WO2012144265A1 - Brûleur de cuisinière - Google Patents

Brûleur de cuisinière Download PDF

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Publication number
WO2012144265A1
WO2012144265A1 PCT/JP2012/054238 JP2012054238W WO2012144265A1 WO 2012144265 A1 WO2012144265 A1 WO 2012144265A1 JP 2012054238 W JP2012054238 W JP 2012054238W WO 2012144265 A1 WO2012144265 A1 WO 2012144265A1
Authority
WO
WIPO (PCT)
Prior art keywords
burner
burner body
holder
stove
throat
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.)
Ceased
Application number
PCT/JP2012/054238
Other languages
English (en)
Japanese (ja)
Inventor
美帆 竹中
佐藤　裕康
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.)
Rinnai Corp
Original Assignee
Rinnai Corp
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 Rinnai Corp filed Critical Rinnai Corp
Priority to KR1020137020735A priority Critical patent/KR101307903B1/ko
Priority to SG2013068713A priority patent/SG193430A1/en
Publication of WO2012144265A1 publication Critical patent/WO2012144265A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/06—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with radial outlets at the burner head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration

Definitions

  • the present invention relates to a stove burner.
  • the center part of the back surface of the burner cap is opposed to the upper end of the throat part with a predetermined gap to form an annular chamber connected to the throat part.
  • a large number of flame holes are formed at intervals.
  • the burner body and the holder are connected by the screw member with the top plate in between, so if an assembly error or deviation between the burner body and the holder occurs due to looseness of the screw member, There is a risk of misalignment between the axis of the nozzle and the axis of the throat, resulting in poor combustion due to insufficient mixing of fuel gas and primary air in the throat.
  • the connecting position of the burner body and the holder by the screw member is located in the immediate vicinity of the flame hole, so that the heat of the burner body is transmitted to the holder in a high temperature state. For this reason, the nozzle held by the holder is heated to cause a change in nozzle diameter due to thermal expansion or the like. Due to this, the fuel gas does not have a desired injection amount, and good combustion may not be obtained.
  • an object of the present invention is to provide a stove burner having a simple structure that not only can be easily maintained such as cleaning, but also can achieve good combustion.
  • a burner for a stove has a burner body having a cylindrical throat portion extending vertically through a disc-shaped bottom portion, and a plurality of flames on the outer periphery by being detachably mounted on the burner body.
  • a burner cap for forming a hole; and a holder for detachably holding the burner body.
  • the holder is provided with a base provided with a nozzle for jetting fuel gas upward, and is erected on one side of the base. Formed on the seat plate and supported by the seat plate, the seat plate extending laterally from the support piece, facing the base portion, and supporting the burner body at a position spaced from the base portion.
  • a throat insertion portion for inserting the throat portion of the burner body, wherein the base portion and the seat plate are integrally formed via the support piece.
  • the stove burner of the present invention can hold the burner body in the holder simply by inserting the throat portion of the burner body into the throat insertion portion. For this reason, not only a screwing operation or the like is unnecessary as in the prior art, but also a reduction in assembly accuracy due to screwing can be prevented. Further, since the burner body can be easily removed from the holder, cleaning such as cleaning can be easily performed. In addition, since the base, the supporting piece, and the seat plate constituting the holder are integrally formed, the number of parts is small and the structure is simple, and the size and weight can be easily reduced.
  • the base portion of the holder, the support piece, and the seat plate are integrally formed, there is no positional shift between the nozzle provided on the base portion and the throat insertion portion.
  • the throat portion of the burner body is inserted into the throat insertion portion, the movement of the throat portion is restricted by the throat insertion portion. Therefore, the positional deviation between the throat portion and the nozzle does not occur.
  • the throat portion and the nozzle are positioned with extremely high accuracy, so that it is possible to reliably prevent a combustion failure caused by a positional deviation between the throat portion and the nozzle.
  • the burner body held by the holder comes into contact only with the throat insertion part provided at a part of the seat plate of the holder.
  • heat transfer from the burner body to the holder can be suppressed compared to the conventional configuration in which the burner body and the holder are connected in the immediate vicinity of the flame hole. The change can be prevented and good combustion can be obtained.
  • the seat plate of the holder includes a cylindrical projecting portion projecting upward along the outer periphery of the throat insertion portion, and the bottom portion of the burner body is seated on the upper edge of the projecting portion. Thus, the burner body is supported.
