EP4065893B1 - Gaskochfeld mit einer halteanordnung - Google Patents

Gaskochfeld mit einer halteanordnung Download PDF

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Publication number
EP4065893B1
EP4065893B1 EP19940198.5A EP19940198A EP4065893B1 EP 4065893 B1 EP4065893 B1 EP 4065893B1 EP 19940198 A EP19940198 A EP 19940198A EP 4065893 B1 EP4065893 B1 EP 4065893B1
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EP
European Patent Office
Prior art keywords
support
gas
holding
arm
burner
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.)
Active
Application number
EP19940198.5A
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English (en)
French (fr)
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EP4065893A2 (de
EP4065893A4 (de
EP4065893C0 (de
Inventor
Omer YANIK
Turgay KILIC
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.)
Mamur Teknoloji Sistemleri Sanayi AS
Original Assignee
Mamur Teknoloji Sistemleri Sanayi AS
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Application filed by Mamur Teknoloji Sistemleri Sanayi AS filed Critical Mamur Teknoloji Sistemleri Sanayi AS
Publication of EP4065893A2 publication Critical patent/EP4065893A2/de
Publication of EP4065893A4 publication Critical patent/EP4065893A4/de
Application granted granted Critical
Publication of EP4065893C0 publication Critical patent/EP4065893C0/de
Publication of EP4065893B1 publication Critical patent/EP4065893B1/de
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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
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F24C15/107—Pan supports or grates therefor
    • 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 present invention relates to the support grates carrying the cooking appliances placed on the burner elements of the gas hobs, and in particular to a holding assembly that enables to adapt the curved pots on the support grate.
  • Grates on gas hobs generally provide a flat seating surface for cooking appliances such as pots to be placed on them.
  • cooking appliances such as pots and pans with a flat bottom is able to stand on the seating surface on the grate in a stable manner.
  • some cooking techniques require particular cooking pans called wok pans equipped with special convex bottom.
  • a holding device known as wok adapter is used for such pans to stand on the grate in a stable manner.
  • wok adapter is used for such pans to stand on the grate in a stable manner.
  • Flat bottom type pots are disposed on the cooking plate of the gas hob by means of L formed support arms supporting from below.
  • the holding device provided on the grate intersects with the flame crown spread around a gas burner when rest over the grate. Yellow flame phenomenon occurs at the spots intersecting the flame result increase of emission value. Besides, burning efficiency decrease due to the heating of the holding device.
  • DE202006018689 patent publication discloses a holding device arranged below a pot support and including a base support with a set of bars on which the pot support is arranged in a detachable manner.
  • the bars are formed in L-shape and extend upwardly from the base support.
  • the base support is formed in ring shaped and the bars are arranged on the external side of the base support.
  • Each bar has a guide in which a support bar is arranged.
  • the gas stove support comprises an anti-skid protection ring and a round-bottom pot support; the round-bottom pot support is provided with four protrusions, and the anti-skid protection ring is provided with four grooves and is of an encircling structure with the edge tilted and the middle concaved.
  • the gas stove support can serve as a V-bottom cooking utensil or a flat-bottom cooking utensil.
  • the object of the invention is to facilitate adaptation of a holding elements to single or double-arm type pan supports of hobs comprising gas burners.
  • the invention comprises a gas hob comprising a grate and a holding assembly for a par support comprising a holding element that has an intermediate channel, adapted to fit at least one support arm of the grate elevated at a vicinity of a burner provided at a top plate of the gas hob in a surrounding manner wherein the support arm is extending towards the burner and a support element at least partly surrounding the burner from above to hold a curved outer section of a pan.
  • a channel width of the intermediate channel is adjusted wider from the support arm for a single arm use position of the holding element and the width of the corresponding outer periphery of the holding element is adjusted narrower than an arm distance between two adjacent inner walls of a fork part of the support arm for a double arm use position.
  • the margin of the channel and the outer periphery is arranged such that holding element of the holding assembly, e.g. a leg, can be easily adapted to both the one arm and double-arm configuration of the grates.
  • the single arm use is defined by single arm extending to the burner from any direction
  • double arm use is defined by distant and two parallel arms extending to the burner from any direction.
  • the holding element comprises an inverted U-like section in radial form.
  • the intermediate channel is formed in the same unit while the neighboring walls are forming the outer periphery.
  • the fork part includes two L-like support arms parallel to each other.
  • a preferred embodiment comprises a hollow truncated cone form completely surrounds the burner from the top and has an identical cross section comprised by the support element.
  • the cone form provides to form a one-piece support element with high resistance against thermal stress.
  • the support element is located radially outwardly on the lower part of the holding element which has a flat wedge form. This facilitates resting on the support arm which is formed as a flat bar.
  • a preferred embodiment of the invention comprises at least one transverse extending holding tab provided on the support element facing outwardly.
  • the strip helps to keep the container balanced by point or line contact. In this case, the friction area is reduced by the movement of the container on the grate, thereby reducing the possibility of scratching the outer surface of the container by the holding assembly.
  • the holding element is aligned with the holding tab under the support element. In this case, when the container is placed on the holding assembly, the weight created by the weight passes directly from the holding tab to the holding element and is distributed to the support arms from there.
  • the channel width is narrower than the arm distance. In this way, a channel can be formed compactly on a single body that rests on the arms from the outer periphery, and the holding assembly can be easily adapted to the grates with both single and double support arms.
  • the outer periphery of the holding element comprises a first outer wall and a second outer wall that are arranged opposite and axially symmetrical.
  • FIG. 1 a representative embodiment of a holding assembly (40) according to the invention is shown from the front in a mounted position as a wok adapter on a grate (30) provided in the top plate (12) of the gas hob (10).
  • the grate (30) comprises support arms (32) which extend towards a wok burner (20) which is located in the upper plate (12) of the gas hob (10).
  • Support arms (32) are in L-like form and extend planarly and radially inward towards the burner (20) from each distal end (36).
  • the holding assembly (40) is in a conical ring-like form.
  • the holding assembly (40) supports the pan (50), which comprises a curved outer section (52) on a support element (42), by surrounding the pan (50) from the proximal part.
  • Multiple holding tabs (44) extending outwardly are aligned and disposed on the support element (42). Holding tabs (44) are secured on the support element (42) facing each other in an inclined manner.
  • the gas hob (10) is shown in an enlarged view with the pan (50) which is located on the gas hob.
  • the grate (30) comprises support arms (32) extending single from each edge of its rectangular frame.
  • the support arm (32) is integrated to frame of the grate (30) which is located on the upper plate (12) surrounding the burner (20) at the lower end of the burner (20) and from the distal end (36), the support arm (32) extends towards the burner (20) in a flat L-like form in an elevated manner.
  • the support arm (32) comprises a elevation section (34) which lift lightly inclined and which integrates with a perpendicular edge part (33) and the support arm (32) also comprises a flat extension which extends radially inwardly towards the burner (20) and integrating to the distal end (33) from the cross end.
  • the grate (30) comprises two support arms (32) which are distant and parallel to each other and support arms (32) form a fork part (35) with its double extension which integrates with the elevation section (34).
  • the fork part (35) comprises a first inner wall (351) and a second inner wall (352), which are facing each other, are parallel to each other and which are on corresponding support arms (32).
  • the holding assembly (40) is made of metal material and the holding assembly, in a flat collar-like structure, is located distantly with the top plate (12) on the burner (20).
  • a holding element (41), one each is in the form of four leg structure distant to each other, extends in the lower part of the holding assembly (40).
  • the holding element (41) is integrated with a lower wall (43) which extends under a collar-formed support element (42). Holding tabs (44) extending transversely on the support element (42) and which have a flat top surface are provided distant to each other on the holding assembly (40).
  • the holding element (41) is engaged to a lower wall (43) along a connection line (419) from the flat top part (418) with expanded reverse U-like form.
  • the holding element (41) is integrated to the lower wall (35) with a curve from the top to provide a flat form on the bottom part.
  • Each holding element (41) comprises an intermediate channel (413) which forms between the first extension (411) and the second extension (412) which extends transversely and cross to each other.
  • the channel width (w1) of the intermediate channel (413) is arranged more than the width of corresponding part of the support arm (32) which the intermediate channel is located on.
  • the holding assembly (40) encloses the support arm (32) which corresponds to each intermediate channel (413) whilst being seated on the grate (30).
  • the channel width (w1) which is the distance between the second inner part (417) of the first extension (411) corresponding to the intermediate channel (413) and the first inner part (415) of the second extension (412) corresponding to the intermediate channel (413), is provided as a constant width.
  • the channel width (w1) is in narrowing or expanding form.
  • the holding assembly (40) gains radial movement freedom in the gap between the channel width (w1) and the support arm (32) width.
  • the distance between the second outer wall (416) opposite to the opposite to the second inner part (417) of the second extension (412) facing outwardly at the holding element (41) and the first outer wall (414) opposite to the first inner part (415) of the first outer wall (414) facing outwardly is set equal or lower than the arm distance (w2).
  • the arm distance (w2) is the length between the first inner wall (351) and the second inner wall, which are facing each other, (352) of each support arm (32) of double-armed grate (30) shown in Figure 3 .
  • the holding element (41) When the holding element is used in the double-armed grate (30), the holding element (41) is delimited by the first inner wall and the second inner wall (351, 352), corresponding to the fork part (35) from the first and second outer walls (414, 416).
  • the locking of the holding assembly (40) is provided against the rotational movement in the radial direction in the double-armed grate (30) shown in Figure 3 .
  • locking the radial direction is provided by rest of the intermediate channel (413) from its corresponding part at the support arm (32) and limiting the rotational movement from the first and second inner parts (415, 417) by the support arm (32).

