CN103228334B - Dust collector - Google Patents
Dust collector Download PDFInfo
- Publication number
- CN103228334B CN103228334B CN201180056740.1A CN201180056740A CN103228334B CN 103228334 B CN103228334 B CN 103228334B CN 201180056740 A CN201180056740 A CN 201180056740A CN 103228334 B CN103228334 B CN 103228334B
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- filter unit
- air blast
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- unit
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2407—Filter candles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/30—Means for generating a circulation of a fluid in a filtration system, e.g. using a pump or a fan
Abstract
The purpose of the present invention is to provide a dust collector, which solves some conventional problems, and which is applicable to various filtration speed ranges. A dust collector of the present invention sucks dust-containing air by means of a blower, and separates dusts from the dust-containing air by having the air pass through a filter. The dust collector is characterized in that the dust collector is provided with a blower unit having the blower housed therein, and a filter unit having the filter housed therein, and that the blower unit and the filter unit are removably connected to each other.
Description
Technical field
The present invention generally relates to a kind of dust arrester, specifically, relate to a kind of utilize air blast to aspirate make this dust laden air by filter containing the dust laden air of dust thus the dust arrester going out dust from dust-laden air separation.
Background technology
In dust arrester in the past, for holding the blower unit of air blast and the filter unit for holding filter forms as one, blower unit accommodates the air blast with specific air quantity, Static compression performance, and filter unit accommodates the filter cell (such as with reference to patent document 1) of predetermined quantity.
Patent document 1: the real microfilm (microfilm) of being willing to clear No. 56-058898 (No. 57-173819, Japanese Unexamined Patent Publication) of Japan
At this, usually, for dust arrester, the scope of the rate of filtration that this dust arrester can reach is determined according to the air quantity of the air blast in blower unit, Static compression performance and the quantity of filter cell that is configured in filter unit.
Thus, for dust arrester in the past, when performing filtration with the rate of filtration beyond the scope of the rate of filtration determined according to the quantity of the filter cell in the air quantity Static compression performance of the air blast in blower unit and filter unit, in order to the required rate of filtration can be reached, need to select the kind of air blast and the quantity of filter cell and redesign, make dust arrester.
And there is the problem of Expenses Cost in the situation redesigning, make dust arrester for each required rate of filtration like this.
Summary of the invention
the problem that invention will solve
Namely the present invention makes to solve the problem, its object is to provide a kind of can the dust arrester of corresponding different rate of filtration scope.
for the scheme of dealing with problems
The invention provides a kind of dust arrester, it aspirates the dust laden air containing dust by utilizing air blast and makes this dust laden air through filter, isolates above-mentioned dust thus, it is characterized in that from above-mentioned dust laden air,
Above-mentioned dust arrester comprises the blower unit accommodating above-mentioned air blast and the filter unit accommodating above-mentioned filter,
Above-mentioned blower unit and above-mentioned filter unit are connected in the mode that can load and unload.
According to such structure, forming dust arrester by linking different filter units to same blower unit, dust arrester can be made to tackle different rate of filtration scopes.
According to other preferred embodiment of the present invention,
The mode that air blast in above-mentioned blower unit can be connected with the inner space of above-mentioned filter unit with the suction hole being contained in the air blast of above-mentioned blower unit, and be linked to above-mentioned filter unit in handling mode freely.
According to such structure, forming dust arrester by linking different filter units to same air blast, dust arrester can be made to tackle different rate of filtration scopes.
According to other preferred embodiment of the present invention,
The wall outer surface of above-mentioned filter unit is formed the filter unit side exhaust port be connected with the inner space of this filter unit, and, link protuberance is provided with in the top position of the above-mentioned exhaust port of the wall outer surface of above-mentioned filter unit
The hook that can be sticked in above-mentioned link protuberance is provided with at the suction hole of above-mentioned air blast,
By making above-mentioned hook be sticked in above-mentioned link protuberance, thus with the state that the suction hole of above-mentioned air blast is communicated with above-mentioned filter unit side steam vent, above-mentioned air blast is linked to above-mentioned filter unit.
According to such structure, owing to air blast can be linked to filter unit with simple operation, therefore, it is possible to promptly assembling can tackle the dust arrester of different rate of filtration scope.
According to other embodiments of the present invention, a kind of dust arrester assembly is provided, it, for forming by utilizing air blast to aspirate the dust laden air containing dust and making this dust laden air through filter thus isolate the dust arrester of above-mentioned dust from above-mentioned dust laden air, is characterized in that
This dust arrester assembly comprise accommodate above-mentioned air blast the 1st blower unit, have the air quantity different from the air blast of the 1st blower unit, Static compression performance the 2nd blower unit, accommodate the above-mentioned filter of predetermined quantity the 1st filter unit and accommodate the 2nd filter unit with the filter of above-mentioned predetermined quantity varying number
Above-mentioned 1st blower unit can optionally link with above-mentioned 1st filter unit or the 2nd filter unit, or the 2nd blower unit can optionally link with above-mentioned 1st filter unit or the 2nd filter unit.
According to such structure, two filter units different from the number of filters of accommodation by the multiple blower unit making to accommodate respectively the different air blast of air quantity, Static compression performance suitably combine, and can provide a kind of dust arrester of tackling different rate of filtration scope.
the effect of invention
According to the present invention, a kind of dust arrester of tackling different rate of filtration scopes can be provided.
Namely, according to the present invention, owing to suitably can selecting and linking the air quantity of air blast, Static compression performance multiple blower unit different respectively multiple filter units different respectively from the number of held filter, therefore, it is possible to easily obtain the different dust arrester of the rate of filtration.
Accompanying drawing explanation
Fig. 1 is the stereogram of the dust arrester outward appearance representing the preferred embodiment of the present invention.
Fig. 2 is the side view of the internal structure of the dust arrester representing Fig. 1.
Fig. 3 represents the air quantity of the air blast be contained in the dust arrester of Fig. 1 and Fig. 2, the chart of Static compression performance.
Fig. 4 is the expanded view for illustration of the linking method between the blower unit in the dust arrester of Fig. 1 and filter unit.
Fig. 5 is the stereogram of the structure of the filter unit of the dust arrester representing Fig. 1 and the linking part of air blast.
Fig. 6 is the stereogram of the structure near the suction hole of the air blast represented in the dust arrester of Fig. 1.
Fig. 7 is the accompanying drawing of the assembling procedure of dust arrester for illustration of Fig. 1.
Fig. 8 is the accompanying drawing of the assembling procedure of dust arrester for illustration of Fig. 1.
Fig. 9 is the accompanying drawing of the assembling procedure of dust arrester for illustration of Fig. 1.
That Figure 10 is the structure of other the filter unit representing the dust arrester that can be used in Fig. 1, identical with Fig. 2 accompanying drawing.
That Figure 11 is the structure of another filter unit representing the dust arrester that can be used in Fig. 1, identical with Fig. 2 accompanying drawing.
That Figure 12 is the structure of another filter unit representing the dust arrester that can be used in Fig. 1, identical with Fig. 2 accompanying drawing.
Figure 13 is the front view of the inlet flange of the air blast used in other blower unit of the dust arrester that can be used in Fig. 1.
Figure 14 is the front view of the inlet flange of the air blast used in another blower unit of the dust arrester that can be used in Fig. 1.
Detailed description of the invention
Below, the dust arrester of the preferred embodiment of the present invention is explained according to accompanying drawing.
The dust arrester of present embodiment can be applied to the purposes such as floor cleaning in such as electronic circuit board processing machine, factory, but is not limited to these purposes.
Fig. 1 is the stereoscopic figure of the dust arrester 1 representing the preferred embodiment of the present invention, Fig. 2 is the side view of the internal structure representing dust arrester 1.
As depicted in figs. 1 and 2, dust arrester 1 comprises inside and accommodates the blower unit 4 of the box-shaped of air blast 2 and the inner filter unit 8 accommodating the box-shaped of filter 6.Blower unit 4 and filter unit 8 are connected in detachable mode.
The air blast 2 being contained in the inside of blower unit 4 is multi-stage motor air blast, and this air blast has the air quantity shown in the curve map of such as Fig. 3, Static compression performance.In addition, the air blast of other modes can also be used.
Filter 6 the filter materials bending process of rectangle is become cross section to be the so-called pleated filter of the cylindrical shape of star.In addition, also other forms of filter can be used.
In the filter unit 8 of the dust arrester 1 of present embodiment, depth direction (direction vertical with paper of Fig. 2) is configured with two filter 6(side by side and illustrate only a filter 6).And as shown in Figure 2, each filter 6 is configured at filter unit 8 with the length direction central axis of its cylindrical shape along the mode that above-below direction extends.
In addition, air entry 12 is formed at the side wall surface of the filter unit 8 of dust arrester 1, air entry 12 is the openings of inner space 10 importing filter unit 8 for the dust laden air of the outside by dust arrester 1, is provided with cylindric air-breathing component 14 at this suction hole 12.
