CN102048495A - Dust collection barrel of dust collector - Google Patents
Dust collection barrel of dust collector Download PDFInfo
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- CN102048495A CN102048495A CN2009103090140A CN200910309014A CN102048495A CN 102048495 A CN102048495 A CN 102048495A CN 2009103090140 A CN2009103090140 A CN 2009103090140A CN 200910309014 A CN200910309014 A CN 200910309014A CN 102048495 A CN102048495 A CN 102048495A
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- dust
- bucket
- dust bucket
- compressed tablet
- rotating shaft
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Abstract
The invention discloses a dust collection barrel of a dust collector, which is used for accommodating dust and impurities filtered from in-take air. A rotary compression piece is arranged in the dust collection barrel and is used for compressing dust and impurities in the dust collection barrel through mutual action with a fixed compression piece; the fixed shaft of the fixed compression piece is horizontally arranged inside the horizontal dust collection barrel provided with a cavity along the central shaft of the dust collection barrel of the dust collector; the rotating shaft of the rotary compression piece is inserted into the cavity of the fixed shaft in a rotating manner; a dust cover is retractably hinged at the opening end of the dust collection barrel; and a driving rod of a transmission gear penetrates through the lateral bottom surface of the dust collection barrel and is connected with the rotating shaft. The rotary compression piece is arranged on the horizontal shaft in the center of the dust collection barrel and is combined with the vertical fixed compression piece in a rotating manner to compress dust, so as to effectively compress dust in all directions, and enlarge the dust containing capacity; and since the dust cover is arranged on the side surface, the dust dumping is more labor-saving and convenient.
Description
Technical field
The present invention relates to a kind of dust catcher, especially relate to a kind of dust bucket with dust compressing function.
Background technology
Usually, vacuum cleaner is a kind of device that is used for sanitation and hygiene, and it uses the vacuum pressure that is produced by the vacuum motor that is installed in its body to aspirate the gas that contains dust, the dust in the filtering gas then.
Fig. 1 is the schematic perspective view of the vertical type dust collector of prior art.As shown in Figure 1, vacuum cleaner comprises the body of dust collector 1 that wherein has the suction force generator, is provided with the dust-collector that the dust and the gas of introducing is separated and stores the dust that separates in it; Chassis 2, it comprises that suction contains the suction nozzle with battery unit that gas passed through 9 of dust; And in order to the electric wire 4 of energy supply; Allow the user to handle the handle 3 and the roller 8 of vacuum cleaner operation; The connection flexible pipe 5 that suction nozzle with battery unit 9 is connected with body of dust collector 1, and the fixed position 5a of flexible pipe 5.One side of body 1 is fixed with on fixture 6a and prolongs pipe 6 and band brush suction nozzle 7, and is different local in order to sweep.
Fig. 2 is the schematic perspective view of dust-collector of the vertical type dust collector of prior art.With reference to figure 2, now the vacuum cleaner with dust compressing function will be described, it has maximized foreign substance and collects capacity.Dust-collector 200 is releasably attached to the dust-collector installation position of body of dust collector 1.
Dust-collector 200 comprises dust separator 201 that dust is separated with the gas of introducing and the dust bucket 202 of storing the dust that is separated by dust separator 201.Here, dust separator 201 comprises cyclone unit 211, and it uses cyclonic principle, even the centrifugal force that is used between gas and the dust is poor, dust is separated with the gas of introducing.The dust that is separated by cyclone unit 211 is stored in the dust bucket 202, and demarcation strip 230 separates dust separator 201 and dust bucket 202, and it is provided with the dust through hole.Dust bucket 202 comprises a pair of stripper plate 310 and 320, and the mode that generally adopts is rotation compressed tablet 310 rotatable being arranged in the dust bucket 202 at present, and fixedly compressed tablet 320 is fixed in the dust bucket 202.Fixedly the circumferential surface of an end of compressed tablet 320 and dust memory space 221 is integrally formed, and the other end and integrally formed with stationary axle 322, stationary axle 322 to projecting inward formation, and forms cavity structure along direction of principal axis in inside from the center chassis of dust memory space 221.The rotating shaft 312 of rotation compressed tablet 310 is coaxial with stationary axle 322, the rotating shaft 312 of rotation compressed tablet 310 is from the cavity of the upside insertion stationary axle 322 of stationary axle 322, but and driven gear 451 is connected from the cavity of the lower end insertion stationary axle 322 of dust-collector 202 and with the transmission ground, bottom of rotating shaft 312.The rotation compressed tablet 310 and fixedly compressed tablet 320 can form square plate.
Compression motor is arranged on dust-collector mounting portion side-lower, and compression motor can be forward and rotation backward, and when motor rotates just in one direction and is applied to the moment values of motor when bigger than setting value, the rotation of motor will be switched to other direction.Driven wheel is arranged on the bottom of dust-collector mounting portion, and is connected to the output shaft of compression motor.The part of the outer circumferential surface of driven wheel in the bottom-exposed of dust-collector mounting portion externally.When being placed in dust-collector 200 on the gatherer installation position, driven wheel and driven gear 451 just are connected with a joggle, and motor just can drive 310 rotations of rotation compressed tablet with the compression dust like this.
The course of work: at first, when electric power was supplied to vacuum cleaner, the suction force generator produced suction force, and the gas that contains dust is introduced by suction nozzle with battery unit by gas pumping power.Suck the inlet of main cyclone unit via the body pumping unit by the gas of suction nozzle with battery unit suction.The gas that inlet by main cyclone unit is introduced leads with tangential direction along the interior wall of main cyclone unit 211, forms the helical form air-flow thus.Therefore, it is separated from the gas by the centrifugal force official post to be included in dust in the gas, and sedimentation.Sedimentation helical form is simultaneously discharged along the dust tap that the mobile dust of the inwall of main cyclone unit 211 passes demarcation strip 230, and is stored in the primary storage space 221.The gas that is mainly purified by main cyclone unit 211 is discharged via exhaust component by outlet, and flows into auxiliary cyclone unit.Therefore, the dust that separates with cyclonic principle in auxiliary cyclone unit is stored in the auxiliary storage space.Cleaned gas is discharged from auxiliary cyclone unit in the auxiliary cyclone unit, is introduced into body of dust collector, discharges from body of dust collector through the body discharge section then.
In cleaning course, most of dust in the vacuum cleaner is stored in the primary storage space 221, when the dust that gathers is nearly expired or is surpassed some, compression motor starts, transmission rotation compressed tablet 310 through gear, dust in the primary storage space 221 just be rotated compressed tablet 310 and fixedly compressed tablet 320 be compressed to minimum volume, make a large amount of dusts can be stored in the primary storage space 221.
But dust catcher of the prior art also has following not enough:
Original dust bucket, comprise the dust tube of vertical type dust collector and the dust tube of horizontal dust collector, the all in the vertical direction rotations of its compressed tablet, because the particle aggregation that weight is big in the dust is in the bottom of dust bucket, dust is hillside shape accumulation under the gravity effect, when revolving fragment rotation is compressed dust and impurity, can only compress for the dust of bottom, the dust soft for top can not compress.In addition, when dumping rubbish, the operator must will could pour out dust inconvenience in the use more than dust bucket rotation 145 degree.
Summary of the invention
The present invention aims to provide the sidepiece Dumpage type dust barrel structure of the comprehensive compression dust of a kind of energy.
For achieving the above object, the technical scheme taked of the present invention is:
A kind of dust catcher dust bucket, dust and impurity that it filters out from suck air in order to storage, be provided with a rotation compressed tablet in the described dust bucket, be used for compressing by the dust and the impurity that are stored in the dust bucket with fixing compressed tablet interaction partners, fixedly the fixed axis of compressed tablet along the direction of the central shaft of described dust catcher dust bucket flatly be arranged on horizontal dust bucket inner and its have cavity body structure, the rotating shaft of rotation compressed tablet rotatably inserts in the cavity of fixed axis, dust cover is hinged on the openend of dust bucket opening or closing, and the drive link of travelling gear passes the side bottom surface of dust bucket and is connected with rotating shaft.
Described dust bucket is a cylinder type.
Described fixed axis and rotating shaft are positioned on the horizontal axis line of dust bucket.
Described fixedly compressed tablet is formed between fixed axis and the inner lowermost end of dust bucket vertically.
Described rotating shaft inserts fixed axis one end and is formed with cavity body structure, and inside cavity is the regular polygon structure.
The regular polygon structure that the drive link of described travelling gear is complementary for the inside cavity with rotating shaft.
On the axle of rotation compressed tablet, an extension is set, is provided with the depression that is mated with extension in the dust cover center as rotation hub.
Center at dust cover forms the cannelure that can hold rotation hub.
The obtained beneficial effect of the present invention is: because the dust bucket among the present invention is horizontal, and the easier dust accumulation that makes at the bottom of the circular arc bucket.The rotation compressed tablet compresses dust around horizontal rotational shaft, and rotation compressed tablet and fixedly formed " V " shape space between the compressed tablet is realized top and bottom dust are compressed simultaneously, make the dust compression more fully, efficient, increased dust containing capacity.In addition dust cover is hinged on the side of dust bucket, the operator only needs the very little angle of dust bucket inclination just can be poured out dust easily after opening the folding button, has improved the convenience that uses greatly.
Description of drawings
Fig. 1 is the vertical type dust collector schematic perspective view of prior art;
Fig. 2 is the cross sectional view of the dust separator of prior art vertical type dust collector;
The schematic perspective view of the dust separator of the vertical type dust collector of the present invention of Fig. 3;
Fig. 4 is the side view of vertical type dust collector dust bucket of the present invention;
Fig. 5 is the internal structure schematic diagram of vertical type dust collector dust bucket of the present invention;
Fig. 6 is the rearview of dust bucket shown in Figure 4;
Fig. 7 is the schematic perspective view of the dust separator of horizontal dust collector of the present invention;
Fig. 8 is the internal structure schematic diagram of horizontal dust collector dust bucket of the present invention;
Fig. 9 is the side view of horizontal dust collector dust bucket of the present invention;
Figure 10 is the schematic diagram of another embodiment of rotation compressed tablet of the present invention;
Figure 11 is the schematic diagram of another embodiment of dust cover of rotation compressed tablet of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
It should be noted that dust catcher dust bucket of the present invention can be conveniently used in vertical type dust collector and horizontal dust collector, can obtain good effect.
To do example with vertical type dust collector below is described further.
As Fig. 3,4,5, shown in 6, dust-collector 500 comprises: utilize the centrifugal force difference between gas and the dust that dust is separated whirlwind tube 511 with the gas of introducing, its side is provided with suction inlet 509; Be arranged on the dust filter vat 512 on whirlwind tube 511 tops; And the horizontal dust bucket 560 of storage isolated dust from suck gas by whirlwind tube 511 and dust filter vat 512, this horizontal dust bucket 560 is horizontal below whirlwind tube 511, wherein the outside of whirlwind bucket 511 and horizontal dust bucket 560 links together, bosom forms the demarcation strip (not shown), and it is provided with the through hole that allows dust to fall; The outside sidepiece of whirlwind tube 511 and dust bucket 512 is formed with handle 592 down, and it combines with the last handle 591 that is arranged on the dust filter vat 512 separably.
The connected mode of the drive link of travelling gear 567 and rotating shaft 564 not only is confined to above-mentioned mode, and it comprises any fixed form, as by fixed forms such as screw are fixing.
But be hinged on openend at horizontal cylindrical shape dust bucket dust cover 561 horizontal openings, promptly at the most inboard connecting axle 571 that dust cover can be connected to rotatably the dust staving that is provided with of dust bucket outer wall, outermost at dust bucket opening part is formed with junction button 572 accordingly, in order to hold the folding button 562 that is arranged on the dust cover.
Certainly; connecting axle 571 can be arranged on optional position, the dust bucket openend outside; promptly can be arranged on the highest side; lowest side; positions such as outermost; the position of corresponding setting connector 572, but dust cover can be hinged on dust bucket openend with the angle of any folding, and these are all within protection scope of the present invention.
Below the course of work of dust bucket of the present invention will be described simply:
At first, when electric power was supplied to vacuum cleaner, the suction force generator produced suction force, and the gas that contains dust is introduced by suction nozzle with battery unit by gas pumping power.Suck the inlet of main cyclone unit via the body pumping unit by the gas of suction nozzle with battery unit suction.The gas that inlet by main cyclone unit is introduced leads with tangential direction along the interior wall of whirlwind tube 511, forms the helical form air-flow thus.Therefore, it is separated from the gas by the centrifugal force official post to be included in dust in the gas, and sedimentation.Sedimentation helical form simultaneously enters and is stored in the horizontal dust bucket 560 along the mobile dust of the inwall of whirlwind tube 511.Mainly entered dust filter vat 512 and further purify, discharge via exhaust component by outlet then, be introduced into body of dust collector, discharge from body of dust collector through the body discharge section then by the gas of whirlwind tube 511 purifications.
In cleaning course, most of dust in the vacuum cleaner is stored in the horizontal dust bucket 560, when the dust that gathers is nearly expired or is surpassed some, compression motor starts, transmission rotation compressed tablet 566 through gear 567, it compresses dust around the rotating shaft 564 reciprocal rotations that are arranged on dust bucket 560 central shafts, because the dust bucket among the present invention is horizontal, and the easier dust accumulation that makes at the bottom of the circular arc bucket.Rotation compressed tablet 566 is around horizontal rotational shaft compression dust, rotate compressed tablet 566 and fixedly formed " V " shape space between the compressed tablet 565, realization is compressed simultaneously to top and bottom dust, makes the abundant more, efficient of dust compression, has strengthened dust compressing function.In addition dust cover 561 is hinged on the side of dust bucket, the operator only needs the very little angle of dust bucket inclination just can be poured out dust easily after opening folding button 562, has improved the convenience that uses greatly.
In sum, adopt horizontal dust bucket can obtain good technical effect in vertical type dust collector, what be readily appreciated that is to adopt the horizontal dust bucket of this structure can obtain identical technique effect equally in horizontal dust collector.
To describe the application of horizontal compression dust bucket in horizontal dust collector below in detail.
As Fig. 7, shown in 8,9, dust-collector 700 comprises: utilize the centrifugal force difference between gas and the dust that dust is separated whirlwind tube 711 with the gas of introducing, its side is provided with suction inlet 709; Be arranged on the dust filter 712 on whirlwind tube 711 tops; And the horizontal dust bucket 760 of storage isolated dust from suck gas by whirlwind tube 711 and dust filter vat 712, this horizontal dust bucket 760 is horizontal below whirlwind tube 711, wherein the outside of whirlwind bucket 711 and horizontal dust bucket 760 links together, bosom forms the demarcation strip (not shown), and it is provided with the through hole that allows dust to fall; The outside sidepiece that connects whirlwind tube 711 and dust bucket 712 is formed with handle 790.
Horizontal dust bucket 760 is a hollow end opening, it is columnar structured that one end seals, at dust bucket 760 blind ends, it is side bottom surface 769, there is a through hole center, extends internally and forms the stationary axle of a cavity structure at horizontal dust bucket 760 inner through holes on side bottom surface 769, and fixedly the least significant end of the circumferential surface of an end of compressed tablet and horizontal dust bucket 760 is integrally formed, and the other end and integrally formed with the least significant end of stationary axle is perhaps integrally formed with side bottom surface 769; Rotation compressed tablet 766 is integrally formed with rotating shaft 764, and rotating shaft 764 rotatably is inserted in the cavity of stationary axle, and the insertion end inside of the rotating shaft 764 of rotation compressed tablet 766 is formed with the cavity of just polygon prismatic; Travelling gear 767 1 sides form drive link, its for turning cylinder 764 cavitys in the prismatic structure that is complementary of the prismatic cavity that forms, drive link inserts the cavity of stationary axle and is inserted into the prismatic cavity of rotating shaft 764 with being coupled with it from the through hole of the side bottom surface 769 of dust bucket 760 is outside; Center in 769 outsides, dust bucket side bottom surface is formed with the protection zone around travelling gear 767; make that only some gear is exposed on the external; then when dust separator 700 is placed on the horizontal dust collector body, it just is meshed with the driven wheel of compression motor.
The connected mode of the drive link of travelling gear 767 and rotating shaft 764 not only is confined to above-mentioned mode, and it comprises any fixed form, as by fixed forms such as screw are fixing.
But be hinged on openend at horizontal cylindrical shape dust bucket dust cover 761 horizontal openings, promptly at the most inboard connecting axle 771 that dust cover can be connected to rotatably the dust staving that is provided with of dust bucket outer wall, outermost at dust bucket opening part is formed with junction button 772 accordingly, in order to hold the folding button 762 that is arranged on the dust cover.
Certainly; connecting axle 771 can be arranged on optional position, the dust bucket openend outside; promptly can be arranged on the highest side; lowest side; positions such as outermost; the position of corresponding setting connector 772, but dust cover can be hinged on dust bucket openend with the angle of any folding, and these are all within protection scope of the present invention.
Adopt horizontal dust tube horizontal dust collector the course of work and to topple over mode and the foregoing description of dust identical, so below repeat no more.
As the further improvement of above-mentioned two embodiment, can show as Figure 10, on the axle 864 of the rotation compressed tablet of horizontal dust tube, an extension can be set as rotation hub 868, its smooth surface.At dust cover 861, as shown in figure 11, heart position is provided with the depression 878 that is mated with extension therein, supports to give 864 1 rotations of axle.To avoid being caused the axle run-off the straight of rotation compressed tablet because of other factors such as gravity that rotates compressed tablet or dusts.
Certainly, also can form the cannelure that can hold rotation hub, to support the axle of rotation compressed tablet rotatably in the center of dust cover.
In general, in the present invention promptly, the dust bucket is horizontal columnar structured, the rotation compressed tablet compresses dust in conjunction with vertical fixedly compressed tablet around the horizontal rotational shaft that is arranged on dust bucket center, comprehensive effective compression dust, and dust cover is arranged on the side, and horizontal direction is opened dust cover, make and topple over the more laborsaving convenience of dust, improved client's satisfaction.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. dust catcher dust bucket, dust and impurity that it filters out from suck air in order to storage, be provided with a rotation compressed tablet in the described dust bucket, be used for compressing by the dust and the impurity that are stored in the dust bucket with fixing compressed tablet interaction partners, it is characterized in that: fixedly the fixed axis (563) of compressed tablet (565) along the direction of the central shaft of described dust catcher dust bucket flatly be arranged on horizontal dust bucket inner and its have cavity body structure, the rotating shaft (564) of rotation compressed tablet (566) rotatably inserts in the cavity of fixed axis (563), dust cover (561) is hinged on the openend of dust bucket opening or closing, and the drive link of travelling gear (567) passes the side bottom surface (561) of dust bucket and is connected with rotating shaft (564).
2. dust catcher dust bucket as claimed in claim 1 is characterized in that: described dust bucket is a cylinder type.
3. dust catcher dust bucket as claimed in claim 2 is characterized in that: described fixed axis (563) and rotating shaft (564) are positioned on the horizontal axis line of dust bucket.
4. as claim 2 or 3 described dust catcher dust buckets, it is characterized in that: described fixedly compressed tablet (565) is formed between fixed axis (563) and the inner lowermost end of dust bucket vertically.
5. dust catcher dust bucket as claimed in claim 1 is characterized in that: described rotating shaft (564) inserts fixed axis (563) one ends and is formed with cavity body structure, and inside cavity is the regular polygon structure.
6. dust catcher dust bucket as claimed in claim 5 is characterized in that: the regular polygon structure that the drive link of described travelling gear (567) is complementary for the inside cavity with rotating shaft.
7. dust catcher dust bucket as claimed in claim 1 is characterized in that: an extension is set as rotation hub (868) on the axle (864) of rotation compressed tablet, is provided with the depression (878) that is mated with extension in dust cover (861) center.
8. dust catcher dust bucket as claimed in claim 7 is characterized in that: the center at dust cover (861) forms the cannelure that can hold rotation hub (868).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910309014.0A CN102048495B (en) | 2009-10-29 | 2009-10-29 | Dust collection barrel of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910309014.0A CN102048495B (en) | 2009-10-29 | 2009-10-29 | Dust collection barrel of dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102048495A true CN102048495A (en) | 2011-05-11 |
| CN102048495B CN102048495B (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910309014.0A Active CN102048495B (en) | 2009-10-29 | 2009-10-29 | Dust collection barrel of dust collector |
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| Country | Link |
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| CN (1) | CN102048495B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772169A (en) * | 2011-05-13 | 2012-11-14 | 乐金电子(天津)电器有限公司 | Dust collector with compression function and control method of dust collector |
| CN108095637A (en) * | 2018-01-16 | 2018-06-01 | 小狗电器互联网科技（北京）股份有限公司 | Tub type dust catcher and its cyclone separator |
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| US2895564A (en) * | 1956-10-25 | 1959-07-21 | Gen Electric | Dirt compactor unit for vacuum cleaning systems |
| CN1323566A (en) * | 2000-05-12 | 2001-11-28 | 三洋电机株式会社 | Electric suction cleaner |
| KR100504933B1 (en) * | 2002-09-17 | 2005-07-29 | 산요덴키가부시키가이샤 | a vacuum cleaner |
| JP2007020767A (en) * | 2005-07-14 | 2007-02-01 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
| CN101138478A (en) * | 2006-09-06 | 2008-03-12 | Lg电子株式会社 | Method of controlling vacuum cleaner |
| KR100853332B1 (en) * | 2007-03-13 | 2008-08-21 | 엘지전자 주식회사 | Vacuum cleaner, dust collecting apparatus thereof and controlling method thereof |
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2009
- 2009-10-29 CN CN200910309014.0A patent/CN102048495B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2895564A (en) * | 1956-10-25 | 1959-07-21 | Gen Electric | Dirt compactor unit for vacuum cleaning systems |
| CN1323566A (en) * | 2000-05-12 | 2001-11-28 | 三洋电机株式会社 | Electric suction cleaner |
| KR100504933B1 (en) * | 2002-09-17 | 2005-07-29 | 산요덴키가부시키가이샤 | a vacuum cleaner |
| JP2007020767A (en) * | 2005-07-14 | 2007-02-01 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772169A (en) * | 2011-05-13 | 2012-11-14 | 乐金电子(天津)电器有限公司 | Dust collector with compression function and control method of dust collector |
| CN102772169B (en) * | 2011-05-13 | 2016-07-06 | 南京乐金熊猫电器有限公司 | A kind of dust collect plant with compression function and control method thereof |
| CN108095637A (en) * | 2018-01-16 | 2018-06-01 | 小狗电器互联网科技（北京）股份有限公司 | Tub type dust catcher and its cyclone separator |
| CN108095637B (en) * | 2018-01-16 | 2024-02-27 | 小狗电器互联网科技（北京）股份有限公司 | Barrel type dust collector and cyclone separator thereof |
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| Publication number | Publication date |
|---|---|
| CN102048495B (en) | 2014-10-29 |
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Effective date of registration: 20160506 Address after: 210014 Yongfeng Road, Qinhuai District, Jiangsu, No. 28, No. Patentee after: Nanjing LG Panda Appliances Co., Ltd. Address before: 300402 Beichen District, Tianjin Jin Wai Road, No. 9 Patentee before: Lejin Electronic and Electric Appliance Co., Ltd. (Tianjin) |