CN104566895A - Air supply device and air conditioner thereof - Google Patents
Air supply device and air conditioner thereof Download PDFInfo
- Publication number
- CN104566895A CN104566895A CN201410800101.7A CN201410800101A CN104566895A CN 104566895 A CN104566895 A CN 104566895A CN 201410800101 A CN201410800101 A CN 201410800101A CN 104566895 A CN104566895 A CN 104566895A
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- China
- Prior art keywords
- air
- gear aerofoil
- gear
- supply
- aerofoil
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an air supply device and an air conditioner thereof. The air supply device comprises an air supply shell and a fan blade arranged in the air supply shell, wherein the air supply shell is provided with double air supply ports; wind screens moving along the periphery of the fan blade to adjust the air outlet direction of the air supply device are arranged in the air supply shell. The air supply device has the advantages of simple structure, high overall comfort, avoidance of flow field disturbance in an air channel, low noise and small air amount loss.
Description
Technical field
The present invention relates to a kind of air-supply arrangement and air-conditioning thereof, particularly relate to a kind of air-supply arrangement and air-conditioning thereof of Bidirectional outlet air.
Background technology
The air-conditioner product of similar structures, the especially air-conditioner of multi-air outlet structure in the market, air-conditioner in working order under, there is air-out in each air port.General existing air conditioner wind outlet distribution is on the market roughly as follows: air-out mode, left and right and lower air-out mode, four sides air-out mode etc. up and down, but does not have a kind of function can selecting to control certain air port not air-out.The Railway Project of conventional method:
1. traditional air outlet structure does not substantially all have baffle arrangement, can not select the air port closing one or more direction.The complete machine comfortableness of this mode is not so good, cannot better meet the upper air-out of refrigeration, heat the implementation of lower air-out.
2. another closes with wind deflector to block a certain air port, thus block the frame mode of air-out, realizes by this method selecting which air port air-out, that air port not air-out.This selection mode is owing to being directly stop air port, easily gets muddled in the flow field in air channel near air port, produces whirlpool, and can produce noise problem;
3. on the other hand, utilize wind deflector to block air port, tightly can not affect air channel noise problem, also can not follow the wind due to shield portions and form an entirety, duct cross-section is not smooth, is subject to the impact of whirlpool simultaneously, cause drainage, water conservancy diversion not exclusively, easily cause the loss of air quantity.
Summary of the invention
The present invention mainly provides a kind of air-supply arrangement and air-conditioning thereof, and structure is simple, and complete machine comfortableness is good, and not easily produce flow field disorder in air channel, noise is little, and wind loss is little.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: air-supply arrangement of the present invention, comprise air-supply housing, the fan blade be arranged in described air-supply housing, described air-supply housing is provided with two air outlet, is provided with along described fan blade periphery mobile with the deep bead adjusting air-supply arrangement air-out direction in described air-supply housing.The present invention, by the adjustment of deep bead position, changes the air supply direction of the wind exported from fan blade.
As preferably, described pair of air outlet is the first air outlet and the second air outlet, and described first air outlet and the second air outlet are oppositely arranged.
As preferably, described deep bead comprises can stop that described fan blade is to the first gear aerofoil of described first air outlet or the second air outlet and second gear aerofoil.The present invention changes air supply direction and air supply pattern by the cooperation of first gear aerofoil and second gear aerofoil, air supply pattern can be unidirectional air-supply, two-way ventilating, unidirectional air-supply is namely by the first air outlet air-supply or the air-supply of the second air outlet, and two-way ventilating i.e. the first air outlet and the second air outlet are blown simultaneously.
As preferably, described first gear aerofoil and second gear aerofoil are arc, and described arc plate body comprises extrados and intrados.
As preferably, the extrados of described first gear aerofoil and the extrados of second gear aerofoil are provided with gears meshing tooth road, and be provided with the gear matched with described gears meshing tooth road in described air-supply arrangement, described gear is connected with deep bead motor.
As preferably, be provided with the first gear and the second gear in described air-supply housing, described first gear is meshed with described first gear aerofoil, and described second gear is meshed with described second gear aerofoil.
As preferably, the plate body of described first gear aerofoil and the plate body of second gear aerofoil are uniform thickness plate body.
As preferably, described air-supply arrangement is by be synchronized with the movement closed described first air outlet or second air outlet of described first gear aerofoil and second gear aerofoil.
As preferably, the direction of motion of described first gear aerofoil and second gear aerofoil is contrary.
As preferably, when unidirectional air-supply, the end face of first gear aerofoil and the end contact of second gear aerofoil, both intrados connect, and form level and smooth, a semiclosed cambered surface.When unidirectional air-supply is carried out in first barge board of the present invention and the cooperation of second gear aerofoil, both also connect, both intrados form a level and smooth semiclosed cambered surface, this cambered surface defines one section of supply air duct, and this level and smooth cambered surface surface smoothness, is conducive to drainage and water conservancy diversion, not easily produce whirlpool, make air-supply arrangement wind loss little, this semiclosed cambered surface one end open, this openend is the passway of fan blade air-supply.
As preferably, the shift position of described first gear aerofoil and second gear aerofoil all at least comprises two stop positions among the first position of rest, meta, the second position of rest.The shift position of first gear aerofoil and second gear aerofoil determines air-out direction and air-out mode, if air-supply housing is upper and lower air-out, first gear aerofoil and second gear aerofoil need to be provided with position of rest, middle position of rest, lower position of rest, upper position of rest is used for fan blade and upper air outlet to separate, the wind that such fan blade exports cannot be exported by upper air outlet, avoids air-out; Middle position of rest is used for fan blade to be communicated with upper and lower air outlet, and such air-supply arrangement can carry out two air outlet air-out up and down; Lower position of rest is used for fan blade and lower air outlet to separate, and the wind that such fan blade exports cannot be exported by lower air outlet, avoids lower air-out.If in like manner blow the air-out of housing left and right, also only left position of rest, middle position of rest and right position of rest need be set.Multiple position can also be arranged to according to the position of air outlet in the shift position of certain first gear aerofoil and second gear aerofoil, and this is equal to the solution of the present invention, falls into protection scope of the present invention.
As preferably, described first gear aerofoil and described second gear aerofoil specular, when first gear aerofoil and second gear aerofoil are in specular position, this specular position is meta, when first gear aerofoil and second gear aerofoil end thereof contacts, this end thereof contacts position is the first position of rest, and during both other end contacts, this other end contact position is the second position of rest.
As preferably, the movement locus of described first gear aerofoil and second gear aerofoil is circular movement track.
As preferably, be provided with the track groove of annular in described air-supply housing, described first gear aerofoil side is all connected with described track groove with second gear aerofoil side.
As preferably, the arc length of described first gear aerofoil and the arc length of second gear aerofoil are arc length, the center of described track groove and the center superposition of fan blade of track groove described in 1/4.
As preferably, described pair of air outlet is upper and lower air outlet or left and right air outlet.
As preferably, described air-supply housing is quadrangle housing, and described air outlet is arranged on described quadrangle housing up and down or on face, two, left and right.
As preferably, described fan blade is centrifugation blade or axial-flow leaf or through-flow fan blade, and described fan blade is connected with associated blade driving motor.
A kind of air-conditioning of the present invention, described in comprise air-supply arrangement according to claim 1.
The beneficial effect that the present invention brings is, the present invention have employed air damper structure in air-supply housing, has Bidirectional outlet air, unidirectional air-out function, structure is simple, and can adjust air-out direction as required, complete machine comfortableness is good, not easily produce flow field disorder in air channel, noise is little, and wind loss is little.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of deep bead of the present invention when being positioned at lower position of rest state;
Accompanying drawing 2 is deep bead of the present invention a kind of structural representations when being positioned at meta;
Accompanying drawing 3 is deep bead of the present invention a kind of structural representations when being positioned at position of rest state;
Accompanying drawing 4 is the present invention's a kind of structural representations when arranging two centrifugation blades.
Label declaration: housing of 1, blowing; 2, centrifugation blade; 3-1, the first gear; 3-2, the second gear; 4, upper air outlet; 5, lower air outlet; 6, first gear aerofoil; 7, second gear aerofoil; 8, gears meshing tooth road; 9, extrados; 10, intrados; 11, deep bead motor; 12, track groove.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: the air-supply arrangement of the present embodiment is as shown in Fig. 1,2,3,4, comprise air-supply housing 1, be arranged on the centrifugation blade 2 of blowing in housing 1, the associated blade driving motor of centrifugation blade 2 is connected, air-supply housing 1 is shaped with air outlet, is provided with along centrifugation blade 2 periphery mobile with the deep bead adjusting air-supply arrangement air-out direction in air-supply housing 1.Certain fan blade also can be axial-flow leaf.
Air-supply housing 1 is square casing, and air-supply housing 1 is shaped with the upper air outlet 4 for upwards air-out and the lower air outlet 5 for downward air-out, and wherein go up air outlet 4 and be formed on end face on housing, lower air-supply housing 1 is formed on housing bottom surface.
Deep bead is provided with two pieces, comprise first gear aerofoil 6 and second gear aerofoil 7, first gear aerofoil 6 and second gear aerofoil 7 cooperatively interact and stop centrifugation blade 2 upwards air outlet 4 or lower air outlet 5, air-supply arrangement closes air outlet 4 or lower air outlet 5 by synchronous, the counter motion of first gear aerofoil 6 and second gear aerofoil 7, first gear aerofoil 6 and second gear aerofoil 7 are arc, arc plate body is uniform thickness plate body, arc plate body comprises extrados 9 and intrados 10, and the extrados 9 of first gear aerofoil 6 and the extrados 9 of second gear aerofoil 7 are all shaped with gears meshing tooth road 8.
The deep bead motor 11 being provided with two gears and matching with two gears respectively in air-supply housing 1, the output shaft of the associated deep bead motor 11 of each gear difference is connected, these two gears are the first gear 3-1 and the second gear 3-2, first gear 3-1 is meshed with the gears meshing tooth road 8 of first gear aerofoil 6, and the second gear 3-2 is meshed with the gears meshing tooth road 8 of second gear aerofoil 7.
Air-supply housing 1 inwall is shaped with the track groove 12 of annular, the center of this annular trace groove 12 and the center superposition of centrifugation blade 2, first gear aerofoil 6 side is all connected with track groove 12 with second gear aerofoil 7 side, the arc length of first gear aerofoil 6 and the arc length of second gear aerofoil 7 are the arc length of 1/4 track groove 12, the running orbit of first gear aerofoil 6 and second gear aerofoil 7 is semicircular arc movement locus, both movement locus comprise position of rest, meta, lower position of rest three stop positions, when first gear aerofoil 6 and second gear aerofoil 7 are in upper position of rest or lower position of rest, the end face of first gear aerofoil 6 and the end contact of second gear aerofoil 7, both intrados 10 connect, form a level and smooth and semi-enclosed cambered surface, it is good that level and smooth and semi-enclosed cambered surface refers to the contact position sealing that both first gear aerofoil 6 and second gear aerofoil 7 connect.
First gear aerofoil 6 and second gear aerofoil 7 specular, when first gear aerofoil 6 is in specular position with second gear aerofoil 7, this specular position is meta, and now, the first barge board does not contact with second gear aerofoil 7, forms two openings between the two.
The initial position of first gear aerofoil 6 and second gear aerofoil 7 is located at meta, namely first gear aerofoil 6 and second gear aerofoil 7 points are located at centrifugal blower both sides, when the first gear aerofoil 6 of the present embodiment and second gear aerofoil 7 are in initial position, upper air outlet 4 and lower air outlet 5 are all opened, and the aperture on first gear aerofoil 6 and second gear aerofoil 7 top is equal with the aperture of bottom.
The air-supply arrangement of the present embodiment has three kinds of air-out modes:
Bidirectional outlet air pattern: first gear aerofoil 6 and second gear aerofoil 7 are in initial position, now start blade driving motor, and deep bead motor 11 does not start, blade driving driven by motor centrifugation blade 2 rotates, air is sent from upper air outlet 4 and lower air outlet 5 simultaneously, forms upper and lower Bidirectional outlet air.
Upper air-out mode: the deep bead motor 11 simultaneously starting first gear aerofoil 6 and second gear aerofoil 7, the deep bead motor 11 matched with the first gear 3-1 drives the first gear 3-1 to rotate, first gear 3-1 engages with the gears meshing tooth road 8 of first gear aerofoil 6, first gear aerofoil 6 is rotated counterclockwise, the deep bead motor 11 in like manner matched with the second gear 3-2 drives the second gear 3-2 to rotate, second gear 3-2 engages with the gears meshing tooth road 8 of second gear aerofoil 7, second gear aerofoil 7 is rotated clockwise, when the lower surface of first gear aerofoil 6 contacts with the lower surface of second gear aerofoil 7, namely first gear aerofoil 6 and second gear aerofoil 7 are in lower position of rest, both intrados 10 connect, form the semi arch plate face of a level and smooth opening upwards, i.e. semi arch air channel, this semi arch plate face is stuffy, centrifugation blade 2 half wraps by first gear aerofoil 6 and second gear aerofoil 7, the wind that such centrifugation blade 2 blows out is due to the stop of first gear aerofoil 6 and second gear aerofoil 7, cannot blow out from lower air outlet 5, can only blow out from upper air outlet, thus define air-out.
Lower air-out mode: the deep bead motor 11 simultaneously starting first gear aerofoil 6 and second gear aerofoil 7, both turn to change by deep bead motor 11, namely contrary with turning to of upper air-out mode, the deep bead motor 11 now matched with the first gear 3-1 drives the first gear 3-1 to rotate, first gear 3-1 engages with the gears meshing tooth road 8 of first gear aerofoil 6, first gear aerofoil 6 is rotated clockwise, the deep bead motor 11 in like manner matched with the second gear 3-2 drives the second gear 3-2 to rotate, second gear 3-2 engages with the gears meshing tooth road 8 of second gear aerofoil 7, second gear aerofoil 7 is rotated counterclockwise, when the upper surface of first gear aerofoil 6 contacts with the upper surface of second gear aerofoil 7, namely first gear aerofoil 6 and second gear aerofoil 7 are in position of rest, both intrados 10 connect, form a level and smooth semi arch plate face that Open Side Down, i.e. semi arch air channel, this semi arch plate face is stuffy, centrifugation blade 2 half wraps by first gear aerofoil 6 and second gear aerofoil 7, the wind that such centrifugation blade 2 blows out is due to the stop of first gear aerofoil 6 and second gear aerofoil 7, cannot blow out from upper air outlet 4, can only blow out along semi arch air channel from lower air outlet, thus define lower air-out.
A kind of air-conditioning of the present invention, indoor set and off-premises station, be provided with the air-supply arrangement of the present embodiment in indoor set.
Below only just preferred embodiment of the present invention is described, but can not be interpreted as it is limiting the scope of the invention.The present invention is not only confined to above embodiment, and its concrete structure or shape allow to change.As centrifugation blade 2 also can arrange two or more, gear and the gears meshing tooth road 8 of respective numbers only need be equipped with this time.In a word, protection scope of the present invention should comprise those apparent conversion or alternative and remodeling to those skilled in the art.
Claims (19)
1. an air-supply arrangement, it is characterized in that, comprise air-supply housing, the fan blade be arranged in described air-supply housing, described air-supply housing is provided with two air outlet, is provided with along described fan blade periphery mobile with the deep bead adjusting air-supply arrangement air-out direction in described air-supply housing.
2. air-supply arrangement according to claim 1, is characterized in that, described pair of air outlet is the first air outlet and the second air outlet, and described first air outlet and the second air outlet are oppositely arranged.
3. air-supply arrangement according to claim 2, is characterized in that, described deep bead comprises can stop that described fan blade is to the first gear aerofoil of described first air outlet or the second air outlet and second gear aerofoil.
4. air-supply arrangement according to claim 3, is characterized in that, described first gear aerofoil and second gear aerofoil are arc, and described arc plate body comprises extrados and intrados.
5. air-supply arrangement according to claim 4, it is characterized in that, the extrados of described first gear aerofoil and the extrados of second gear aerofoil are provided with gears meshing tooth road, and be provided with the gear matched with described gears meshing tooth road in described air-supply arrangement, described gear is connected with deep bead motor.
6. air-supply arrangement according to claim 3, is characterized in that, is provided with the first gear and the second gear in described air-supply housing, and described first gear is meshed with described first gear aerofoil, and described second gear is meshed with described second gear aerofoil.
7. air-supply arrangement according to claim 3, is characterized in that, the plate body of described first gear aerofoil and the plate body of second gear aerofoil are uniform thickness plate body.
8. air-supply arrangement according to claim 3, is characterized in that, described air-supply arrangement is by be synchronized with the movement closed described first air outlet or second air outlet of described first gear aerofoil and second gear aerofoil.
9. air-supply arrangement according to claim 8, is characterized in that, the direction of motion of described first gear aerofoil and second gear aerofoil is contrary.
10. air-supply arrangement according to claim 4, is characterized in that, when unidirectional air-supply, the end face of first gear aerofoil and the end contact of second gear aerofoil, both intrados connect, and form level and smooth, a semiclosed cambered surface.
11. air-supply arrangements according to claim 4, is characterized in that, the shift position of described first gear aerofoil and second gear aerofoil all at least comprises two stop positions among the first position of rest, meta, the second position of rest.
12. air-supply arrangements according to claim 11, it is characterized in that, described first gear aerofoil and described second gear aerofoil specular, when first gear aerofoil and second gear aerofoil are in specular position, this specular position is meta, and when first gear aerofoil and second gear aerofoil end thereof contacts, this end thereof contacts position is the first position of rest, during both other end contacts, this other end contact position is the second position of rest.
13. air-supply arrangements according to claim 4, is characterized in that, the movement locus of described first gear aerofoil and second gear aerofoil is circular movement track.
14. air-supply arrangements according to claim 3, is characterized in that, be provided with the track groove of annular in described air-supply housing, described first gear aerofoil side is all connected with described track groove with second gear aerofoil side.
15. air-supply arrangements according to claim 14, is characterized in that, the arc length of described first gear aerofoil and the arc length of second gear aerofoil are arc length, the center of described track groove and the center superposition of fan blade of track groove described in 1/4.
16. air-supply arrangements according to claim 2, is characterized in that, described pair of air outlet is upper and lower air outlet or left and right air outlet.
17. air-supply arrangements according to claim 2, is characterized in that, described air-supply housing is quadrangle housing, and described air outlet is arranged on described quadrangle housing up and down or on face, two, left and right.
18., according to air-supply arrangement according to claim 1, is characterized in that, described fan blade is centrifugation blade or axial-flow leaf or through-flow fan blade, and described fan blade is connected with associated blade driving motor.
19. 1 kinds of air-conditionings, is characterized in that, described in comprise the arbitrary described air-supply arrangement of claim 1 to 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410800101.7A CN104566895A (en) | 2014-12-22 | 2014-12-22 | Air supply device and air conditioner thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410800101.7A CN104566895A (en) | 2014-12-22 | 2014-12-22 | Air supply device and air conditioner thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104566895A true CN104566895A (en) | 2015-04-29 |
Family
ID=53083551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410800101.7A Pending CN104566895A (en) | 2014-12-22 | 2014-12-22 | Air supply device and air conditioner thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104566895A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289507A (en) * | 2016-04-01 | 2017-10-24 | 青岛海高设计制造有限公司 | A kind of jetting type indoor apparatus of air conditioner and its control method |
| CN109812870A (en) * | 2019-02-26 | 2019-05-28 | 珠海格力电器股份有限公司 | Air outlet structure and air conditioner indoor unit |
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| CN104214920A (en) * | 2014-09-19 | 2014-12-17 | 珠海格力电器股份有限公司 | Air conditioner air outlet structure and air conditioner |
| CN204404472U (en) * | 2014-12-22 | 2015-06-17 | 宁波奥克斯空调有限公司 | Air-supply arrangement and air-conditioning thereof |
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| JP2005104186A (en) * | 2003-09-29 | 2005-04-21 | Denso Corp | Blower and air conditioner |
| JP2007057211A (en) * | 2005-08-26 | 2007-03-08 | Max Co Ltd | Air conditioner |
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| CN103062877A (en) * | 2011-10-18 | 2013-04-24 | 珠海格力电器股份有限公司 | Air outlet assembly of air conditioner and split floor type air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107289507A (en) * | 2016-04-01 | 2017-10-24 | 青岛海高设计制造有限公司 | A kind of jetting type indoor apparatus of air conditioner and its control method |
| CN107289507B (en) * | 2016-04-01 | 2020-09-08 | 青岛海高设计制造有限公司 | Jet type air conditioner indoor unit and control method thereof |
| CN109812870A (en) * | 2019-02-26 | 2019-05-28 | 珠海格力电器股份有限公司 | Air outlet structure and air conditioner indoor unit |
| CN109812870B (en) * | 2019-02-26 | 2020-01-24 | 珠海格力电器股份有限公司 | Air outlet structure and air conditioner indoor unit |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180117 Address after: 315191 Yinzhou District Province, Ningbo City, Jiang Shan town on the village of summer ho Applicant after: AUX air conditioning Limited by Share Ltd Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Applicant before: Ningbo AUX Group. |
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Application publication date: 20150429 |
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| RJ01 | Rejection of invention patent application after publication |