Landscapes

  • 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 (8)

  1. Gaskochfeld, umfassend einen Rost (30) und eine Halteeinrichtung (40) zur Pfannenabstützung mit einem Halteelement (41), das einen Zwischenkanal (413) aufweist, der so angepasst ist, dass er an mindestens einem Stützarm (32) des Rosts (30) angebracht werden kann, der in der Nähe eines Brenners (20) angehoben ist, der in einer oberen Platte (12) des Gaskochfelds (10) umlaufend vorgesehen ist, wobei der Stützarm (32) sich in Richtung des Brenners (20) erstreckt, und einem Stützelement (42), das den Brenner (20) zumindest teilweise von oben umgibt, um einen gebogenen Außenabschnitt (52) einer Pfanne (50) zu halten, wobei eine Kanalbreite (w1) des Zwischenkanals (413) gegenüber dem Stützarm (32) für eine Einarmverwendung des Halteelements (41) breiter ausgeführt ist, dadurch gekennzeichnet, dass die Breite des entsprechenden Außenumfangs des Halteelements (41) schmaler als ein Armbereichsabstand (w2) zwischen zwei benachbarten Innenwänden (351, 352) eines Gabelformteils (35) des Stützarms (32) mit zwei parallel verlaufenden L-förmigen Stützarmen (32) für eine Zweiarmverwendung ausgeführt ist.
  2. Gaskochfeld nach Anspruch 1, wobei das Halteelement (41) einen umgekehrt U-förmigen radialen Abschnitt aufweist.
  3. Gaskochfeld nach einem der vorhergehenden Ansprüche, wobei das Stützelement (41) eine hohl ausgebildete, abgestumpft konische Form aufweist, die den Brenner (20) vollständig von oben umgibt und einen identischen Querschnitt besitzt.
  4. Gaskochfeld nach Anspruch 3, wobei das Stützelement (42) radial außen am unteren Teil des Halteelements (41) angeordnet ist, das eine flache Keilform aufweist.
  5. Gaskochfeld nach einem der vorhergehenden Ansprüche, wobei mindestens eine quer verlaufende Haltezunge (44) auf dem Stützelement (42) nach außen zeigend vorgesehen ist.
  6. Gaskochfeld nach Anspruch 5, wobei das Halteelement (45) mit der Haltezunge (44) unter dem Stützelement ausgerichtet ist.
  7. Gaskochfeld nach einem der vorhergehenden Ansprüche, wobei die Kanalbreite (w1) schmaler als der Armbereichsabstand (w2) ist.
  8. Gaskochfeld nach einem der vorhergehenden Ansprüche, wobei der Außenumfang des Halteelements (41) eine erste Außenwand (414) und eine zweite Außenwand (416) umfasst, die einander gegenüberliegend und axial symmetrisch angeordnet sind.
EP19940198.5A 2019-08-06 2019-08-06 Gaskochfeld mit einer halteanordnung Active EP4065893B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/TR2019/050657 WO2021025635A2 (en) 2019-08-06 2019-08-06 A holding assembly for a gas hob grate

Publications (4)

Publication Number Publication Date
EP4065893A2 EP4065893A2 (de) 2022-10-05
EP4065893A4 EP4065893A4 (de) 2023-10-11
EP4065893C0 EP4065893C0 (de) 2025-06-04
EP4065893B1 true EP4065893B1 (de) 2025-06-04

Family

ID=74502740

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940198.5A Active EP4065893B1 (de) 2019-08-06 2019-08-06 Gaskochfeld mit einer halteanordnung

Country Status (2)

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EP (1) EP4065893B1 (de)
WO (1) WO2021025635A2 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4313416A (en) * 1979-09-04 1982-02-02 Lau Ka K Wok burner
US7694671B2 (en) * 2008-07-31 2010-04-13 Glen Lee Flame focusing ring for stovetop gas burner and universal wok support
CN105783050A (zh) * 2016-03-11 2016-07-20 浙江理工大学 一种燃气灶支架
EP3361154B1 (de) * 2017-02-14 2021-03-17 Electrolux Professional S.p.A. Gasherdanordnung mit wokhalter und einer gasbrennerplatte

Also Published As

Publication number Publication date
WO2021025635A2 (en) 2021-02-11
EP4065893A2 (de) 2022-10-05
EP4065893A4 (de) 2023-10-11
EP4065893C0 (de) 2025-06-04
WO2021025635A3 (en) 2021-03-11

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