CN1754070A - Air conditioner with indoor unit having automatic air filter-cleaning function - Google Patents
Air conditioner with indoor unit having automatic air filter-cleaning function Download PDFInfo
- Publication number
- CN1754070A CN1754070A CNA2004800053821A CN200480005382A CN1754070A CN 1754070 A CN1754070 A CN 1754070A CN A2004800053821 A CNA2004800053821 A CN A2004800053821A CN 200480005382 A CN200480005382 A CN 200480005382A CN 1754070 A CN1754070 A CN 1754070A
- Authority
- CN
- China
- Prior art keywords
- air cleaner
- suction nozzle
- air conditioner
- described air
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- 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
- B01D46/0052—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation
- B01D46/0056—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation with rotational movement
-
- 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
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/682—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by nozzles
-
- 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
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
-
- 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
- F24F1/0083—Indoor units, e.g. fan coil units with dehumidification means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
-
- 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
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F2013/0616—Outlets that have intake openings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The present invention provides an air mixer, a rotatable disc-like air filter is provided between a suction opening formed in a housing and a heat exchanger. The air filter is automatically cleaned by providing air filter-driving means for rotating the air filter and a suction unit, provided opposite the air filter, to which a suction nozzle for sucking dust adhered to the filter is installed.
Description
Technical field
The present invention relates to have the air conditioner of the function that the air cleaner on the air suction inlet that is located at indoor unit (unit) is cleaned automatically.
Background technology
Fig. 9 represents the indoor unit of air conditioner in the past, utilize heat exchanger 9 to carry out the heat exchange of air and cold-producing medium, but in order to prevent that the contained dust of inhaled air from entering the inside of indoor unit, air cleaner is set, convenience when seeking that regularly cleaning is attached to the dust on this air cleaner possesses the formation that can load and unload.
In addition, air filter arrangement as the indoor unit that is easy to cleaning air filter, known have the attraction unit with the brush that is used to remove dust to cross over the device that moves on a large scale, or have (for example, with reference to patent documentation 1, the patent documentations 2) such as devices of banded filter.
Patent documentation 1: the spy opens flat 11-226331 communique
Patent documentation 2: the spy opens flat 6-74521 communique
But air cleaner in the past need be according to the usage frequency of air conditioner, take off air cleaner from indoor unit, by washing or cleaning etc., the periodic maintenance of cleaning adhered dust, especially for the form that is embedded on the ceiling, need very many man-hour and labour.In addition, do not carrying out under the situation of regular maintenance, appearing at and pile up dust on the air cleaner, increasing the aeration resistance that sucks air, reducing the performance of air conditioner, the problem that power consumption increases.
In addition, also there is baroque problem.
Summary of the invention
The present invention proposes in view of the problem that conventional art exists, its purpose is to provide a kind of air conditioner of indoor unit of the automatic cleaning function with subsidiary air cleaner, the enough simple formations of energy are removed automatically attached to the dust on the air cleaner.
For achieving the above object, the invention provides a kind of air conditioner, has indoor unit, this indoor unit has been taken in heat exchanger and pressure fan in basket, it is characterized in that, comprise: discoid air cleaner, be located between the suction inlet and described heat exchanger that is formed on the basket, rotate freely; Rotation drives the air cleaner driving mechanism of this air cleaner; Attract the unit, suction nozzle is installed, this suction nozzle is relative with air cleaner and attracts attached to the dust on the air cleaner.
Constitute according to this,, can under the situation of mobile suction nozzle not, remove easily attached to the dust on the air cleaner by air cleaner with air cleaner driving mechanism rotational circle plate-like.
In addition, be located on the capture unit that attracts on the unit, or discharge, so room air can be remained on clean conditions usually to the outside because the dust that suction nozzle attracts is captured in.
In addition, if air cleaner has the rack rails that is formed on its peripheral part, the air cleaner driving mechanism has and the rack rails meshed gears simultaneously, by rotating this gear, via rack rails rotary air filter, just can constitute the rotating mechanism of air cleaner simple and easy and compactly.
In addition, if on the attraction unit, shake suction nozzle is installed freely, when the attraction work that attracts the unit stops, suction nozzle is moved outside the perspective plane of air cleaner, suction nozzle does not just become the resistance that is drawn into the air in the indoor unit, can improve heat exchanger effectiveness.
