WO2022265286A1 - 공기조화기 - Google Patents
공기조화기 Download PDFInfo
- Publication number
- WO2022265286A1 WO2022265286A1 PCT/KR2022/008031 KR2022008031W WO2022265286A1 WO 2022265286 A1 WO2022265286 A1 WO 2022265286A1 KR 2022008031 W KR2022008031 W KR 2022008031W WO 2022265286 A1 WO2022265286 A1 WO 2022265286A1
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- WIPO (PCT)
- Prior art keywords
- electrode
- disposed
- high voltage
- housing
- air conditioner
- 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.)
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Classifications
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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
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0076—Indoor units, e.g. fan coil units with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
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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
- F24F13/20—Casings or covers
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
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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
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Definitions
- the present invention relates to an air conditioner, and more particularly, to an air conditioner in which an ionizer is disposed.
- Korean Patent Publication No. 10-2015-0053136 discloses an ion generator for generating ions in air discharged from an outlet.
- Registered Patent No. KR 10-2155591 discloses a pin electrode.
- the electrode In order to generate a large amount of ions, the electrode is required to have a small sharpness at the tip of the electrode.
- the pin electrode disclosed in the above document has a limit in forming sharpness below a certain level in that the shape is deformed through cutting at the tip.
- the problem to be solved by the present invention is to provide an air conditioner that increases the ion generation amount and improves the bacteria removal performance in the discharged air.
- Another object of the present invention is to provide an ion generator including an electrode that secures sharpness and can be mass-produced, and an air conditioner including the same.
- an air conditioner includes a case having a suction port and a discharge port, a fan disposed inside the case and forming air flow from the suction port to the discharge port, and one side of the case. and an ionizer that generates ions in air flowing through the outlet, wherein the ionizer forms an outer shape and has an opening hole formed on one side of the housing, and is disposed in the housing to ionize through the opening hole. and a high voltage generating unit disposed inside the housing and applying a high voltage to the electrode, wherein the electrode has a plate shape and has a spire having a sharp end to increase the amount of ions generated by the ion generating device.
- the electrode is produced by press processing, and mass production may be possible while securing the sharpness of the spire to a certain length or less.
- the electrode has a spire formed at one end and connected to the high voltage generator at the other end opposite to the spire, and the electrode is soldered to the high voltage generator so that the electrode can be easily coupled to the high voltage generator.
- the spire of the electrode may be formed to a thickness of 70 ⁇ m or less, thereby increasing the amount of ions generated.
- the electrode may include at least one bending part to reinforce the rigidity of the plate-shaped electrode.
- the housing includes a first housing covering the front of the high voltage generator and having an opening hole formed on one side thereof, and a second housing disposed behind the first housing and forming a space in which the high voltage generator is disposed, ,
- the second housing includes an electrode support portion for fixing the arrangement of the electrodes extending from the high voltage generating portion, so that deformation of the shape of the electrode can be prevented.
- the first housing includes a front cover and an opening extending rearward from one end of the front cover and having the opening hole formed therein
- the second housing includes a rear cover forming a space in which the high voltage generating unit is disposed. and a side cover covering one side of the opening, and the electrode protrudes toward the opening through the side cover to emit ions into the opening.
- a part of the high voltage generator may be molded while being disposed on the rear cover, fixed to the inside of the housing, and moisture may be prevented from entering the high voltage generator.
- the side cover includes a cover plate, an inner circumferential wall disposed around the cover plate and disposed inside the circumferential wall, and a plurality of side ribs protruding from the cover plate toward the opening hole, wherein the cover A through hole through which the electrode passes is formed in the plate.
- the electrode support may include a rear support for supporting the rear of the electrode, an upper wall disposed above the electrode, and a lower wall disposed below the electrode, so that the electrode may be stably disposed.
- the rear support, the upper wall, and the lower wall form an electrode arrangement space in which the electrode is disposed, and the electrode arrangement space communicates with a through hole, so that an electrode is disposed in the electrode arrangement space and an end portion of the electrode passes through It may be disposed to be exposed to the outside through the hole.
- the high voltage generator includes a printed circuit board on which an electronic device is disposed, and an electrode groove into which one end of the electrode is inserted is formed on the printed circuit board, and the electrode is inserted into the printed circuit board in a state in which the electrode is mounted in the electrode groove. can be soldered
- the length of the electrode in the front and rear direction is longer than the length in the front and rear direction of the printed circuit board, so that the electrode can be easily mounted on the printed circuit board.
- the electrode includes a ground electrode and a discharge electrode, and the ground electrode and the discharge electrode are spaced apart from each other in a vertical direction.
