CN105283710B - Furnace combustor - Google Patents
Furnace combustor Download PDFInfo
- Publication number
- CN105283710B CN105283710B CN201380077255.1A CN201380077255A CN105283710B CN 105283710 B CN105283710 B CN 105283710B CN 201380077255 A CN201380077255 A CN 201380077255A CN 105283710 B CN105283710 B CN 105283710B
- Authority
- CN
- China
- Prior art keywords
- air damper
- mixing tube
- air
- gas nozzle
- nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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
- F23D14/46—Details, e.g. noise reduction means
- F23D14/62—Mixing devices; Mixing tubes
- F23D14/64—Mixing devices; Mixing tubes with injectors
-
- 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
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N3/00—Regulating air supply or draught
- F23N3/007—Regulating air supply or draught using mechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2203/00—Gaseous fuel burners
- F23D2203/007—Mixing tubes, air supply regulation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Air Supply (AREA)
Abstract
The present invention relates to a kind of furnace combustor, possess：Burner head (3)；Mixing tube (5), is connected to burner head；And gas nozzle (6), the nozzle bore (6a) of combustion gas is sprayed with the inlet portion (5a) towards mixing tube, the furnace combustor possesses the tubular air damper (7) for limiting the primary air amount for being sucked into mixing tube, make the central axis of air damper consistent with the hole axle of nozzle bore, so as to spray the homogeneous gaseous mixture of air-fuel ratio from multiple flame holes (3a) of burner head peripheral part.The bottom of air damper (7) is arranged on gas nozzle (6), so that the central axis of air damper (7) is consistent with the hole axle of nozzle bore (6a).And, primary air is sucked into mixing tube (5) by the axial gap generated between the front end of air damper (7) and the inlet portion (5a) of mixing tube (5), and air damper (7) is relative to gas nozzle (6) positioned at axially front.
Description
Technical field
The present invention relates to a kind of furnace combustor, possess：Burner head, has multiple flame holes in peripheral part；Mixing tube,
It is connected to burner head；And gas nozzle, the nozzle bore of combustion gas is sprayed with the inlet portion towards mixing tube.
Background technology
In the past, as this furnace combustor, it is known to for controlling the inlet portion from mixing tube to suck once
The furnace combustor (referring for example to patent document 1) of the tubular air damper of air capacity.For this furnace combustor, mixed
Close the part that air damper is inserted in pipe, and by the end of air damper and gas nozzle that are protruded from mixing tube it
Between generate axial gap primary air is sucked into mixing tube.
Furthermore, recorded in patent document 1, set by from the outside of mixing tube radially the screw that is screwed into and by air
The fixed mechanism of damper pressing and be linked in operator of the configuration on stove top board and by air damper towards axial shifting
Dynamic interlinked mechanism, so as to can adjust the furnace combustor of the traffic attraction of primary air by operating operator.Further, recently
It is required that user can not be operated outside stove and change the soakage of primary air without authorization, from without using by connecting
Motivation structure moves the mode of air damper.
However, in order to spray the homogeneous gaseous mixture (combustion gas and of air-fuel ratio from multiple flame holes of burner head peripheral part
The mixed gas of secondary air) and burn well, it is necessary to make the central axis of air damper consistent with the hole axle of nozzle bore.
But, such as above-mentioned conventional example, when air damper is fixed on into mixing tube by screw, the solid situation of bolt according to screw can occur sky
Gas damper is inclined, and causes its center axis relative to the inclined phenomenon of the hole axle of nozzle bore.And, even with above-mentioned company
The structure of motivation structure, air damper relative to mixing tube only tilt slide gap value so that it is difficult in making air damper
Heart axis is consistent with the hole axle of nozzle bore.
