CN101929725B - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN101929725B CN101929725B CN 201010212635 CN201010212635A CN101929725B CN 101929725 B CN101929725 B CN 101929725B CN 201010212635 CN201010212635 CN 201010212635 CN 201010212635 A CN201010212635 A CN 201010212635A CN 101929725 B CN101929725 B CN 101929725B
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Abstract
The invention relates to an air conditioner capable of inhibiting vibration sound. The box (11) of an outdoor unit (10) is divided into a heat exchange chamber and a machine chamber (B) by a division board. The heat exchange chamber accommodates a heat exchange device and a blower, and the machine chamber (B) accommodates a compressor. Spare valves (37, 38) of a liquid pipe (39) and a gas pipe (40) which are connected with the compressor are supported on a supporting board (36) vertically arranged on a bottom board (21) of a box body (11). A side board (24) of the box body (11) adheres to the supporting board (36) and is fixed by a screw, wherein protrusions (45, 46) are arranged at the screw fixation parts of the supporting board (36) or the side board (24), and the supporting board (36) are contacted with the side board (24) by the protrusions (45, 46).
Description
Technical field
The present invention relates to liquid pipe and tracheae are supported on service valve the air-conditioner of support plate fixing on the base plate of the casing of outdoor unit.
Background technology
At present, known have a following described air-conditioner, and it utilizes in the casing of demarcation strip with outdoor unit and is divided into Heat Room and Machine Room, accommodates heat exchanger and air blast at Heat Room, accommodate compressor in the Machine Room, possess the service valve that the liquid pipe that is connected with this compressor and tracheae are used.In this air-conditioner, the side plate of casing abuts in setting and is arranged at the base plate of casing and supports on the support plate of service valve, and carries out fastened by screw (for example, with reference to patent documentation 1).
[patent documentation 1] Japanese JP 6-58180 communique
Yet, in above-mentioned existing structure, because support plate contacts in broad range with side plate, therefore, in distance fastened by screw section part far away, be formed with small gap between support plate and side plate.Thus, when the vibration of compressor was delivered to support plate via liquid pipe and tracheae, support plate and side plate collided repeatedly, may produce so-called chatter.
Summary of the invention
The object of the invention is to solve above-mentioned problems of the prior art, a kind of air-conditioner that suppresses chatter is provided.
in order to address the above problem, the invention provides a kind of air-conditioner, it utilizes in the casing of demarcation strip with outdoor unit and is divided into Heat Room and Machine Room, accommodate heat exchanger and air blast at described Heat Room, accommodate compressor in described Machine Room, the service valve that the liquid pipe that is connected with this compressor and tracheae are used is supported on and erects the support plate that arranges on the base plate of described casing, the side plate of described casing abuts on this support plate, and carry out fastened by screw, described air-conditioner is characterised in that, around the described fastened by screw section of described support plate or described side plate, projection is set, utilize this projection that described support plate is contacted with described side plate.
According to described structure, owing to around the fastened by screw section of support plate or side plate, projection being set, utilize this projection that support plate is contacted with side plate, therefore, support plate only contacts in projection with side plate, thereby can prevent from forming the gap between support plate and side plate, suppresses chatter.
Take described structure as the basis, described projection also can form with described service valve and approach.
According to described structure, protrusion-shaped becomes with service valve approaching, and therefore, therefore support plate, can suppress chatter by vibrating little partial fixing in side plate.
Take described structure as the basis, described projection also can be at the roughly first half of described support plate roughly diagonal angle configuration.
According to described structure, because projection is roughly diagonal angle configuration at the roughly first half of support plate, therefore, can stablize fixed support plate and side plate by less fastened by screw section, thereby reduction parts number of packages makes manufacturing process's simplification.
Take described structure as the basis, described projection can be formed on described side plate by the seat extrusion molding.
According to described structure, because projection is formed on side plate by the seat extrusion molding, therefore, need not to arrange separately projection, thereby can cut down the parts number of packages, manufacturing process is oversimplified.
According to the present invention, around the fastened by screw section of support plate or side plate, projection is set, utilize this projection that support plate is contacted with side plate, therefore, support plate only contacts in projection with side plate, thereby can prevent from forming the gap between support plate and side plate, suppresses chatter.