  • the protrusion is provided so as to protrude on the seat plate of the holder, for example, the protrusion can be protruded upward from the top plate. In this case, it is easy to visually confirm the protruding portion with the burner body removed from the holder.
  • the throat portion of the burner body can be accurately inserted into the throat insertion portion while observing the protrusion, and the burner body is set in the holder. Work can be done very easily. Furthermore, foreign matters such as boiled juice are not easily infiltrated into the inside by the protruding portion, and adhesion of foreign matters to the nozzle can be prevented.
  • the protruding portion includes a contact portion that contacts the bottom portion of the burner body and a non-contact portion that does not contact the bottom portion of the burner body.
  • the non-contact portion is not in contact with the bottom portion of the burner body, the contact area between the burner body and the holder is extremely small. Thereby, the transmission of heat to the nozzle can be reliably suppressed.
  • the contact area between the burner body and the holder is extremely small, so that the burner body and the holder can be prevented from sticking to the burner. Since the burner body can be smoothly removed from the holder, disassembly work or the like during cleaning can be easily performed.
  • an engaging portion is provided in a part of the protruding portion, and an engaged portion that is positioned by being engaged with the engaging portion is provided at the bottom of the burner body.
  • an engaging part provided in a part of the protruding part for example, a notch or a protrusion
  • an engaged part provided in the bottom part of the burner body for example, a protrusion or a protrusion engaging with the notch of the protruding part.
  • a notch that engages with the protrusion of the portion.
  • the engaged portion of the burner body is engaged with the engaging portion of the protruding portion, so that inadvertent rotation of the burner body relative to the holder can be prevented. Therefore, the state in which the burner body is held by the holder can be maintained with high accuracy without using a screw member or the like as in the prior art.
  • a notch is formed in a part of the protruding portion as the engaging portion, and one of the bottom portions of the burner body as the engaged portion.
  • a wall part covering the outside of the notch is integrally provided on the protruding part.
  • the support piece of the holder holds a spark plug that performs a spark discharge with a target protruding on the lower surface of the end portion of the burner cap, and the burner body is attached to the peripheral wall portion thereof.
  • a recess is provided to accommodate at least a part of the spark plug.
  • the operation of the spark plug can be maintained while avoiding the influence of boiling water dripping from above.
  • Explanatory sectional drawing which shows the burner for stove of embodiment of this invention.
  • the bottom view of a burner body The top view which shows the burner for stoves of the state which removed the burner cap.
  • the perspective view which partially decomposes and shows the burner for stove.
  • disassembles and shows a holder and a burner body.
  • the side view which shows the interference state of a burner body and a spark plug.
  • Explanatory drawing which planarly viewed the principal part of the burner for stove of other embodiment.
  • FIG. 1 has shown a part (bottom part) of the stove main body of a gas stove.
  • the stove body 1 has a box shape (not shown) with an open upper surface, and a top plate 2 is placed on the open upper surface of the stove body 1.
  • the top plate 2 is provided with a burner opening 3, and a stove burner 4 exposed above the top plate 2 through the burner opening 3 is provided.
  • a stove burner 4 exposed above the top plate 2 through the burner opening 3 is provided.
  • five virtues are mounted on the top plate 2 around the burner opening 3, and heating cooking can be performed by placing a cooking container such as a pot on the five virtues.
  • the stove burner 4 is positioned below the top plate 2, a burner body 5 positioned above the top plate 2, a burner cap 6 placed on the burner body 5, and below the top plate 2. And a holder 7 for holding the burner body 5.
  • the burner cap 6 is detachable from the burner body 5, and the burner body 5 is detachable from the holder 7. Thereby, the burner body 5 and the burner cap 6 are removed from the holder 7 so that cleaning such as cleaning can be easily performed.
  • the burner body 5 includes a disk-shaped bottom portion 8, a cylindrical throat portion 9 that extends in the vertical direction through the center of the bottom portion 8, and an annular peripheral wall portion 10 that stands on the outer peripheral edge portion of the bottom portion 8.
  • the throat portion 9 includes an upper extension portion 11 extending above the bottom portion 8 and a lower extension portion 12 extending below the bottom portion 8, and upper and lower ends are opened.
  • the bottom 8 of the burner body 5 has a plurality of recesses 13 along the circumferential direction of the downward extension 12 and a part of the downward extension 12. Adjacent protrusions 14 are formed. A recess 15 is formed in the peripheral wall 10 of the burner body 5. As shown in FIGS. 1 and 3, a part of a spark plug 16 described later is accommodated in the recess 15.
  • the burner cap 6 includes a cylindrical wall portion 17 that is seated on the upper surface of the peripheral wall portion 10 of the burner body 5.
  • the cylindrical wall portion 17 is formed with a plurality of large and small types of grooves having different depths with a circumferential interval.
  • the burner cap 6 When the burner cap 6 is placed on the burner body 5, the upper portion of the burner body 5 is covered by the burner cap 6, and the back surface of the burner cap 6 is left with a predetermined gap at the upper end of the upper extension portion 11 of the throat portion 9. Opposite.
  • An annular chamber 18 is formed between the upward extending portion 11 of the throat portion 9 and the peripheral wall portion 10. Further, the groove formed in the cylindrical wall portion 17 of the burner cap 6 becomes a hole by the peripheral wall portion 10 of the burner body 5, and a number of flame holes are formed in the outer peripheral portion of the chamber 18.
  • FIGS. 1 and 4 a relatively wide small groove is formed in the portion of the cylindrical wall portion 17 of the burner cap 6 facing the recess 15, and the burner body An ignition flame hole 19 is formed on the peripheral wall portion 10.
  • three small grooves are continuously formed in the portion of the cylindrical wall portion 17 of the burner cap 6 located in the same direction as the five virtue claws of the five virtues not shown, and these small grooves make small small on the peripheral wall portion 10 of the burner body 5.
  • a flame hole 20 is formed. This prevents the flame from coming into contact with the five virtue claws and causing poor combustion.
  • Large groove and small groove are alternately formed in the portion of the cylindrical wall portion 17 of the burner cap 6 at a position corresponding to the five virtue claws, and a normal flame hole 21 is formed on the peripheral wall portion 10 of the burner body 5 by the large groove, An auxiliary flame hole 22 is formed on the peripheral wall portion 10 of the burner body 5 by the small groove.
  • an ignition target 23 projects from the back surface side of the burner cap 6 corresponding to the recess 15 of the peripheral wall portion 10 of the burner body 5.
  • the first positioning claw 24a prevents inadvertent displacement of the burner cap 6 placed on the burner body 5.
  • a second positioning claw 24 b extending downward to a predetermined position inside the cylindrical wall portion 17 is formed on the back surface side of the burner cap 6.
  • the second positioning claw 24 b positions the burner cap 6 placed on the burner body 5 by engaging with a positioning recess 25 formed in the burner body 5. Thereby, careless rotation of the burner cap 6 with respect to the burner body 5 is prevented.
  • the holder 7 is cantilevered by a base 27 attached on a base 26 provided on the stove body 1, a support piece 28 standing on one side of the base 27, and the support piece 28. And a seat plate 29.
  • the base 27, the support piece 28, and the seat plate 29 are integrally formed of a metal block such as an aluminum alloy.
  • the base portion 27 of the holder 7 has a gas passage 30 for fuel gas formed therein, and a nozzle 31 communicating with the gas passage 30 is attached above the passage.
  • the nozzle 31 has a gas injection port 32 for injecting fuel gas vertically upward.
  • the throat portion 9 faces the gas injection port 32 at the tip of the nozzle 31, and the fuel gas can be injected toward the lower end opening of the throat portion 9.
  • the fuel gas When fuel gas is injected from the nozzle 31 toward the lower end opening of the downwardly extending portion 12 of the throat portion 9, the fuel gas enters the throat portion 9 while entraining air as primary air from the surroundings. The fuel gas and the primary air are mixed to generate a mixed gas. This mixed gas flows out from the upper end opening of the upward extending portion 11 of the throat portion 9 and hits the back surface of the burner cap 6.
  • the mixed gas that has hit the back surface of the burner cap 6 passes through the gap between the upper end of the upper extension portion 11 and the back surface of the burner cap 6 and is spread along the back surface of the burner cap 6 in the radial direction. Go to each flame hole in an evenly distributed state.
  • a holding portion 33 is integrally formed on the support piece 28 of the holder 7, and the spark plug 16 performs spark discharge with the target 23 of the burner cap 6 by the holding portion 33.
  • a thermocouple 34 that is located outside the burner body 5 and detects a flame is held.
  • the seat plate 29 is provided with a throat insertion portion 35 into which the downward extending portion 12 of the throat portion 9 of the burner body 5 is detachably inserted. Further, the seat plate 29 is formed with a cylindrical projecting portion 36 that is annularly formed along the outer periphery of the throat insertion portion 35 and projects upward from the seat plate 29.
  • the throat insertion part 35 and the protrusion part 36 are continuous with the same inner diameter, and the outer peripheral upper end of the downward extension part 12 is in line contact with the inner peripheral upper end of the protrusion part 36. As shown in FIG.
  • the projecting portion 36 of the seat plate 29 penetrates the burner opening 3 of the top plate 2 and projects upward from the top plate 2, and the upper surface of the seat plate 29 contacts the back surface of the top plate 2. Touch.
  • the seat plate 29 and the top plate 2 are connected by a screw member or the like. Further, the top plate 2 is set after the stove body 1 is assembled to the counter top. At this time, there is also an advantage that the top plate 2 can be set smoothly by the protrusion 36 being positioned on the top plate 2.
  • a notch 37 is formed in the protruding portion 36.