Look-ahead technique document Prior Art
Patent document
Patent document 1：Japanese real public clear 60-5229 publications
The content of the invention
Brief summary of the invention
Invent problem to be solved
The present invention be in view of the point of the above and propose, its object is to provide a kind of furnace combustor, the furnace combustor
The central axis of air damper can be made consistent with the hole axle of nozzle bore, such that it is able to make the multiple fire from burner head peripheral part
Hungry ghosts who spit fire sprays the homogeneous gaseous mixture of air-fuel ratio.
The means to solve the problem
To solve above-mentioned problem, furnace combustor of the invention possesses：Burner head, has multiple flames in peripheral part
Mouthful；Mixing tube, is connected to burner head；And gas nozzle, the nozzle bore of combustion gas is sprayed with the inlet portion towards mixing tube,
The furnace combustor possesses the air damper of tubular, is used to limit the primary air amount for being sucked into mixing tube, and its feature exists
In：Be arranged on gas nozzle for bottom in its center axis mode consistent with the hole axle of nozzle bore by air damper, and one
Secondary air is sucked into mixing tube by the axial gap generated between air damper front end and the inlet portion of mixing tube, empty
Gas damper is located at axially front relative to gas nozzle.
According to the present invention, it is arranged on gas nozzle by by the bottom of air damper, to ensure air damper
Relative to the position relationship of gas nozzle, so as to the hole axle of the central axis of air damper and nozzle bore exactly can be made
Cause.Therefore, the primary air being inhaled into by the axial gap between the front end of air damper and the inlet portion of mixing tube
The whole surrounding that air-flow is sprayed from nozzle bore can be evenly distributed in.As a result, can be from the multiple fire of burner head peripheral part
Hungry ghosts who spit fire sprays the homogeneous gaseous mixture of air-fuel ratio, so that fired state is good.
Furthermore, as the mode by the bottom of air damper on gas nozzle, following manner can be enumerated,
The bottom of air damper is screwed on the mode of the periphery of gas nozzle, forms inside towards footpath in the bottom of air damper
The bending edge of lateral bend, and will bending edge sandwich the nozzle retaining feature for the gas nozzle that is spirally connected be formed at nozzle
Between the flange part of periphery or be formed at the flange part of gas nozzle periphery be screwed on gas nozzle periphery from axially front
Pressing member between mode.Especially, the bottom of air damper is screwed together in the mode of gas nozzle outer surface,
Air damper is set to be retreated in axial direction by its rotation, so as to the front end of air damper and the entrance of mixing tube can be changed
Axial gap value between portion, thus can adjust the traffic attraction of primary air and favourable.
Brief description of the drawings
Fig. 1 is the stereogram of the furnace combustor of first embodiment of the invention.
Fig. 2 is the sectional view along II-II line cutting of Fig. 1.
Fig. 3 is the sectional view of the furnace combustor of second embodiment.
Fig. 4 is disposed on the stereogram of the air damper of the furnace combustor of second embodiment.
Fig. 5 is the sectional view of the furnace combustor of the 3rd implementation method.
Reference：
1：Burner support seat 2：Furnace combustor
3：Burner head 3a：Flame hole
3b：Ring-type protrusion 3c：Annular wall
4：Burner lid 4a：Backboard
4b：Determine chip 5：Mixing tube
5a：Inlet portion 6：Gas nozzle
6a：Nozzle bore 6b：Wedge-shaped part
6c：Flange part 6c '：Section portion
6d：Cylindrical portion 61：Nut
7：Air damper 7a：Bending edge
71：First cylindrical member 71a：Tongue piece portion
71b：Hole 72：Second cylindrical member
72a：Vertical hole 72b, 72c：Cross-drilled hole
11：Base portion 11a：Gas passage
12：Column sections 13：Upper plate portion
13a：Support cylinder portion
Specific embodiment
Reference picture 1, Fig. 2,1 is to represent the intrinsic burner support seat of stove for being arranged on and omitting diagram, stove burning
Device 2 is supported by the burner support seat 1.Burner support seat 1 has：Base portion 11, is used to install as nozzle retaining feature
Gas nozzle described later 6；Column sections 12, stand up one end of base portion 11；Upper plate portion 13, from the upper end of column sections 12 with
It is opposed to stretch out with base portion 11.