In addition, if clamping air cleaner ground at the opposition side setting of suction nozzle and the shield of suction nozzle subtend, can limit the inflow pathway of the air that is drawn into suction nozzle, can improve dust catching efficiency.In addition, if shield and suction nozzle are formed one, the enough easy formations of energy are together shaken shield with suction nozzle.In addition, if, then help to improve dust catching efficiency to equate with the aperture area of described suction nozzle or to set the area relative of described shield with described air cleaner than its bigger mode.
In addition, optimal way is, the bottom of suction nozzle is configured in the approximate centre of air cleaner, sets the length of suction nozzle about equally with the radius of air cleaner.
According to above-mentioned formation, cleaning air filter automatically, and if on basket loading and unloading air cleaner is installed freely, under the situation that air cleaner is polluted by the greasy dirt dirt, can take off air cleaner from basket, remove.
Description of drawings
Fig. 1 is the profile of the indoor unit of air conditioner of the present invention.
Fig. 2 is the enlarged drawing of Fig. 1 part I.
Fig. 3 is the enlarged drawing of Fig. 1 part II.
Fig. 4 is the enlarged drawing of Fig. 1 part III.
Fig. 5 is provided in a side of the stereogram of the suction nozzle on the indoor unit of Fig. 1.
Fig. 6 is provided in a side of the stereogram of the air guide device on the indoor unit of Fig. 1.
Fig. 7 is the profile of suction nozzle and air cleaner.
Fig. 8 is the profile of suction nozzle.
Fig. 9 is the profile of the indoor unit of air conditioner in the past.
The specific embodiment
Below, with reference to accompanying drawing, embodiments of the present invention are described.
Fig. 1 is the profile of the indoor unit of ceiling flush type air conditioner of the present invention.Fig. 2, Fig. 3, Fig. 4 are respectively I, the II of Fig. 1, the enlarged drawing of III.Fig. 5 is the stereogram of suction nozzle, and Fig. 6 is the stereogram of air guide device, and Fig. 7 is a diagram of seeing air cleaner and suction apparatus from below.
In the indoor unit of air conditioner of the present invention, room air is by being provided in the fan 10 by drive motors 11 drivings of body casing 8 inside, through being located at suction grid 6, air cleaner 5, the air guide device 4 on the front grid (grill) 1, by heat exchanger 9 heat exchanges, blow out from blow-off outlet 19.During this period, form and to be mixed in airborne dust attached on the air cleaner 5, and in the structure of the non-cohesive dust in the inside of indoor unit.Air cleaner 5, as shown in Figure 7, on discoid framework, net 5c stretches out to the front, peripheral part at framework forms rack rails (rack) 5a, have the pivot that becomes rotary air filter 5 and be used to be installed in installing hole 5b on the air guide device 4 in central authorities, be installed in freely on the air cleaner supporting axis 4a (Fig. 3) that is formed on the air guide device 4 by screw (vis) 16 rotations.
On suction device 13, have the fan that is used to attract and be used to capture the device (not shown) of the dust of attraction, by making the attraction fan work, the 12a of suction portion that is inhaled into mouth 12 attached to the dust on the air cleaner 5 attracts, and arrives capture unit by peristome 12b.
As shown in Figure 2, suction nozzle 12 can freely shake as axis of rocking with fixed axis 12c, 12d, interconnects motor 17 and fixed axis 12c by joint (joint) 18.Suction nozzle 12 is when attracting to move, by operating electrical machines 17, move front portion to air cleaner 5, when not needing to attract work, move to the position that does not overlap with air cleaner 5, prevent from indoor unit, to become resistance from outside inhaled air.
As shown in Figure 6, on air guide device 4, have the shield 4b that the 12a of suction portion with suction nozzle 12 is roughly equal area, be located at clamping air cleaner 5 and the position of face-off.This shield 4b restriction is drawn into the inflow pathway of the air of suction nozzle 12, can improve the efficient of collection attached to the dust on the air cleaner 5.