- bacteria removal performance can be improved in a short time by increasing the amount of ions generated through the electrode having a spire in a flat plate shape.
- This also has the advantage of being able to mass-produce electrodes having a sharpness of a certain length or less, and thus easily producing an ion generating device that secures an amount of ion generation above a certain level.
- FIG. 1 is a front view of an air conditioner according to an embodiment of the present invention.
- FIG. 2 is a perspective view of one side of an air conditioner in which an ion generator according to an embodiment of the present invention is disposed.
- FIG 3 is a perspective view of an ion generating device according to an embodiment of the present invention.
- FIG. 4 is an exploded perspective view of an ion generating device according to an embodiment of the present invention.
- FIG. 5 is a cross-sectional view of an ion generating device according to an embodiment of the present invention.
- FIG. 6 is a cross-sectional perspective view for explaining an electrode arrangement of an ion generator according to an embodiment of the present invention.
- FIG. 7 is a perspective view of a high voltage generator and an electrode according to an embodiment of the present invention.
- 8A is data obtained by determining the amount of ions scattered at a distance of 10 cm between the ion generating device of the present invention and the existing patterned electrode ion generating device.
- 8B is data obtained by determining the amount of ions dispersed at a distance of 15 cm between the ion generating device of the present invention and the existing patterned electrode ion generating device.
- the air conditioner of the present invention may be an indoor unit that is disposed in an indoor space, sucks in air from the indoor space, exchanges heat with it, and discharges it.
- the air conditioner of the present invention has a case 1 having a suction port 2a on one side and a discharge port 2b on the other side, and air is disposed inside the case 1 and flows from the suction port 2a to the discharge port 2b.
- a fan (not shown) that forms a flow
- a heat exchanger (not shown) disposed inside the case 1 and heat-exchanging the air flowing inside the case, and disposed inside the case 1 and discharges ions through the discharge port 2b.
- the air conditioner of the present invention may include a vane 3 movably disposed in the case 1 and changing a wind direction of air discharged through the outlet 2b.
- the arrangement of the vane 3 may be changed to close the discharge port 2b or adjust the air direction discharged through the discharge port 2b.
- the ion generating device 10 is disposed upstream of the vane 3 and generates ions with air flowing through the discharge port 2b.
- the ion generating device 10 may be disposed on one side of the outlet 2b formed in the left and right directions.
- the ion generating device 10 of the present invention forms an outer shape and has an opening hole 18a on one side of the housing 12, is disposed inside the housing 12, and extends to the outside of the housing 12 through the opening hole 18a. It includes an electrode 52 for generating low ions, and a high voltage generator 46 disposed inside the housing 12 and generating a high voltage with the electrode 52.
- the housing 12 covers the front of the high voltage generating unit 46, and is disposed behind the first housing 14 having an opening hole 18a formed on one side and the first housing 14, and is disposed on the high voltage generating unit ( 46) may include a second housing 24 forming a space in which it is disposed.
- the first housing 14 includes a front cover 16 and an opening 18 in which an opening hole 18a is formed.
- the front cover 16 is disposed to cover the front of the high voltage generating unit 46 .
- the opening 18 extends rearward from one end of the front cover 16 .
- a plurality of opening holes 18a may be formed in the opening 18 .
- the opening 18 includes a circumferential wall 20 forming an opening hole 18a inwardly and a plurality of ribs 22 disposed on the circumferential wall 20 and spaced apart from each other between the opening holes 18a.
- a plurality of opening holes 18a are formed between the plurality of ribs 22 in the opening 18 .
- the second housing 24 includes a rear cover 26 forming a space in which the high voltage generating unit 46 is disposed, and a side cover 28 covering one side of the opening 18 .
- the electrode 52 penetrates the side cover 28 and protrudes toward the opening 18 .
- the rear cover 26 forms a space 26a in which the high voltage generating unit 46 is disposed.
- a part of the high voltage generator 46 may be molded while being disposed on the rear cover 26 . Therefore, the high voltage generating unit 46 can be fixedly disposed inside the housing 12 and can prevent moisture from entering from the outside.
- the side cover 28 may cover one side of the opening 18 .
- the side cover 28 is arranged to be inserted into the circumferential wall 20 of the opening 18 .
- the side cover 28 is disposed around the cover plate 30, the cover plate 30, and the inner circumferential wall 32 disposed inside the circumferential wall 20, and the opening hole in the cover plate 30 (18a) includes a plurality of side ribs 34 protruding in the direction.
- the inner circumferential wall 32 is disposed inside the circumferential wall 20 .
- a through hole 30a through which the electrode 52 passes is formed in the cover plate 30 .
- the second housing 24 includes an electrode support 36 for fixing the arrangement of the electrodes 52 .
- the electrode support part 36 includes a first electrode support part 36a for fixing the arrangement of electrodes 52a disposed on the upper side and a second electrode support part fixing the arrangement of electrodes 52b disposed on the lower side. (36b).
- the electrode support portion 36 may support the rear, upper, and lower sides of the electrode 52 .
- the electrode support part 36 includes a rear support part 38 for supporting the rear of the electrode, an upper wall 40 disposed above the electrode 52, and a lower wall 42 disposed below the electrode 52.
- the rear support part 38, the upper wall 40, and the lower wall 42 form an electrode placement space 36as in which the electrode 52 is placed.
- the electrode 52 is disposed in the electrode arrangement space 36as, and the arrangement can be supported stably.
- the electrode arrangement space 36as communicates with the through hole 30a.
- the electrode 52 of the present invention has a flat plate shape formed by press working, rigidity may be weak in the vertical direction (thickness direction of the electrode). However, the electrode 52 can be stably mounted and maintained in shape by being disposed in the electrode arrangement space 36as formed in the electrode support part 36 .
- the high voltage generator 46 includes a printed circuit board 48 and an electronic device 50 disposed on the printed circuit board 48 and generating a high voltage.
- An electrode groove 48a into which the electrode 52 is inserted is formed on one side of the printed circuit board 48 .
- the other end of the electrode 52 may be inserted into the electrode groove 48a.
- the length 52L of the electrode 52 in the front-back direction is longer than the length 48L of the printed circuit board 48 in the front-back direction.
- the electrode 52 may be fixed to the printed circuit board 48 by soldering while being inserted into the electrode groove 48a of the printed circuit board 48 . In a state where the electrode 52 is mounted on the printed circuit board 48, front and rear ends of the electrode 52 may protrude. Therefore, the electrode 52 mounted on the printed circuit board 48 can be easily soldered.
- the electrode 52 of the present invention has a flat plate shape, so that the state in which the electrode 52 is inserted into the electrode groove 48a of the printed circuit board 48 can be maintained. Therefore, the electrode 52 can be fixed to the printed circuit board 48 by soldering in a state where the electrode 52 is mounted on the printed circuit board 48 .
- the pin-shaped electrode is difficult to maintain the mounting state in the structure corresponding to the electrode groove of the printed circuit board, and it is difficult to satisfy the ease of manufacture as in the present invention.
- the electrode 52 may include a discharge electrode 52a and a ground electrode 52b.
- a predetermined DC pulse high voltage is applied by the electronic device 50 of the high voltage generator 46, insulation breakdown occurs between the discharge electrode 52a and the ground electrode 52b, and a discharge phenomenon occurs, causing the discharge electrode ( A predetermined plasma region is formed between 52a) and the ground electrode 52b to finally generate ions.
- the discharge electrode 52a and the ground electrode 52b may be vertically spaced apart from each other.
- the electrode 52 includes a body 54 that is connected to the high voltage generator 46 and extends long, and a spire 56 with a sharp end at the other end of the body 54 that is not connected to the high voltage generator 46. have The body 54 is connected to the high voltage generator 46 at one end, and a spire 56 is disposed at the other end.
- the spire 56 protrudes from the through hole 30a toward the opening 18.
- the body 54 may include at least one bending portion 55 .
- the bending portion 55 may reinforce the rigidity of the body 54 .
- the body 54 includes four bending parts 55a, 55b, 55c, and 55d. Referring to Figure 5, when viewed from the top, the body 54 is formed in a substantially 'c' shape.
- the bending part 55 may be omitted depending on the arrangement of the spire part 56 and the arrangement of the high voltage generating part 46 .
- the electrode 52 having the spire 56 of the present invention greatly increases the amount of ion generation compared to the structure of the existing patterned electrode.
- FIGS. 8A and 9 it can be seen that the amount of ion generation at a distance of 0.1 m is increased by 93% compared to the conventional pattern electrode.
- FIGS. 8B and 9 it can be seen that the amount of ion generation at a distance of 0.15 m is increased by 100% compared to the conventional pattern electrode.
- Such an increase in the amount of ions generated can improve the bactericidal performance of the air discharged through the discharge port 2b.
- the increase in the amount of ions generated by the ion generator 10 has the effect of reducing the operating time of the ion generator 10 .
- the conventional ion generator required 30 minutes of operation, but the ion generator of the present invention can produce the same effect with 20 minutes of operation.
- the existing ion generator kills 99.6% of Staphylococcus aureus with 60 minutes of operation, but the ion generator of the present invention can show an effect of killing 99.9% of Staphylococcus aureus with 60 minutes of operation.
