CN101268317B - Grill and filter assembly for an evaporator unit - Google Patents
Grill and filter assembly for an evaporator unit Download PDFInfo
- Publication number
- CN101268317B CN101268317B CN2005800512066A CN200580051206A CN101268317B CN 101268317 B CN101268317 B CN 101268317B CN 2005800512066 A CN2005800512066 A CN 2005800512066A CN 200580051206 A CN200580051206 A CN 200580051206A CN 101268317 B CN101268317 B CN 101268317B
- Authority
- CN
- China
- Prior art keywords
- filter
- air
- evaporator
- unit
- panel
- 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.)
- Expired - Fee Related
Links
- 238000003860 storage Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 description 7
- 241001212149 Cathetus Species 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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
-
- 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
-
- 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
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D5/00—Devices using endothermic chemical reactions, e.g. using frigorific mixtures
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Cleaning And Drying Hair (AREA)
Abstract
An evaporator unit having a front cover with a grill therein includes a pair of slots formed in the grill structure for removably receiving a pair of filter elements therein. The filters are inserted into an opening in the upper edge of the grill structure, with one being adjacent to the grill and the other being downstream thereof. The one filter extends the entire length of the grill, while the other filter extends over only a portion of the air inlet opening. Provision is made to secure the one filter to the grill structure with a portion of the grill acting to cover the fasteners that connect the grill structure to the housing. The other filter is comprised of two sections interconnected by a flexible connector such that the two sections can be folded together for storage.
Description
Technical field
The present invention is broadly directed to the evaporator unit that is used for air handling system, more specifically, is used for holding removably filter cell preposition air intake grid (grill) assembly therein.
Background technology
In many business air conditioners, heating and ventilating system, the air of regulating distributes through air or regulon is discharged into the inner space.For example, a kind of air handling system of general type (generally being called the branch system) comprises indoor unit and outdoor unit separately.Outdoor unit comprises compressor, heat exchanger and fan.Indoor unit comprises heat exchanger and fan and is considered to evaporator unit.In service, indoor fan sucks evaporator unit to air, passes its import, and forces air to be crossed in evaporator unit, to come out after the heat exchanger, pass outlet wherein.
Outdoor fan sucks outdoor unit with outdoor air, makes it through getting back to surrounding environment after the outdoor heat converter circulation.Meanwhile, compressor makes the fluid refrigeration agent between indoor/outdoor heat exchangers, circulate.In indoor heat converter, cold-producing medium is from absorbing heat so that air cools off through the air of over-heat-exchanger.Meanwhile, in outdoor heat converter, the air through heat exchanger absorbs heat from the cold-producing medium through the there.
This split type air-conditioning unit typically has large-scale refrigerating capacity.In the manufacturing of this unit, especially when the unit became big, the production of various parts and assembling became all the more complicated and bother.Typically, the unit is bigger just to require more parts, and requires more fasteners (fastener) to assemble all parts.
The casing that is used for evaporator unit generally includes the protecgulum that has air intake grid, and wherein air intake grid has covered import, and generally hopes in the air intake grid downstream a kind of particulate filter to be provided.Purpose filter from cleaning and replacing has the needs that regularly remove, so be necessary to make filter to dismantle easily and to change.
It would also be desirable to provide the filter of other type, such as reacting from air-flow, to remove the chemism filter of certain undesirable chemical substance with leaked-in air.Again, this filter preferably is mounted to and can dismantles easily and change.
Summary of the invention
The evaporator unit that is used for air handling system comprises the casing that has rearmounted panel (panel) and have the preposition part of air intlet, air outlet slit.Casing comprises evaporator fan and evaporator coil, and fan forces air into import, regulates through evaporator coil, discharges from outlet then.Grid structure edge in the top has opening, and this opening leads to two grooves of each side of grid structure.The whole length of having extended air intake grid near the groove of air intake grid, and be suitable for holding therein the opposite edge of standard filter with cooperating.More the groove in downstream has extended the only part of air intake grid length, and is suitable for removably holding therein the respective edges of particular filter.Standard filter has a pair of hook in its top, with the opening of registration (register) air intake grid tip edge so that it is fixing rightly.The tip edge of standard filter also extends upward enough distances makes this unit be fastened on the fastener on the air intake grid top edge with covering.
