CN109140527A - A kind of rotary type cumulative combination gas cooker - Google Patents
A kind of rotary type cumulative combination gas cooker Download PDFInfo
- Publication number
- CN109140527A CN109140527A CN201710503087.8A CN201710503087A CN109140527A CN 109140527 A CN109140527 A CN 109140527A CN 201710503087 A CN201710503087 A CN 201710503087A CN 109140527 A CN109140527 A CN 109140527A
- Authority
- CN
- China
- Prior art keywords
- burner
- gas
- linking arm
- rotary type
- combines
- 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.)
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Links
- 230000001186 cumulative effect Effects 0.000 title claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 48
- 239000000567 combustion gas Substances 0.000 claims description 44
- 239000002737 fuel gas Substances 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 33
- 238000003756 stirring Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 235000012054 meals Nutrition 0.000 abstract description 8
- 235000013305 food Nutrition 0.000 abstract description 7
- 230000000505 pernicious effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical group [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
-
- 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
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The invention discloses a kind of rotary type cumulatives to combine gas cooker, and including 2 or more burners, each burner is movably mounted at the top of stove panel by linking arm.A plurality of burners pass through movement, it is combined with each other into high-power heating source, or independent use forms multiple low-power heating sources, optimizes the power configuration of whole gas cooker, both it had been able to satisfy the uniform demand for heat of western-style food small fire, has also been able to satisfy the high-power heating needs of Chinese meal vigorous fire quick-fried.It solves the defect that single burner rating can not be done Shang Qu, and country-level Energy Efficiency Standard can be reached, reduce the discharge of pernicious gas.
Description
Technical field
The present invention relates to gas cooker field, in particular to a kind of rotary type cumulative combines gas cooker.
Background technique
With the continuous fusion and development of diet style between east and west, adjustable range of the people to gas cooker power (firepower)
It is required that more and more wider, western-style food requires firepower uniform, and Chinese meal then requires small fire concentration, high fire being capable of vigorous fire quick-fried.And existing combustion gas
The power of kitchen range is generally in 3.5KW-4.5KW or so, which had both been not suitable with the culinary art of western-style food, and the vigorous fire that deal with Chinese meal is quick-fried
Frying seems unable to do what one wishes again.Main cause is that existing gas cooker is substantially all using nature injection principle, and combustion gas passes through injection
Pipe sucks primary air by the kinetic energy of itself, concentrates and injects in a mixed air cavity, combustion gas is mixed with air, through setting
It burns in the fire hole outflow of burner head.When the power of burner is done big by such combustion system very by national standard
Hardly possible realizes the balance of three important technological parameters.Country is carbon monoxide to three the key technical indexes of household gas utensils
CO discharge amount is 0.05%, thermal efficiency level-one efficiency is 63%, and second level efficiency is 58%, and the power of double end kitchen range must have one
Kitchen range must not be lower than 3.5KW.It is influenced by these three technical indicators, wants that the culinary art for making the firepower of separate unit kitchen range both adapt to western-style food needs
It wants, and is able to satisfy the quick-fried demand of Chinese meal, be difficult to realize by the Technology design theory of existing gas cooker.Especially to reach
It is very difficult or even second level efficiency all cannot achieve to country-level Energy Efficiency Standard.
Summary of the invention
To solve the above problems, inventor passes through prolonged technical research, existing combustion gas is concentrated on into a cavity
Combustion system, is changed to the small-power kitchen range cumulative combination burner configured by multiple best powers, and each independent burner is logical
Cross independent assortment, realize best power configuration, adapt to a variety of different use occasions, meet the uniform firepower culinary art of western-style food require and
The needs of the high-power vigorous fire quick-fried of Chinese meal.Make carbon monoxide CO emission control within 0.05% simultaneously and the thermal efficiency reaches 63%
More than, make combustion gas full combustion, reduces noxious gas emission, meet country-level Energy Efficiency Standard requirement.
To achieve the above object, technical solution provided by the invention are as follows:
A kind of rotary type cumulative combination gas cooker, including kitchen range ontology, linking arm, burner, fuel gas transmission channel, stove
Tool ontology includes panel and the gas consumption adjusting valve for connecting fuel gas source, and the quantity of burner is two or more, combustion gas
One end of transfer passage is connect with gas consumption adjusting valve, and the other end and burner are connected, and enables combustion gas from gas flow tune
Section valve, which is transported in burner, to burn, and one end of linking arm is rotatably mounted in above panel, the other end and burner
It is mobile in the top of panel to enable burner, and can freely form the heating source of different capacity for connection.