  • the burner body 5 is held by the holder 7, the burner body 5 is inserted into the throat insertion portion 35 of the seat plate 29 from the downwardly extending portion 12 side, and the protrusion 14 of the burner body 5 is engaged with the notch 37.
  • the bottom portion 8 of the burner body 5 is seated on the upper edge of the protruding portion 36 of the seat plate 29 while being combined.
  • the notches 37 and the protrusions 14 correspond to the engaging portion and the engaged portion of the present invention.
  • the burner body 5 is phased and centered with respect to the holder 7, the throat portion 9 is positioned with respect to the nozzle 31, and further, the recess 15 of the burner body 5 is positioned so as to correspond to the spark plug 16.
  • the base 27, the support piece 28, and the seat plate 29 constituting the holder 7 are integrally formed of a metal block, the positional deviation between the nozzle 31 provided on the base 27 and the throat insertion portion 35 is prevented. Does not occur.
  • the downward extension part 12 of the throat part 9 of the burner body 5 is inserted and regulated by this throat insertion part 35, the positional offset of the downward extension part 12 of the throat part 9 and the nozzle 31 also arises. Absent.
  • the throat portion 9 and the nozzle 31 are positioned with extremely high accuracy, so that it is possible to reliably prevent the combustion failure caused by the positional deviation between the throat portion 9 and the nozzle 31. can do.
  • the holder 7 can be compactly formed with a small number of parts by integrating the base 27, the support piece 28, and the seat plate 29, but the heat from the burner body 5 is supported by the seat plate 29 and the support of the holder 7. It may be transmitted to the nozzle 31 of the base 27 through the piece 28.
  • the outer peripheral upper end of the downwardly extending portion 12 of the throat portion 9 located relatively far from the peripheral wall portion 10 in which the flame hole is formed in the burner body 5 is formed on the seat plate 29 of the holder 7.
  • the seat plate 29 of the holder 7 is positioned away from the flame hole of the burner body 5 as well as being in line contact with the inner peripheral upper end of the protruding portion 36 provided in a part.
  • the contact portion between the burner body 5 and the holder 7 is extremely small. Therefore, heat transfer from the burner body 5 to the nozzle 31 can be reduced, and a change in the diameter of the gas injection port 32 due to thermal expansion of the nozzle 31 can be suppressed.
  • a plurality of hollow portions 13 are formed in the bottom portion 8 of the burner body 5 along the circumferential direction of the downward extending portion 12.
  • the protrusion 36 shown in phantom in FIG. 2
  • the bottom portion of the burner body 5 by the contact portion 36a that contacts the bottom portion 8 of the burner body 5 and the recess portion 13 of the burner body 5.
  • the non-contact part 36b which is non-contact are formed, the contact area between the burner body 5 and the holder 7 is further reduced. Thereby, the transmission of heat to the nozzle 31 can be made extremely small, the change in the diameter of the gas injection port 32 due to the influence of heat can be prevented, and good combustion can be obtained.
  • the burner body 5 and the holder 7 can be prevented from being fixed by the broth due to the small contact area, and cleaning, etc. Work becomes easy.
  • the non-contact portion 36b is formed by providing the recess 13 in the bottom portion 8 of the burner body 5 is shown, but other than that, the bottom portion 8 of the burner body 5 is made flat, A plurality of notches may be provided at the upper end of the protruding portion 36 to form a non-contact portion.
  • the protrusion 14 of the burner body 5 engages with the notch 37 of the protrusion 36, so that inadvertent rotation of the burner body 5 relative to the holder 7 can be prevented.
  • the broth spilled from the pan onto the top plate 2 may flow below the burner body 5 toward the projecting portion 36.
  • the notch 37 is formed in the protruding portion 36 of the holder 7, for example, it is considered that the broth enters the inside of the throat insertion portion 35 through the notch 37. There is a risk that the broth will enter.
  • the wall part 38 covers the outside of the notch 37 and the spilled spilled on the top plate 2 can be dammed, and the simmered soup can be prevented from entering the stove body 1.
  • a slight gap x (for example, about 0.5 mm) is formed between the upper end edge of the wall portion 38 and the bottom portion 8 of the burner body 5 as shown in FIG. It is preferable to set the dimension in the height direction of the wall portion 38 as described above. Thereby, the increase in the contact area of the burner body 5 and the holder 7 accompanying providing the wall part 38 can be prevented, and the effect of the non-contact part 36b by the hollow part 13 mentioned above is not inhibited.
  • a protrusion may be provided on the protrusion 36 and an engagement groove may be formed on the burner body 5 to engage with each other.
  • the recess 15 provided in the burner body 5 can accommodate at least a part of the spark plug 16.
  • the spark plug 16 interferes with the burner body 5 as shown in FIG. Therefore, the operator can be surely noticed the phase shift between the recess 15 and the spark plug 16, and the misalignment of the burner body 5 is promoted by urging the positioning of the recess 15 and the spark plug 16. Can be prevented.

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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)

Abstract

L'invention concerne un brûleur de cuisinière de conception simple et configuré de façon que l'entretien, tel que le nettoyage, du brûleur soit facile à effectuer et que le brûleur réalise aussi une bonne combustion. Un brûleur pour une cuisinière comprend : un corps de brûleur (5) comportant, au centre de sa section inférieure (8), une section gorge cylindrique s'étendant verticalement (9) ; un chapeau de brûleur (6) monté sur le corps de brûleur (5) et formant les orifices de sortie des flammes ; et un support (7) permettant de supporter le corps du brûleur (5). Le support (7) comprend : une section base (27) comportant une buse (31) permettant d'éjecter le gaz combustible vers le haut ; une section support (28) dépassant d'un côté de la section base (27) ; une plaque siège (29) s'étendant transversalement à partir de la section support (28) pour faire face à la section base (27) et supporter le corps du brûleur ; et une section d'insertion et d'installation de gorge (35) dans laquelle la section gorge (9) du corps du brûleur (5) est insérée et installée. La section base (27) et la plaque siège (29) sont jointes grâce à la section de support (28) et forment une seule pièce.
PCT/JP2012/054238 2011-04-21 2012-02-22 Brûleur de cuisinière Ceased WO2012144265A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020137020735A KR101307903B1 (ko) 2011-04-21 2012-02-22 풍로용 버너
SG2013068713A SG193430A1 (en) 2011-04-21 2012-02-22 Burner for stove

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011094873A JP5184674B2 (ja) 2011-04-21 2011-04-21 コンロ用バーナ
JP2011-094873 2011-04-21

Publications (1)

Publication Number Publication Date
WO2012144265A1 true WO2012144265A1 (fr) 2012-10-26

Family

ID=47029150

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/054238 Ceased WO2012144265A1 (fr) 2011-04-21 2012-02-22 Brûleur de cuisinière

Country Status (7)

