EP1132688B1 - Réchaud à gaz - Google Patents

Réchaud à gaz Download PDF

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Publication number
EP1132688B1
EP1132688B1 EP20010830046 EP01830046A EP1132688B1 EP 1132688 B1 EP1132688 B1 EP 1132688B1 EP 20010830046 EP20010830046 EP 20010830046 EP 01830046 A EP01830046 A EP 01830046A EP 1132688 B1 EP1132688 B1 EP 1132688B1
Authority
EP
European Patent Office
Prior art keywords
range
tray
drip
burners
seatings
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.)
Expired - Lifetime
Application number
EP20010830046
Other languages
German (de)
English (en)
Other versions
EP1132688A1 (fr
Inventor
Nello Silvestri
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.)
Angelo Po Grandi Cucine SpA
Original Assignee
Angelo Po Grandi Cucine SpA
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 Angelo Po Grandi Cucine SpA filed Critical Angelo Po Grandi Cucine SpA
Publication of EP1132688A1 publication Critical patent/EP1132688A1/fr
Application granted granted Critical
Publication of EP1132688B1 publication Critical patent/EP1132688B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F24C15/14—Spillage trays or grooves
    • 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
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/08—Arrangement or mounting of burners
    • F24C3/085—Arrangement or mounting of burners on ranges

Definitions

  • the invention is of the type in which each burner uses a mixer or Venturi pipe in which the gas issuing from a nozzle is mixed with a part of combustion air and sent on to a head, or a ring.
  • Prior art realisations exhibit a cooking range, comprising cooking burners, which is constituted by a dismountable drip tray which enables access to inside the apparatus for maintenance or cleaning purposes.
  • the tray then, must be removable so that normal and not easy cleaning operations can be carried out below the cooking range.
  • the burner arrangement is fixed, as is the disposition of the spill trays, which exhibit various and different seatings which are specially predisposed for the single burners - usually there are bigger and smaller burners necessitating differently-sized seatings.
  • each tray is made specially for a predetermined burner arrangement in which the burners are not identical.
  • US 435478 disclose a cooking range with gas burner for cooking apparatus comprising burners using mixer pipe in which gas issuing from a nozzle is mixed with combustion air and are sent to a ring.
  • the burners are sealedly mounted una a drip tray.
  • the main aim of the present invention is to obviate the above-mentioned limitations and drawbacks in the prior art.
  • the invention both provides a cooking range which prevents dirt from fouling the underlying parts and enables easy and rapid cleaning, as well as simplifying production by standardising the characteristics of the drip tray which is the base of the cooking range.
  • An advantage of the invention connected with the ease of cleaning, is that the internal part of the apparatus is protected from fouling, and is therefore free of unhygienic matter.
  • Another advantage of the invention is the flexibility of burner arrangement on the cooking range, which is not restricted by conformational necessities.
  • each gas burner 3 uses a mixer pipe, scientifically known as a Venturi pipe, in which the gas issuing from a nozzle is mixed with a predetermined quantity of combustion air before being sent on to a ring 32a or 32b.
  • a mixer pipe scientifically known as a Venturi pipe
  • the gas burners 3 are sealedly mounted on a drip-tray 2 in which they are housed in seatings 30
  • a terminal part (outlet mouth) of the mixer pipe of each burner 3 is stably and sealedly coupled in each seating 30, while the head or gas ring 32a or 32b is coupled by simple resting, and can be removed in a vertical direction.
  • the seatings 30 of the drip tray 2 are identical to one another, so that each of them can house different burners 3 of different power rating.
  • Each seating 30 can be equipped with fittings that enable them to couple only with one kind of burner 3, of a predetermined power rating.
  • two fittings can be equipped, characterised by two different positions with respect to the seatings 30, inasmuch as it is envisaged that in each seating 30 two different types of burner 3 can be coupled, characterised by two different power ratings.
  • Each fitting is predisposed to enable coupling with only the gas ring 32a or 32b of a burner 3 of predetermined power rating and is constituted by a pivot 31 which can be fixed to the drip-tray 2 in one of the two predetermined positions with respect to the seating 30.
  • the pivot 31 couples in special seatings 33, 34 afforded in two different types of gas rings 32a and 32b which are parts of two differently-rated burners (ring 32a is larger and equips a higher-rated burner).
  • each type of burner 3 has a precise and single coupling position in a single seating 30, the presence of the reference pivot 31 in the hole 36 enables coupling in the seating 30 corresponding only to the gas ring 32a of the burner mounted on the same seating 30.
  • the presence of the reference pivot 31 in the hole 35 enables coupling of only the gas ring 32b of the burner mounted in the same seating 30.
  • At least one fitting for a burner of a given power rating is constituted by a plurality of pivots positioned in a plurality of holes by the side of the seatings 30.
  • the relative positions of the pivots enable a dedicated fitting for only one type of burner to be set up.
  • the accessories for igniting and controlling the flame are located at a same distance from the respective seatings 30 on a single drip-tray 2 and form, for each burner 3, a flame ignition and control group 4 which, located at a fixed distance from the respective seating 30, is removably connected to the drip-tray 2 by means of a fixed and sealed coupling.
  • Each flame ignition and control group 4 is also protected from above by a cover 5 fixed to the support grill for the cooking recipients, usually located removably above the drip-tray 2 and the burners 3.
  • the drip-tray 2 is fixed and, being sealed, does not allow any dirt to permeate through into the parts underlying the apparatus.
  • the whole assembly is easy to clean and problem-free as far as the remounting of the gas rings is concerned, which is error-proof in the sense that no ring can be inserted in a seating housing a burner which is different from that on which the ring is to be fitted.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Baking, Grill, Roasting (AREA)