In some embodiments, wherein kitchen range ontology further includes the support frame connecting with panel, gas consumption adjusting valve peace
On support frame or panel.
In some embodiments, wherein the power of single burner is between 100 watts to 2500 watts.
In some embodiments, wherein linking arm can change length by flexible.
In some embodiments, wherein linking arm includes the first linking arm and the second linking arm, one end of the first linking arm
It is rotatably mounted in above panel, the other end is rotatably coupled with the second linking arm, the other end of the second linking arm and combustion
Burner connection.
In some embodiments, wherein the first linking arm and/or the second linking arm are retractable structure, make the length of linking arm
Degree can be changed by flexible.
In some embodiments, wherein fuel gas transmission channel is flexible hose.
In some embodiments, wherein panel is provided with aperture, and gas consumption adjusting valve is equipped with combustion gas output port, combustion gas
Output port passes through the top that aperture extends to panel, and connects with fuel gas transmission channel.
In some embodiments, wherein the quantity of combustion gas output port is identical as the quantity in fuel gas transmission channel, and combustion gas is defeated
Channel is sent to be disposed through among linking arm, one end of linking arm is rotatably mounted in face using combustion gas output port as rotation axis
The top of plate.
In some embodiments, nozzle, combustion gas stream are wherein installed between combustion gas output port and gas consumption adjusting valve
The combustion gas of adjustable valve output is exported by combustion gas output port to fuel gas transmission channel after nozzle is mixed into air.
In some embodiments, nozzle is wherein installed, fuel gas transmission channel is defeated between burner and fuel gas transmission channel
Combustion gas out is burnt after nozzle premix air into burner.
In some embodiments, wherein burner is provided with pan bracket.
In some embodiments, wherein burner is round rectangular or oval or triangle or polygon or abnormity.
In some embodiments, wherein further including igniter, flame-out protection device and anti-dry burning device.
In some embodiments, wherein burner can stir up and down, convenient for storage and clean face plate.
Detailed description of the invention:
Attached drawing 1 is the stereoscopic schematic diagram of rotary type cumulative combination gas cooker of the invention；
Attached drawing 2 is the schematic diagram of another combination of rotary type cumulative combination gas cooker of the invention；
Attached drawing 3 is the schematic diagram of the combination of combustion gas output port of the invention, linking arm and burner；
Attached drawing 4 is the diagrammatic cross-section of the embodiment of the present invention 1；
Attached drawing 5 is the diagrammatic cross-section of the embodiment of the present invention 2.
Appended drawing reference: 10- kitchen range ontology, 11- support frame, 12- panel, 13- aperture, 14- combustion gas output port, 15- combustion
Air-flow adjustable valve, 20- linking arm, the first linking arm of 21-, the second linking arm of 22-, 30- burner, 31- nozzle, 32- pots of branch
Frame, 40- fuel gas transmission channel.
Specific embodiment
Below in conjunction with attached drawing, the present invention will be described in detail.
Embodiment 1:
See attached drawing 1-4, rotary type cumulative combination gas cooker of the invention includes kitchen range ontology 10, linking arm 20, burning
Device 30 and fuel gas transmission channel 40.Kitchen range ontology 10 includes support frame 11, panel 12 and gas consumption adjusting valve 15, support frame 11
The component of whole gas cooker is carried, panel 12 can be installed thereon, to support burner 30 and linking arm 20.Combustion gas stream
Adjustable valve 15 is mounted on support frame 11 or panel 12, is connected fuel gas source and is controlled combustion gas and adjusted.In addition, this hair
It is bright that the electric devices such as igniter, flame-out protection device and anti-dry burning device (not marking in figure) can also be installed, realize existing stove
The various electric functions of tool.
The quantity of burner 30 be 2 or more than, herein for 3.The power of single burner 30 is between 100 watts
To between 2500 watts, relatively small power can generate sufficiently small and uniform firepower when being used alone, when being applied in combination again
Adapt to vigorous fire quick-fried.Burner 30 is realized with kitchen range ontology 10 and is connected by linking arm 20 and fuel gas transmission channel 40.Its
In, linking arm 20 realizes connection of the two on structural level, and fuel gas transmission channel 40 realizes the two in fuel gas transmission level
Connection.Since the present invention uses relatively low power burner 30, so the shape of burner 30 is unrestricted, in general
It is round or it is rectangular be easier to implement, but other shapes such as ellipse, triangle, polygon or abnormity, and can be implemented.
