JP2003161449A - Gas cookstove - Google Patents
Gas cookstoveInfo
- Publication number
- JP2003161449A JP2003161449A JP2002289426A JP2002289426A JP2003161449A JP 2003161449 A JP2003161449 A JP 2003161449A JP 2002289426 A JP2002289426 A JP 2002289426A JP 2002289426 A JP2002289426 A JP 2002289426A JP 2003161449 A JP2003161449 A JP 2003161449A
- Authority
- JP
- Japan
- Prior art keywords
- flame
- gotoku
- burner
- ring
- secondary air
- 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.)
- Pending
Links
Landscapes
- Air Supply (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、調理鍋を五徳上に
載置してバーナで加熱調理するガスこんろに関する。TECHNICAL FIELD The present invention relates to a gas stove in which a cooking pot is placed on Gotoku and heated and cooked by a burner.
【０００２】[0002]
【従来の技術】従来から、テーブルこんろは、図２に示
すようにトッププレート１２に設けられる開口の中央位
置にバーナ１４が配置され、その周囲に汁受皿１８が載
置される。調理鍋Ｐは、バーナ１４の上方周囲に設けら
れた五徳３０に載置され、バーナ１４の燃焼により加熱
される。この五徳３０は、調理鍋Ｐを載置する複数の五
徳爪３０ｂと各五徳爪３０ｂの基盤となる五徳リング３
０ａとにより一体的に構成され、トッププレート１２上
に載置される。五徳リング３０ａとトッププレート１２
との間、及び五徳リング３０ａと汁受皿１８との間に
は、後述する二次空気供給用の隙間が形成される。ま
た、バーナ１４は、中央に開口部が形成されて環状混合
気室を有するバーナ本体１５と、バーナ本体１５に載置
することにより外周縁に多数の主炎口１６ａを形成する
バーナヘッド１６とからなる。2. Description of the Related Art Conventionally, as shown in FIG. 2, a table stove has a burner 14 arranged at a central position of an opening provided in a top plate 12 and a juice tray 18 placed around the burner. The cooking pot P is placed on the Gotoku 30 provided around the burner 14 and is heated by the combustion of the burner 14. This Gotoku 30 includes a plurality of Gotoku claws 30b on which the cooking pot P is placed and a Gokutoku ring 3 as a base of each of the Gotoku claws 30b.
0a, and is mounted on the top plate 12. Gotoku ring 30a and top plate 12
And a gap between the Gotoku ring 30a and the soup saucer 18 for forming secondary air, which will be described later. Further, the burner 14 includes a burner body 15 having an annular mixture chamber with an opening formed in the center, and a burner head 16 that is mounted on the burner body 15 to form a large number of main flame openings 16a on the outer peripheral edge. Consists of.
【０００３】このテーブルこんろでは、バーナ１４の燃
焼時に必要な二次空気として、バーナヘッド１６の中央
部の中開口１６ｃを通る二次空気Ａ（図中実線矢印）
と、調理鍋Ｐと五徳リング３０ａとの間からの二次空気
（図中実線矢印）とを導入するだけでなく、五徳リング
３０ａとトッププレート１２，汁受皿１８との間に形成
された隙間からも二次空気Ｂ（図中実線矢印）を導入す
るようにしている。In this table stove, the secondary air A passing through the central opening 16c of the central portion of the burner head 16 (secondary line arrow in the figure) is used as the secondary air required for combustion of the burner 14.
And the secondary air (solid arrow in the figure) from between the cooking pot P and the Gotoku ring 30a is introduced, and a gap formed between the Gotoku ring 30a and the top plate 12 and the soup saucer 18 The secondary air B (solid line arrow in the figure) is also introduced from above.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、この二
次空気Ｂは主炎口１６ａに形成される火炎の中央から先
端にしか当たらないため、火炎に対し十分な二次空気を
供給できない。従って、調理鍋Ｐへの加熱効率を向上さ
せるために五徳爪３０ｂを低くしてバーナ１４と調理鍋
Ｐとの間隔を小さくすると、二次空気不足となりバーナ
１４の燃焼不良を生じてしまう。本発明のガスこんろは
上記課題を解決し、調理鍋を火炎に近づけて加熱効率の
向上を図っても燃焼性能を良好に維持することを目的と
する。However, since the secondary air B hits only from the center to the tip of the flame formed in the main flame port 16a, sufficient secondary air cannot be supplied to the flame. Therefore, if the interval between the burner 14 and the cooking pot P is reduced by lowering the Gotokoku nail 30b in order to improve the efficiency of heating the cooking pot P, secondary air becomes insufficient and combustion failure of the burner 14 occurs. It is an object of the gas stove of the present invention to solve the above problems and maintain good combustion performance even when the cooking pot is brought close to the flame to improve the heating efficiency.
