438394 1994-10-27

Publications (2)

Publication Number Publication Date
EP0709624A1 true EP0709624A1 (fr) 1996-05-01
EP0709624B1 EP0709624B1 (fr) 1999-12-22

Family

ID=6531842

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95116031A Expired - Lifetime EP0709624B1 (fr) 1994-10-27 1995-10-11 Moufle de four pour rÔtir et cuire au four avec enveloppe calorifuge

Country Status (2)

Country Link
EP (1) EP0709624B1 (fr)
DE (2) DE4438394A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0775871A1 (fr) * 1995-11-21 1997-05-28 AEG Hausgeräte GmbH Moufle de four rÔtir et cuire au four avec envelope calorifuge
EP0819891A2 (fr) * 1996-07-20 1998-01-21 AEG Hausgeräte GmbH Four pour cuire des aliments
EP1253845A1 (fr) * 2000-02-04 2002-11-06 The Garland Group Appareil de cuisson isole a l'aide de matiere non fibreuse
EP2275746A3 (fr) * 2009-07-14 2012-09-12 BSH Bosch und Siemens Hausgeräte GmbH Corps d'isolation thermique, ensemble constitué de plusieurs corps d'isolation thermique, four ménager doté d'une isolation thermique et procédé d'application d'une isolation thermique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10236058A1 (de) * 2001-12-27 2003-07-17 Weiss Umwelttechnik Gmbh Vibrations-Prüfschrank-Anlage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT24600B (de) * 1905-02-03 1906-06-25 Johann Langer Abgleitevorrichtung für Leitern.
DE2549834A1 (de) * 1975-11-06 1977-05-18 Bosch Siemens Hausgeraete Back- und bratrohr
WO1991005208A1 (fr) * 1989-10-03 1991-04-18 Brian William Harris Four de cuisson
DE4304487A1 (de) * 1993-02-15 1994-08-18 Bosch Siemens Hausgeraete Backofen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT24600B (de) * 1905-02-03 1906-06-25 Johann Langer Abgleitevorrichtung für Leitern.
DE2549834A1 (de) * 1975-11-06 1977-05-18 Bosch Siemens Hausgeraete Back- und bratrohr
WO1991005208A1 (fr) * 1989-10-03 1991-04-18 Brian William Harris Four de cuisson
DE4304487A1 (de) * 1993-02-15 1994-08-18 Bosch Siemens Hausgeraete Backofen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0775871A1 (fr) * 1995-11-21 1997-05-28 AEG Hausgeräte GmbH Moufle de four rÔtir et cuire au four avec envelope calorifuge
EP0819891A2 (fr) * 1996-07-20 1998-01-21 AEG Hausgeräte GmbH Four pour cuire des aliments
EP0819891A3 (fr) * 1996-07-20 2000-03-29 AEG Hausgeräte GmbH Four pour cuire des aliments
EP1253845A1 (fr) * 2000-02-04 2002-11-06 The Garland Group Appareil de cuisson isole a l'aide de matiere non fibreuse
EP1253845A4 (fr) * 2000-02-04 2007-01-24 Garland Group Appareil de cuisson isole a l'aide de matiere non fibreuse
EP2275746A3 (fr) * 2009-07-14 2012-09-12 BSH Bosch und Siemens Hausgeräte GmbH Corps d'isolation thermique, ensemble constitué de plusieurs corps d'isolation thermique, four ménager doté d'une isolation thermique et procédé d'application d'une isolation thermique

Also Published As

Publication number Publication date
DE4438394A1 (de) 1996-05-02
EP0709624B1 (fr) 1999-12-22
DE59507468D1 (de) 2000-01-27

Similar Documents

Publication Publication Date Title
EP0490289B1 (fr) Radiateur électrique notamment radiateur à rayonnement
EP0056150A2 (fr) Radiateur électrique
DE102006050939A1 (de) Wärmedämmende Umkleidung für Körper, insbesondere für Warmwasserspeicher
WO2016016096A1 (fr) Dispositif d'isolation, porte et appareil ménager de cuisson
DE7621420U1 (de) Kochmulde fuer elektroherd
EP0709624A1 (fr) Moufle de four pour rÔtir et cuire au four avec enveloppe calorifuge
EP0690268A2 (fr) Appareil de chauffage pour le ménage
EP0092684B1 (fr) Panneau multicouche thermoisolant, inhibiteur de feu
DE2916110C2 (fr)
DE4028743A1 (de) Backofen mit einer backmuffel
EP0775871B1 (fr) Moufle de four rôtir et cuire au four avec envelope calorifuge
EP3679987A1 (fr) Fermeture coupe-feu
DE3810586A1 (de) Beheizung fuer elektrische kochgeraete
DE2933350A1 (de) Elektrokochplatte
DE69916953T2 (de) Sicherheitseinrichtungen an Kochstellenoberteilen
DE8900894U1 (de) Dämmschild für einen Kraftfahrzeugunterboden
AT12456U1 (de) Vorkonfektionierte wärmedämmende umhüllung
DE10260643A1 (de) Kabine oder Paravent zum Wärmestrahlungsbaden mit Infrarot-C-Wandheizsektionen
EP0530933B1 (fr) Appareil de chauffage électrique à accumulation thermiquement isolé
DE2657699A1 (de) Kochgeschirr fuer induktives kochen
DE633112C (de) Elektrisch beheizte Waermeplatte
DE1784864C (de) Gebäudeaußenwand mit wassergefüllten Stahlhohlstützen
EP0913641B1 (fr) Chambre de combustion pour un chauffe-eau, notamment appareils chauffés au gaz
DE1440973C (de) Abspulbare elektrische Wärmevorrichtung
EP0853166A2 (fr) Brique en verre creuse resistant au feu

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

Kind code of ref document: A1

Designated state(s): CH DE FR GB IT LI

17P Request for examination filed

Effective date: 19961014

17Q First examination report despatched

Effective date: 19980116

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI

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

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19991222

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: TROESCH SCHEIDEGGER WERNER AG

Ref country code: CH

Ref legal event code: EP

ITF It: translation for a ep patent filed

Owner name: PROPRIA S.R.L.

REF Corresponds to:

Ref document number: 59507468

Country of ref document: DE

Date of ref document: 20000127

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20000224

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

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

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001011

26 Opposition filed

Opponent name: BSH BOSCH UND SIEMENS HAUSGERAETE GMBH

Effective date: 20000809

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

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

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001031

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001031

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20001011

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

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010703

PLBO Opposition rejected

Free format text: ORIGINAL CODE: EPIDOS REJO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

APAE Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOS REFNO

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

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

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 20030107

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051011