Furnace combustor 2 possesses：Burner head 3, has multiple flame hole 3a in peripheral part, overlooks rounded；Burner
Lid 4, is placed in burner head 3, in discoideus；Mixing tube 5, is located in central portion below burner head 3；And gas spray
Mouth 6, the nozzle bore 6a of combustion gas is sprayed with the inlet portion 5a towards the lower end of mixing tube 5.Gas nozzle 6 is bolted in burner support
Above the base portion 11 of seat 1, by being formed at the gas passage 11a of base portion 11 by fuel gas supply to gas nozzle 6.
Additionally, burner support seat 1 upper plate portion 13 be formed with it is concentric with gas nozzle 6 (hole axle of nozzle bore 6a)
Support cylinder portion 13a.Then, support cylinder portion 13a is embedded in by by mixing tube 5, so that gas nozzle 6 is located at together with mixing tube 5
The mode of one axis, burner head 3 is supported in the state of burner support seat 1 determining core.Further, mixing tube 5 does not have
Relative to the Venturi tube (Venturi) of its inlet portion 5a undergauges, by radial direction Venturi effect (radial venturi described later
Effect) primary air is sucked from inlet portion 5a.
Burner head 3 is with the ring-type protrusion 3b protruded upward from the opening edge of the upper end of mixing tube 5 and from above
The annular wall 3c that peripheral part is protruded upward.On the circumferencial direction of annular wall 3c multiple end faces from it are formed with across interval
The channel form flame hole 3a being recessed downwards.
It is provided with below burner lid 4 with the upper surface of protrusion 3b across the opposite backboard of predetermined distance
4a.Across interval, the vertical multiple that is provided with determines chip 4b on the circumferencial direction of backboard 4a peripheries, determines under chip 4b by by these
End abutment determines core in the outer peripheral face of protrusion 3b, burner lid 4 relative to burner head 3.
If spraying combustion gas from gas nozzle 6, the air-flow for flowing into burner head 3 by mixing tube 5 is touched under backboard 4a
Face and to radial diffusion, so-called Venturi effect is produced, so as to suck primary air from the inlet portion 5a of mixing tube 5.Then, fire
Gas sprays with the gaseous mixture of primary air from the flame hole 3a of the peripheral part of burner head 3, by supply from outside burner head 3
The auxiliary air of side, gaseous mixture this life (bunsen) burning.
Additionally, furnace combustor 2 has the air damper 7 of tubular, the one of mixing tube 5 will be attracted to according to gaseous species
Secondary air capacity is limited in right amount.In present embodiment, the bottom (bottom) of air damper 7 is installed on gas nozzle 6.
And, primary air by between the front end (upper end) of air damper 7 and the inlet portion 5a of mixing tube 5 generation it is axial between
Gap is sucked into mixing tube 5, and air damper 7 is located at axially front relative to gas nozzle 6.Below, this point is described in detail in detail.
Gas nozzle 6 is in the wedge-shaped part 6b for forming the front end of the nozzle bore 6a and middle flange portion 6c of located base portion 11
Between have compared with flange part 6c paths cylindrical portion 6d.External screw thread is formed with the outer surface of cylindrical portion 6d.And, in sky
The inner peripheral surface of gas damper 7 is formed and corresponds to externally threaded internal thread, and the bottom of air damper 7 is screwed on cylindrical portion 6d
Periphery.
If as described above, the bottom of air damper 7 is arranged on gas nozzle 6, can ensure that air damper 7
Relative to the position relationship of gas nozzle 6, the hole axle of the central axis of air damper 7 and nozzle bore 6a exactly can be made
Cause.Therefore, it is inhaled into once by the axial gap between the front end of air damper 7 and the inlet portion 5a of mixing tube 5
Air can be evenly distributed in the whole surrounding of the air-flow sprayed from nozzle bore 6a.As a result, can be from the peripheral part of burner head 3
Multiple flame hole 3a spray the homogeneous gaseous mixture of air-fuel ratio so that fired state is good.