- the electrode 52 has a plate shape and has a spire 56 with a sharp end on one side.
- the electrode 52 of the present invention may be produced by press working. Since the electrode 52 of the present invention has a flat plate shape and is produced by press processing, the end of the spire 56 can be managed more sharply.
- the sharpness of the tip of the spire 56 may be formed to 70 ⁇ m or less.
- sharpness means the thickness of the final tip of the spire.
- the electrode 52 of the present invention has a structure in which a spire is formed at an end portion by stamping it into a flat plate shape by press working, unlike the needle structure in which a spire is formed through cutting. Therefore, the sharpness of the tip of the spire 56 can be formed to 70 ⁇ m or less.
- the sharpness of the tip of the spire 56 may be preferably formed to 60 ⁇ m or less.
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- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Description
Claims (14)
- 흡입구와 토출구가 형성된 케이스;상기 케이스 내부에 배치되고, 상기 흡입구로부터 상기 토출구로 공기유동을 형성하는 팬;상기 케이스의 일측에 배치되고, 상기 토출구로 유동하는 공기에 이온을 발생시키는 이오나이저를 포함하고,상기 이오나이저는,외형을 형성하고, 일측에 개구홀이 형성된 하우징;상기 하우징에 배치되고, 상기 개구홀로 이온을 발생시키는 전극;상기 하우징 내부에 배치되고, 상기 전극으로 고전압을 인가하는 고전압발생부를 포함하고,상기 전극은, 판형상을 가지고, 단부가 뾰족한 첨탑부를 가지는 공기조화기.
- 제 1 항에 있어서,상기 전극은 프레스가공으로 생성되는 공기조화기.
- 제 1 항에 있어서,상기 전극은 일단부에 첨탑부가 형성되고, 상기 첨탑부에 반대되는 타단부에서 상기 고전압발생부에 연결되고,상기 전극은 상기 고전압발생부에 솔더링 결합되는 공기조화기.
- 제 1 항에 있어서,상기 전극의 첨탑부는 70㎛ 이하로 형성되는 공기조화기.
- 제 1 항에 있어서,상기 전극은 적어도 하나의 밴딩부를 포함하는 공기조화기.
- 제 1 항에 있어서,상기 하우징은,상기 고전압발생부의 전방을 커버하고, 일측에 개구홀이 형성되는 제1하우징과, 상기 제1하우징의 후방에 배치되고 상기 고전압발생부가 배치되는 공간을 형성하는 제2하우징을 포함하고,상기 제2하우징에는, 상기 고전압발생부로부터 연장되는 전극의 배치를 고정하는 전극지지부를 포함하는 공기조화기.
- 제 6 항에 있어서,상기 제1하우징은, 전방커버와, 상기 전방커버의 일측단부에서 후방으로 연장되고, 상기 개구홀이 형성된 개구부를 포함하고,상기 제2하우징은, 상기 고전압발생부가 배치되는 공간을 형성하는 후방커버와, 상기 개구부의 일측을 커버하는 사이드커버를 포함하고,상기 전극은 상기 사이드커버를 관통하여 상기 개구부 방향으로 돌출되는 공기조화기.
- 제 7 항에 있어서,상기 고전압발생부는 상기 후방커버에 배치된 상태에서 일부분이 몰딩되는 공기조화기.
- 제 7 항에 있어서,상기 사이드커버는, 커버플레이트와, 상기 커버플레이트의 둘레에 배치되고, 둘레벽의 내측에 배치되는 이너둘레벽과, 상기 커버플레이트에서 개구홀 방향으로 돌출되는 복수의 사이드리브를 포함하고,상기 커버플레이트에는, 상기 전극이 관통하는 관통홀이 형성되는 공기조화기.
- 제 9 항에 있어서,상기 전극지지부는, 상기 전극의 후방을 지지하는 후방지지부와, 상기 전극의 상측에 배치되는 어퍼벽과, 상기 전극의 하측에 배치되는 로어벽을 포함하는 공기조화기.
- 제 10 항에 있어서,상기 후방지지부, 상기 어퍼벽, 및 상기 로어벽은 상기 전극이 배치되는 전극배치공간을 형성하고,상기 전극배치공간은 관통홀과 연통하는 공기조화기.
- 제 1 항에 있어서,상기 고전압발생부는, 전자장치가 배치되는 인쇄회로기판을 포함하고,상기 인쇄회로기판에는 상기 전극의 일단이 삽입되는 전극홈이 형성되는 공기조화기.
- 제 12 항에 있어서,상기 전극의 전후방향 길이는, 상기 인쇄회로기판의 전후방향 길이보다 길게 형성된 공기조화기.
- 제 1 항에 있어서,상기 전극은, 접지전극과 방전전극을 포함하고,상기 접지전극과 상기 방전전극은 상하방향으로 서로 이격배치되는 공기조화기.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP22825212.8A EP4361509A4 (en) | 2021-06-18 | 2022-06-07 | AIR CONDITIONER |
| CN202280043308.7A CN117501050A (zh) | 2021-06-18 | 2022-06-07 | 空调机 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2021-0079329 | 2021-06-18 | ||
| KR1020210079329A KR20220169204A (ko) | 2021-06-18 | 2021-06-18 | 공기조화기 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2022265286A1 true WO2022265286A1 (ko) | 2022-12-22 |
Family
ID=84527184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2022/008031 Ceased WO2022265286A1 (ko) | 2021-06-18 | 2022-06-07 | 공기조화기 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4361509A4 (ko) |
| KR (1) | KR20220169204A (ko) |
| CN (1) | CN117501050A (ko) |
| WO (1) | WO2022265286A1 (ko) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005069629A (ja) * | 2003-08-27 | 2005-03-17 | Sanaa Electronics Kk | イオン発生器付きヒータ |
| KR20120136178A (ko) * | 2011-06-08 | 2012-12-18 | 주식회사 성창에어텍 | 클러스터 이온발생장치 |
| KR20150053136A (ko) | 2013-11-07 | 2015-05-15 | 엘지전자 주식회사 | 이온발생장치 및 그 제조방법 |
| US20160218490A1 (en) * | 2013-10-02 | 2016-07-28 | Sharp Kabushiki Kaisha | Ion generation apparatus and electrical equipment |
| KR20180008063A (ko) * | 2016-07-15 | 2018-01-24 | 엘지전자 주식회사 | 공기조화기의 실내기 |
| KR102155591B1 (ko) | 2019-09-27 | 2020-09-14 | 주식회사 지웰코리아 | 이온 발생기 |
| KR200492457Y1 (ko) * | 2018-12-24 | 2020-10-20 | 한상현 | 차량용 이오나이저 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070086782A (ko) * | 2005-02-21 | 2007-08-27 | 마츠시타 덴끼 산교 가부시키가이샤 | 전기 집진 유닛 |
| KR101001102B1 (ko) * | 2008-10-28 | 2010-12-14 | 주식회사 성창에어텍 | 클러스터 이온발생장치 |
| JP5899453B2 (ja) * | 2010-09-14 | 2016-04-06 | パナソニックIpマネジメント株式会社 | オゾンとイオン風を発生させるオゾン・イオン発生装置およびそれを備える空気調和機 |
| WO2019124590A1 (ko) * | 2017-12-21 | 2019-06-27 | (주)이림전자 | 침상 전극을 활용한 자동차용 클러스터 이오나이저 |
-
2021
- 2021-06-18 KR KR1020210079329A patent/KR20220169204A/ko active Pending
-
2022
- 2022-06-07 CN CN202280043308.7A patent/CN117501050A/zh active Pending
- 2022-06-07 WO PCT/KR2022/008031 patent/WO2022265286A1/ko not_active Ceased
- 2022-06-07 EP EP22825212.8A patent/EP4361509A4/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005069629A (ja) * | 2003-08-27 | 2005-03-17 | Sanaa Electronics Kk | イオン発生器付きヒータ |
| KR20120136178A (ko) * | 2011-06-08 | 2012-12-18 | 주식회사 성창에어텍 | 클러스터 이온발생장치 |
| US20160218490A1 (en) * | 2013-10-02 | 2016-07-28 | Sharp Kabushiki Kaisha | Ion generation apparatus and electrical equipment |
| KR20150053136A (ko) | 2013-11-07 | 2015-05-15 | 엘지전자 주식회사 | 이온발생장치 및 그 제조방법 |
| KR20180008063A (ko) * | 2016-07-15 | 2018-01-24 | 엘지전자 주식회사 | 공기조화기의 실내기 |
| KR200492457Y1 (ko) * | 2018-12-24 | 2020-10-20 | 한상현 | 차량용 이오나이저 |
| KR102155591B1 (ko) | 2019-09-27 | 2020-09-14 | 주식회사 지웰코리아 | 이온 발생기 |
Non-Patent Citations (1)
| Title |
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| See also references of EP4361509A4 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4361509A1 (en) | 2024-05-01 |
| CN117501050A (zh) | 2024-02-02 |
| EP4361509A4 (en) | 2025-06-11 |
| KR20220169204A (ko) | 2022-12-27 |
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