【０００５】[0005]
【課題を解決するための手段】上記課題を解決する本発
明の請求項１記載のガスこんろは、外周に多数の炎口を
放射状に配設したバーナを備えると共に、上記炎口の上
方周囲に位置するように設けられ調理鍋を載置する複数
の五徳爪を五徳リングに立設して構成される五徳をトッ
ププレートに載置し、上記五徳リングと上記トッププレ
ートとの間に隙間を形成し、少なくとも該隙間から上記
バーナの燃焼用二次空気を取り込むガスこんろにおい
て、上記五徳リングは、その内周側の面をリング中心に
向かって下向きに傾斜させて延長した傾斜鍔部を備え、
上記傾斜鍔部の先端を、上記炎口の外周面からの水平距
離が３０ｍｍ以内に位置するように形成して、上記二次
空気を上記炎口近傍に導くことを要旨とする。A gas hob according to claim 1 of the present invention which solves the above-mentioned problems is provided with a burner having a large number of flame openings radially arranged on the outer periphery thereof, and the upper periphery of the flame openings. A plurality of Gotoku claws, which are placed so that the cooking pot is placed, are placed on the top plate of the Gotoku ring and placed on the top plate, and there is a gap between the top plate and the Gotoku ring. In the gas stove that is formed and takes in secondary air for combustion of the burner from at least the gap, the Gotoku ring has an inclined flange portion that extends by inclining the inner peripheral surface downward toward the ring center. Prepare,
The gist of the present invention is to form the tip of the inclined collar portion so that the horizontal distance from the outer peripheral surface of the flame opening is within 30 mm and guide the secondary air to the vicinity of the flame opening.
【０００６】また、本発明の請求項２記載のガスこんろ
は、上記請求項１記載のガスこんろにおいて、側面から
見て上記炎口からのガス噴出方向と上記傾斜鍔部の傾斜
面とを平行、或いはお互いの角度が２０度以内になるよ
うに該傾斜鍔部を形成したことを要旨とする。A gas stove according to a second aspect of the present invention is the gas stove according to the first aspect, wherein the gas ejection direction from the flame port and the inclined surface of the inclined flange portion are viewed from a side. The gist is that the inclined flange portions are formed so as to be parallel to each other or within an angle of 20 degrees.
【０００７】上記構成を有する本発明の請求項１記載の
ガスこんろによれば、五徳の傾斜鍔部の先端をバーナの
炎口の外周面に近づける構成であるため、燃焼用二次空
気を五徳リングの下方から炎口近傍に導き火炎の基部か
ら先端まで全体にわたって供給して燃焼性能を向上させ
る。従って、調理鍋の載置面をバーナに近づけて調理鍋
への加熱効率の向上を図っても、燃焼性能を良好に維持
することができる。According to the gas hob according to claim 1 of the present invention having the above-mentioned constitution, since the tip of the inclined brim portion of Gokutoku is brought close to the outer peripheral surface of the burner flame mouth, the secondary air for combustion is generated. It guides from below the Gotoku ring to the vicinity of the flame mouth and supplies it from the base to the tip of the flame to improve the combustion performance. Therefore, even if the placing surface of the cooking pot is brought close to the burner to improve the heating efficiency of the cooking pot, the combustion performance can be maintained well.