Description of drawings
Fig. 1 means the figure of outdoor unit of the air-conditioner of embodiments of the present invention.
Fig. 2 means the exploded perspective view of the internal structure of outdoor unit.
Fig. 3 means the right side view of the outdoor unit of Fig. 2.
Fig. 4 means the figure that the state of right plate is installed at the outdoor unit of Fig. 3.
Fig. 5 is the cutaway view of the outdoor unit of Fig. 4 of observing from the top.
Symbol description:
10 outdoor units
11 casings
12 outdoor heat exchangers
14 outdoor blowers
21 base plates
22 demarcation strips
24 right plates
31 compressors
36 support plates
The 37 effective service valves of liquid
38 tracheae service valves
39 liquid pipes
40 tracheaes
43A, 44A give prominence to hole (fastened by screw section)
45,46 projections
45A, 46A through hole (fastened by screw section)
The A Heat Room
The B Machine Room
The specific embodiment
Below, illustrate referring to the drawings the preferred embodiment of the present invention.
Fig. 1 means the figure of outdoor unit of the air-conditioner of embodiments of the present invention.
In Fig. 1, the outdoor unit of 10 expression air-conditioners, this outdoor unit 10 is arranged on outdoor, possesses the roughly casing 11 of rectangular shape.
This outdoor unit 10 makes up to consist of air-conditioner with not shown indoor unit, utilize refrigerant piping to connect outdoor unit 10 and form refrigeration cycle with indoor unit, carry out heat exchange by cold-producing medium is flowed with outdoor air in this refrigeration cycle, freeze or the indoor adjusting of the class that heats.
Need to prove, all around the direction of reaching up and down of the following stated is direction when observing from its front face side under the state that is provided with outdoor unit 10.
Fig. 2 means the exploded perspective view of the internal structure of outdoor unit 10.
In outdoor unit 10, erect the demarcation strip 22 that is provided with the steel plate system of being similarly on the base plate 21 of the steel plate system of a part that consists of casing 11, will be divided into Heat Room A and Machine Room B in casing 11 by this demarcation strip 22.In addition, this demarcation strip 22 is fixed in base plate 21 by secure components such as screws.
Disposed chamber's external heat exchanger 12 in Heat Room A, the L-shaped and up and down width of this outdoor heat exchanger 12 is fixed when the long limit 21L2 along the minor face 21L1 of the side (left side) of base plate 21 and rear side overlooks.
In addition, the front face side of the outdoor heat exchanger in Heat Room A 12 is via motor supporting station 13 configuration outdoor blowers 14.This motor supporting station 13 downward-extension on the front face side of outdoor heat exchanger 12 descends the motor of substantial middle position supporting outdoor blowers 14 thereon.Upper and lower side at this motor supporting station 13 has tabular flange part 13A, 13B, by above-mentioned flange part 13A, 13B, motor supporting station 13 is fixed in casing 11.
Accommodate in the configuration of the top of demarcation strip 22 the Denso unit (not shown) that air-conditioner is controlled the control substrate of use.This Denso unit is in casing 11 interior span Heat Room A and Machine Room B configuration.Namely, this demarcation strip 22 forms the height lower than the upper surface of outdoor heat exchanger 12, in configuration Denso unit, the top of this demarcation strip 22, thus, the Denso unit is in height and roughly the same regional interior span Heat Room A and the Machine Room B configuration of the upper surface of outdoor heat exchanger 12.
Like this, across Heat Room A and Machine Room B configuration, therefore, this Denso unit plays a role as the part of the demarcation strip 22 of separating Heat Room A and Machine Room B due to the Denso unit, and, can accommodate the Denso substrate of large specification in the Denso unit.In addition, by the Heat Room A side in the Denso unit, radiator is set, can utilizes the air blast of outdoor blowers 14 efficiently the heat of Denso substrate etc. to be emitted to the outside.