Country Link
JP (1) JP5184674B2 (fr)
KR (1) KR101307903B1 (fr)
CN (1) CN102748756B (fr)
MY (1) MY158134A (fr)
SG (1) SG193430A1 (fr)
TW (1) TWI449868B (fr)
WO (1) WO2012144265A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110388657A (zh) * 2019-06-28 2019-10-29 广东万家乐厨房科技有限公司 便于清洁的上进风燃气灶
WO2025225096A1 (fr) * 2024-04-26 2025-10-30 リンナイ株式会社 Brûleur à gaz et appareil de cuisson chauffant
WO2025225095A1 (fr) * 2024-04-26 2025-10-30 リンナイ株式会社 Brûleur pour appareil de cuisson, et appareil de cuisson
WO2025225094A1 (fr) * 2024-04-26 2025-10-30 リンナイ株式会社 Brûleur pour appareil de cuisson chauffant et appareil de cuisson chauffant

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Publication number Priority date Publication date Assignee Title
CN103851617B (zh) * 2013-07-12 2015-11-25 浙江美大实业股份有限公司 模块式组合燃烧器
EP3173697B1 (fr) * 2015-11-26 2021-03-31 Electrolux Appliances Aktiebolag Brûleur à gaz et table de cuisson comprenant un tel brûleur
JP7278880B2 (ja) * 2019-06-18 2023-05-22 リンナイ株式会社 コンロバーナ
JP7252619B2 (ja) * 2019-08-27 2023-04-05 株式会社パロマ コンロバーナ
JP7454999B2 (ja) * 2020-05-27 2024-03-25 リンナイ株式会社 コンロバーナ
JP7668525B2 (ja) * 2021-06-29 2025-04-25 株式会社パロマ ガスコンロ
JP7732849B2 (ja) * 2021-10-26 2025-09-02 リンナイ株式会社 コンロバーナ
JP2025167980A (ja) * 2024-04-26 2025-11-07 リンナイ株式会社 加熱調理器用バーナ並びに加熱調理器
CN119713336B (zh) * 2025-03-03 2025-05-09 益能电焰科技(深圳)有限公司 一种炉头及电焰灶

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Publication number Priority date Publication date Assignee Title
JP2011052947A (ja) * 2009-09-04 2011-03-17 Rinnai Corp コンロ用バーナ

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Publication number Priority date Publication date Assignee Title
ITAN20020026A1 (it) * 2002-06-11 2003-12-11 Somi Press Soc Metalli Iniettati Spa Corona per bruciatori a gas per fornelli da cucina
SI1563225T1 (sl) * 2002-11-12 2010-04-30 Sabaf Spa Plinski gorilnik z loŽŤenim dovajanjem plina do krone gorilnika
JP2004251590A (ja) * 2003-02-21 2004-09-09 Rinnai Corp こんろ用バーナ
MY144248A (en) * 2004-10-28 2011-08-29 Electrolux Ab Improved cooking gas burner
JP2007218498A (ja) * 2006-02-16 2007-08-30 Rinnai Corp ガスコンロ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011052947A (ja) * 2009-09-04 2011-03-17 Rinnai Corp コンロ用バーナ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110388657A (zh) * 2019-06-28 2019-10-29 广东万家乐厨房科技有限公司 便于清洁的上进风燃气灶
WO2025225096A1 (fr) * 2024-04-26 2025-10-30 リンナイ株式会社 Brûleur à gaz et appareil de cuisson chauffant
WO2025225095A1 (fr) * 2024-04-26 2025-10-30 リンナイ株式会社 Brûleur pour appareil de cuisson, et appareil de cuisson
WO2025225094A1 (fr) * 2024-04-26 2025-10-30 リンナイ株式会社 Brûleur pour appareil de cuisson chauffant et appareil de cuisson chauffant

Also Published As

Publication number Publication date
SG193430A1 (en) 2013-10-30
HK1174090A1 (en) 2013-05-31
TW201243249A (en) 2012-11-01
CN102748756A (zh) 2012-10-24
KR101307903B1 (ko) 2013-09-13
CN102748756B (zh) 2015-05-06
MY158134A (en) 2016-08-30
KR20130096329A (ko) 2013-08-29
JP5184674B2 (ja) 2013-04-17
JP2012225608A (ja) 2012-11-15
TWI449868B (zh) 2014-08-21

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