【０００８】また、本発明の請求項２記載のガスこんろ
によれば、五徳の傾斜鍔部が炎口からのガス噴出方向と
平行或いはほぼ平行であるため、傾斜鍔部により火炎の
形成が妨害されることなく燃焼性能を悪化させることを
防止できる。このようにして燃焼性能を良好に維持した
まま傾斜鍔部を加熱するため、二次空気は傾斜鍔部の下
方を通過する際に温められる。この結果、火炎の温度低
下が減少し調理鍋への加熱効率を向上することができ
る。According to the second aspect of the present invention, since the inclined brim portion of Gotoku is parallel or almost parallel to the gas ejection direction from the flame mouth, flame is formed by the inclined brim portion. It is possible to prevent the combustion performance from being deteriorated without being disturbed. In this way, since the inclined collar portion is heated while maintaining good combustion performance, the secondary air is warmed when passing below the inclined collar portion. As a result, the temperature drop of the flame is reduced, and the efficiency of heating the cooking pot can be improved.
【０００９】[0009]
【発明の実施の形態】以上説明した本発明の構成・作用
を一層明らかにするために、以下本発明のガスこんろの
好適な実施形態について説明する。尚、従来例と重複す
る点については同一符号を付して説明を省略する。BEST MODE FOR CARRYING OUT THE INVENTION In order to further clarify the structure and operation of the present invention described above, preferred embodiments of the gas stove of the present invention will be described below. The same parts as those of the conventional example are designated by the same reference numerals and the description thereof will be omitted.
【００１０】テーブルこんろは、図１、図３に示すよう
にトッププレート１２に開口が設けられ、その開口の中
央位置にバーナ１４が配置され、開口外周縁に汁受皿１
８が載置される。調理鍋Ｐは、汁受皿１８の上方に設け
られる五徳２０に載置される。この五徳２０は、調理鍋
Ｐを載置する複数のＬ字形状の五徳爪２０ｂと、トップ
プレート１２の開口と汁受皿１８との重ね部上を覆うと
共に五徳爪２０ｂを立設する基盤となる五徳リング２０
ａとにより一体的に構成される。この五徳爪２０ｂの下
先端は、図示しない２段の突起部が形成され、五徳リン
グ２０ｂに貫通固定されると共に、最先端の小突起のみ
がトッププレート１２の孔にはめ込まれる。この突起部
の段差により五徳リング２０ａとトッププレート１２と
の間に二次空気供給用の隙間が形成される。五徳爪２０
ｂの高さは、その上端から主炎口１６ａの下端までの距
離ｈが２９．５ｍｍとなるように形成される。As shown in FIGS. 1 and 3, the table stove is provided with an opening in the top plate 12, a burner 14 is arranged at the central position of the opening, and the juice tray 1 is provided at the outer peripheral edge of the opening.
8 is placed. The cooking pot P is placed on the Gotoku 20 provided above the soup saucer 18. This Gotoku 20 serves as a base for covering a plurality of L-shaped Gotoku claws 20b on which the cooking pot P is placed, the overlapping portion of the opening of the top plate 12 and the soup saucer 18 and standing the Gotoku claw 20b. Gotoku Ring 20
and a. The lower end of the Gotoku nail 20b is formed with a two-step projection (not shown), which is fixed by penetrating the Gotoku ring 20b, and only the leading edge small projection is fitted into the hole of the top plate 12. A gap for supplying secondary air is formed between the Gokutoku ring 20a and the top plate 12 by the step of the protrusion. Gotokuzume 20
The height of b is formed such that the distance h from its upper end to the lower end of the main flame port 16a is 29.5 mm.
【００１１】一方、五徳リング２０ａの内周側は、リン
グ中心に向かって下向きに３５．５度傾斜した傾斜鍔部
（以下、単に鍔部と呼ぶ）２０ｃが延設される。そし
て、この鍔部２０ｃの長さｅを３３ｍｍにし、鍔部２０
ｃの先端を主炎口１６ａの外周面からの水平距離ａが２
７ｍｍ、かつ主炎口１６ａの最下端から１０．５ｍｍ
（距離ｂ）下位置になるように形成する。また、主炎口
１６ａ（ガス噴出方向）の水平に対する角度ｄは２０度
であるため、側面から見て鍔部２０ｃと主炎口１６ａと
のなす角度ｃは１５．５度となる。つまり、従来のテー
ブルこんろに比べて、鍔部２０ｃの先端を主炎口１６ａ
の外周面に接近させ、しかも鍔部２０ｃの傾斜面を主炎
口１６ａにおけるガスの噴出方向とほぼ平行に形成す
る。On the other hand, on the inner peripheral side of the Gokutoku ring 20a, an inclined collar portion (hereinafter simply referred to as a collar portion) 20c inclined downward by 35.5 degrees toward the center of the ring is provided. Then, the length e of the collar portion 20c is set to 33 mm, and the collar portion 20
The horizontal distance a from the outer peripheral surface of the main flame outlet 16a is 2 at the tip of c.
7 mm, and 10.5 mm from the lowermost end of the main flame port 16a
(Distance b) It is formed so as to be at the lower position. Further, since the angle d of the main flame port 16a (gas ejection direction) with respect to the horizontal is 20 degrees, the angle c formed by the flange portion 20c and the main flame port 16a is 15.5 degrees when viewed from the side. That is, as compared with the conventional table stove, the tip of the collar portion 20c has the main flame port 16a.
And the inclined surface of the collar portion 20c is formed substantially parallel to the gas ejection direction at the main flame port 16a.
【００１２】上述したテーブルこんろ１０によれば、バ
ーナ１４の燃焼時においては、燃焼用二次空気Ｂが五徳
リング２０ａの水平部とトッププレート１２との間から
鍔部２０ｃと汁受皿１８との間を通って主炎口１６ａ近
傍に導かれる。この結果、二次空気Ｂが火炎の基部から
先端まで全体にわたって供給されるため燃焼性能が向上
する。従って、五徳爪２０ｂを低くして調理鍋Ｐの載置
面をバーナ１４に近づけて調理鍋Ｐへの加熱効率の向上
を図っても、燃焼性能を良好に維持することができる。According to the above-described table stove 10, when the burner 14 burns, the secondary air for combustion B moves from the space between the horizontal portion of the Gotoku ring 20a and the top plate 12 to the brim portion 20c and the soup saucer 18. It is guided to the vicinity of the main flame port 16a through the space. As a result, the secondary air B is entirely supplied from the flame base to the tip, so that the combustion performance is improved. Therefore, even if the Gotoku claw 20b is lowered to bring the placing surface of the cooking pot P closer to the burner 14 to improve the heating efficiency of the cooking pot P, the combustion performance can be maintained well.
【００１３】また、鍔部２０ｃは、主炎口１６ａにおけ
るガスの噴出方向とほぼ平行に形成されるため火炎の形
成を妨害しない。従って、鍔部２０ｃは燃焼性能を良好
に維持したまま火炎により加熱され、二次空気Ｂは高温
の鍔部２０ｃの下方を通過する際に温められる。この結
果、火炎の温度低下を防ぎ調理鍋Ｐへの加熱効率を向上
することができる。Further, since the flange portion 20c is formed substantially parallel to the gas ejection direction at the main flame port 16a, it does not interfere with the flame formation. Therefore, the collar portion 20c is heated by the flame while maintaining good combustion performance, and the secondary air B is warmed when passing below the high temperature collar portion 20c. As a result, it is possible to prevent the temperature of the flame from decreasing and improve the heating efficiency of the cooking pot P.
【００１４】ここで、本実施形態の五徳２０の特徴を分
かり易くするために、従来例の五徳３０の寸法と五徳２
０の寸法と実験により得られた望ましい寸法とを下記の
表１を用いて比較する。尚、従来例の五徳２０の鍔部は
湾曲しているため、角度ｃと長さｅとは略寸法を示す。Here, in order to make the features of the Gotoku 20 of this embodiment easy to understand, the dimensions of the Gotoku 30 of the conventional example and the Gotoku 2
The 0 dimension is compared to the experimentally obtained desired dimension using Table 1 below. Incidentally, since the collar portion of the conventional example Gokutoku 20 is curved, the angle c and the length e show approximately dimensions.
