CN101517332B - Filter and air conditioning apparatus using the same - Google Patents
Filter and air conditioning apparatus using the same Download PDFInfo
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- CN101517332B CN101517332B CN2007800348287A CN200780034828A CN101517332B CN 101517332 B CN101517332 B CN 101517332B CN 2007800348287 A CN2007800348287 A CN 2007800348287A CN 200780034828 A CN200780034828 A CN 200780034828A CN 101517332 B CN101517332 B CN 101517332B
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- filter
- cross rib
- protuberance
- gear
- vertical frame
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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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
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- 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
- F24F13/28—Arrangement or mounting of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/50—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for air conditioning
Abstract
A filter (100) is provided with a filter mesh (101) and a vertical frame (103) for supporting the side ends of the filter mesh (101). On one side of the vertical frame (103), protruding sections (107a) and recessed sections (107b) to be meshed with a first gear (301) for moving the filter (100) are alternately formed in the length direction of the vertical frame (103) in sequence. On one side of the filter mesh (101), a plurality of laterally extending protruding lateral ribs (106) are arranged, and the lateral ribs (106) are arranged at substantially the same position as the protruding section (107a) in the vertical direction. Even when the lateral ribs (106) are brought into contact with the first gear (301), the ribs can be meshed with the gear. Therefore, meshing between the vertical frame (103) and the first gear (301) is not disturbed, and filter can be smoothly moved.
Description
Technical field
The present invention relates to carry out the air conditioner of filter cleaning and the filter that in this air conditioner, uses.
Background technology
Inner face side along the suction inlet of the housing of indoor set in air conditioner is provided with filter.Filter can be removed the airborne dust from the suction inlet inspiration, prevents that dust from entering in the housing.When filter is contaminated, can reduce the air handling capacity of air conditioner because filter opening is blocked, so need cleaning.
Therefore, following air conditioner occurred, it can make filter move relative to cleaning part by the gear as driver part, automatically scavenge filter.For example, disclose following air conditioner in patent documentation 1: it is possessing in the main body cabinet of air suction inlet and Air blowing mouth has taken in heat exchanger and Air Blast fan, and between air suction inlet and heat exchanger, dispose the filter that dedusting is used, in the main body cabinet, comprise the slide unit (driver part) that filter is moved back and forth; The filter cleaning section (cleaning part) that the mode that contacts with filter with the mobile route along filter configures, slide unit by the motor that comprises the output gear that is arranged on this box body side and, the tooth-strip part that is arranged on the filter side in the mode with output gear engagement forms.By the relative filter cleaning of filter section is moved back and forth, needn't pull down filter from the main body cabinet and just can remove the rubbish that is attached on the filter.
Patent documentation 1: TOHKEMY 2005-300154 communique
Here, usually in order to make filter have rigidity, preferably be arranged on the in length and breadth flank of direction crosscut filter.Especially, in the air conditioner that is provided with filter cleaning mechanism, by improving the rigidity of filter, filter is fully contacted with cleaning part, improve the cleaning ability.
But, at patent documentation 1 described filter movably in the air conditioner, for example, shown in Figure 10 A, Figure 10 B and Figure 10 C, when in the whole zone of the transverse direction of filter 100, cross rib 106 being set, cross rib 106 contacts with output gear with the protuberance 107a of the vertical frame 103 of filter 100 and recess 107b engagement that can to produce action bad or send different sound, wherein.In addition, cross rib 106 only is arranged between the vertical frame 103 and when not being arranged on the vertical frame 103, filter 100 might wait and misplace at transverse direction along with mobile, or when the vertical frame 103 of the Width filter 100 of gear is large, cross rib 106 might and Gear Contacts.
In addition, although in patent documentation 1, make filter carry out filter cleaning to the inside and outside movement of air conditioner, do not expose to the outside but also disclose the maintenance filter, carry out the method for filter cleaning while make its bending carry out the revolution of U word in the inside of air conditioner.At this moment, owing to making filter crooked, so if improve its rigidity then exist filter to be difficult to mobile problem.
Summary of the invention
In view of the above problems, the object of the invention is to provide a kind of air conditioner that can make filter have rigidity and the filter that can move swimmingly and possess this filter.
For achieving the above object, filter of the present invention possesses screen pack and supports the vertical frame at the edge, side of screen pack, at least one side side at vertical frame, form successively alternately and protuberance and the recess as the gear engagement usefulness of driver part that make that filter moves along the length direction of vertical frame, it is characterized in that, one side side at screen pack is provided with along the cross rib of a plurality of prominent shapes of transverse direction extension, and cross rib is arranged on the position roughly the same with protuberance at longitudinal direction (length direction of vertical frame).On longitudinal direction, cross rib is formed on the position identical with the protuberance of indulging frame.Namely the extended line at cross rib forms protuberance.If cross rib and protuberance on the same line, also can make the two form continuously, also can form discontinuously.According to such structure, filter transverse direction dislocation or, and the width of filter meshed gears large, when the situation of cross rib and Gear Contact occured thus, cross rib can mesh with gear.Therefore cross rib can not hinder the engagement of vertical frame and gear, can carry out swimmingly the movement of filter.
Cross rib can form with the spacing identical with protuberance, preferably with the interval setting of many times (integral multiples 2 or more) of protuberance spacing.Can reduce the rigidity of filter on longitudinal direction, can make filter mobile agley on longitudinal direction.In addition, cross rib also can arrange with different intervals, preferably uniformly-spaced to arrange.Can make the rigidity of filter impartial on the whole.
The width of the longitudinal direction of cross rib can be set for the width of the longitudinal direction of protuberance roughly the same or narrower than it.According to such structure, cross rib can not hinder the engagement between vertical frame and the gear, can not move bad.
Be provided with for the air conditioner of the mobile route that filter is moved with the driver part that filter is moved, above-mentioned filter can use engagingly with the gear as driver part.In addition, Yi Bian filter of the present invention can crookedly on one side use in air conditioner movably.In addition, be applicable to be provided with the air conditioner of the cleaning part of the filter of removing airborne dust.For example, cleaning part, the dust of splitting shape that inside is formed air flow circuit are removed casing to be configured to each other its opening surface opposed, and configuration filter between the slit between two casings can make air stream cross to remove in the casing to be attached to dust on the filter.So because filter has rigidity and is difficult to the cleaning ability that bending has improved cleaning part.
The invention effect
Therefore according to the present invention, the protuberance of cross rib and vertical frame is formed at same position, does not hinder the engagement of vertical frame and gear, can carry out swimmingly the movement of filter, prevents to move bad or different sound occurs.
Description of drawings
Fig. 1 is the profile of indoor unit of the air conditioner of expression present embodiment.
Fig. 2 is the stereogram of outward appearance of the indoor unit of presentation graphs 1.
Fig. 3 is the profile after the outer cover plate body of the indoor unit in the presentation graphs 1 rotates.
Fig. 4 is the stereogram of outward appearance of the indoor unit of presentation graphs 3.
Fig. 5 is the profile of the state after the wind-guiding panel of the indoor unit in the presentation graphs 1 rotates.
Fig. 6 is the stereogram of outward appearance of the indoor unit of presentation graphs 5.
Fig. 7 is the summary section of the configuration relation of expression filter, cleaning part and driver part.
Fig. 8 A is the front view of expression filter.
Fig. 8 B is the enlarged drawing of the part of presentation graphs 8A.
Fig. 8 C is the side view of the part of presentation graphs 8B.
Fig. 9 is the summary section that the expression dust is removed the state of casing and filter.
Figure 10 A is the front view that represents filter in the past.
Figure 10 B is the enlarged drawing of the part of presentation graphs 10A.
Figure 10 C is the side view of the part of presentation graphs 10B.
Symbol description among the figure:
The 1-indoor unit
The 2-housing
The 3-suction inlet
The 4-blow-off outlet
The 5-heat exchanger
The 6-indoor fan
7-wind-guiding panel
8-outer cover plate body
9-elongated surfaces plate body
The 101-screen pack
The 102-filter frame
103-indulges frame
The horizontal frame of 104-
105-indulges rib
The 106-cross rib
The 107-tooth-strip part
The 107a-protuberance
The 107b-recess
The 200-guide member
The 300-driver part
301-the second gear
The 400-cleaning part
The specific embodiment
Below, with reference to accompanying drawing embodiments of the present invention are described.Fig. 1 is the profile of indoor unit of the type-dividing conditioner of expression present embodiment, and Fig. 2 is its stereogram.
As depicted in figs. 1 and 2, the indoor unit 1 in the present embodiment, the suction inlet 3 of formation air on housing 2 forms the blow-off outlet 4 of air in the front lower of housing 2.And, in the internal air stream via configuration of 4 the housing 2 from suction inlet 3 to blow-off outlet heat exchanger 5 is arranged, and be built-in with indoor fan 65 that be surrounded by heat exchanger, that consisted of by cross flow fan in these blow-off outlet 4 sides.
Indoor heat converter 5 forms the word of falling V shape, forms the space of general triangular in its front upper place side.As shown in Figure 7, to the position along the inner face of the suction inlet 3 of housing 2, be provided with the mobile route B that filter 100 moves the U word shape of usefulness from this space.Mobile route B is formed by guide member 200, is keeping the both end sides of filter 100 at guide member 200.Inboard at the mobile route B of U word shape is being provided with driver part 300 with the opposed position of the two side ends of filter 100, and filter 100 is moved back and forth at fore-and-aft direction.In addition, in the way of mobile route B, be provided with cleaning part 400, carry out the cleaning of filter 100.
Begin to the front from the front lower of housing 2, be provided with for the wind-guiding panel 7 that covers blow-off outlet 4 and peripheral part thereof.Be that wind-guiding panel 7 forms greatlyr than blow-off outlet 4, be made into the size in the roughly whole zone of covering shell 2 fronts.Therefore, as described later, when wind-guiding panel 7 becomes the posture that tempered air is forwards blown out in rotation, can be used as diversion baffle (louver) and guarantee enough length, can efficiently tempered air be delivered to a distant place.
Wind-guiding panel 7 is made of elongated surfaces plate body 9 and outer cover plate body 8, wherein, elongated surfaces plate body 9 covers blow-off outlet 4 peripheral parts and has be used to the ventilating part 9a that the air that blows out from blow-off outlet 4 is passed through, and outer cover plate body 8 stops up ventilating part 9a from the place ahead of elongated surfaces plate body 9.Ventilating part 9a forms big or small roughly the same with blow-off outlet 4.
Elongated surfaces plate body 9 rotates with respect to the axis 10a of the turning cylinder 10 that housing 2 can form around the lower end.As shown in Figure 5 and Figure 6, as wind-guiding panel 7, outer cover plate body 8 and elongated surfaces plate body 9 can rotate integratedly rotation axis 10a rotation and open blow-off outlet 4.
Outer cover plate body 8, roughly the same with the width of elongated surfaces plate body 9, form the length roughly the same with ventilating part 9a.Outer cover plate body 8 is mounted according to the mode of the axis 11a rotation of the turning cylinder 11 that can arrange around the upper end of outer cover plate body 8 with respect to elongated surfaces plate body 9.As shown in Figure 3 and Figure 4, can rotate outer cover plate body 8 and the 9a of Opening Ventilation section.
The concrete structure of filter 100 then, is described.Fig. 8 A represents the front view of filter, the enlarged drawing of the part of Fig. 8 B presentation graphs 8A, the side view of the part of Fig. 8 C presentation graphs 8B.Shown in Fig. 8 A, Fig. 8 B and Fig. 8 C, filter 100 possess rectangular shape screen pack 101 and, support the plastic filter frame 102 around it in order to strengthen screen pack 101.Screen pack 101 is made of the fabric of acrylic resin or pet resin.
Filter frame 102 is made for polypropylene, is made of vertical frame 103 and horizontal frame 104.Peripheral portion at vertical frame 2 is provided with tooth-strip part 107 at longitudinal direction (length direction of vertical frame 2).Tooth-strip part 107 is by alternately consisting of with protuberance 107a and the recess 107b that uniformly-spaced forms on longitudinal direction.Tooth-strip part 107, by with the second gear 302 engagement as driver part 300 described later filter 100 being moved back and forth at longitudinal direction, having strip-shaped members is configured as wavy shape, observes from the one side side, its peak section is protuberance 107a, and paddy section is recess 107b.Recess 107b is positioned at the position with filter 100 equal heights, and protuberance 107a is only outstanding with respect to filter plane in the one side side.In addition, the height that filter 100 also can be between protuberance 107a and recess 107b.
In addition, filter 100 is strengthened by vertical rib 105 and cross rib 106 by plastic linearity in portraitlandscape crosscut filter frame 102.Vertical rib 105 and cross rib 106 are made by polypropylene, and be a plurality of uniformly-spaced to form on the surface of the one side side of screen pack 101 respectively.Because polypropylene is lower than pet resin rigidity, so can make filter 100 have flexibility.
In addition, horizontal frame 104 and cross rib 106 are for the warpage that prevents filter 100 or ripple, and form prominent shape and namely form to such an extent that wall is thicker, and with respect to this, vertical frame 103 is compared wall with horizontal frame 104 with cross rib 106 with vertical rib 105 and formed thinly.Thus, filter 100 has the rigidity of transverse direction, simultaneously can be easily crooked at longitudinal direction.In addition, the thickness of the prominent shape of cross rib 106 as hereinafter described, has also played the effect in formed two place gap between the face side casing 401 that stops up cleaning part 400 and the rear side casing 402.
In addition, cross rib 106 forms prominent shape in a side identical with the projected direction of the protuberance 107a of vertical frame.Its height setting must be identical with protuberance 107a or lower than it.According to such structure, can not make the thickness of filter integral body become large.In addition, cross rib 106 is set roughly the samely or narrower than it at the width of longitudinal direction with protuberance 107a at the width of longitudinal direction.
In addition, cross rib 106 is formed on the position roughly the same with protuberance 107a at longitudinal direction, and cross rib 106 forms continuously with protuberance 107a.In other words, protuberance 107a is positioned on the extended line of cross rib 106.Cross rib 106 is with many times of interval P2 and the equally spaced configuration of the spacing P1 of protuberance 107a.In the present embodiment, with 4 times interval (every three the protuberance 107a) configuration of the spacing P1 of protuberance 107a.
According to such structure, can be guaranteed the rigidity of filter 100 by cross rib 106, and because cross rib 106 is arranged on same position with protuberance 107a in the short transverse of filter 100, so cross rib 106 can not hinder the engagement between tooth-strip part 107 and the driver part 300, filter 100 is moved.
Be erected in the screen pack 101 on the filter frame 102 its top as the circulation of air section 108 that is used for making the air that sucks from suction inlet 4 to pass through, the bottom is as the air non-negotiable section 109 of ventilating air not.
As shown in Figure 7, filter 100 is being placed upstream position, cleaning part 400 is being arranged in the situation of front face side, air non-negotiable section 109 is formed on than cleaning part 400 by lower portion.According to such structure and since will than cleaning part 400 on the lower the filter that can not the clean part of side as air non-negotiable section 109, so air can prevent that in this part circulation dust from adhering to.
In addition, air non-negotiable section 109 makes screen pack 101 flattenings by the fiber that consists of the screen pack 101 identical with circulation of air section 108 is pressed and/or heated to dissolve, and mesh is set carefullyyer than the mesh of circulation of air section 108 parts.According to such structure, even the do it thinly rigidity that also can guarantee air non-negotiable section 109 of mesh is low, therefore can make the mobile route B limit curved edges walking of U word shape.
Make filter 100 at the driver part 300 that longitudinal direction moves back and forth, be positioned at the inner side of the part of turning back of the mobile route of U word shape, and with the tooth-strip part 107 opposed positions of filter 100, be arranged on than cleaning part 400 by the downstream.Driver part 300, by motor (not shown), the first gear 301 that is connected with motor and, and the second gear 302 of the first gear 301 engagements consist of.
The second gear 302 partly is exposed to mobile route B near the inner orbit 201 of the guide member 200 the downstream of casing 403, according to configuring with the mode that is arranged on tooth-strip part 107 engagements on the filter 100.
Then, cleaning part 400 is described.Cleaning part 400 possesses: the dust that the dust on the surface of precoat filter 100 is removed the back side of casing (being called the face side casing) 401, precoat filter 100 is removed casing (being called the rear side casing) 402 and as the attraction fan (not shown) that attracts parts.Two casings 401 and 402 are configured in the slightly forward position of the ratio suction inlet 4 of housing 2, i.e. the filter 100 part arranged opposite of the boundary vicinity between the top panel 2a that is being formed with suction inlet 4 and front panel 2b, do not hinder thus the air that sucks from suction inlet 4 by filter 100.In addition, can clean with suction inlet 4 opposed filters 100 whole.
As blow vent (not shown), another is distolateral upper by chimeric maintenance at pipe arrangement (not shown) at one of length direction distolateral opening for face side casing 401 and rear side casing 402.Another of pipe arrangement is distolateral to be connected with attracting fan (not shown).Form by such structure, with blow vent as entrance, by air is drawn into the stream 403 that attracts fan to produce air stream from this entrance.
Fig. 9 is the summary section that is illustrated in the state of two casings when in the indoor set main body 1 filter 4 being set and filter.Filter 100, between two casings 401 and 402, walk as the back side (downstream) take the face that forms cross rib 106, in stream 403, produce air stream, air flows in the direction with filter 100 almost parallels from the side of the filter 100 that is accommodated in casing 401 and 402, can remove the dust that is attached on the filter 100 thus.If remove the rotary brush that casing 401 interior settings contact with the surface (upstream side) of filter 100 at dust, then can be further efficiently except dust.
In addition, in filter 100, with and the roughly the same interval z of the width of casing 401 and 402 (dust remove the open end 401a of casing and the distance between 401b) form cross rib 106.Thus, make cross rib 106 be positioned at the gap at two places that formed by casing 401 and 402, thereby can stop up the gap.Like this, can be formed the casing of gapless tubular by face side casing 401, rear side casing 402 and intervenient cross rib 106.
According to above structure, cross rib 106 forms in the position identical with the protuberance 107a of vertical frame 103.Namely owing to the extended line at cross rib 106 forms protuberance 107a, so even because filter 100 misplaces at transverse direction, the second gear 302 contacts with cross rib 106, cross rib 106 also can mesh with the second gear 302.Therefore, cross rib 106 can not hinder the engagement between vertical frame 103 and the second gear 302, can carry out swimmingly the movement of filter 100.
In addition, the present invention is not limited to above-mentioned embodiment, certainly can carry out multiple modification, change within the scope of the invention.For example, in the above-described embodiment, filter carries in the indoor unit of air conditioner, and the present invention can also be applicable to air cleaning machine or conditioner or other the electric equipments such as dehumidifier, humidifier.
Application possibility on the industry
The present invention can be used for air conditioner that can scavenge filter and the filter that uses at this air conditioner.
Claims (6)
1. filter, its rectangular shaped, and possess screen pack and support the vertical frame at the edge, side of this screen pack, it is characterized in that,
In at least one side side of above-mentioned vertical frame, the protuberance and the recess that mesh usefulness with the gear that filter is moved alternately form at longitudinal direction,
The cross rib of a plurality of prominent shapes that extend along transverse direction that arrange in the one side side of described screen pack is prominent shape in a side identical with the projected direction of raised part and forms, this cross rib on longitudinal direction with many times of the protuberance spacing the position roughly the same with described protuberance that be disposed on
Described filter limit curved edges moves.
2. filter according to claim 1 is characterized in that,
The height of described cross rib is identical with raised part.
3. filter according to claim 1 is characterized in that,
Described cross rib is uniformly-spaced to arrange.
4. filter according to claim 1 is characterized in that,
The width of the longitudinal direction of described cross rib is set as with the width of the longitudinal direction of described protuberance roughly the same or narrower than it.
5. an air conditioner is provided be used to the mobile route that filter is moved and the driver part that filter is moved, and it is characterized in that, each described filter in the claim 1～4 is with the gear engagement as described driver part.
6. air conditioner according to claim 5 is characterized in that,
Also possess and remove the cleaning part that is attached to the dust on the described filter, clean described filter while described filter moves by described cleaning part.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006327456A JP4185542B2 (en) | 2006-12-04 | 2006-12-04 | Filter and air conditioner using the same |
| JP327456/2006 | 2006-12-04 | ||
| PCT/JP2007/073020 WO2008069087A1 (en) | 2006-12-04 | 2007-11-29 | Filter and air conditioning apparatus using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101517332A CN101517332A (en) | 2009-08-26 |
| CN101517332B true CN101517332B (en) | 2013-04-17 |
Family
ID=39491986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800348287A Active CN101517332B (en) | 2006-12-04 | 2007-11-29 | Filter and air conditioning apparatus using the same |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4185542B2 (en) |
| CN (1) | CN101517332B (en) |
| WO (1) | WO2008069087A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5099031B2 (en) * | 2009-02-06 | 2012-12-12 | ダイキン工業株式会社 | Filter and air conditioner equipped with the same |
| JP5517693B2 (en) * | 2010-03-26 | 2014-06-11 | 三菱電機株式会社 | Automatic filter cleaning device, air conditioner and air purifier |
| CN101862573B (en) * | 2010-06-29 | 2012-05-30 | 广东志高空调有限公司 | Automatic dedusting and cleaning device for filter screen of air conditioner |
| JP5686290B2 (en) * | 2011-01-19 | 2015-03-18 | 株式会社富士通ゼネラル | Air conditioner |
| CN108317712B (en) * | 2018-03-20 | 2023-07-14 | 珠海格力电器股份有限公司 | Filter screen subassembly and have its air conditioner |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2650853Y (en) * | 2003-06-26 | 2004-10-27 | 葛振贵 | Automatic rolling curtain-type super-purifying filter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5074406A (en) * | 1990-05-29 | 1991-12-24 | The Laitram Corporation | Laminated sprocket |
| JP3064486B2 (en) * | 1991-06-04 | 2000-07-12 | 株式会社東芝 | Driving force transmission device, manufacturing method thereof, and extension structure provided with driving force transmission device |
| JPH05106859A (en) * | 1991-10-17 | 1993-04-27 | Fujitsu General Ltd | Indoor unit of air conditioner |
| JP2001116344A (en) * | 1999-10-14 | 2001-04-27 | Sanyo Electric Co Ltd | Air conditioner |
| JP4563877B2 (en) * | 2005-06-23 | 2010-10-13 | 株式会社富士通ゼネラル | Air conditioner |
-
2006
- 2006-12-04 JP JP2006327456A patent/JP4185542B2/en active Active
-
2007
- 2007-11-29 WO PCT/JP2007/073020 patent/WO2008069087A1/en active Application Filing
- 2007-11-29 CN CN2007800348287A patent/CN101517332B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2650853Y (en) * | 2003-06-26 | 2004-10-27 | 葛振贵 | Automatic rolling curtain-type super-purifying filter |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008069087A1 (en) | 2008-06-12 |
| JP2008138977A (en) | 2008-06-19 |
| CN101517332A (en) | 2009-08-26 |
| JP4185542B2 (en) | 2008-11-26 |
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