Fig. 8 represents other embodiment of shield, and shield 12e has the roughly equal area of the 12a of suction portion with suction nozzle 12,, forms with suction nozzle 12 on the position of face-off at clamping air cleaner 5.Different with described shield 4b, shield 12e in the present embodiment, not constitute, prevent to become the resistance of the air that is drawn into indoor unit with the mode of air cleaner 5 subtends moving outside the perspective plane of air cleaner 5 in the same way with suction nozzle 12 1 under the state that stops.
In addition, in the above-described embodiment, attracting that the capture unit of capture by the dust of suction nozzle 12 attractions is set on the unit 13, but also capture unit can be set, but on the peristome 12b of suction nozzle 12, connect the flexibility flexible pipe, by the flexibility flexible pipe, will be discharged to the outside by the dust that suction nozzle 12 attracts.
Claims
(according to the modification of the 19th of treaty)
1. the air conditioner of (after the revisal) a kind of ceiling flush type has indoor unit, and this indoor unit has been taken in heat exchanger and pressure fan in basket, it is characterized in that, possesses:
Discoid air cleaner is located between the suction inlet and described heat exchanger that is formed on the basket, rotates freely in generally horizontal plane; Rotation drives the air cleaner driving mechanism of this air cleaner; The attraction unit of suction nozzle is installed, and this suction nozzle is relative with described air cleaner, and extends along radial direction towards peripheral part from the substantial middle of air cleaner, attracts attached to the dust on the air cleaner towards the radial direction foreign side of air cleaner.
2. air conditioner as claimed in claim 1 is characterized in that, also comprises:
Described attraction unit possesses the capture unit that is used to capture the dust that attracts by described suction nozzle.
3. air conditioner as claimed in claim 1 is characterized in that:
Discharge the dust that attracts by described suction nozzle to the outside.
4. as any one described air conditioner in the claim 1～3, it is characterized in that:
Described air cleaner has the rack rails that is formed on its peripheral part, and described air cleaner driving mechanism has and described rack rails meshed gears simultaneously, by rotating this gear, via described rack rails, rotates described air cleaner.
5. as any one described air conditioner in the claim 1～4, it is characterized in that:
On described attraction unit, shake described suction nozzle is installed freely, when the attraction work in described attraction unit stops, described suction nozzle is moved outside the perspective plane of described air cleaner.
6. as any one described air conditioner in the claim 1～5, it is characterized in that:
In the mode of the described air cleaner of clamping, at the opposition side setting of the described suction nozzle shield relative with suction nozzle.
7. air conditioner as claimed in claim 6 is characterized in that:
Described shield and described suction nozzle integral type are formed.
8. as claim 6 or 7 described air conditioners, it is characterized in that:
To equate with the aperture area of described suction nozzle or, to set the area relative of described shield with described air cleaner than its bigger mode.
9. as any one described air conditioner in the claim 1～8, it is characterized in that:
The base end part of described suction nozzle is configured in the approximate centre of described air cleaner, to set the length of described suction nozzle with the radius mode about equally of described air cleaner.
10. as any one described air conditioner in the claim 1～9, it is characterized in that:
Described air cleaner is installed in loading and unloading freely on described basket.
Claims (10)
1. an air conditioner has indoor unit, and this indoor unit has been taken in heat exchanger and pressure fan in basket, it is characterized in that, possesses:
Discoid air cleaner is located between the suction inlet and described heat exchanger that is formed on the basket, rotates freely; Rotation drives the air cleaner driving mechanism of this air cleaner; Attract the unit, suction nozzle is installed, and the attraction relative with air cleaner of this suction nozzle is attached to the dust on the air cleaner.
2. air conditioner as claimed in claim 1 is characterized in that:
Described attraction unit possesses the capture unit that is used to capture the dust that attracts by described suction nozzle.
3. air conditioner as claimed in claim 1 is characterized in that:
Discharge the dust that attracts by described suction nozzle to the outside.
4. as any one described air conditioner in the claim 1～3, it is characterized in that:
Described air cleaner has the rack rails that is formed on its peripheral part, and described air cleaner driving mechanism has and described rack rails meshed gears simultaneously, by rotating this gear, via described rack rails, rotates described air cleaner.