In addition, be additionally provided with pan bracket 31 on burner 30, during the cooking process, pan bracket 31 being capable of the cookware that is heated of support.
To keep burner 30 rotatable in the movement of the top of panel 12, intercombination and separation, one end of linking arm 20
Ground is mounted on the top of panel 12, and the other end is connect with burner 30, and such burner 30 can be with the rotation of linking arm 20
And it is moved on panel 12.Each burner 30 is configured with the linking arm 20 being attached thereto, thus the quantity of linking arm 20 with
The quantity of burner 30 is identical.Further, to keep the moving range of burner 30 bigger, linking arm 20 is designed to two-period form,
Including the first linking arm 21 and the second linking arm 22, one end of the first linking arm 21 is be rotatably installed on panel 12 upper
Side, the other end are rotatably coupled with the second linking arm 22, and the other end of the second linking arm 22 is connect with burner 30.More into one
Step ground, the first linking arm 21 and/or the second linking arm 22 are retractable structures, in this way, linking arm 20 can not only be bent, moreover it is possible to logical
Flexible change length is crossed, increases the moving range of burner 30 substantially.More pivot structures can also be added in linking arm 20,
Stir about 30 burner, storage and clean face plate 12 convenient for burner 30.
Each burner 30 connects the fuel gas transmission channel 40 to match therewith, and the other end in fuel gas transmission channel 40 connects
Logical gas consumption adjusting valve 15.After combustion gas enters gas consumption adjusting valve 15, by controlling to adjust, by way of fuel gas transmission channel 40
It burns into burner 30.Fuel gas transmission channel 40 can be flexible hose, will not hinder the movement of burner 30.
See attached drawing 3-4, aperture 13 is provided on panel 12, gas consumption adjusting valve 15 is equipped with combustion gas output port 14, combustion gas output end
Mouth 14 passes through the top that aperture 13 extends to panel 12 from the bottom up, and connects with fuel gas transmission channel 40.Combustion gas output port
14 quantity is identical as the quantity in fuel gas transmission channel 40.Fuel gas transmission channel 40 and linking arm 20 are integral type, fuel gas transmission
Through being arranged among linking arm 20, one end of linking arm 20 is that shaft is installed on panel 12 with combustion gas output port 14 in channel 40
Top.In this way, it is logical that combustion gas output port 14 also connects fuel gas transmission while linking arm 20 is connect with combustion gas output port 14
Road 40 does not need still further to draw hose transmission combustion gas, keeps cooktop cleaner and tidier.
In attached drawing 1, two of them burner 30 is combined into a heating source, and remaining burner 30 is used alone, and whole
Kitchen range form two heating sources；In attached drawing 2, three burners 30 flock together to form a heating source, if single burning
The power of device 30 is 2500 watts, can obtain one 7500 watts of heating source, can satisfy the culinary art of Chinese meal vigorous fire quick-fried completely
It needs.
See attached drawing 4, in the present embodiment, is set between combustion gas output port 14 and gas consumption adjusting valve 15 and nozzle is installed
31, the combustion gas that gas consumption adjusting valve 15 exports introduces air by nozzle 31, then defeated into combustion gas through combustion gas output port 14
Send channel 40.Entire fuel gas transmission channel 40 can regard the extension of the mixed air cavity of burner 30 as, premix more abundant.
Embodiment 2:
See attached drawing 5, in the present embodiment, nozzle 31 is installed between fuel gas transmission channel 40 and burner 30.Combustion gas is defeated
The combustion gas for sending channel 40 to export is burnt after 31 premix air of nozzle into burner 30.In this way, 31 injection of nozzle is mixed
The position for entering air is can to introduce more primary airs in the top of panel 12.
With reference to above-described embodiment, rotary type cumulative combination gas cooker of the invention can move freely burner 30, more
The combination of a burner 30 forms a powerful heating source, can satisfy the needs of Chinese meal vigorous fire quick-fried；Burner 30 is single
Solely when work, it can satisfy the uniformly heated culinary art needs of western-style food small-power；30 groups of burner of different number can also be passed through
It closes and uses, adapt to the culinary art scene of various complexity.The movement of burner 30 can facilitate the cleaning of panel 12；It also can be empty
The space of panel 12 out is used for other purposes.The present invention brings great convenience for consumer, is particularly suitable for modern times big city
The living space in small room releases the area of kitchen range occupancy；It is applied widely, no matter uniform small fire western-style food or high fire
The Chinese meal of quick-fried can freely be implemented using the present invention；And meet country-level Energy Efficiency Standard, reduce the row of pernicious gas
It puts, is the invention benefited the nation and the people.
Above-described embodiment is only schematical, for the ordinary skill in the art, it is possible to understand that is not taking off
In the case where from the principle and spirit of the invention, a variety of change, modification, replacement and modification that these embodiments can be carried out,
It is regarded as still falling within protection scope of the present invention to the equivalent replacement of the content of present invention.
Claims (15)
1. a kind of rotary type cumulative combines gas cooker, it is characterised in that: including kitchen range ontology (10), linking arm (20), burning
Device (30), fuel gas transmission channel (40),
The kitchen range ontology (10) includes panel (12) and the gas consumption adjusting valve (15) for connecting fuel gas source,
The quantity of the burner (30) is two or more,
One end of the fuel gas transmission channel (40) is connect with gas consumption adjusting valve (15), and the other end connects with burner (30)
It is logical, it is transported to combustion gas in burner (30) from gas consumption adjusting valve (15) and burns,
One end of the linking arm (20) is rotatably mounted in above panel (12), and the other end connect with burner (30), makes
Burner (30) is mobile in the top of panel (12), and freely forms the heating source of different capacity.
2. rotary type cumulative according to claim 1 combines gas cooker, it is characterised in that: the kitchen range ontology (10) is also
Including the support frame (11) connecting with panel (12), the gas consumption adjusting valve (15) is mounted on support frame (11) or panel
(12) on.
3. rotary type cumulative according to claim 1 combines gas cooker, it is characterised in that: the single burner (30)
Power between 100 watts to 2500 watts.
4. rotary type cumulative according to claim 1 combines gas cooker, it is characterised in that: the linking arm (20) can be with
Change length by flexible.
5. rotary type cumulative according to claim 1 combines gas cooker, it is characterised in that: the linking arm (20) includes
One end of first linking arm (21) and the second linking arm (22), first linking arm (21) is rotatably mounted in panel (12)
Top, the other end are rotatably coupled with the second linking arm (22), and the other end of the second linking arm (22) and burner (30) are even
It connects.
6. rotary type cumulative according to claim 5 combines gas cooker, it is characterised in that: first linking arm (21)
And/or second linking arm (22) be retractable structure, change the length of linking arm (20) can by flexible.
7. rotary type cumulative according to claim 1 combines gas cooker, it is characterised in that: the fuel gas transmission channel
It (40) is flexible hose.
8. rotary type cumulative according to claim 1 combines gas cooker, it is characterised in that: the panel (12) is provided with
Aperture (13), gas consumption adjusting valve (15) are equipped with combustion gas output port (14), and the combustion gas output port (14) passes through aperture
(13) top of panel (12) is extended to, and is connected with fuel gas transmission channel (40).
9. rotary type cumulative according to claim 8 combines gas cooker, it is characterised in that: the combustion gas output port
(14) quantity is identical as the quantity of fuel gas transmission channel (40), fuel gas transmission channel (40) be disposed through linking arm (20) it
In, one end of linking arm (20) is rotatably mounted in the top of panel (12) with combustion gas output port (14) for rotation axis.
10. rotary type cumulative according to claim 8 combines gas cooker, it is characterised in that: the combustion gas output port
(14) it is equipped between gas consumption adjusting valve (15) nozzle (31), the combustion gas of gas consumption adjusting valve (15) output is by spray
After mouth (31) is mixed into air, pass through combustion gas output port (14) output to fuel gas transmission channel (40).
11. rotary type cumulative according to claim 1 combines gas cooker, it is characterised in that: the burner (30) with
It is equipped between fuel gas transmission channel (40) nozzle (31), the combustion gas of fuel gas transmission channel (40) output is premixed by nozzle (31)
After air, burn into burner (30).
12. rotary type cumulative according to claim 1 combines gas cooker, it is characterised in that: the burner (30) sets
It is equipped with pan bracket (32).
13. rotary type cumulative according to claim 1 combines gas cooker, it is characterised in that: the burner (30) is
Round rectangular or oval or triangle or polygon or abnormity.