The casing 11 of outdoor unit 10 has: a base plate 21 that consists of the bottom parts of Heat Room A and Machine Room B; The left plate 23 of the steel plate system in the left side of covering Heat Room A; The right plate (side plate) 24 of the steel plate system on the right side of covering Machine Room B; The header board 25 of the steel plate system of the front of covering Heat Room A and Machine Room B; The top board 26 of the steel plate system on the top of covering Heat Room A and Machine Room B.Need to prove, in Fig. 2, symbol 11A represents from the pedestal of below bearing plate 21.
The above-mentioned cap assembly 21,23～26 that consists of casing 11 links mutually by secure components such as screws.More specifically, base plate 21 possesses: form the tabular base plate 21A of approximate horizontal; (four limit 21L1～21L4) be bent to form upward erect edge (side of base plate 21) 21B from the outer peripheral edges of this base plate 21A, erect edge 21B along the four limit 21L1 of base plate 21A～21L4 extend and with the left plate 23 of left and right, 24 and header board 25 overlapping, and, vacate the interval at this lap female threaded hole is set, from the side plate 23 of left and right, 24 and the outside of header board 25 not shown screw is fastened on respectively each female threaded hole, link thus the side plate 23,24 and header board 25 of left and right.
In addition, for other cap assemblies 23～26 beyond base plate 21, on adjacency and the inner part overlapping overlapping portion of other cap assemblies 23～26, female threaded hole is set, under overlap condition from the outside fastening not shown external screw, thus that cap assembly 23～26 is connected to each other.
Rear side at the Heat Room A of casing 11 does not arrange cap assembly, and the outdoor heat exchanger 12 that will be configured on base plate 21 exposes to the outside.
In addition, the left plate 23 of Heat Room A side roughly a plurality of peristomes (not shown) are set on whole, the side of outdoor heat exchanger 12 that is positioned at the inboard of this left plate 23 is covered and is carried out heat exchange via the peristome utilization at the outer gas of inside and outside circulation simultaneously by left plate 23.
In addition, right plate 24 one of Machine Room B side possess the side 24A of covering section of the side that covers Machine Room B and cover the back side 24B of covering section at the back side of Machine Room B, overlook down forming the L word shape.The 24B of back side covering section extends to the position of end (as an end of the cold-producing medium discrepancy side) 12R that covers the Machine Room B side that is configured in the outdoor heat exchanger 12 on base plate 21 from rear side, via linking outdoor heat exchangers 12 at the fixing tube sheet 15 of an end 12R of outdoor heat exchanger 12.
In addition, the side 24A of covering section possesses up and down a pair of peristome 24A1,24A2, and above-mentioned peristome 24A1,24A2 are covered by the cover plate 27 with handle portion 27A.
Here, the peristome 24A1 of upside makes the connecting portion that is arranged at the Denso unit expose, be used for connecting the peristome from the distribution of outside (indoor unit or external power source), passes through in the cover plate 27 with handle portion 27A from the distribution of outside.In addition, the peristome 24A2 of downside is that the peristome that pipe arrangement connects the refrigerant piping between itself and indoor unit is exposed, is used for to the tubing connection portion that the refrigerant piping in the B of Machine Room is connected.Need to prove, with the opposed left plate 23 of this right plate 24 on also be provided with handle portion.
On header board 25, be formed with peristome in the front of outdoor blowers 14, utilize to prevent that the grid 11B that human body etc. contacts with outdoor blowers 14 from covering this peristome.During by 14 rotation of Motor Drive outdoor blowers, outer gas is by around outdoor unit 10, more specifically in the rear side and left surface side suction Heat Room A of outdoor heat exchanger 12, by the roughly front of outdoor heat exchanger 12, the grid 11B by Heat Room A front discharges afterwards.That is, this outdoor unit 10 forms the front that in the past top blast goes out the air after heat exchange and blows out type.
In the B of Machine Room, compressor 31, reservoir 32 and the cross valve 33 that consists of the part of refrigeration cycle is connected the refrigerant loop component parts such as valve body of this class and connected by pipe arrangement and be housed in roughly descending in side space of Machine Room B with expansion valve.The sound insulating member 35 that be used for to suppress the noise that compressor 31 produces is arranged on compressor 31 in the mode of surrounding compressor 31.At the fore-and-aft direction of the side of Machine Room B centre position configuration support plate 36 roughly, at these support plate 36 gentle effective service valves 38 of the effective service valve 37 of fixer.Be connected with liquid pipe 39 and the tracheae 40 of the refrigerant piping that is connected with compressor 31 with service valve 38 at the effective service valve 37 of above-mentioned liquid and tracheae, and, be connected with respectively from tracheae and the liquid pipe of the refrigerant piping of indoor unit extension, thus, consist of the refrigeration cycle that makes refrigerant circulation.
Fig. 3 means the right side view of the outdoor unit 10 of Fig. 2, and Fig. 4 means the figure that the state of right plate 24 is installed at the outdoor unit 10 of Fig. 3.Fig. 5 is the cutaway view of the outdoor unit 10 of Fig. 4 of observing from the top.
As shown in Figure 3, support plate 36 possesses the board 36A of steel plate system, is formed with in the bottom of board 36A with the erecting that edge 21B engages of base plate 21 at the claw 36B of above-below direction location board 36A.Be fixed in by pair of screws 41 by the bottom of the board 36A of claw 36B location and erect edge 21B.Form to the recess 36C of Machine Room B side depression between pair of screws 41, thereby the bottom that can improve board 36A is with respect to the fastening rigidity (intensity) of screw 41.In addition, form outstanding laterally protuberance 21C between pair of screws 41, erect edge 21B with respect to the fastening rigidity (intensity) of screw 41 thereby can improve.
Be formed with the 36D of the section of heaving that heaves laterally on the top of recess 36C.This is heaved the 36D of section and form the shape (fillet oblong-shaped) that for example the rectangle chamfering is formed its minor face semicircle shape under overlooking.
Be formed with a pair of notch 36E in up and down from from the fore-and-aft direction substantial middle section of heaving the 36D of section to the rearward end incision of board 36A at board 36A.Notch 36E at upside inserts the liquid pipe 39 that is connected with the effective service valve 37 of liquid, and the installation portion 37A of two strands of shapes of the effective service valve 37 of liquid is fixed on the par of heaving the 36D of section by pair of bolts 42.In addition, insert at the notch 36E of downside the tracheae 40 that is connected with service valve 38 with tracheae, tracheae is fixed on the par of heaving the 36D of section with the installation portion 37A of two strands of shapes of service valve 38 by pair of bolts 42.
Each service valve 37,38 configures as follows: the effective attaching nut 37B of liquid that is connected with the liquid pipe of indoor unit, the tracheae that is connected with the tracheae of indoor unit are positioned at the rear side of outdoor unit 10 with attaching nut 38B.Therefore, be connected to the effective attaching nut 37B of liquid and tracheae with the liquid pipe of the indoor unit of attaching nut 38B and tracheae towards the rear of outdoor unit 10 and connected by pipe arrangement.
In addition, the effective service valve 37 of liquid with the effective attaching nut 37B of liquid slightly towards under mode configure.The liquid pipe of the indoor unit that therefore, extends from the effective attaching nut 37B of liquid can be integrated from the tracheae of tracheae with the indoor unit of attaching nut 38B extension.In addition, in Fig. 3, the operating portion that uses when symbol 38C represents that gas pressure is measured, when gas is filled etc.
Like this, be formed for the fixed part 43,44 of fixed support plate 36 and right plate 24 to the in-plane extension of board 36A from heaving the 36D of section, therefore, can dwindle the board 36A on every side that heaves the 36D of section, cut down the material of support plate 36.In addition, form chamfer shape by heaving the 36D of section, and fixed part 43 can be arranged on the space at the rear, top of heaving the 36D of section, therefore, can dwindle the profile of support plate 36, cut down the material of support plate 36.
As shown in Figure 4, the top of the peristome 24A2 of right plate 24 forms along the shape of heaving the 36D of section, thereby the bottom forms than the wide claw 36B that avoids support plate 36 in top.Form the otch covering 24A3 of section of the notch 36E that covers support plate 36 in the rear portion side of peristome 24A2.When right plate 24 was fixed in support plate 36, this otch covering 24A3 of section and the rearward end butt of heaving the 36D of section were located right plate 24 on fore-and-aft direction.
At the side 24A of covering section, be formed with respectively to the inside (Machine Room B side) outstanding projection 45,46 with the fixed part 43 of support plate 36,44 corresponding positions.That is, projection 45,46 and service valve 37,38 approach configuration.Above-mentioned projection 45,46 extrudes (seat is given as security) moulding by the seat based on punch process and forms.Be formed with respectively through hole 45A, 46A (with reference to Fig. 2) in projection 45,46.In other words, projection 45,46 only is formed on the circumference of through hole 45A, 46A, in the present embodiment, forms the size of the degree of the seat surface that can configure screw 47.By above-mentioned through hole 45A, 46A are alignd and trip bolt 47 with outstanding hole 43A, the 44A of support plate 36, fixed support plate 36 and right plate 24 thus.
In addition, the outstanding hole 43A of support plate 36 and the through hole 45A of right plate 24 consist of a fastened by screw section, and the outstanding hole 44A of support plate 36 and the through hole 46A of right plate 24 consist of another fastened by screw section.
In the outdoor unit 10 that so consists of, during compressor 31 running, then the vibration of compressor 31 transmits to support plate 36 via service valve 37,38 via liquid pipe 39 and tracheae 40.In the present embodiment, as shown in Figure 5, support plate 36 only contacts in projection 45,46 with right plate 24, therefore, can dwindle the contact area of support plate 36 and right plate 24, prevent from forming the gap between support plate 36 and right plate 24, consequently, can suppress chatter.
In support plate 36, more away from the service valve 37,38 as vibration source, vibrate larger.In the present embodiment, because projection 45,46 forms near service valve 37,38, so vibrate little partial fixing in support plate 36 on right plate 24, the vibration of side plate 24 transmission to the right diminishes thus, consequently, can further suppress chatter.
Because projection 45, the 46 roughly first halves at support plate 36 are roughly diagonal angle configuration, therefore, can utilize the fastened by screw section of less (being two places in the present embodiment) to stablize fixed support plate 36 and right plate 24, thereby cut down the parts number of packages, manufacturing process is oversimplified.
In addition, only be formed on the circumference of through hole 45A, 46A due to projection 45,46, therefore, can reduce the contact area of support plate 36 and right plate 24, can suppress chatter.
And then, because projection 45,46 is integrally formed on right plate 24 by the seat extrusion molding based on punch process, therefore, need not to arrange separately projection, thereby can cut down the parts number of packages, manufacturing process is oversimplified.
In addition, because projection 45,46 avoids connecting the effective attaching nut 37B of liquid of the liquid pipe of indoor unit, the tracheae that connects the tracheae of indoor unit configures with the operating portion 38C of service valve 38 with attaching nut 38B, tracheae, thereby easily trip bolt 47.
As described above, according to present embodiment, around the fastened by screw section of right plate 24, projection 45,46 is set, utilize this projection 45,46 that support plate 36 is contacted with right plate 24, therefore, support plate 36 only contacts in projection 45,46 with right plate 24, thereby can prevent from forming the gap between support plate 36 and right plate 24, suppresses chatter.
In addition, according to present embodiment, approach because projection 45,46 forms with service valve 37,38, therefore, support plate 36 passes through the little partial fixing of vibration in right plate 24, thereby can suppress chatter.
In addition, according to present embodiment, projection 45, the 46 roughly first halves at support plate 36 are roughly configuration diagonally, therefore, can stablize fixed support plate 36 and right plate 24 by less fastened by screw section, thereby cut down the parts number of packages, manufacturing process is oversimplified.
And then, according to present embodiment, because projection 45,46 is formed on right plate 24 by the seat extrusion molding, therefore, need not to arrange separately projection, thereby can cut down the parts number of packages, manufacturing process is oversimplified.
But above-mentioned embodiment is only a mode of the present invention, certainly can suitably change in the scope that does not break away from purport of the present invention.
For example, in the above-described embodiment, projection 45,46 is arranged on right plate 24 sides, but also can be arranged on support plate 36 sides.
In addition, in the above-described embodiment, projection 45, the 46 whole circumference settings at through hole 45A, 46A, but also can be arranged on the part.
In addition, in the above-described embodiment, support plate 36 is fixed on the side 24A of covering section of right plate 24, but is not limited to this, and support plate 36 also can be fixed on the back side 24B of covering section of right plate 24 or be fixed on the header board 25 of the front that covers Machine Room B.
In addition, in the above-described embodiment, be formed with two projections 45,46 at right plate 24, but projection can be formed with one or more.
And then, be formed with the projection 45 on top at the rear portion of support plate 36, be formed with the roughly projection 46 of centre of above-below direction in the front portion of support plate 36, but also can form in the front portion of support plate 36 projection 45 on top, form the roughly projection 46 of centre of above-below direction at the rear portion of support plate 36.In this case, the projection 46 due to above-below direction in the middle of is not roughly avoided liquid pipe and the tracheae of indoor unit, therefore preferably is arranged on the below of the tracheae service valve 38 of downside, rather than is arranged between the gentle effective service valve 38 of the effective service valve 37 of liquid.
Claims (5)
1. air-conditioner, it utilizes in the casing of demarcation strip with outdoor unit and is divided into Heat Room and Machine Room, accommodate heat exchanger and air blast at described Heat Room, accommodate compressor in described Machine Room, the service valve that the service valve that the liquid that is connected with this compressor is effective and tracheae are used is supported on support plate, and described support plate is erect and is arranged on the base plate of described casing, and the right plate of described casing abuts on this support plate, and carry out fastened by screw
Described air-conditioner is characterised in that,
Around the fastened by screw section of described support plate or described right plate, projection is set, utilizes this projection that described support plate is contacted with described right plate.
2. air-conditioner according to claim 1, is characterized in that,
Described protrusion-shaped becomes with described service valve approaching.
3. air-conditioner according to claim 1, is characterized in that,
Described projection is roughly diagonal angle configuration at the roughly first half of described support plate.
4. air-conditioner according to claim 2, is characterized in that,
Described projection is roughly diagonal angle configuration at the roughly first half of described support plate.
5. the described air-conditioner of any one according to claim 1～4, is characterized in that,
Described projection is formed on described right plate by the seat extrusion molding.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-149171 | 2009-06-23 | ||
| JP2009149171A JP2011007371A (en) | 2009-06-23 | 2009-06-23 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101929725A CN101929725A (en) | 2010-12-29 |
| CN101929725B true CN101929725B (en) | 2013-05-08 |
Family
ID=43369048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010212635 Expired - Fee Related CN101929725B (en) | 2009-06-23 | 2010-06-22 | Air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2011007371A (en) |
| CN (1) | CN101929725B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG191964A1 (en) | 2011-01-17 | 2013-08-30 | Takeda Pharmaceutical | Orally dispersible tablet |
| CN104482612B (en) * | 2014-12-04 | 2017-06-27 | 美的集团武汉制冷设备有限公司 | Outdoor unit |
| JP2017187204A (en) * | 2016-04-04 | 2017-10-12 | 三菱重工サーマルシステムズ株式会社 | Outdoor unit of air conditioning system |
| CN208282286U (en) * | 2016-10-31 | 2018-12-25 | 三菱电机株式会社 | The outdoor unit of air-conditioning device |
| JP7326087B2 (en) * | 2019-09-20 | 2023-08-15 | 株式会社コロナ | Outdoor unit |
| JP7264786B2 (en) * | 2019-09-27 | 2023-04-25 | 株式会社コロナ | outdoor unit of air conditioner |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0658180B2 (en) * | 1986-06-10 | 1994-08-03 | 三洋電機株式会社 | Heat exchange unit |
| CN2303201Y (en) * | 1997-06-04 | 1999-01-06 | 海尔集团公司 | Out door machinery structure of air conditioner |
| KR100486600B1 (en) * | 2003-04-08 | 2005-05-03 | 엘지전자 주식회사 | Base panel for outdoor unit for air conditioner |
| CN201246827Y (en) * | 2008-07-16 | 2009-05-27 | 海尔集团公司 | Window air conditioner base plate |
-
2009
- 2009-06-23 JP JP2009149171A patent/JP2011007371A/en active Pending
-
2010
- 2010-06-22 CN CN 201010212635 patent/CN101929725B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101929725A (en) | 2010-12-29 |
| JP2011007371A (en) | 2011-01-13 |
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