Additionally, in the present embodiment, because air damper 7 is screwed on gas nozzle 6, therefore, it can make air
Damper 7 is retreated in axial direction by its rotation.Therefore, by changing the front end of air damper 7 and the entrance of mixing tube 5
Axial gap value between portion 5a, can adjust the soakage of primary air.
Secondly, illustrate about the second embodiment shown in Fig. 3, Fig. 4.The base of the furnace combustor 2 of second embodiment
This construction does not have special difference with above-mentioned first embodiment, with first embodiment identical component, position enclose with it is upper
State identical reference.
Second embodiment is that air damper 7 is attached to the portion of gas nozzle 6 with the difference of first embodiment
Point, and air damper 7 construction, the difference is explained in detail below.In this second embodiment, at the bottom of air damper 7
End (lower end) is formed with the bending edge 7a of the ring-type towards radially inner side bending.And, it is convex with gas nozzle 6 in base portion 11
Bending edge 7a is sandwiched between the 6c of edge, so as to the bottom of air damper 7 is installed on gas nozzle 6.Furthermore, Fig. 3
Shown structure is that peripheral part forms the section from the only thickness of slab amount of emersion bending edge 7a of base portion 11 below flange part 6c
Portion 6c ', and bending edge 7a is sandwiched between this section of portion 6c ' and base portion 11.Additionally, gas nozzle 6 is without the first embodiment party
The cylindrical portion 6d of formula.
In implementing kenel second, also the bottom of air damper 7 is arranged on gas nozzle 6, therefore, with first
Implementation method identical, can make the central axis of air damper 7 consistent with the hole axle of nozzle bore 6a, so that can be from burner head
Multiple flame hole 3a of 3 peripheral parts spray the homogeneous gaseous mixture of air-fuel ratio.
Additionally, in this second embodiment, air damper 7 is by forming the first of the bottom end side (downside) of bending edge 7a
Cylindrical member 71 is constituted with the second cylindrical member 72 of the front (upside) for inserting in the first cylindrical member 71 outward.In the first tubular
The tongue piece portion 71a protruded towards radial outside is bent to form at the two of the circumferencial direction of the upper end of component 71.Additionally, in the second tubular
The vertical hole 72a and the circumference from vertical hole 72a that tongue piece portion 71a can be from below inserted are formed with the two of the circumferencial direction of component 72
Cross-drilled hole 72b, the 72c for the two sections that the lateral edges of direction one extend toward circumferencial direction side.Then, selected by making tongue piece portion 71a
The cross-drilled hole 72c of the upper end for being sticked in vertical hole 72a of selecting property, the cross-drilled hole 72b of epimere and hypomere such that it is able to switch air damper
7 length is three-level.Thus, front end (upper end of the second cylindrical member 72) and the entrance of mixing tube 5 of air damper 7 can be changed
Axial gap value between portion 5a, so that adjustable primary air enters the traffic attraction of mixing tube 5.
Furthermore, the second cylindrical member 72 is formed with approaching the larger diameter of the bottom diameter of mixing tube 5, and generation is largely boiled
During spilling, boil spilling soup and be possible to be invaded in air damper 7 from the second cylindrical member 72.Therefore, in the first tubular
Hole 71b is formed at the side face bottom of component 71, can be discharged to invade in air damper 7 by hole 71b and be boiled spilling soup.
Secondly, illustrate about the 3rd implementation method shown in Fig. 5.The basic structure of the furnace combustor 2 of the 3rd implementation method
Make does not have special difference with above-mentioned first embodiment, is enclosed and above-mentioned phase with first embodiment identical component, position
Same reference.
3rd implementation method is that air damper 7 is attached to the portion of gas nozzle 6 with the difference of first embodiment
Point.The difference is explained in detail below.In the third embodiment, it is formed with and can be located in the bottom (lower end) of air damper 7
The bending edge 7a towards radially inner side bending above the flange part 6c of gas nozzle 6.Additionally, with equivalent to pressing structure
The nut 61 of part, the nut 61 is screwed on the external screw thread of the cylindrical portion 6d outer surfaces of gas nozzle 6 from axially front (top)
On.Then, bending edge 7a is sandwiched between flange part 6c and nut 61, the bottom of air damper 7 is arranged on gas
On body nozzle 6.
In this way, in the 3rd implementation method state, also the bottom of air damper 7 is arranged on gas nozzle 6, because
This, with first embodiment identical, can make the central axis of air damper 7 consistent with the hole axle of nozzle bore 6a, so that can
The homogeneous gaseous mixture of air-fuel ratio is sprayed from multiple flame hole 3a of the peripheral part of burner head 3.
Furthermore, in the third embodiment, prepare the different various air dampers 7 of length, selection correspondence gaseous species
The air damper 7 of suitable length be arranged on gas nozzle 6, so as to the primary air amount that will be sucked into mixing tube 5 can
It is limited to the appropriate of correspondence gaseous species.
More than, with reference to the accompanying drawings of embodiments of the present invention, but the present invention is not limited thereto.For example, real second
Apply in mode, air damper 7 can not also be made up of two components, and it is different to prepare length from the 3rd implementation method identical
Various air dampers 7, and selection is arranged on gas nozzle 6 corresponding to the air damper 7 of the suitable length of gaseous species
On, or, in the third embodiment, it is also possible to constitute air damper 7 by two components with second embodiment identical, can
Correspondence gaseous species and change the length of air damper 7.Additionally, in the third embodiment, as pressing member use from
Axially front is screwed on the nut 61 of the periphery of gas nozzle 6, but it is also possible to form female spring washer etc. by inner circumferential
To constitute pressing member.Additionally, above-mentioned implementation method is, venturi portion is not formed in mixing tube 5, and will be by radial direction venturi
The furnace combustor 2 that effect sucks primary air from the inlet portion 5a of mixing tube 5 is applied to of the invention, but includes with text
The furnace combustor of the mixing tube of family name's pipe portion is similarly applicable to the present invention.
Claims (3)
1. a kind of furnace combustor, possesses：Burner head, has multiple flame holes in peripheral part；Mixing tube, is connected to burner
Head；And gas nozzle, the nozzle bore of combustion gas is sprayed with the inlet portion towards mixing tube, the furnace combustor possesses tubular
Air damper, be used to limit the primary air amount for being sucked into mixing tube, it is characterised in that：
Be arranged on gas nozzle for bottom in its center axis mode consistent with the hole axle of nozzle bore by air damper, and one
Secondary air is sucked into mixing tube by the axial gap generated between the front end of air damper and the inlet portion of mixing tube,
Air damper is located at axially front relative to gas nozzle；
The gap value between the front end of air damper and the inlet portion of mixing tube can be changed on the direction of principal axis of air damper,
To adjust the traffic attraction of primary air.
2. furnace combustor as claimed in claim 1, it is characterised in that
The bottom of the air damper is screwed on the periphery of the gas nozzle.
3. furnace combustor as claimed in claim 1, it is characterised in that
The air damper bottom formed towards radially inner side bending bending edge, and will bending edge be clamped into for
Be spirally connected the gas nozzle nozzle retaining feature and be formed between the flange part of gas nozzle periphery.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2013/004007 WO2014207782A1 (en) | 2013-06-26 | 2013-06-26 | Stove burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105283710A CN105283710A (en) | 2016-01-27 |
| CN105283710B true CN105283710B (en) | 2017-07-11 |
Family
ID=52141192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380077255.1A Expired - Fee Related CN105283710B (en) | 2013-06-26 | 2013-06-26 | Furnace combustor |
Country Status (5)
| Country | Link |
|---|---|
| KR (1) | KR102080597B1 (en) |
| CN (1) | CN105283710B (en) |
| HK (1) | HK1214645A1 (en) |
| SG (1) | SG11201510379YA (en) |
| WO (1) | WO2014207782A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016119828A1 (en) * | 2015-01-28 | 2016-08-04 | Arcelik Anonim Sirketi | Gas/air mixer assembly for use in a gas burner |
| ES2645299B1 (en) * | 2016-06-03 | 2018-09-12 | Bsh Electrodomésticos España, S.A. | GAS BURNER AND DOMESTIC COOKING APPLIANCE |
| WO2017211973A1 (en) * | 2016-06-09 | 2017-12-14 | Arcelik Anonim Sirketi | A cooking device comprising an injector |
| CN113551230B (en) * | 2021-08-03 | 2023-11-07 | 九牧厨卫股份有限公司 | Injection device, cooking utensils combustor and cooking utensils |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS605229Y2 (en) * | 1979-11-09 | 1985-02-18 | クラリオン株式会社 | Vertical burner air damper opening/closing device |
| JPS59153424U (en) * | 1983-03-31 | 1984-10-15 | 三菱電機株式会社 | burner |
| JPS605229A (en) | 1983-06-21 | 1985-01-11 | Osaka Yogyo Kk | Preparation of catalyst refractory for low temp. steam reforming of hydrocarbon |
| JPH01208608A (en) * | 1988-02-12 | 1989-08-22 | Kitazawa Sangyo Kk | Pressurized combustion type burner utilizing self-restored gas pressure |
| FR2645627B1 (en) * | 1989-04-07 | 1991-07-19 | Gaz Ind Sa | GAS BURNER BLOCK FOR RADIANT TUBE HEATER |
| JPH05508469A (en) * | 1991-03-12 | 1993-11-25 | ヨー バイラント ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー | Premix gas burner |
| KR950014886U (en) * | 1993-11-18 | 1995-06-17 | Nozzle Combination Structure of Gas Range | |
| JPH11182819A (en) * | 1997-12-25 | 1999-07-06 | Toho Gas Co Ltd | Gas nozzle and internal burner port burner, employing the same |
| JP3398604B2 (en) * | 1998-09-04 | 2003-04-21 | 株式会社ナリタテクノ | Bunsen gas burner |
| JP3561426B2 (en) * | 1998-09-29 | 2004-09-02 | 株式会社 土谷金属 | Burner |
| KR100333601B1 (en) * | 1999-06-29 | 2002-04-24 | 구자홍 | Mixing tube for gas range |
| CN201476013U (en) * | 2009-08-28 | 2010-05-19 | 钟木浪 | Cooking gas burner employing conical airflow cylinder with microporous combustion saving plate |
| JP5491486B2 (en) * | 2011-12-08 | 2014-05-14 | リンナイ株式会社 | Gas nozzle for the stove burner |
-
2013
- 2013-06-26 CN CN201380077255.1A patent/CN105283710B/en not_active Expired - Fee Related
- 2013-06-26 SG SG11201510379YA patent/SG11201510379YA/en unknown
- 2013-06-26 KR KR1020157035085A patent/KR102080597B1/en active IP Right Grant
- 2013-06-26 WO PCT/JP2013/004007 patent/WO2014207782A1/en active Application Filing
-
2016
- 2016-03-01 HK HK16102341.4A patent/HK1214645A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SG11201510379YA (en) | 2016-01-28 |
| CN105283710A (en) | 2016-01-27 |
| KR102080597B1 (en) | 2020-02-24 |
| HK1214645A1 (en) | 2016-07-29 |
| WO2014207782A1 (en) | 2014-12-31 |
| KR20160023677A (en) | 2016-03-03 |
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