One aspect of the present invention is a kind of A/C evaporator unit, has the casing of band air intlet and air discharge ports, comprising: evaporator coil, and its part as closed-loop refrigeration systems is suitable for making cold-producing medium from wherein flowing through; Blower compartment, it is arranged in the said casing, and its inside has at least one hair-dryer, in order to suck from said import waiting to regulate air, makes the said evaporator coil of its process with adjusting, and discharges through said floss hole; Air intake grid, it is arranged near the said import and is fastened on the said casing, and said air intake grid has front panel, and said front panel is extended in said import, but still allows air to flow through said front panel and get into said air intlet; Wherein, said air intake grid comprises and is used for holding slidably first filter, first groove within it and holds second filter, second groove within it; Said second filter comprises two parts side by side, has the flexible interconnect structure therebetween, makes these two parts can close up with convenient storage and transportation.
Another aspect of the present invention is a kind of evaporator unit, is used to regulate the air in the certain space, comprising: casing, and it has air intake and air outlet slit; Heat exchanger coil, it is arranged in the said casing, and has many pipes, and usefulness reaches the air circulation through it so that pass through its cold-producing medium, to regulate air; Hair-dryer, it is used for from said space, sucking the casing import to air, makes it through said heat exchanger coil, and discharges from said air outlet slit; The grid structure, it comprises panel, said panel is used for covering said air intlet and allows air from wherein passing through; First groove and second groove, it is formed on the top part of said grid structure, and the extension that behind said air intake grid, faces down of said each groove is to form cave, first chamber and cave, second chamber, in order to hold first filter and second filter therein; Said second filter comprises two parts side by side, has the flexible interconnect structure therebetween, makes these two parts can close up with convenient storage and transportation.
The accompanying drawing summary
Fig. 1 is the perspective view of evaporator unit according to an embodiment of the invention, and wherein the part is a cutaway view.
Fig. 2 is the fragmentary, perspective view of watching from its underpart.
Fig. 3 is its partial elevation view.
Fig. 4 is its partial elevation view, and its middle filtrator removes from its installation site.
Fig. 4 A is the filter vertical view of looking along Fig. 4 cathetus 4a-4a.
Fig. 5 is the sectional view of looking along Fig. 3 cathetus 5-5.
Fig. 6 is a sectional view as shown in Figure 5, but has removed first filter, and second filter has been installed.
Fig. 7 is a sectional view as shown in Figure 5, but second filter has been installed.
Fig. 8 is a sectional view as shown in Figure 5, but has removed first filter and second filter.
Fig. 9 and Figure 10 are sectional views as shown in Figure 5, and the former has installed original filtration fully, and the latter has partly removed first filter.
Detailed Description Of The Invention
Schematically shown the present invention 10 as evaporator unit 11 among Fig. 1, this evaporator unit 11 is installed along vertical basically direction, and install and its bottom side 14 installs near floor 16 against wall 13 at its back side.Although this unit also is designed to alternatively be installed in substantially horizontal position, its back side 12 is leaned against on the ceiling and the bottom surface leans against on the wall 13, will install according to the vertical direction that is shown in this article and introduce.Therefore, except that the back side 12 and bottom surface 14, this evaporator unit 11 also has front 17, end face 18, the left side 19 and the right side 21.
On the front 17 of evaporator unit 11, front panel 22 is provided, front panel 22 back are the evaporator compartment that comprised evaporator coil 15.Be grid structure 23 below front panel 22, the back of grid structure 23 is air suction openings, its with hair-dryer 20 contamination-freely (clearly) be communicated with, hair-dryer 20 inwardly sucks air, make it pass grid structure 23 and through evaporator coil with cooling.The air that cooled off then is through 24 dischargings of the opening on the end face 18.
As shown in Figure 1, grid structure 23 comprises three air intake grid parts 26,27 and 28 side by side.These parts are being substantially the same with Fig. 2 and air intake grid part 26 shown in Figure 3 aspect its most of details.
As shown in Figure 2, air intake grid part 26 comprises front panel 29, top panel 31, bottom panel 32, side panel 33 and 34.Front panel 29 comprises members 36 a plurality of vertical separations, horizontally extending, and its air that allows into passes its inside.In order to filter the air of entering, in front panel 29 behind one or more filters, its structure and pattern will be described herein-after.
Top panel 31 be installed in front panel 29 the back and can be along extending between side panel 33 and the side panel 34.Top panel 31 has a pair of recess 30 and 35 that is formed on wherein, with the filter cell that cooperates hereinafter to introduce.Between top panel 31 and front panel 29, be opening 37, it allows to insert one or more filters of laying according to the order of sequence in front panel 29 back, and this will fully introduce hereinafter.
Through fastener, top panel 31 all is fastened to air intake grid part 26 on the evaporator unit with bottom panel 32.In top panel 31, have fastener 38,39 and 41, its basically the top panel of passing of normal direction extend and stretch in the evaporator unit structure.This is a characteristic of the present invention, and when in as shown in Figure 3, the air intake grid part 26 first filter 42 being installed, its upper part 43 has blocked fastener 38,39 and 41.Fastener 50 (and at the other end of air intake grid part but the similar fastener that in Fig. 2, does not draw) is mounted obliquely within evaporator unit inside, in the front view of this unit shown in Figure 3, can not see clearly.
As indicated above, what Fig. 2 showed is the air intake grid part 26 that has removed first filter, and Fig. 3 demonstration is the air intake grid part 26 of first filter 42 being installed in front panel 29 back.Fig. 4 has shown first filter 42, and Fig. 4 A has shown first filter that removes from its installation site.To see that except that upper part 43, it comprises lower part 49, has the lightweight frame 51 of single filter panel 52.As stated, first filter 42 and its filter panel 52 are installed in the back of front panel 29, are used for from air, filtering out any undesirable particulate that flow in the unit, such as dust.First filter 42 makes filter when removing by durable constituting with lasting relatively material, can clean easily and reinstall.
To see among Fig. 4 A; First filter 42 begins to extend from the back surface of upper part 43; Be attached on a pair of means of attachment lugs (lug) 40 and 45, and, when filter 42 is positioned at the installation site; This is engaged in the recess 30 and recess 35 separately, to remain on its installation site to filter 42 means of attachment lugs 40 and 45.In order to remove filter 42, only need pull on face portion 43 simply forward, make means of attachment lugs 40 and 45 and recess be disengaged and remove this filter.
With reference now to Fig. 5 to Figure 10,, wherein shown various filter erection stages, and view is the cross sectional view of being got along Fig. 3 cathetus 5-5.In Fig. 6 and Fig. 8, first filter has removed, and Figure 10 has shown the state that first filter is partly installed/removed.Will see that below opening 37 allows filter to be reduced to the end of first filter groove 54 that extends downward front panel 29 back.In Fig. 5, Fig. 7 and Fig. 9, in first filter groove 54, first filter bits is in its installation site.
Except first filter 42 (it mainly is a particulate filter), second filter also has been installed, it is designed to filter out other undesirable composition, such as chemical substance.For the attainment of one's purpose, like Fig. 5, Fig. 8, Fig. 9 and shown in Figure 10, there is second filter groove 56.Second filter 57 (it is like Fig. 6 and the installation site that is positioned at shown in Figure 7) can be installed in their groove through opening 37 easily.Like Fig. 6 and shown in Figure 7, second filter 57 comprises a pair of filter cell 58 and 59 that connects through flexible connecting member 61.This allows second filter to close up at flexible connecting member 61 places, makes a filter cell 58 close up to another filter cell 59 tops with storage easily.
Will be appreciated that second filter groove 56 is not extended the whole length of front panel 29 with relative second filter 57, and only is its partial-length (as shown in the figure).Reason is, and is different with the filter 42 that is designed to filter out all particulates of coming in basically, and second filter 57 only is designed to and the reaction of part leaked-in air.That is to say; With the chemical filter is example; It there is no need just to filter out at first critical point all undesirable chemical substances, but filters out chemical substance wherein during through second filter at air, and undesirable then chemical substance continues in system circulation and little by little reduces.