5. as any one described air conditioner in the claim 1～4, it is characterized in that:
On described attraction unit, shake described suction nozzle is installed freely, when the attraction work in described attraction unit stops, described suction nozzle is moved outside the perspective plane of described air cleaner.
6. as any one described air conditioner in the claim 1～5, it is characterized in that:
In the mode of the described air cleaner of clamping, at the opposition side setting of the described suction nozzle shield relative with suction nozzle.
7. air conditioner as claimed in claim 6 is characterized in that:
Described shield and described suction nozzle integral type are formed.
8. as claim 6 or 7 described air conditioners, it is characterized in that:
To equate with the aperture area of described suction nozzle or, to set the area relative of described shield with described air cleaner than its bigger mode.
9. as any one described air conditioner in the claim 1～8, it is characterized in that:
The base end part of described suction nozzle is configured in the approximate centre of described air cleaner, to set the length of described suction nozzle with the radius mode about equally of described air cleaner.
10. as any one described air conditioner in the claim 1～9, it is characterized in that: described air cleaner is installed in loading and unloading freely on described basket.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003056854 | 2003-03-04 | ||
| JP056854/2003 | 2003-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1754070A true CN1754070A (en) | 2006-03-29 |
Family
ID=32958722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004800053821A Pending CN1754070A (en) | 2003-03-04 | 2004-03-04 | Air conditioner with indoor unit having automatic air filter-cleaning function |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2004079270A1 (en) |
| CN (1) | CN1754070A (en) |
| WO (1) | WO2004079270A1 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101896775A (en) * | 2007-12-11 | 2010-11-24 | 大金工业株式会社 | Indoor unit for air conditioner |
| CN101896776A (en) * | 2007-12-19 | 2010-11-24 | 大金工业株式会社 | Unit for cleaning air conditioning apparatus |
| CN101910744A (en) * | 2008-01-16 | 2010-12-08 | 大金工业株式会社 | Indoor unit for air conditioner |
| CN102077034A (en) * | 2009-04-30 | 2011-05-25 | 大金工业株式会社 | Indoor unit for air conditioning device |
| CN101619873B (en) * | 2008-06-30 | 2012-09-05 | 三菱电机株式会社 | Ceiling-embedded type air-conditioner |
| CN101910741B (en) * | 2008-01-09 | 2013-05-08 | 大金工业株式会社 | Indoor unit for air conditioner |
| CN103153492A (en) * | 2010-10-01 | 2013-06-12 | 文大植 | Apparatus for cleaning an air conditioner built into the ceiling |
| CN101910746B (en) * | 2008-01-16 | 2013-07-24 | 大金工业株式会社 | Indoor unit for air conditioner |
| CN104501390A (en) * | 2014-12-22 | 2015-04-08 | 武汉科技大学 | Rotary dust removal type filtering net of air conditioner |
| CN106066060A (en) * | 2015-04-23 | 2016-11-02 | 三菱电机株式会社 | Indoor set and air-conditioning device |
| CN108592373A (en) * | 2015-10-23 | 2018-09-28 | 三星电子株式会社 | Air-conditioning |
| CN111442409A (en) * | 2019-01-17 | 2020-07-24 | 青岛海尔空调器有限总公司 | Air conditioner |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009054094A1 (en) * | 2007-10-25 | 2009-04-30 | Daikin Industries, Ltd. | Indoor unit for air conditioner |
| WO2009078177A1 (en) * | 2007-12-19 | 2009-06-25 | Daikin Industries, Ltd. | Indoor unit for air conditioner |
| JP4915355B2 (en) * | 2008-01-10 | 2012-04-11 | ダイキン工業株式会社 | Indoor unit of air conditioner |