【表１】
本実施形態では、従来例よりも距離ｈを８ｍｍも縮める
ことができ、調理鍋Ｐへの加熱効率が３％も高くなっ
た。従って、この結果より鍔部２０ｃの先端を主炎口１
６ａの外周面に近づけ、しかも鍔部２０ｃをガスの噴出
方向とほぼ平行に形成することによる加熱効率の向上の
効果は非常に大きいことが分かる。[Table 1] In this embodiment, the distance h can be shortened by 8 mm as compared with the conventional example, and the heating efficiency for the cooking pot P is increased by 3%. Therefore, based on this result, the tip of the collar portion 20c is the main flame port 1
It can be seen that the effect of improving the heating efficiency is extremely large by bringing the collar portion 20c close to the outer peripheral surface of 6a and forming the collar portion 20c substantially parallel to the gas ejection direction.
【００１５】以上本発明の実施形態について説明した
が、本発明はこうした実施形態に何等限定されるもので
はなく、本発明の要旨を逸脱しない範囲において、種々
なる態様で実施し得ることは勿論である。例えば、本実
施形態では、鍔部２０ｃの水平に対する角度（ｃ＋ｄ）
は、主炎口１６ａの水平に対する角度ｄより大きいが、
角度ｃが２０度以内であれば角度ｄより小さくてもよ
い。また、鍔部２０ｃと主炎口１６ａとが平行であって
もよい。また、バーナヘッド１６に内炎口１６ｂが設け
られているが、無くても差し支えない。Although the embodiments of the present invention have been described above, the present invention is not limited to such embodiments, and it goes without saying that the present invention can be implemented in various modes without departing from the scope of the present invention. is there. For example, in this embodiment, the angle (c + d) of the collar portion 20c with respect to the horizontal.
Is larger than the angle d of the main flame outlet 16a with respect to the horizontal,
If the angle c is within 20 degrees, it may be smaller than the angle d. Further, the collar portion 20c and the main flame port 16a may be parallel to each other. Further, the burner head 16 is provided with the internal flame port 16b, but the internal flame port 16b may be omitted.
【００１６】[0016]
【発明の効果】以上詳述したように、本発明の請求項１
記載のガスこんろによれば、五徳の傾斜鍔部の先端をバ
ーナの炎口の外周面に近づける構成であるため、調理鍋
の載置面をバーナに近づけて調理鍋への加熱効率の向上
を図っても、燃焼性能を良好に維持することができる。As described in detail above, the first aspect of the present invention
According to the described gas stove, the tip of the inclined brim portion of Gokutoku is made to approach the outer peripheral surface of the burner's flame mouth, so that the placing surface of the cooking pot is brought closer to the burner to improve the heating efficiency of the cooking pot. Even if it aims at, it is possible to maintain good combustion performance.
【００１７】更に、本発明の請求項２記載のガスこんろ
によれば、五徳の傾斜鍔部を炎口とほぼ平行に形成して
いるため、燃焼性能を悪化させることなく二次空気を温
めることができる。この結果、火炎の温度低下を防ぎ調
理鍋への加熱効率を向上することができる。Furthermore, according to the gas stove according to the second aspect of the present invention, since the inclined brim portion of Gotoku is formed substantially parallel to the flame mouth, the secondary air is heated without deteriorating the combustion performance. be able to. As a result, it is possible to prevent the temperature of the flame from decreasing and improve the heating efficiency of the cooking pot.
【図１】一実施形態としてのこんろを側面からみた断面
図である。FIG. 1 is a cross-sectional view of a stove according to an embodiment as seen from a side surface.
【図２】従来例としてのこんろを側面からみた断面図で
ある。FIG. 2 is a cross-sectional view of a conventional cooking stove viewed from a side surface.
【図３】テーブルこんろの外観図である。FIG. 3 is an external view of a table stove.
１４…バーナ、 １６…バーナヘッド、 １６ａ…主炎
口、 １８…汁受皿、２０ａ、３０ａ…五徳リング、
２０ｂ、３０ｂ…五徳爪、 ２０ｃ…鍔部、２０、３０
…五徳、 Ｐ…調理鍋、 Ａ、Ｂ…二次空気。14 ... Burner, 16 ... Burner head, 16a ... Main flame mouth, 18 ... Soup saucer, 20a, 30a ... Gotoku ring,
20b, 30b ... Gotokuzume, 20c ... Collar part, 20, 30
… Gotoku, P… Cooking pot, A, B… Secondary air.
Claims (2)
ーナを備えると共に、 上記炎口の上方周囲に位置するように設けられ調理鍋を
載置する複数の五徳爪を五徳リングに立設して構成され
る五徳をトッププレートに載置し、 上記五徳リングと上記トッププレートとの間に隙間を形
成し、少なくとも該隙間から上記バーナの燃焼用二次空
気を取り込むガスこんろにおいて、 上記五徳リングは、その内周側の面をリング中心に向か
って下向きに傾斜させて延長した傾斜鍔部を備え、 上記傾斜鍔部の先端を、上記炎口の外周面からの水平距
離が３０ｍｍ以内に位置するように形成して、上記二次
空気を上記炎口近傍に導くことを特徴とするガスこん
ろ。1. A burner having a large number of flame openings arranged radially is provided on the outer circumference, and a plurality of Gotoku claws, which are provided so as to be located around the above-mentioned flame exit and on which a cooking pot is placed, stand on a Gotoku ring. Place the Gotoku configured and installed on the top plate, form a gap between the Gotoku ring and the top plate, in a gas stove that takes in secondary air for combustion of the burner from at least the gap, The Gokutoku ring is provided with an inclined flange portion which extends by inclining the surface on the inner peripheral side downward toward the center of the ring, and the tip of the inclined flange portion has a horizontal distance of 30 mm from the outer peripheral surface of the flame mouth. A gas stove characterized in that it is formed so as to be positioned within and guides the secondary air to the vicinity of the flame mouth.
向と上記傾斜鍔部の傾斜面とを平行、或いはお互いの角
度が２０度以内になるように該傾斜鍔部を形成したこと
を特徴とする請求項１記載のガスこんろ。2. The inclined collar portion is formed so that the gas ejection direction from the flame port and the inclined surface of the inclined collar portion are parallel to each other when viewed from the side, or their angles are within 20 degrees. The gas stove according to claim 1, which is characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002289426A JP2003161449A (en) | 2002-10-02 | 2002-10-02 | Gas cookstove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002289426A JP2003161449A (en) | 2002-10-02 | 2002-10-02 | Gas cookstove |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11141602A Division JP2000329356A (en) | 1999-05-21 | 1999-05-21 | Gas oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003161449A true JP2003161449A (en) | 2003-06-06 |
Family
ID=19197150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002289426A Pending JP2003161449A (en) | 2002-10-02 | 2002-10-02 | Gas cookstove |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003161449A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006258304A (en) * | 2005-03-15 | 2006-09-28 | Paloma Ind Ltd | Gas cooking stove |
| JP2009079823A (en) * | 2007-09-26 | 2009-04-16 | Paloma Ind Ltd | Cooking stove burner |
| EP2182293A1 (en) * | 2005-09-30 | 2010-05-05 | Indesit Company S.p.A. | Cooking top with gas burner comprising a semi-permeable element |
| US7721727B2 (en) | 2004-11-15 | 2010-05-25 | Paloma Industries, Limited | Cooking stove |
| CN111256119A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Burner for gas stove |
-
2002
- 2002-10-02 JP JP2002289426A patent/JP2003161449A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7721727B2 (en) | 2004-11-15 | 2010-05-25 | Paloma Industries, Limited | Cooking stove |
| JP2006258304A (en) * | 2005-03-15 | 2006-09-28 | Paloma Ind Ltd | Gas cooking stove |
| JP4595599B2 (en) * | 2005-03-15 | 2010-12-08 | パロマ工業株式会社 | Gas stove |
| EP2182293A1 (en) * | 2005-09-30 | 2010-05-05 | Indesit Company S.p.A. | Cooking top with gas burner comprising a semi-permeable element |
| JP2009079823A (en) * | 2007-09-26 | 2009-04-16 | Paloma Ind Ltd | Cooking stove burner |
| CN111256119A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Burner for gas stove |
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