Claims (7)

  1. Réchaud à gaz avec brûleurs à gaz pour appareils de cuisson, dans lequel chaque brûleur utilise un tube mélangeur dans lequel le gaz sortant d'une buse est mélangé avec une partie d'air de combustion et envoyé vers un anneau répartiteur, comprenant une cuvette (2) sur laquelle les brûleurs (3) sont montés de manière étanche dans des logements (30) égaux entre eux, de manière à ce que chacun des logements (30) puisse loger des brûleurs (3) de puissances diverses; caractérisé en ce qu'il comprend, associables à chacun des logements (30), une pluralité de moyens de montage, chacun desquels étant prédisposé pour permettre un accouplement avec un seul des brûleurs (3), d'une puissance prédéterminée.
  2. Réchaud selon la revendication 1, caractérisé en ce que chacun des moyens de montage est prédisposé pour permettre l'accouplement avec un seul anneau répartiteur (32a, 32b) adapté à un accouplement avec un brûleur (3) de puissance prédéterminée.
  3. Réchaud selon la revendication 2, caractérisé en ce que chacun des moyens de montage est constitué d'un ou plusieurs pivots (31) qui peuvent etre fixés sur la cuvette (2) dans des positions prédéterminées, lesquelles positions sont identifiées par un ou plusieurs orifices, dans le logement (3); les pivots (31) étant accouplables dans un logement spécial formé dans un anneau de répartition correspondant.
  4. Réchaud selon n'importe laquelle des revendications précédentes, caractérisé en ce que des accessoires pour allumer et contrôler une flamme sont disposés à une même distance par rapport à tous les logements (30) présents sur une même cuvette (2).
  5. Réchaud selon la revendication 4, caractérisé en ce que les accessoires pour allumer et contrôler la flamme, comprenant un thermocouple, un allumage et une flamme pilote, forment pour chaque brûleur (3) un groupe d'allumage et de contrôle de la flamme (4) disposé à une distance fixe par rapport aux logements (30) respectifs et connecté de manière amovible à la cuvette (2) au moyen d'un accouplement étanche.
  6. Réchaud selon la revendication 5, caractérisé en ce que chacun des groupes d'allumage et de contrôle de la flamme (4) est protégé supérieurement par une calotte (5) fixée sur une grille amovible du réchaud adaptée à supporter des récipients de cuisine, laquelle grille est disposée de manière amovible au-dessus de la cuvette (2) et des brûleurs (3).
  7. Réchaud selon n'importe laquelle des revendications précédentes, caractérisé en ce que la cuvette (2) est fixe.
EP20010830046 2000-03-10 2001-01-26 Réchaud à gaz Expired - Lifetime EP1132688B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMO000043 2000-03-10
ITMO20000043 IT1315613B1 (it) 2000-03-10 2000-03-10 Piano di cottura con bruciatori a gas per apparecchiature adibite allacottura di alimenti.

Publications (2)

Publication Number Publication Date
EP1132688A1 EP1132688A1 (fr) 2001-09-12
EP1132688B1 true EP1132688B1 (fr) 2005-01-12

Family

ID=11450395

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010830046 Expired - Lifetime EP1132688B1 (fr) 2000-03-10 2001-01-26 Réchaud à gaz

Country Status (4)

Country Link
EP (1) EP1132688B1 (fr)
DE (1) DE60108281T2 (fr)
ES (1) ES2231419T3 (fr)
IT (1) IT1315613B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008017398A1 (de) * 2008-04-03 2009-10-08 BSH Bosch und Siemens Hausgeräte GmbH Top sheet für ein Gaskochfeld, sowie Gaskochfeld

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB860054A (en) * 1959-02-18 1961-02-01 Allied Ironfounders Ltd Improvements in or relating to gas cookers
IT1125102B (it) * 1979-02-02 1986-05-14 Tecnogas Fab App Piano di cottura perfezionato particolarmente per montaggi del tipo ad incasso
FR2594213B1 (fr) * 1986-02-13 1989-07-28 Madec Mater France Bruleur perfectionne pour combustibles gazeux a systemes d'allumage et de securite incorpores
DE3703223A1 (de) * 1987-02-04 1988-08-18 Buderus Kuechentechnik Einbauherd
US5125390A (en) * 1991-10-31 1992-06-30 Robertshaw Controls Company Cooking apparatus, burner construction therefor and methods of making the same
EP0702196A1 (fr) * 1994-09-14 1996-03-20 Whirlpool Europe B.V. Plaque de cuisson à gaz comportant des brûleurs amovibles et remplaçables

Also Published As

Publication number Publication date
DE60108281T2 (de) 2005-12-29
ITMO20000043A1 (it) 2001-09-10
IT1315613B1 (it) 2003-03-14
EP1132688A1 (fr) 2001-09-12
DE60108281D1 (de) 2005-02-17
ES2231419T3 (es) 2005-05-16

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