| JP2009168344A (en) * | 2008-01-16 | 2009-07-30 | Daikin Ind Ltd | Indoor unit of air conditioner |
| JP4905368B2 (en) * | 2008-01-16 | 2012-03-28 | ダイキン工業株式会社 | Indoor unit of air conditioner |
| KR102199376B1 (en) * | 2013-07-12 | 2021-01-06 | 엘지전자 주식회사 | Centrifugal blower and air conditioner using the same |
| CN104596084A (en) * | 2014-12-22 | 2015-05-06 | 武汉科技大学 | Cleaning device for air-condition filter screen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60183022U (en) * | 1984-05-16 | 1985-12-04 | 八木 幹男 | Automatic cleaning method and device for air filters used in air conditioning equipment, etc. |
| JPH0648815U (en) * | 1992-06-01 | 1994-07-05 | 和男 宮部 | Self-cleaning filter |
| JPH08131748A (en) * | 1994-11-15 | 1996-05-28 | Nippondenso Co Ltd | Method and device for cleaning air |
| JPH11201494A (en) * | 1998-01-20 | 1999-07-30 | Fujitsu General Ltd | Ceiling flush type air conditioner |
-
2004
- 2004-03-04 WO PCT/JP2004/002698 patent/WO2004079270A1/en active Application Filing
- 2004-03-04 CN CNA2004800053821A patent/CN1754070A/en active Pending
- 2004-03-04 JP JP2005503084A patent/JPWO2004079270A1/en active Pending
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101896775A (en) * | 2007-12-11 | 2010-11-24 | 大金工业株式会社 | Indoor unit for air conditioner |
| CN101896775B (en) * | 2007-12-11 | 2013-11-20 | 大金工业株式会社 | Indoor unit for air conditioner |
| CN101896776A (en) * | 2007-12-19 | 2010-11-24 | 大金工业株式会社 | Unit for cleaning air conditioning apparatus |
| CN101896776B (en) * | 2007-12-19 | 2013-11-13 | 大金工业株式会社 | Unit for cleaning air conditioning apparatus |
| US8529654B2 (en) | 2007-12-19 | 2013-09-10 | Daikin Industries, Ltd. | Cleaning unit of air conditioner |
| US8516648B2 (en) | 2008-01-09 | 2013-08-27 | Daikin Industries, Ltd. | Indoor unit of air conditioner |
| CN101910741B (en) * | 2008-01-09 | 2013-05-08 | 大金工业株式会社 | Indoor unit for air conditioner |
| CN101910746B (en) * | 2008-01-16 | 2013-07-24 | 大金工业株式会社 | Indoor unit for air conditioner |
| CN101910744B (en) * | 2008-01-16 | 2013-08-21 | 大金工业株式会社 | Indoor unit for air conditioner |
| CN101910744A (en) * | 2008-01-16 | 2010-12-08 | 大金工业株式会社 | Indoor unit for air conditioner |
| CN101619873B (en) * | 2008-06-30 | 2012-09-05 | 三菱电机株式会社 | Ceiling-embedded type air-conditioner |
| CN102077034B (en) * | 2009-04-30 | 2013-07-10 | 大金工业株式会社 | Indoor unit for air conditioning device |
| CN102077034A (en) * | 2009-04-30 | 2011-05-25 | 大金工业株式会社 | Indoor unit for air conditioning device |
| CN103153492A (en) * | 2010-10-01 | 2013-06-12 | 文大植 | Apparatus for cleaning an air conditioner built into the ceiling |
| CN104501390A (en) * | 2014-12-22 | 2015-04-08 | 武汉科技大学 | Rotary dust removal type filtering net of air conditioner |
| CN106066060A (en) * | 2015-04-23 | 2016-11-02 | 三菱电机株式会社 | Indoor set and air-conditioning device |
| CN108592373A (en) * | 2015-10-23 | 2018-09-28 | 三星电子株式会社 | Air-conditioning |
| US10612814B2 (en) | 2015-10-23 | 2020-04-07 | Samsung Electronics Co., Ltd. | Air conditioner |
| US10760818B2 (en) | 2015-10-23 | 2020-09-01 | Samsung Electronics Co., Ltd. | Air conditioner |
| CN108592373B (en) * | 2015-10-23 | 2021-03-09 | 三星电子株式会社 | Air conditioner |
| US11079135B2 (en) | 2015-10-23 | 2021-08-03 | Samsung Electronics Co., Ltd. | Air conditioner |
| US11639812B2 (en) | 2015-10-23 | 2023-05-02 | Samsung Electronics Co., Ltd. | Air conditioner |
| CN111442409A (en) * | 2019-01-17 | 2020-07-24 | 青岛海尔空调器有限总公司 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2004079270A1 (en) | 2006-06-08 |
| WO2004079270A1 (en) | 2004-09-16 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |