CN1626927A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN1626927A CN1626927A CNA2004100809099A CN200410080909A CN1626927A CN 1626927 A CN1626927 A CN 1626927A CN A2004100809099 A CNA2004100809099 A CN A2004100809099A CN 200410080909 A CN200410080909 A CN 200410080909A CN 1626927 A CN1626927 A CN 1626927A
- Authority
- CN
- China
- Prior art keywords
- air
- mentioned
- outdoor
- indoor
- send
- 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.)
- Granted
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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
- 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
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
-
- 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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- 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
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Central Air Conditioning (AREA)
Abstract
The invention relates to an air supply mechanism to take outdoor air into a room or an air-conditioner of an air circulation mechanism for a special purpose different from the heat exchange. When the air supply mechanism works, the outdoor air is sucked. In the case where the outdoor air is polluted, the polluted air is introduced directly into the room so that clean air cannot be taken into the room. According to the present invention, an air conditioner comprises a dedicated passage for sucking and circulating indoor air or taking outdoor air to supply the air into a room, and a mechanism for removing bacteria or volatile organic substances disposed in the passage.
Description
Technical field
The present invention relates to have with giving the mechanism of qi structure or being different from the air conditioner of the special-purpose air cycling mechanism that makes the room air circulation that heat exchange uses in the outdoor air supply chamber.
Background technology
Existing air conditioner is provided with the filter of the usefulness that purifies air on the part of room air suction side for the heat exchange of carrying out room air when refrigeration or pyrogenicity.(for example, with reference to patent documentation 1-TOHKEMY 2001-208418 communique).
In addition, in air conditioner, during air outside utilizing the suction mechanism suction chamber, do not have the air outside the clean room and directly mix (for example, with reference to patent documentation 2-TOHKEMY 2002-5472 communique) with indoor air with air-breathing and exhaust gear.
But, in above-mentioned prior art, be provided with on the part of room air suction side for carrying out heat exchange during with regard to refrigeration or pyrogenicity for the air conditioner of filter etc. of the usefulness that purifies air, because the flowing resistance of filter part is big, air mostly flows through from the part that is provided with filter, and only the interior air of some suction chamber passes through filter.Therefore, purify the inefficiency of the air of the volatile organic matter (formaldehyde, toluene, dimethylbenzene etc.) contain germ and to produce as the building materials of the important substance of polluting a series of symptoms that the space causes and furniture etc.
In addition, have outdoor air drawn to indoor giving in the air conditioner of mechanism of qi structure, owing to do not give the filter of gas special use, the air that the former state suction chamber is outer, thereby under the contaminated situation of outdoor air, polluted air directly is drawn into indoor, just clean ozone can not be drawn into, indoor air is also polluted.
Summary of the invention
Purpose of the present invention just is to the fate row time or during circular flow, to deliver to indoor air drawn in bactericidal device, thereby remove the harmful volatile organic matter degerm and to pollute the major reason of a series of symptoms that the space causes by the conduct that indoor building materials and furniture etc. cause effectively.
Address the above problem as being used to, realize the device of goal of the invention, the present invention has: the air suction inlet and the air that form on indoor set are sent mouth, with suction inlet with send the ventilating duct that is connected of mouth on the heat exchanger and the main fan that are provided with, and carry out outdoor air is drawn to indoor to the fate row with room air is discharged to the air interchanger of outdoor exhaust operation, it is characterized in that, above-mentioned air interchanger is to have the device that sucks room air and pass out to indoor circular flow, it has the auxiliary suction inlet that sucks room air, be arranged on above-mentioned air and send the top of mouth, air is passed out to the indoor auxiliary mouth of sending, and opening is at outdoor outdoor opening; Above-mentioned is to send to gas and from the above-mentioned auxiliary mouth of sending from above-mentioned outdoor opening to the fate row; Above-mentioned exhaust operation is from above-mentioned auxiliary suction inlet absorption air and from above-mentioned outdoor opening exhaust; Above-mentioned circular flow is to send from above-mentioned auxiliary suction inlet absorption air and from the above-mentioned auxiliary mouth of sending; Also have be arranged on above-mentioned to the bactericidal device on the ventilating duct of fate row and above-mentioned circular flow.
In addition, above-mentioned bactericidal device is made to be contained in by the front of above-mentioned indoor set on the above-mentioned pipeline and by it and is pulled down.
Above-mentioned bactericidal device is the filter that has added antiseptic and volatile organic matter remover.
In addition, above-mentioned bactericidal device has used and has sent ultraviolet light source.
Above-mentioned bactericidal device is to send ultraviolet light source and the combination of having added the parts of antiseptic.
Adopt aforesaid device of the present invention, by being provided for the air in the suction chamber forcibly and making its circulation or air that suction chamber is outer is given the passage of indoor special use of giving gas and established and remove the device that is included in harmful substances in air in this passage, then can be with almost all being drawn into the bactericidal device from the indoor or outdoors inhaled air.Therefore, can remove effectively to be included in the room air and pollute harmful volatile organic matter of main cause of a series of symptoms that the space causes and germ etc. by the conduct of generations such as indoor building materials and furniture.
And then, because of bactericidal device can be installed and removed from the front of indoor set, thereby be easy to cleaning and replacing.
Adopt the present invention, owing to be provided for sucking and make the room air circulation, perhaps suction chamber outer air and to the indoor passage of giving the special use of gas, and on this passage, be provided with the bactericidal device that purifies air, thereby can be with almost all being drawn in the bactericidal device of inhaled air, can remove effectively and degerm and the volatile organic matter that is harmful to of the main cause of a series of symptoms that the space causes is polluted in the conduct of generation such as indoor building materials and furniture.
And then, owing to bactericidal device can be installed and removed from the front of indoor set, thereby improved its cleaning property.
Description of drawings
Fig. 1 is the brief description figure of embodiments of the invention.
Fig. 2 is the A-A cutaway view of ventilation mechanism of the indoor set of embodiments of the invention.
Mechanism's key diagram of the air interchanger when Fig. 3 is the exhaust of embodiments of the invention.
Fig. 4 be embodiments of the invention give gas the time mechanism's key diagram of air interchanger.
Fig. 5 is mechanism's key diagram of air interchanger of the circulation time of embodiments of the invention.
Fig. 6 is the structure key diagram of the bactericidal device of embodiments of the invention.
Fig. 7 has been to use the structure key diagram of bactericidal device of the use light source of embodiments of the invention.
Fig. 8 is the key diagram of mounting or dismounting of the bactericidal device of embodiments of the invention.
Symbol description
1, indoor set, 2, off-premises station, 3, sleeve, 4, indoor heat converter
5, main fan, 6, air interchanger, 7, outdoor heat converter, 8, outdoor fan
9, compressor, 10, supply and exhaust pipe 11, catalysing tube 12, drainpipe
13, fly net, 14, exhaust outlet, 15, ventilation air inlet
16, ventilation gas outlet 17, pipeline 18, bactericidal device 19, baffle plate
20, baffle plate 21, secondary fan 22, cleaner 24, filter cartridge 25, handle
26, smell tester 27, light source 28, antibiotic plate, 29, bactericidal device
30, volatile organic matter is removed machine 31, antibiotic machined surface 32, front panel
The specific embodiment
Below, according to each accompanying drawing embodiments of the invention are described.
Fig. 1 is the skiagraph of the air conditioner of embodiments of the invention.Air conditioner of the present invention belong to have indoor set 1, off-premises station 2 and sleeve 3 split type.Indoor set 1 has heat exchanger 4, main fan 5, air interchanger 6.Off-premises station 2 has outdoor heat converter 7, outdoor fan 8 and compressor 9.Sleeve 3 is by being communicated with air interchanger 6 and constituting with the outdoor supply and exhaust pipe 10 that is communicated with, refrigerant tube 11 and drainpipe 12.In addition, in supply and exhaust pipe 10, also be useful on the fly net 13 that prevents in worm and the foreign matter inlet chamber.
The exhaust operation is under the contaminated situation of indoor air, can be sucked room air and forcibly be discharged to outdoor through supply and exhaust pipe 10 with suction inlet 15 by ventilation.
To the fate row is will be under the situation of outdoor suction ozone, can by supply and exhaust pipe 10 suction chamber outer air and through ventilation with sending in mouth 16 supply chambers.
Circular flow be will be when refrigeration moves cooled air be confined to ground, though only the part in the room produces colder phenomenon, but in this case by sucking room air with air entry 15 by indoor air-changing, improve wind speed and pass out to indoorly with sending mouthfuls 16, then can make the room air circulation so that cool off equably through ventilation.
In addition, when pyrogenicity is moved, be heated the air that warms and risen, though ground still produces colder and so on phenomenon, by sucking room airs with air entry 15 by indoor air-changing, improve wind speed and pass out to indoorly with sending mouth 16, then can suppress the rising of heating installation and warmed in ground through ventilation.
As shown in Figure 2, air interchanger 6 and supply and exhaust pipe 10, pipeline 17 and air entry 15 connect, and bactericidal device 18 is set near the outlet of pipeline 17.
When giving gas or the room air circulation time, by supply and exhaust pipe 10 or air entry 15 inhaled airs by air interchanger 6 and pipeline 17 through ventilation with sending in mouth 16 supply chambers.At this moment, inhaled air because of be arranged on pipeline 17 in bactericidal device 18 contact and be cleaned.
Moreover, under the situation of the pollution that utilizes room air such as detection such as sensor 26 grades, can automatically make the room air circulation, the cleaning that often keeps room air.
Fig. 3-Fig. 5 is the schematic diagram of mechanism of explanation air interchanger 6, and air interchanger 6 is made of secondary fan 21, air filter 22, baffle plate 19 and 20, and with supply and exhaust pipe 10, pipeline 17 and air entry 15 connect.
Mechanism when Fig. 3 represents exhaust.Room air is being discharged under the outdoor situation, in air interchanger 6,, baffle plate 20 is switched to the D position and make secondary fan 21 runnings by plate washer 19 is switched to the C position, then suck room air with air entry 15, be discharged to outdoor by supply and exhaust pipe 10 by indoor air-changing.In addition, when exhaust moves,, thereby can reduce the flowing resistance of the air stream of discharge because air is by bactericidal device 18.
Mechanism when Fig. 4 represents to gas.Under with the situation in the outdoor air suction chamber, in air interchanger 6, by baffle plate 19 is switched to the B position, baffle plate 20 is switched to the E position, and make secondary fan 21 rotations, then, remove airborne dust with air filter 22 by the outer air of supply and exhaust pipe 10 suction chambers, behind pipeline 17, again by bactericidal device 18 remove degerm and volatile organic matter after supply to indoor.
Fig. 5 represents the mechanism of circulation time, under the situation that makes the room air circulation, in the air interchanger 6, by baffle plate 19 is switched to the C position, baffle plate 20 is switched to the E position, make secondary fan 21 rotations, then suck air with air entry 15 by ventilation, behind pipeline 17, carry out purified treatment by 18 pairs of air of bactericidal device again after, in the supply chamber.
Like this, only will carry out degerming and under with the situation in the ozone supply chamber to air, promptly to the fate row time and during circular flow, control baffle plate 19,20 makes air pass through bactericidal device 18.
In the present embodiment, though bactericidal device 18 is arranged on outdoor air when giving gas and the room air circulation time is delivered to air near the outlet of indoor pipeline 17, but this position is so long as the passage that air passes through when air-breathing and during air circulation, can also can be to send a side both in suction one side of the fan that sucks air; In addition, also antiseptic and volatile organic matter remover can be joined in the blade of fan and the pipe section or and be coated with processing it.
Fig. 6-a represents the structure of bactericidal device 18.Bactericidal device 18 is to be arranged on after being embedded into filter 23 in the filter housing 24 in the passage of air stream again.Filter 23 with antiseptic or volatile organic matter remover and matrix material processing together.
Antiseptic uses antibiotic property metals such as silver, zinc, copper to reach to carry nitrogen-containing compound, betadins etc. such as the inorganic series antibacterial agent of these antibacterial metals and organosilicon quaternary ammonium salt with carriers such as zeolite, pottery, silica gel and contains iodine combination compound and other organic system antiseptic.
The volatile organic matter remover uses the distintegrant that volatile organic matter is had adsorbing adsorbent or has decomposition.Use activated carbon or activated carbon is processed into fibrous goods as adsorbent, with the goods that the ceramic raw material mixed sintering of siliceous grade forms, zeolite and chemosorbent etc.In addition, use metal oxide such as manganese oxide and platinum etc. as distintegrant, catalyst such as photochemical catalyst, chemical breakdown agent etc.In addition, if use these adsorbents and catalyst combination then more effective.
Matrix material adopts the nonwoven, pottery, aluminium sheet of paper, macromolecule resin etc., and the shape of filter adopts matrix material is processed into cellular, corrugated or pleat shape.In addition, when using activated carbon fiber, but original state is used the nonwoven with this fiber process one-tenth.Yet, unqualified to its shape, can use the use in the parts of ventilating duct 17 shown in Fig. 6-b to be mixed with the parts of antiseptic or volatile organic matter remover or they are coated on the antibiotic machined surface 31 on surface, also can use the tabular antibiotic plate 28 that will carry antiseptic or volatile organic matter remover shown in Fig. 6-c to be arranged on the side or section of ventilating duct.In addition, this panel-shaped base body material can also former state use anti-bacteria stainless steel, corronil etc. to have the metallic plate of antibacterial effect.
Shown in Fig. 6-d, the combination that utilizes antibiotic device 29 and volatile organic matter to remove device 30 can obtain two effects simultaneously.
As shown in Figure 7, when in suction one side of air filter 23 or send a side and be provided with when producing ultraviolet light source 27,, compare with the situation that sterilizing filter only is set and can further improve antibacterial effect because ultraviolet ray has sterilization effect.Except that producing ultraviolet light emitting diode, can use ultraviolet lamp etc. as light source 27.When requiring higher antibacterial activity, can use ultraviolet lamp, when planning to realize high life and low cost, then can use to produce ultraviolet light emitting diode.
Light source 27 is when giving the work of mechanism of qi structure, when the room air cycling mechanism work and when utilizing pollution in the sensing chamber such as sensor 26, by its energising is produced the ultraviolet air cleaning that makes.
As shown in Figure 8, the structure of bactericidal device 18 is made under the situation of opening front panel 32, can pull it by the handle 25 of holding the front that is positioned at indoor set 1 and pull down so that clean or change from pipeline 17.
Claims (5)
1. air conditioner, have the air suction inlet and the air that are formed on the indoor set and send mouth, be arranged at the heat exchanger and the main fan that connect on the ventilating duct that air suction inlet and air send mouthful, carry out outdoor air is drawn into and indoor be discharged to the air interchanger of outdoor exhaust operation, it is characterized in that to the fate row with room air:
Above-mentioned air interchanger is to have the device that sucks room air and pass out to indoor circular flow, it has: suck the secondary suction inlet of room air, be arranged on top that above-mentioned air sends mouthful and air passed out to that indoor pair is sent mouthful and opening at outdoor outdoor opening;
Above-mentioned is to give gas and send from above-mentioned pair from above-mentioned outdoor opening mouthful to send to the fate row;
Above-mentioned exhaust operation is from above-mentioned secondary suction inlet suction air and from above-mentioned outdoor opening exhaust;
Above-mentioned circular flow is to suck air and send from above-mentioned pair from above-mentioned secondary suction inlet mouthful to send, and has the bactericidal device that is provided with on above-mentioned ventilating duct to fate row and above-mentioned circular flow.
2. air conditioner according to claim 1 is characterized in that: above-mentioned bactericidal device can be pulled down or be loaded onto by above-mentioned ventilating duct from the front of above-mentioned indoor set.
3. air conditioner according to claim 1 and 2 is characterized in that: above-mentioned bactericidal device is the filter that is added with antiseptic or volatile organic matter remover.
4. air conditioner according to claim 1 and 2 is characterized in that: above-mentioned bactericidal device uses and sends ultraviolet light source.
5. air conditioner according to claim 1 and 2 is characterized in that: above-mentioned bactericidal device is the combination of sending ultraviolet light source and having added the parts of antiseptic.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003409743 | 2003-12-09 | ||
| JP2003409743A JP4006394B2 (en) | 2003-12-09 | 2003-12-09 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1626927A true CN1626927A (en) | 2005-06-15 |
| CN1330904C CN1330904C (en) | 2007-08-08 |
Family
ID=34730999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100809099A Expired - Fee Related CN1330904C (en) | 2003-12-09 | 2004-09-27 | Air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4006394B2 (en) |
| KR (1) | KR100593336B1 (en) |
| CN (1) | CN1330904C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101131248B (en) * | 2006-08-25 | 2010-06-02 | 三洋电机株式会社 | Air conditioner |
| CN101709900B (en) * | 2006-08-25 | 2012-07-25 | 三洋电机株式会社 | Air conditioner, air conditioning system and air sterilizing system |
| EP2088382A4 (en) * | 2006-11-16 | 2016-06-01 | Daikin Ind Ltd | Air conditioner |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007127289A (en) * | 2005-11-01 | 2007-05-24 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP4807266B2 (en) * | 2007-01-19 | 2011-11-02 | パナソニック株式会社 | Air conditioner |
| CN108954642A (en) * | 2018-08-14 | 2018-12-07 | 珠海格力电器股份有限公司 | Airflow circulating device and air conditioner |
| CN113251485A (en) * | 2021-06-07 | 2021-08-13 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59149819A (en) * | 1983-02-15 | 1984-08-27 | Shiraki Kinzoku Kogyo Kk | Air cleaner |
| JPS6387443U (en) * | 1986-11-28 | 1988-06-07 | ||
| JPS63153341A (en) * | 1986-12-18 | 1988-06-25 | Matsushita Seiko Co Ltd | Air ventilating and conditioning unit |
| JPH0337070A (en) * | 1989-07-05 | 1991-02-18 | Sanou:Kk | Indoor circulating sterilization system using ultraviolet air sterilization duct and its method |
| JP2845533B2 (en) * | 1989-12-26 | 1999-01-13 | 株式会社東芝 | Air conditioner |
| JPH04189978A (en) * | 1990-11-22 | 1992-07-08 | Matsushita Electric Ind Co Ltd | Drying and cleaning device for bathroom |
| JPH06201174A (en) * | 1993-01-06 | 1994-07-19 | Daikin Ind Ltd | Air-conditioning device |
| JP2827196B2 (en) * | 1996-10-24 | 1998-11-18 | 木村工機株式会社 | 4-way blowout type air conditioner |
| JPH10332181A (en) * | 1997-06-03 | 1998-12-15 | Matsushita Electric Ind Co Ltd | Ventilator |
| JP2873576B1 (en) * | 1998-01-05 | 1999-03-24 | 日本エアーテック株式会社 | Air purifier installed between outside air and room |
| CN2374786Y (en) * | 1999-04-03 | 2000-04-19 | 广东美的集团股份有限公司 | Ventilating device of air conditioner |
| JP2002061911A (en) * | 2000-08-17 | 2002-02-28 | Takasago Thermal Eng Co Ltd | Method for cooling computer room |
| JP3415108B2 (en) * | 2000-09-20 | 2003-06-09 | シャープ株式会社 | Air conditioner |
| KR20020026725A (en) * | 2000-10-02 | 2002-04-12 | 구자홍 | The air conditioner attached a ventilation device |
| JP3676246B2 (en) | 2001-02-23 | 2005-07-27 | 三菱重工業株式会社 | Indoor unit and air conditioner |
| KR20030022616A (en) * | 2001-09-11 | 2003-03-17 | 주식회사 엘지이아이 | Air conditioner using the ultraraed ray |
| JP2003227642A (en) * | 2002-02-06 | 2003-08-15 | Kazuyuki Kobayashi | Ventilator |
| JP2003235200A (en) * | 2002-02-13 | 2003-08-22 | Mabuchi Motor Co Ltd | Small motor and manufacturing method therefor |
| JP3576149B2 (en) * | 2002-04-25 | 2004-10-13 | 東芝キヤリア株式会社 | Air conditioner |
-
2003
- 2003-12-09 JP JP2003409743A patent/JP4006394B2/en not_active Expired - Fee Related
-
2004
- 2004-08-26 KR KR1020040067331A patent/KR100593336B1/en active IP Right Grant
- 2004-09-27 CN CNB2004100809099A patent/CN1330904C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101131248B (en) * | 2006-08-25 | 2010-06-02 | 三洋电机株式会社 | Air conditioner |
| CN101709900B (en) * | 2006-08-25 | 2012-07-25 | 三洋电机株式会社 | Air conditioner, air conditioning system and air sterilizing system |
| EP2088382A4 (en) * | 2006-11-16 | 2016-06-01 | Daikin Ind Ltd | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4006394B2 (en) | 2007-11-14 |
| KR20050056117A (en) | 2005-06-14 |
| CN1330904C (en) | 2007-08-08 |
| JP2005172281A (en) | 2005-06-30 |
| KR100593336B1 (en) | 2006-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160822 Address after: Hongkong, China Patentee after: Johnson Controls Hitachi air conditioning technology (Hong Kong) Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Appliances, Inc. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180627 Address after: Tokyo, Japan Patentee after: HITACHI-JOHNSON CONTROLS AIR CONDITIONING, Inc. Address before: Hongkong, China Patentee before: Johnson Controls Hitachi air conditioning technology (Hong Kong) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070808 |