14. rotary type cumulative according to claim 1 combines gas cooker, it is characterised in that: further include igniter, put out
Fiery protective device and anti-dry burning device.
15. rotary type cumulative according to claim 1 combines gas cooker, it is characterised in that: burner (30) energy
It is enough to stir up and down, convenient for storage and clean face plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710503087.8A CN109140527A (en) | 2017-06-27 | 2017-06-27 | A kind of rotary type cumulative combination gas cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710503087.8A CN109140527A (en) | 2017-06-27 | 2017-06-27 | A kind of rotary type cumulative combination gas cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109140527A true CN109140527A (en) | 2019-01-04 |
Family
ID=64805360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710503087.8A Withdrawn CN109140527A (en) | 2017-06-27 | 2017-06-27 | A kind of rotary type cumulative combination gas cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109140527A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119713326A (en) * | 2023-09-28 | 2025-03-28 | 华帝股份有限公司 | Stacked fire stove and control method thereof |
| CN119713271A (en) * | 2023-09-28 | 2025-03-28 | 华帝股份有限公司 | Burners and Cooktops |
| CN119713330A (en) * | 2023-09-28 | 2025-03-28 | 华帝股份有限公司 | Gas stove |
| CN119713327A (en) * | 2023-09-28 | 2025-03-28 | 华帝股份有限公司 | Connecting components and cooktops |
| CN119713329A (en) * | 2023-09-28 | 2025-03-28 | 华帝股份有限公司 | Gas range |
| CN119713272A (en) * | 2023-09-28 | 2025-03-28 | 华帝股份有限公司 | Burner assembly and stove |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0677705A2 (en) * | 1994-04-08 | 1995-10-18 | MERLONI ELETTRODOMESTICI S.p.A. | Gas burner having variable positioning and cooking hob incorporating such a burner |
| WO2015114490A2 (en) * | 2014-02-03 | 2015-08-06 | BSH Hausgeräte GmbH | Gas burner arrangement, hot plate and stove |
| CN205208646U (en) * | 2015-11-28 | 2016-05-04 | 华帝股份有限公司 | Can convertible combustor |
| CN206160222U (en) * | 2016-11-05 | 2017-05-10 | 王颖智 | Dual -purpose modularization concatenation cooking utensils of gas electricity |
| CN206890588U (en) * | 2017-06-27 | 2018-01-16 | 王颖智 | A kind of rotary type cumulative combines gas kitchen ranges |
-
2017
- 2017-06-27 CN CN201710503087.8A patent/CN109140527A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0677705A2 (en) * | 1994-04-08 | 1995-10-18 | MERLONI ELETTRODOMESTICI S.p.A. | Gas burner having variable positioning and cooking hob incorporating such a burner |
| WO2015114490A2 (en) * | 2014-02-03 | 2015-08-06 | BSH Hausgeräte GmbH | Gas burner arrangement, hot plate and stove |
| CN205208646U (en) * | 2015-11-28 | 2016-05-04 | 华帝股份有限公司 | Can convertible combustor |
| CN206160222U (en) * | 2016-11-05 | 2017-05-10 | 王颖智 | Dual -purpose modularization concatenation cooking utensils of gas electricity |
| CN206890588U (en) * | 2017-06-27 | 2018-01-16 | 王颖智 | A kind of rotary type cumulative combines gas kitchen ranges |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119713326A (en) * | 2023-09-28 | 2025-03-28 | 华帝股份有限公司 | Stacked fire stove and control method thereof |
| CN119713271A (en) * | 2023-09-28 | 2025-03-28 | 华帝股份有限公司 | Burners and Cooktops |
| CN119713330A (en) * | 2023-09-28 | 2025-03-28 | 华帝股份有限公司 | Gas stove |
| CN119713327A (en) * | 2023-09-28 | 2025-03-28 | 华帝股份有限公司 | Connecting components and cooktops |
| CN119713329A (en) * | 2023-09-28 | 2025-03-28 | 华帝股份有限公司 | Gas range |
| CN119713272A (en) * | 2023-09-28 | 2025-03-28 | 华帝股份有限公司 | Burner assembly and stove |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191230 Address after: 100161 Beijing city Fengtai District Lianxiang Park No. 5 104 Applicant after: Beijing Luo Dan United Electrical Appliance Technology Co.,Ltd. Address before: 100161 Beijing city Fengtai District Lianxiang Park building 104 room 5 Applicant before: Wang Yingzhi Applicant before: Luo Tianyi |
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |