CN102018450A - Aluminum pan - Google Patents
Aluminum pan Download PDFInfo
- Publication number
- CN102018450A CN102018450A CN2009101528574A CN200910152857A CN102018450A CN 102018450 A CN102018450 A CN 102018450A CN 2009101528574 A CN2009101528574 A CN 2009101528574A CN 200910152857 A CN200910152857 A CN 200910152857A CN 102018450 A CN102018450 A CN 102018450A
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- China
- Prior art keywords
- hole flanging
- storage tank
- metallic interconnect
- aluminium
- magnetic conducting
- 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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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 100
- 238000010438 heat treatment Methods 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 37
- 239000002131 composite material Substances 0.000 claims abstract description 35
- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 34
- 239000004411 aluminium Substances 0.000 claims description 87
- 150000001875 compounds Chemical class 0.000 claims description 21
- 238000003475 lamination Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 9
- 238000005215 recombination Methods 0.000 claims description 6
- 230000006798 recombination Effects 0.000 claims description 6
- 230000008646 thermal stress Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 239000010935 stainless steel Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000003044 adaptive effect Effects 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010033546 Pallor Diseases 0.000 description 1
- 238000000641 cold extrusion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Cookers (AREA)
Abstract
The invention relates to an aluminum pan. The lower surface of the bottom of the aluminum pan is a composite surface and is provided with an accommodating groove. The aluminum pan comprises a magnetic conduction heating plate made of a plate with upward flanged holes, and is characterized by also comprising a metal connecting plate and an aluminum plate, wherein upward flanged holes and downward flanged holes are distributed on the surface of the metal connecting plate; the size and the shape of the aluminum plate are matched with those of the accommodating groove; the aluminum plate and the metal connecting plate are filled in the accommodating groove from bottom to top, the upward flanged holes of the metal connecting plate are connected with the bottom of the accommodating groove, and the downward flanged holes of the metal connecting plate are connected with the aluminum plate; the magnetic conduction heating plate is larger than the accommodating groove, at least one circle of flanged holes are fixedly connected with the bottom of a pan body while the magnetic conduction heating plate is fixedly connected with the lower surface of the aluminum plate through the flanged holes; and a structure that the lower magnetic conduction heating plate is arranged opposite to the upper metal connecting plate is adopted, so the thermal stress caused by different materials of the magnetic conduction heating plate and the aluminum pan body can be effectively eliminated, the defect that the bottom of the pan with the composite bottom is easy to deform after being heated is overcome, and the safety performance is improved.
Description
Technical field
The present invention relates to the technical field of tableware pot, relate in particular at the bottom of a kind of compound pot of aluminium matter pot.
Background technology
Because aluminium is non-magnet material, therefore traditional aluminium matter pot is not suitable for using on electromagnetic stove, occurred at above-mentioned present situation market at the bottom of a kind of compound pot of aluminium matter pot, it is a kind of to be to be in compound last layer stainless steel bottom surface, original aluminium matter the bottom of a pan with it, and the bottom surface and the bottom of a pan are welded, and its defective is the processing technology complexity, steel plate need be welded on the bottom of aluminium matter pot, welding needs special protruding being equipped with, and be easy to have influence on the fineness on surface, the bottom of a pan simultaneously, and the cost of welding is also higher.Be that the Chinese utility model patent " at the bottom of the compound pot of aluminium matter pot " of ZL02217063.4 (notification number is CN2544654Y) has disclosed a kind of such structure also just like a patent No., it is at the compound upper steel plate in the bottom in the aluminium matter the bottom of a pan, it is characterized in that stamping out a plurality of hole flangings on the surface of steel plate, cold extrusion is carried out in the bottom that steel plate is fitted in the aluminium matter the bottom of a pan, make in the hole flanging that is squeezed into after the aluminum metal distortion in the aluminium matter the bottom of a pan on the steel plate, the flange of hole flanging is pressed in the aluminum substrate in the aluminum pot the bottom of a pan simultaneously, tightly embrace with aluminum substrate, steel plate is composite and fixed on the bottom in the aluminium matter the bottom of a pan.Have advantages such as processing is simple, cost is low, connection is more firm at the bottom of this compound pot, but, because magnetic conducting and heating panel is to be composite and fixed at a pot body one side, causing pot body and magnetic conducting and heating panel is that different materials is made, under the frequent occasion of expanding with heat and contract with cold, be easy to generate thermal stress, can cause a lot of hazards after causing the bowl bottom surface to produce the distortion, particularly bowl bottom surface evagination of evagination or indent, as rotate instability, make the interior blanching object of bowl injure the person, so need further change
This is the disadvantage defective that exists at the bottom of the traditional compound pot, requires further improvement design.
Summary of the invention
Technical problem to be solved by this invention is the aluminium matter pot that provides a kind of structure practicality at above-mentioned prior art present situation, prevents the multiple end of process that the bottom of a pan is out of shape, security is good.
The present invention solves the problems of the technologies described above the technical scheme that is adopted:
A kind of aluminium matter pot, it includes:
The pot body of one aluminium matter, the lower surface of bottom is to be used for compound surface, is provided with storage tank;
One magnetic conducting and heating panel adopts hole flanging sheet material up;
It is characterized in that:
Other has a metallic interconnect, and its surface distributed has up and upper and lower hole flanging down;
And an aluminium sheet, size shape cooperates with storage tank;
Aluminium sheet and metallic interconnect are filled in the storage tank from descending, and the last hole flanging of metallic interconnect connects the bottom of storage tank, and the following hole flanging of metallic interconnect connect aluminium sheet;
And magnetic conducting and heating panel is bigger than storage tank, makes lower surface that magnetic conducting and heating panel is fastened on aluminium sheet by hole flanging simultaneously like this, and remains with a circle hole flanging at least and bottom of pot body is connected and fixed.
Or,
A kind of aluminium matter pot, it includes:
The pot body of one aluminium matter, the lower surface of bottom is to be used for compound surface, is provided with storage tank;
One magnetic conducting and heating panel;
It is characterized in that:
Other has a metallic interconnect, and its surface distributed has up and upper and lower hole flanging down;
And composite metal plate, the upper strata is an aluminium lamination, the upper strata size shape cooperates with storage tank, and lower floor is the magnetic conducting and heating layer, as magnetic conducting and heating panel;
The aluminium lamination and the metallic interconnect of composite metal plate are filled in the storage tank from descending, and the last hole flanging of metallic interconnect connects the bottom of storage tank, and the following hole flanging of metallic interconnect connect the aluminium lamination of composite metal plate,
And the magnetic conducting and heating layer of composite metal plate remains with a circle hole flanging at least and bottom of pot body is connected and fixed.
Or,
A kind of aluminium matter pot, it includes:
The pot body sheet material of one aluminium matter, the lower surface of bottom is to be used for compound surface, is provided with storage tank;
One magnetic conducting and heating panel adopts hole flanging sheet material up;
It is characterized in that:
Other has a metallic interconnect, and its surface distributed has up and upper and lower hole flanging down;
And an aluminium sheet, size shape cooperates with storage tank;
In the pot body sheet material recombination process, aluminium sheet and metallic interconnect are filled in the storage tank from descending, and the last hole flanging of metallic interconnect connects the bottom of storage tank, and the following hole flanging of metallic interconnect connect aluminium sheet; And magnetic conducting and heating panel is bigger than storage tank, thereby makes lower surface that magnetic conducting and heating panel is fastened on aluminium sheet by hole flanging simultaneously, and a position, storage tank outer that remains with a circle hole flanging and pot body sheet material at least is connected and fixed;
At last, pot body sheet material is pressed into a pot body.
Or,
A kind of aluminium matter pot, it includes:
The pot body sheet material of one aluminium matter, the lower surface of bottom is to be used for compound surface, is provided with storage tank;
One magnetic conducting and heating panel;
It is characterized in that:
Other has a metallic interconnect, and its surface distributed has up and upper and lower hole flanging down;
And composite metal plate, the upper strata is an aluminium lamination, the upper strata size shape cooperates with storage tank, and lower floor is the magnetic conducting and heating layer, as magnetic conducting and heating panel;
In the pot body sheet material recombination process, the aluminium lamination of composite metal plate and metallic interconnect are filled in the storage tank from descending, and the last hole flanging of metallic interconnect connects the bottom of storage tank, and the following hole flanging of metallic interconnect connect the aluminium lamination of composite metal plate; The magnetic conducting and heating layer of composite metal plate is bigger than storage tank, thereby a position, storage tank outer that makes the magnetic conducting and heating layer of composite metal plate remain with a circle hole flanging and pot body sheet material at least is connected and fixed;
At last, pot body sheet material is pressed into a pot body.
As preferably, the last hole flanging of described metallic interconnect and following hole flanging are spaced apart.
As preferably, that described hole flanging adopts is circular, square, pentagon or hexagon, is the ring arrangement.
Compared with prior art, the invention has the advantages that: below adopting magnetic conducting and heating panel and the structure of top metallic interconnect positioned opposite, can effectively eliminate the thermal stress that magnetic conducting and heating panel and aluminium matter pot body different materials cause, reduce the defective of easy deformation behind the bottom high temperature of composite bottom boiler, improve security performance, and, metallic interconnect also can adopt the magnetic conducting and heating material to make, and has improved heating layer thickness, makes pot body heating effect better, connect and stablize firmly the structure practicality.
Description of drawings
The cutaway view of 1 pot of body of Fig. 1 examples of implementation;
The partial enlarged drawing of 1 pot of body of Fig. 2 examples of implementation;
The exploded view of 1 pot of body of Fig. 3 examples of implementation;
The cutaway view of 2 pots of bodies of Fig. 4 examples of implementation;
The partial enlarged drawing of 2 pots of bodies of Fig. 5 examples of implementation;
The exploded view of 2 pots of bodies of Fig. 6 examples of implementation;
The cutaway view of 3 pots of bodies of Fig. 7 examples of implementation;
The partial enlarged drawing of 3 pots of bodies of Fig. 8 examples of implementation;
Fig. 9 .1, the 9.2nd, the composite molding procedure chart of 3 pots of body sheet materials of examples of implementation;
The cutaway view of 4 pots of bodies of Figure 10 examples of implementation;
The partial enlarged drawing of 4 pots of bodies of Figure 11 examples of implementation;
Figure 12 .1, the 12.2nd, the composite molding procedure chart of 4 pots of body sheet materials of examples of implementation;
Figure 13 .1 is the vertical view of metallic interconnect;
Figure 13 .2 is the cutaway view of metallic interconnect;
Figure 13 .3 is the partial enlarged drawing of metallic interconnect;
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Examples of implementation 1
The lower surface 1.1 of pot body 1 bottom that a kind of aluminium matter pot as Figure 1-3, the crucial part of its invention are is to be used for compound surface, is provided with the adaptive storage tank of shape and thickness 1.3, and is normally circular or square; Other has a metallic interconnect 3, its surface distributed have up last hole flanging 3.1 and following hole flanging 3.2 down, size and shape and storage tank 1.3 form fit, can be circular or square, last hole flanging 3.1 and 3.2 employings of following hole flanging are circular, square, pentagon or hexagon, last hole flanging 3.1 and following hole flanging 3.2 are spaced apart, can be that concentric ring is arranged, metallic interconnect 3 adopts stainless steel to make, it below metallic interconnect 3 aluminium sheet 4, size and shape also with storage tank 1.3 form fit, adopt circle or square; Nethermost is magnetic conducting and heating panel 2, adopts hole flanging stainless steel materials up, and magnetic conducting and heating panel 2 is bigger than storage tank 1.3, remains with a circle hole flanging at least in storage tank 1.3 outsides, and that hole flanging adopts is circular, square, pentagon or hexagon; By compacting, aluminium sheet 4 and metallic interconnect 3 are from being filled in the storage tank 1.3 down, and the last hole flanging 3.1 of metallic interconnect 3 connects storage tank 1.3 bottoms, and the following hole flanging 3.2 of metallic interconnect 3 connects aluminium sheet 4; And make the lower surface of aluminium sheet 4 lower surfaces and bottom of pot body concordant substantially; Stainless magnetic conducting and heating panel 2 adopts hole flangings to be fastened on the lower surface of aluminium sheet 4, and remains with a circle hole flanging at least and bottom of pot body 1.2 is connected and fixed.
Examples of implementation 2
A kind of aluminium matter pot shown in Fig. 4-6, the crucial part of its invention are that the lower surface 1.1 of pot body 1 bottom of aluminium matter is to be used for compound surface, are provided with the adaptive storage tank of shape and thickness 1.3, and be normally circular or square; Other has a metallic interconnect 3, its surface distributed have up last hole flanging 3.1 and following hole flanging 3.2 down, size and shape and storage tank 1.3 form fit, can be circular or square, last hole flanging 3.1 and 3.2 employings of following hole flanging are circular, square, pentagon or hexagon, last hole flanging 3.1 and following hole flanging 3.2 are spaced apart, can be that concentric ring is arranged, and metallic interconnect 3 adopts stainless steel to make; And nethermost composite metal plate 5, the upper strata is an aluminium lamination 5.1, size and shape also cooperate with storage tank 1.3, and lower floor is a magnetic conducting and heating layer 5.2, as magnetic conducting and heating panel, the magnetic conducting and heating layer 5.2 of composite metal plate is bigger than storage tank 1.3, remains with the outside of a circle hole flanging at storage tank 1.3 at least; At last, the aluminium lamination 5.1 of composite metal plate 5 and metallic interconnect 3 are from being filled in the storage tank 1.3 down, and the last hole flanging 3.1 of metallic interconnect 3 connects the bottom of storage tank 1.3, and the following hole flanging 3.2 of metallic interconnect 3 connects the aluminium lamination 5.1 of composite metal plate 5; And the magnetic conducting and heating layer of composite metal plate 5 remains with a circle hole flanging 5.3 at least and is connected and fixed with bottom of pot body 1.2.
Examples of implementation 3
The lower surface 1.1 of the pot body sheet material A bottom that a kind of aluminium matter pot shown in Fig. 7-9, the crucial part of its invention are is to be used for compound surface, is provided with the adaptive storage tank of shape and thickness 1.3, and is normally circular or square; Other has a metallic interconnect 3, its surface distributed have up last hole flanging 3.1 and following hole flanging 3.2 down, size and shape and storage tank 1.3 form fit, can be circular or square, last hole flanging 3.1 and 3.2 employings of following hole flanging are circular, square, pentagon or hexagon, last hole flanging 3.1 and following hole flanging 3.2 are spaced apart, can be that concentric ring is arranged, metallic interconnect 3 adopts stainless steel to make, it below metallic interconnect 3 aluminium sheet 4, size and shape also with storage tank 1.3 form fit, adopt circle or square; Nethermost is magnetic conducting and heating panel 2, adopts hole flanging stainless steel materials up, and magnetic conducting and heating panel 2 is bigger than storage tank 1.3, remains with a circle hole flanging at least in storage tank 1.3 outsides, and that hole flanging adopts is circular, square, pentagon or hexagon; In the pot body sheet material recombination process, make aluminium sheet 4 and metallic interconnect 3 from being filled in the storage tank 1.3 down, the last hole flanging 3.1 of metallic interconnect 3 connects storage tank 1.3 bottoms, and the following hole flanging 3.2 of metallic interconnect 3 connects aluminium sheet 4; Stainless magnetic conducting and heating panel 2 adopts hole flangings to be fastened on the lower surface of aluminium sheet 4, and remains with a circle hole flanging 2.2 at least and be connected and fixed with position, storage tank 1.3 outer on the pot body sheet material A, at last the pot body sheet material A ' after compound is pressed into pot body 1.
Examples of implementation 4
A kind of aluminium matter pot shown in Figure 10-12, the crucial part of its invention are that the lower surface 1.1 of the pot body sheet material A bottom of aluminium matter is to be used for compound surface, are provided with the adaptive storage tank of shape and thickness 1.3, and be normally circular or square; Other has a metallic interconnect 3, its surface distributed have up last hole flanging 3.1 and following hole flanging 3.2 down, size and shape and storage tank 1.3 form fit, can be circular or square, last hole flanging 3.1 and 3.2 employings of following hole flanging are circular, square, pentagon or hexagon, last hole flanging 3.1 and following hole flanging 3.2 are spaced apart, can be that concentric ring is arranged, and metallic interconnect 3 adopts stainless steel to make; And nethermost composite metal plate 5, the upper strata is an aluminium lamination 5.1, size and shape also cooperate with storage tank 1.3, and lower floor is a magnetic conducting and heating layer 5.2, as magnetic conducting and heating panel, the magnetic conducting and heating layer 5.2 of composite metal plate is bigger than storage tank 1.3, remains with the outside of a circle hole flanging at storage tank 1.3 at least; In the pot body sheet material recombination process, the aluminium lamination 5.1 and the metallic interconnect 3 of composite metal plate 5 are filled in the storage tank 1.3 from descending, the last hole flanging 3.1 of metallic interconnect 3 connects the bottom of storage tank 1.3, and the following hole flanging 3.2 of metallic interconnect 3 connects the aluminium lamination 5.1 of composite metal plate 5; And the position, storage tank 1.3 outer that the magnetic conducting and heating layer of composite metal plate 5 remains with on a circle hole flanging 5.3 and the pot body sheet material at least is connected and fixed, and at last the pot body sheet material A ' after compound is pressed into pot body 1.
Claims (12)
1. aluminium matter pot, it includes:
The pot body of one aluminium matter, the lower surface of bottom is to be used for compound surface, is provided with storage tank;
One magnetic conducting and heating panel adopts hole flanging sheet material up;
It is characterized in that:
Other has a metallic interconnect, and its surface distributed has up and upper and lower hole flanging down;
And an aluminium sheet, size shape cooperates with storage tank;
Aluminium sheet and metallic interconnect are filled in the storage tank from descending, and the last hole flanging of metallic interconnect connects the bottom of storage tank, and the following hole flanging of metallic interconnect connect aluminium sheet;
And magnetic conducting and heating panel is bigger than storage tank, makes lower surface that magnetic conducting and heating panel is fastened on aluminium sheet by hole flanging simultaneously like this, and remains with a circle hole flanging at least and bottom of pot body is connected and fixed.
2. aluminium matter pot according to claim 1 is characterized in that the last hole flanging of described metallic interconnect and following hole flanging are spaced apart.
3. aluminium matter pot according to claim 1 and 2 is characterized in that described hole flanging adopts circular, square, pentagon or hexagon, is the ring arrangement.
4. aluminium matter pot, it includes:
The pot body of one aluminium matter, the lower surface of bottom is to be used for compound surface, is provided with storage tank;
One magnetic conducting and heating panel;
It is characterized in that:
Other has a metallic interconnect, and its surface distributed has up and upper and lower hole flanging down;
And composite metal plate, the upper strata is an aluminium lamination, the upper strata size shape cooperates with storage tank, and lower floor is the magnetic conducting and heating layer, as magnetic conducting and heating panel;
The aluminium lamination and the metallic interconnect of composite metal plate are filled in the storage tank from descending, and the last hole flanging of metallic interconnect connects the bottom of storage tank, and the following hole flanging of metallic interconnect connect the aluminium lamination of composite metal plate,
And the magnetic conducting and heating layer of composite metal plate remains with a circle hole flanging at least and bottom of pot body is connected and fixed.
5. aluminium matter pot according to claim 4 is characterized in that the last hole flanging of described metallic interconnect and following hole flanging are spaced apart.
6. according to claim 4 or 5 described aluminium matter pots, it is characterized in that described hole flanging adopts circular, square, pentagon or hexagon, is the ring arrangement.
7. aluminium matter pot, it includes:
The pot body sheet material of one aluminium matter, the lower surface of bottom is to be used for compound surface, is provided with storage tank;
One magnetic conducting and heating panel adopts hole flanging sheet material up;
It is characterized in that:
Other has a metallic interconnect, and its surface distributed has up and upper and lower hole flanging down;
And an aluminium sheet, size shape cooperates with storage tank;
In the pot body sheet material recombination process, aluminium sheet and metallic interconnect are filled in the storage tank from descending, and the last hole flanging of metallic interconnect connects the bottom of storage tank, and the following hole flanging of metallic interconnect connect aluminium sheet; And magnetic conducting and heating panel is bigger than storage tank, thereby makes lower surface that magnetic conducting and heating panel is fastened on aluminium sheet by hole flanging simultaneously, and a position, storage tank outer that remains with a circle hole flanging and pot body sheet material at least is connected and fixed;
At last, pot body sheet material is pressed into a pot body.
8. aluminium matter pot according to claim 7 is characterized in that the last hole flanging of described metallic interconnect and following hole flanging are spaced apart.
9. according to claim 7 or 8 described aluminium matter pots, it is characterized in that described hole flanging adopts circular, square, pentagon or hexagon, is the ring arrangement.
10. aluminium matter pot, it includes:
The pot body sheet material of one aluminium matter, the lower surface of bottom is to be used for compound surface, is provided with storage tank;
One magnetic conducting and heating panel;
It is characterized in that:
Other has a metallic interconnect, and its surface distributed has up and upper and lower hole flanging down;
And composite metal plate, the upper strata is an aluminium lamination, the upper strata size shape cooperates with storage tank, and lower floor is the magnetic conducting and heating layer, as magnetic conducting and heating panel;
In the pot body sheet material recombination process, the aluminium lamination of composite metal plate and metallic interconnect are filled in the storage tank from descending, and the last hole flanging of metallic interconnect connects the bottom of storage tank, and the following hole flanging of metallic interconnect connect the aluminium lamination of composite metal plate; The magnetic conducting and heating layer of composite metal plate is bigger than storage tank, thereby a position, storage tank outer that makes the magnetic conducting and heating layer of composite metal plate remain with a circle hole flanging and pot body sheet material at least is connected and fixed;
At last, pot body sheet material is pressed into a pot body.
11. aluminium matter pot according to claim 10 is characterized in that the last hole flanging of described metallic interconnect and following hole flanging are spaced apart.
12., it is characterized in that described hole flanging adopts circular, square, pentagon or hexagon, is the ring arrangement according to claim 10 or 11 described aluminium matter pots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101528574A CN102018450B (en) | 2009-09-18 | 2009-09-18 | Aluminum pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101528574A CN102018450B (en) | 2009-09-18 | 2009-09-18 | Aluminum pan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102018450A true CN102018450A (en) | 2011-04-20 |
| CN102018450B CN102018450B (en) | 2012-07-25 |
Family
ID=43860536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101528574A Active CN102018450B (en) | 2009-09-18 | 2009-09-18 | Aluminum pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102018450B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050053550A (en) * | 2005-05-02 | 2005-06-08 | 손완호 | Kitchenware |
| CN101342048A (en) * | 2007-07-13 | 2009-01-14 | 陆意祥 | Composite boiler and method of manufacturing the same |
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2009
- 2009-09-18 CN CN2009101528574A patent/CN102018450B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102018450B (en) | 2012-07-25 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110420 Assignee: Ningbo Vason Light Industry Group Co., Ltd. Assignor: Lu Yixiang Contract record no.: 2013330000166 Denomination of invention: Composite bottom of aluminum pot and its making method Granted publication date: 20120725 License type: Exclusive License Record date: 20130531 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191017 Address after: 315171 No. 916, Kechuang North Road, jishigang Town, Haishu District, Ningbo City, Zhejiang Province Patentee after: Ningbo Vason Light Industry Group Co., Ltd. Address before: 315171, Zhejiang, Yinzhou, Ningbo Province Hong Kong Industrial Park Ningbo Huasheng metal products Co., Ltd. Patentee before: Lu Yi Xiang |
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| TR01 | Transfer of patent right |