And, the top cover 16 of the blower unit 4 of dust arrester 1 is formed the steam vent 18 of the outside for the waste gas of air blast 2 being discharged to dust arrester 1.The mode that the suction hole 20 of air blast 2 is communicated with the upper section 10a of the inner space 10 with filter unit 8 configures.
Then, the link between blower unit 4 and filter unit 8 is described.
Blower unit 4 and filter unit 8 utilize bolted to link.Specifically, as shown on the exploded view of fig. 4, the side 26 of the periphery of a side 22 and the flange part 24 of central authorities and the filter unit 8 relative with blower unit 4 that are arranged at blower unit 4 and between the abutment portion 28 that flange part 24 is corresponding, be folded with under seal P-state, utilizing and be installed on the bolt of the multiple bolt hole h be arranged in flange part 24 and abutment portion 28 respectively, blower unit 4 and filter unit 8 linking for loading and unloading freedom by nut (not shown).
Then, the link between air blast 2 in blower unit 4 and filter unit 8 is described.As shown in Figure 5, the opening 30 of rectangle is formed a side (wall outer surface) 28 of filter unit 8.The plate that part from the central authorities of this opening 30 to lower end is located at the private side of filter unit 8 covers.Its result, opening 30 only has upper section 30a to be communicated with the upper section 10a of the inner space 10 of filter unit 8, and this upper section 30a becomes filter unit side exhaust port 30a.
And, be provided with link protuberance 32 in the top of the exhaust port 30a of a side (wall outer surface) 28 of filter unit 8.Link ledge 32 comprises: three legs 32a, 32b, 32c, and it configures in the mode separating predetermined space along this top 30b in the top position of the top 30b of exhaust port 30a, and gives prominence to toward the outer side; And rod member 32d, it is installed on three leg 32a, 32b, 32c tops in the mode extended along the top 30b of substantially rectangular exhaust port 30a.Thus, rod member 32d is positioned at the position leaving preset distance from a side (wall outer surface) 28 of filter unit 8 laterally.
In addition, at relative dual-side 30c, 30d of the opening 30 of a side (wall outer surface) 28 of filter unit 8 and the outer fix of base 30e, the elongated rectangle prerotation vane 34,36,38 configured in outward extending mode is installed respectively.
On the other hand, as shown in Figure 6, at the suction hole 20 of air blast 2, the rectangular link bracket 40 of outer shape is installed.Link bracket 40 comprise the rectangular frame component 42 of outer shape and be formed with the circular open 44 of ventilation in central authorities and become the blower inlet flange 46 of rectangular slab.Blower inlet flange 46 is arranged in order to ensure the seal of blower inlet component.
Side and the bottom surface of frame component 42 are configured to, and when air blast 2 is linked to filter unit 8, the side of frame component 42 and bottom surface abut with the inner side of the prerotation vane 34,36,38 being formed at filter unit 8.
Blower inlet flange 46 comprises the air blast mounting member 48 of the top being positioned at frame component 42.Installation component 48 comprise cross section downward opening, two hold-down hooks 50,52 of roughly U-shape.This hold-down hook 50,52 is configured to, hang (engaging) on rod member 32d with the mode card of the rod member 32d holding the link protuberance 32 be formed on a side (wall outer surface) 28 of filter unit 8 in the inboard portion of its U-shape, thus air blast 2 and filter unit 8 can be made to be connected.
Like this, the dust arrester 1 of present embodiment is configured to, when utilizing hold-down hook 50,52 that air blast 2 is linked to filter unit 8, the suction hole 20 of air blast 2 is aimed at the filter unit side exhaust port 30a of the outside wall surface 26 being formed at filter unit 8, thus this suction hole 20 is communicated with the upper section of the inner space 10 of filter unit 8.
In addition, glue note on the whole at the top end face (face abutted with filter unit) of frame component 42 and have containment member 54.
In the dust arrester with such structure, as shown by the arrows in Figure 2, utilize the work of air blast 2 to make the air outside dust arrester be drawn in the inner space 10 of filter unit 8 from suction hole 12, flow to inner side from the outside of each filter 6 and be filtered.And then, this be filtered after air flow to the upper section 10a of the inner space 10 of filter unit 8 from the upper end of each filter 6, and then, through filter unit 8 filter unit side exhaust port 30a and flow into blower unit 4.Then, through air blast 2 suction hole 20 and be sucked, be discharged to outside dust arrester 1 from the steam vent 18 of blower unit 4.
Then, the assembling procedure of dust arrester 1 is described according to Fig. 7 to Fig. 9.Fig. 7 to Fig. 9 is the accompanying drawing of the assembling operation for illustration of dust arrester 1.In the drawings, in order to sharpening, eliminate a part for the outer wall of blower unit 4.
First, blower unit 4 and filter unit 8 is linked.In the dust arrester 1 of present embodiment, 4 to be removed at top cover 16 and under the state not holding air blast 2, blower unit and filter unit 8 to be linked (Fig. 7).
As mentioned above, flange part 24 on the side 22 being formed at blower unit 4 and be clamped with seal P between the abutting part 28 being formed on a side 26 of filter unit 8 state under, make to link between bolt-through flange part 24 and abutting part 28.
Then, as shown in arrow A in Fig. 7, the opening portion that air blast 2 is formed from the top cover 16 of dismounting blower unit 4 drops to the space in blower unit 4.
Then, as shown in Figure 8, under tip side (suction hole side) state reducing air blast 2, two hold-down hooks 50,52 of the link bracket 40 of air blast 2 card is hung on the rod member 32d of the link protuberance 32 be formed on a side (wall outer surface) 28 of filter unit 8.
Make air blast 2 utilize deadweight to rotate to arrow B direction centered by rod member 32d, the frame component 42 linking bracket 40 is connected to the outside wall surface 26 of filter unit 8, thus is linked to filter unit 8.Like this, in the present embodiment, air blast 2 is connected with the mode of the hold-down hook 50,52 of the link bracket 40 by air blast 2 side " card is hung " on the rod member 32d of filter unit 8 side and filter unit 8.
Now, frame component 42 due to the link bracket 40 be arranged on its suction hole 20 of air blast 2 is directed to the medial surface of the prerotation vane 34,36,38 being formed at filter unit 8, be linked to filter unit 8 simultaneously, therefore, it is possible to accurately and easily carry out the location of suction hole 20 relative to the filter unit side exhaust port 30a of filter unit 8 of air blast 2.
In addition, because note sticky on the top end face of frame component 42 linking bracket 40 has the seal 54 of shape roughly the same with this top end face, therefore, when carrying out the link of air blast 2, between the top end face that the seal 54 is sandwiched in the frame component 42 linking bracket 40 and the outside wall surface 26 of filter unit 8, thus form sealing between air blast 2 and the outside wall surface 26 of filter unit 8.
Then, utilize bolt that air blast 2 is fixed on blower unit 4.
Finally, as shown in Figure 9, will the air blast air cooling pipeline 56 of cooling air blower 2, the discharge duct 58 being used for the exhaust of air blast to be directed to steam vent 18 be used for and the top cover 16 that is formed with steam vent 18 is installed on blower unit 4, complete the assembling of dust arrester 1.
Then, other filter units that can be used in above-mentioned dust arrester 1 are described.
Figure 10, Figure 11 and Figure 12 represent the structure of other filter units 60,62,64 that can be used in dust arrester 1 and the accompanying drawing identical with Fig. 2 respectively.That is, the side of Figure 10, Figure 11 and the identical ground of a Figure 12 and Fig. 2 diagram filter, the quantity being contained in the filter of the inside of filter unit 60,62,64 is four, six, eight respectively.Except this point, filter unit 60,62,64 has the structure identical with filter unit 8, and the filter 6 being contained in filter unit 60,62,64 has the structure identical with the filter 6 being contained in filter unit 8.
Thus, identical with filter unit 8, filter unit 60,62,64 also can be linked to blower unit 4 in the mode that can load and unload.
And, in the present embodiment, in the same way as described above, by containing, there is the air quantity different from air blast 2, the blower unit of air blast of Static compression performance is linked to filter unit, and, can also make that there is the air quantity different from air blast 2 in the same way as described above, outside wall surface 26 that the air blast of Static compression performance is connected to filter unit 8 thus be linked to filter unit 8.
In the variform situation of used air blast, according to its shape, use the blower inlet flange 68,70 that as shown in Figure 13, Figure 14, circular open 64,66 size, position etc. are different from the blower inlet flange 46 of air blast 2.
The multiple blower unit making the air quantity of this held air blast, Static compression performance different multiple filter units 8,60,62 different with the quantity of institute accommodation filter can be connected to each other, by they being fitted together, the different dust arrester of the rate of filtration easily can be obtained.
In addition, the air blast installation constitution of so according to the present embodiment " blocking hanging ", can not use bolt, nut and carry out the handling of air blast with shirtsleeve operation.And, because the external diameter being located at the blower inlet flange of air blast is not very large, therefore, even this mounting and detaching structure also can guarantee air-tightness fully.
Therefore, as air blast installation constitution, the following problem imagined when have employed and arranging have the flange configuration of bolt hole in the suction inlet side end face of air blast can be avoided.
Namely, following problem can be avoided: in order to improve the replacing of bolt, the workability of assembling and make the profile of flange increase, cannot be miniaturized by dust arrester, and, owing to applying larger fastening force in order to ensure air-tightness to the seal be clipped between the flange of air blast pusher side and the flange of filter unit side, thus need the number increasing bolt.
And, the air blast installation constitution of this present embodiment " blocking hanging " is not limited to the such blower unit of the dust arrester of present embodiment and the detachable dust arrester of filter unit, can also be applied to the dust arrester that blower unit and filter unit cannot load and unload freely.
The present invention is not limited to above-mentioned embodiment, can carry out various changes, distortion in the scope of the technological thought described in the scope of claim.
description of reference numerals
1, dust arrester; 2, air blast; 4, blower unit; 6, filter; 8, filter unit; 10, the inner space of filter unit; 12, suction hole; 14, air-breathing component; 16, top cover; 18, steam vent; 20, suction hole; 22, (blower unit 4) side; 30a, exhaust port; 32, link protuberance; 32a, 32b, 32c, leg; 32d, rod member; 34,36,38, prerotation vane; 40, bracket is linked; 42, frame component; 44, circular open; 46, blower inlet flange; 48, installation component; 50,52, hold-down hook.
Claims (2)
1. a dust arrester, it aspirates the dust laden air containing dust by utilizing air blast and makes this dust laden air through filter, thus isolates above-mentioned dust from above-mentioned dust laden air, it is characterized in that,
Above-mentioned dust arrester comprises the blower unit accommodating above-mentioned air blast and the filter unit accommodating above-mentioned filter,
Above-mentioned blower unit and above-mentioned filter unit are connected in the mode that can load and unload,
The mode that air blast in above-mentioned blower unit can be communicated with the inner space of above-mentioned filter unit with the suction hole being contained in the air blast of above-mentioned blower unit, and be linked to above-mentioned filter unit in detachable mode,
The wall outer surface of above-mentioned filter unit is formed the filter unit side exhaust port be communicated with the inner space of this filter unit, and, link protuberance is provided with in the top position of above-mentioned filter unit side exhaust port, outward extending prerotation vane is provided with in the position, side of above-mentioned filter unit side exhaust port and lower position
At the suction hole of above-mentioned air blast, link bracket is installed, this link bracket has frame component and hook, the side of this frame component and bottom surface are connected to the medial surface of above-mentioned prerotation vane when above-mentioned air blast is linked to above-mentioned filter unit, this hook can be sticked in above-mentioned link protuberance
Above-mentioned air blast, while make above-mentioned hook be sticked in above-mentioned link protuberance and make the side of above-mentioned frame component and bottom surface be guided by the medial surface of above-mentioned prerotation vane, is linked to above-mentioned filter unit with the state that suction hole is communicated with above-mentioned filter unit side exhaust port.