Claims (18)
1. an A/C evaporator unit has the casing of being with air intlet and air discharge ports, comprising:
Evaporator coil, its part as closed-loop refrigeration systems is suitable for making cold-producing medium from wherein flowing through;
Blower compartment, it is arranged in the said casing, and its inside has at least one hair-dryer, in order to suck from said air intlet waiting to regulate air, makes the said evaporator coil of its process with adjusting, and discharges through said air discharge ports;
Air intake grid, it is arranged near the said air intlet and is fastened on the said casing, and said air intake grid has front panel, and said front panel is extended on said air intlet, but still allows air to flow through said front panel and get into said air intlet;
Wherein, said air intake grid comprises and is used for holding slidably first filter, first groove within it and is used for holding slidably second filter, second groove within it;
Said second filter comprises two parts side by side, has the flexible interconnect structure therebetween, makes these two parts side by side can close up with convenient storage and transportation.
2. A/C evaporator according to claim 1 unit is characterized in that, said first filter is adjacent with said front panel.
3. A/C evaporator according to claim 1 unit is characterized in that, said first filter has covered said air intlet fully.
4. A/C evaporator according to claim 1 unit is characterized in that, said second filter is the part of the said air intlet of extend through only.
5. A/C evaporator according to claim 4 unit is characterized in that said second groove is arranged on the top section of said air intlet.
6. A/C evaporator according to claim 1 unit is characterized in that, said first filter has at least one means of attachment lugs that edge from it begins to extend, the recess registration that said means of attachment lugs is can be with being formed on said front panel top edge other.
7. A/C evaporator according to claim 1 unit is characterized in that, said front panel place, edge above that comprises a plurality of openings, is used to hold the fastener that is connected to said front panel said A/C evaporator unit; And further,, have extending upward and be enough to from visually covering the top edge of fastener when said first filter bits during in the installation site.
8. A/C evaporator according to claim 1 unit is characterized in that, said second filter is a kind of chemical type filter.
9. A/C evaporator according to claim 1 unit is characterized in that, said second filter is in downstream position with respect to first filter.
10. an evaporator unit is used to regulate the air in the certain space, comprising:
Casing, it has air intake and air outlet slit;
Heat exchanger coil, it is arranged in the said casing, and has many pipes, uses so that its cold-producing medium of process reaches the air circulation through it from the said heat exchanger coil outside from said heat exchanger coil inboard, with the adjusting air;
Hair-dryer, it is used for from said space, sucking said air intake to air, makes said air through said heat exchanger coil, and discharges from said air outlet slit;
The grid structure, it comprises panel, said panel is used for covering said air intake and allows air from wherein passing through;
First groove and second groove; It is formed on the top part of said grid structure; The extension that after said grid structure, faces down of said first groove and said second groove is to form cave, first chamber and cave, second chamber, in order to hold first filter and second filter therein;
Said second filter comprises two parts side by side, has the flexible interconnect structure therebetween, makes these two parts side by side can close up with convenient storage and transportation.
11. the evaporator unit according to described in the claim 10 is characterized in that, said first filter is adjacent with said panel.
12. the evaporator unit according to described in the claim 10 is characterized in that, said first filter covers said air intake fully.
13. the evaporator unit according to described in the claim 10 is characterized in that, said second filter is the part of the said air intake of extend through only.
14. the evaporator unit according to described in the claim 13 is characterized in that, said second groove is arranged on the top section of said air intake.
15. according to the evaporator unit described in the claim 10; It is characterized in that; Said first filter has at least one means of attachment lugs that begins to extend from its upper edge, the recess registration that said means of attachment lugs can be other with the top edge that is formed on said panel.
16. the evaporator unit according to described in the claim 10 is characterized in that, said panel comprises a plurality of openings that are arranged in its top edge, is used to hold the fastener that is connected to said panel said evaporator unit; Further, when said first filter bits during, have extending upward and be enough to from visually covering the top edge of fastener in its installation site.
17. the evaporator unit according to described in the claim 10 is characterized in that, said second filter is a kind of chemical type filter.
18. the evaporator unit according to described in the claim 10 is characterized in that, said second filter is in downstream position with respect to first filter.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/BR2005/000150 WO2007012159A1 (en) | 2005-07-29 | 2005-07-29 | Grill and filter assembly for an evaporator unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101268317A CN101268317A (en) | 2008-09-17 |
| CN101268317B true CN101268317B (en) | 2012-08-22 |
Family
ID=37682941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800512066A Expired - Fee Related CN101268317B (en) | 2005-07-29 | 2005-07-29 | Grill and filter assembly for an evaporator unit |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1910761A4 (en) |
| KR (1) | KR100954047B1 (en) |
| CN (1) | CN101268317B (en) |
| BR (1) | BRPI0520444A2 (en) |
| WO (1) | WO2007012159A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8211198B2 (en) | 2008-08-18 | 2012-07-03 | Johnson Controls Technology Company | Adjustable filter racks |
| JP5267539B2 (en) * | 2010-11-05 | 2013-08-21 | ダイキン工業株式会社 | Floor-standing indoor unit |
| JP2015224833A (en) * | 2014-05-28 | 2015-12-14 | パナソニックＩｐマネジメント株式会社 | Cooling storage |
| CN111854138A (en) * | 2019-04-26 | 2020-10-30 | 伊莱克斯家用电器股份公司 | Filter device for air conditioner |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1208456A (en) * | 1996-12-11 | 1999-02-17 | 运载器有限公司 | Snap fit filter for an air conditioner |
| CN1405504A (en) * | 2001-06-19 | 2003-03-26 | Lg电子株式会社 | Air conditioner |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4465499A (en) * | 1982-08-30 | 1984-08-14 | Carrier Corporation | Assembly for securing filter channels to support structure in a casing such as the housing of an air handling unit and for selectively providing flanges for securing a duct to the casing |
| US4977756A (en) * | 1990-01-16 | 1990-12-18 | Walton Enterprises, Inc. | Evaporative air cooler |
| US5205472A (en) * | 1991-01-18 | 1993-04-27 | Sullivan John T | Fan coil unit |
| US5555742A (en) * | 1993-07-12 | 1996-09-17 | Kelley; Franklyn F. | Evaporative cooler with scrubber and enthalpic heating system |
| DE19628089C2 (en) * | 1996-07-12 | 1998-12-03 | Deere & Co | Ventilation device for a vehicle cabin and filter housing |
| JPH11237115A (en) | 1998-02-24 | 1999-08-31 | Fujitsu General Ltd | Air filter attaching structure of air conditioner |
| US6321556B1 (en) * | 1998-06-22 | 2001-11-27 | Carrier Corporation | Three-way mounting of an air conditioner |
| JP2000283546A (en) * | 1999-03-31 | 2000-10-13 | Fujitsu General Ltd | Air conditioner |
| JP3728138B2 (en) * | 1999-04-23 | 2005-12-21 | ホシザキ電機株式会社 | Filter mounting structure |
| JP2001330308A (en) * | 2000-05-25 | 2001-11-30 | Sanyo Electric Co Ltd | Air conditioner |
| AU2002300100B2 (en) * | 2001-07-11 | 2003-10-16 | Mitsubishi Denki Kabushiki Kaisha | Air filter and air conditioner |
| US6718786B1 (en) * | 2003-05-05 | 2004-04-13 | Carrier Corporation | Coil housing design for a bus air conditioning unit |
-
2005
- 2005-07-29 BR BRPI0520444-5A patent/BRPI0520444A2/en not_active IP Right Cessation
- 2005-07-29 WO PCT/BR2005/000150 patent/WO2007012159A1/en active Application Filing
- 2005-07-29 KR KR1020087001132A patent/KR100954047B1/en not_active IP Right Cessation
- 2005-07-29 CN CN2005800512066A patent/CN101268317B/en not_active Expired - Fee Related
- 2005-07-29 EP EP05764582A patent/EP1910761A4/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1208456A (en) * | 1996-12-11 | 1999-02-17 | 运载器有限公司 | Snap fit filter for an air conditioner |
| CN1405504A (en) * | 2001-06-19 | 2003-03-26 | Lg电子株式会社 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080015944A (en) | 2008-02-20 |
| EP1910761A1 (en) | 2008-04-16 |
| KR100954047B1 (en) | 2010-04-20 |
| CN101268317A (en) | 2008-09-17 |
| BRPI0520444A2 (en) | 2009-06-13 |
| EP1910761A4 (en) | 2011-12-07 |
| WO2007012159A1 (en) | 2007-02-01 |
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