2. a dust arrester assembly, it, for forming by utilizing air blast to aspirate the dust laden air containing dust and making this dust laden air through filter thus isolate the dust arrester of above-mentioned dust from above-mentioned dust laden air, is characterized in that,
This dust arrester assembly comprise accommodate the 1st air blast the 1st blower unit, accommodate have the air quantity different from the air blast of the 1st blower unit, Static compression performance the 2nd air blast the 2nd blower unit, accommodate the above-mentioned filter of predetermined quantity the 1st filter unit and accommodate the 2nd filter unit with the filter of above-mentioned predetermined quantity varying number
Above-mentioned 1st blower unit optionally can link with above-mentioned 1st filter unit or above-mentioned 2nd filter unit, or above-mentioned 2nd blower unit optionally can link with above-mentioned 1st filter unit or above-mentioned 2nd filter unit,
The mode that above-mentioned 1st air blast can be communicated with the inner space of the 1st suction hole of the 1st air blast and above-mentioned 1st filter unit or above-mentioned 2nd filter unit, and be linked to above-mentioned 1st filter unit or above-mentioned 2nd filter unit in detachable mode, the mode that above-mentioned 2nd air blast can be communicated with the inner space of the 2nd suction hole of the 2nd air blast and above-mentioned 1st filter unit or above-mentioned 2nd filter unit, and be linked to above-mentioned 1st filter unit or above-mentioned 2nd filter unit in detachable mode
The wall outer surface of above-mentioned 1st filter unit and above-mentioned 2nd filter unit is formed with the filter unit side exhaust port be communicated with the inner space of this filter unit, and, link protuberance is provided with in the top position of above-mentioned filter unit side exhaust port, outward extending prerotation vane is provided with in the position, side of the above-mentioned exhaust port of the wall outer surface of above-mentioned 1st filter unit and above-mentioned 2nd filter unit and lower position
At the 1st suction hole of above-mentioned 1st air blast and the 2nd suction hole of above-mentioned 2nd air blast, link bracket is installed, this link bracket has frame component and hook, the side of this frame component and bottom surface are linked at above-mentioned 1st air blast the medial surface being connected to above-mentioned prerotation vane when above-mentioned 1st filter unit or above-mentioned 2nd filter unit and above-mentioned 2nd air blast are linked to above-mentioned 1st filter unit or above-mentioned 2nd filter unit, this hook can be sticked in above-mentioned link protuberance
Above-mentioned 1st air blast and above-mentioned 2nd air blast, while make above-mentioned hook be sticked in above-mentioned link protuberance and make the side of above-mentioned frame component and bottom surface be guided by the medial surface of the prerotation vane of above-mentioned 1st filter unit or above-mentioned 2nd filter unit, are linked to above-mentioned 1st filter unit or above-mentioned 2nd filter unit with the state that above-mentioned 1st suction hole and above-mentioned 2nd suction hole are communicated with above-mentioned filter unit side exhaust port.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010263207 | 2010-11-26 | ||
| JP2010-263207 | 2010-11-26 | ||
| PCT/JP2011/077146 WO2012070641A1 (en) | 2010-11-26 | 2011-11-25 | Dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103228334A CN103228334A (en) | 2013-07-31 |
| CN103228334B true CN103228334B (en) | 2015-05-20 |
Family
ID=46145978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180056740.1A Active CN103228334B (en) | 2010-11-26 | 2011-11-25 | Dust collector |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5625068B2 (en) |
| KR (1) | KR20130131364A (en) |
| CN (1) | CN103228334B (en) |
| WO (1) | WO2012070641A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133212A (en) * | 1984-07-24 | 1986-02-17 | Daifuku Co Ltd | Suction type dust collector |
| JPH11253732A (en) * | 1998-03-12 | 1999-09-21 | Takenaka Komuten Co Ltd | Clean room |
| JPH11332801A (en) * | 1998-05-28 | 1999-12-07 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
| JP2007203259A (en) * | 2006-02-04 | 2007-08-16 | Horkos Corp | Dust collector |
| JP2007289797A (en) * | 2006-04-20 | 2007-11-08 | Aiho Kogyo Kk | Dust collector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4488609B2 (en) * | 2000-09-12 | 2010-06-23 | 三洋電機株式会社 | Fan |
| JP3124394U (en) * | 2006-06-05 | 2006-08-17 | 智恵子 吉内 | Cosmetic mirror and cosmetic fan |
-
2011
- 2011-11-25 KR KR1020137014844A patent/KR20130131364A/en not_active Application Discontinuation
- 2011-11-25 WO PCT/JP2011/077146 patent/WO2012070641A1/en active Application Filing
- 2011-11-25 JP JP2012545801A patent/JP5625068B2/en active Active
- 2011-11-25 CN CN201180056740.1A patent/CN103228334B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133212A (en) * | 1984-07-24 | 1986-02-17 | Daifuku Co Ltd | Suction type dust collector |
| JPH11253732A (en) * | 1998-03-12 | 1999-09-21 | Takenaka Komuten Co Ltd | Clean room |
| JPH11332801A (en) * | 1998-05-28 | 1999-12-07 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
| JP2007203259A (en) * | 2006-02-04 | 2007-08-16 | Horkos Corp | Dust collector |
| JP2007289797A (en) * | 2006-04-20 | 2007-11-08 | Aiho Kogyo Kk | Dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20130131364A (en) | 2013-12-03 |
| CN103228334A (en) | 2013-07-31 |
| JP5625068B2 (en) | 2014-11-12 |
| WO2012070641A1 (en) | 2012-05-31 |
| JPWO2012070641A1 (en) | 2014-05-19 |
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