KR20040056134A - 공기 정화기 - Google Patents
공기 정화기 Download PDFInfo
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- KR20040056134A KR20040056134A KR1020020082685A KR20020082685A KR20040056134A KR 20040056134 A KR20040056134 A KR 20040056134A KR 1020020082685 A KR1020020082685 A KR 1020020082685A KR 20020082685 A KR20020082685 A KR 20020082685A KR 20040056134 A KR20040056134 A KR 20040056134A
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- South Korea
- Prior art keywords
- filter
- air
- main body
- functional
- air purifier
- Prior art date
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- 239000000428 dust Substances 0.000 claims abstract description 56
- 239000002245 particle Substances 0.000 claims abstract description 33
- 239000000356 contaminant Substances 0.000 claims abstract description 23
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 19
- 238000004332 deodorization Methods 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 239000002041 carbon nanotube Substances 0.000 claims description 13
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 239000012855 volatile organic compound Substances 0.000 claims description 12
- 235000019645 odor Nutrition 0.000 claims description 11
- 241000894006 Bacteria Species 0.000 claims description 10
- 239000003344 environmental pollutant Substances 0.000 claims description 10
- 231100000719 pollutant Toxicity 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 9
- 238000011045 prefiltration Methods 0.000 claims description 9
- 230000001954 sterilising effect Effects 0.000 claims description 9
- 239000002657 fibrous material Substances 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 27
- 239000002105 nanoparticle Substances 0.000 claims 8
- 239000007789 gas Substances 0.000 claims 3
- 230000005611 electricity Effects 0.000 claims 2
- 230000001699 photocatalysis Effects 0.000 claims 2
- 230000003068 static effect Effects 0.000 claims 2
- 238000004887 air purification Methods 0.000 abstract description 8
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000011941 photocatalyst Substances 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Classifications
-
- 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
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
-
- 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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret 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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0038—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions with means for influencing the odor, e.g. deodorizing substances
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- 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
- B01D46/88—Replacing filter elements
-
- 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
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/40—Different types of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
- F24F8/194—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages by filtering using high voltage
-
- 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
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electrostatic Separation (AREA)
- Filtering Materials (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Description
Claims (29)
- 공기를 흡입하여 토출시키는 본체와;먼지 입자를 포집하기 위한 집진부와;미리 정해진 오염 물질에 대한 정화 기능이 강화되고, 정화하고자 하는 오염 물질의 종류에 따라 교체 가능하도록 이루어지는 기능성 필터와;공기 중의 냄새를 제거하기 위한 탈취 필터를 포함하고;상기 집진부와 기능성 필터, 탈취 필터가 상기 본체에 수납되어 상기 본체에 흡입된 공기 중의 오염 물질을 제거하도록 이루어지는 공기 정화기.
- 제 1 항에 있어서,정화하고자 하는 오염 물질의 종류에 따라 상기 기능성 필터를 교체하기 위한 기능성 필터 삽입구가 상기 본체에 형성되는 공기 정화기.
- 제 2 항에 있어서,상기 기능성 필터 삽입구가 상기 본체의 측면과 상부면 가운데 한 곳에 형성되는 공기 정화기.
- 제 1 항에 있어서,상기 집진부가 세척 가능한 소재로 제조되는 것이 특징인 공기 정화기.
- 제 1 항에 있어서, 상기 집진부는,먼지 입자보다 큰 이물질을 포집하도록 상기 본체에 수납되는 프리 필터와;먼지 입자를 대전시키기 위한 전리부와;상기 전리부에서 대전된 먼지 입자를 포집하기 위해 정전기를 띠도록 이루어지는 정전 필터와;두 장의 금속 망 사이에 섬유재가 삽입되어 이루어지는 금속 필터와;미세 오염 물질을 포집하기 위한 고밀도 필터를 포함하여 이루어지는 것이 특징인 공기 정화기.
- 제 5 항에 있어서,상기 전리부의 대전 극성과 상기 금속 필터의 극성이 서로 반대인 공기 정화기.
- 제 5 항에 있어서,상기 금속 필터를 구성하는 섬유재가 금속인 공기 정화기.
- 제 5 항에 있어서,상기 금속 필터를 구성하는 섬유재가 폴리프로필렌인 공기 정화기.
- 제 5 항에 있어서,상기 고밀도 필터가 헤파 필터(HEPA filter)인 공기 정화기.
- 제 1 항에 있어서, 상기 기능성 필터는,탄소 나노튜브에 나노 사이즈의 기능성 물질이 고착되어 상기 기능성 물질에 대응되는 오염 물질의 정화 기능을 갖도록 이루어지는 공기 정화기.
- 제 1 항에 있어서, 상기 기능성 필터는,탄소 나노튜브에 나노 사이즈의 산화티타늄(TiO2)이 고착되어 상기 흡입 공기 중의 냄새 입자를 제거하는 탈취 기능을 갖도록 이루어지는 공기 정화기.
- 제 1 항에 있어서, 상기 기능성 필터는,탄소 나노튜브에 나노 사이즈의 은(Ag)이 고착되어 상기 흡입 공기 중의 유해 균을 제거하는 살균 기능을 갖도록 이루어지는 공기 정화기.
- 제 1 항에 있어서, 상기 기능성 필터는,탄소 나노튜브에 나노 사이즈의 니켈(Ni)이 고착되어 상기 흡입 공기 중의 휘발성유기화합물(VOCs)을 제거하는 유해 가스 제거 기능을 갖도록 이루어지는 공기 정화기.
- 제 1 항에 있어서, 상기 탈취 필터는,광촉매 물질이 도포된 두 장의 판재 사이에 자외선 광원이 설치되어 이루어지는 공기 정화기.
- 공기를 흡입하여 토출시키는 본체와;먼지 입자를 포집하기 위한 집진부와;미세 오염 물질을 제거하기 위한 고밀도 필터와;공기 중의 냄새 및 유해 가스를 제거하기 위한 탈취부를 포함하고;상기 집진부, 고밀도 필터, 탈취부가 상기 본체에 수납되어 상기 본체에 흡입된 공기 중의 오염 물질을 제거하도록 이루어지는 공기 정화기.
- 제 15 항에 있어서,상기 집진부가 세척 가능한 소재로 제조되는 것이 특징인 공기 정화기.
- 제 15 항에 있어서, 상기 집진부는,먼지 입자보다 큰 이물질을 포집하도록 상기 본체에 수납되는 프리 필터와;먼지 입자를 대전시키기 위한 전리부와;상기 전리부에서 대전된 먼지 입자를 포집하기 위해 정전기를 띠도록 이루어지는 정전 필터와;두 장의 금속 망 사이에 섬유재가 삽입되어 이루어지는 금속 필터를 포함하여 이루어지는 것이 특징인 공기 정화기.
- 제 17 항에 있어서,상기 전리부의 대전 극성과 상기 금속 필터의 극성이 서로 반대인 공기 정화기.
- 제 17 항에 있어서,상기 금속 필터를 구성하는 섬유재가 금속인 공기 정화기.
- 제 17 항에 있어서,상기 금속 필터를 구성하는 섬유재가 폴리프로필렌인 공기 정화기.
- 제 15 항에 있어서,상기 고밀도 필터가 헤파 필터(HEPA filter)인 공기 정화기.
- 제 15 항에 있어서, 상기 탈취부는,미리 정해진 오염 물질에 대한 정화 기능이 강화되고, 정화하고자 하는 오염 물질의 종류에 따라 교체 가능하도록 이루어지는 기능성 필터와;공기 중의 냄새를 제거하기 위한 탈취 필터를 포함하여 이루어지는 것이 특징인 공기 정화기.
- 제 22 항에 있어서,정화하고자 하는 오염 물질의 종류에 따라 상기 기능성 필터를 교체하기 위한 기능성 필터 삽입구가 상기 본체에 형성되는 공기 정화기.
- 제 23 항에 있어서,상기 기능성 필터 삽입구가 상기 본체의 측면과 상부면 가운데 한 곳에 형성되는 공기 정화기.
- 제 22 항에 있어서, 상기 기능성 필터는,탄소 나노튜브에 나노 사이즈의 기능성 물질이 고착되어 상기 기능성 물질에 대응되는 오염 물질의 정화 기능을 갖도록 이루어지는 공기 정화기.
- 제 22 항에 있어서, 상기 기능성 필터는,탄소 나노튜브에 나노 사이즈의 산화티타늄(TiO2)이 고착되어 상기 흡입 공기 중의 냄새 입자를 제거하는 탈취 기능을 갖도록 이루어지는 공기 정화기.
- 제 22 항에 있어서, 상기 기능성 필터는,탄소 나노튜브에 나노 사이즈의 은(Ag)이 고착되어 상기 흡입 공기 중의 유해 균을 제거하는 살균 기능을 갖도록 이루어지는 공기 정화기.
- 제 22 항에 있어서, 상기 기능성 필터는,탄소 나노튜브에 나노 사이즈의 니켈(Ni)이 고착되어 상기 흡입 공기 중의 휘발성유기화합물(VOCs)을 제거하는 유해 가스 제거 기능을 갖도록 이루어지는 공기 정화기.
- 제 22 항에 있어서, 상기 탈취 필터는,광촉매 물질이 도포된 두 장의 판재 사이에 자외선 광원이 설치되어 이루어지는 공기 정화기.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020082685A KR100749772B1 (ko) | 2002-12-23 | 2002-12-23 | 공기 정화기 |
CNB031070671A CN1231718C (zh) | 2002-12-23 | 2003-03-05 | 空气净化器 |
US10/634,999 US7323146B2 (en) | 2002-12-23 | 2003-08-06 | Air purifier |
DE60323595T DE60323595D1 (de) | 2002-12-23 | 2003-10-16 | Luftreiniger |
EP03256537A EP1433515B1 (en) | 2002-12-23 | 2003-10-16 | Air Purifier |
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JP2000084056A (ja) | 1998-09-09 | 2000-03-28 | Sharp Corp | 消臭・消塵フィルタとそれを備えた空気清浄機 |
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JP3611468B2 (ja) * | 1999-01-19 | 2005-01-19 | 松下電器産業株式会社 | パターン生成方法 |
JP2000217900A (ja) | 1999-01-29 | 2000-08-08 | Zenken:Kk | 空気清浄化方法及び空気清浄機 |
JP3555498B2 (ja) * | 1999-05-19 | 2004-08-18 | タイガー魔法瓶株式会社 | 空気清浄機 |
JP3549447B2 (ja) | 1999-09-20 | 2004-08-04 | 象印マホービン株式会社 | 空気清浄機 |
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JP2001351979A (ja) * | 2000-06-05 | 2001-12-21 | Fujitsu Ltd | 半導体装置設計支援装置 |
KR20020009720A (ko) * | 2000-07-26 | 2002-02-02 | 구자홍 | 공기 정화기의 집진장치 |
KR100688945B1 (ko) * | 2002-12-23 | 2007-03-09 | 삼성전자주식회사 | 공조기 집진 장치 |
KR100648952B1 (ko) * | 2002-12-23 | 2006-11-24 | 삼성전자주식회사 | 탄소 나노 튜브를 이용하는 필터 |
KR100564445B1 (ko) * | 2003-07-21 | 2006-03-29 | 엘지전자 주식회사 | 환기시스템 |
-
2002
- 2002-12-23 KR KR1020020082685A patent/KR100749772B1/ko not_active IP Right Cessation
-
2003
- 2003-03-05 CN CNB031070671A patent/CN1231718C/zh not_active Expired - Fee Related
- 2003-08-06 US US10/634,999 patent/US7323146B2/en not_active Expired - Fee Related
- 2003-10-16 EP EP03256537A patent/EP1433515B1/en not_active Expired - Lifetime
- 2003-10-16 DE DE60323595T patent/DE60323595D1/de not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100648952B1 (ko) * | 2002-12-23 | 2006-11-24 | 삼성전자주식회사 | 탄소 나노 튜브를 이용하는 필터 |
KR20060111025A (ko) * | 2005-04-21 | 2006-10-26 | 엘지전자 주식회사 | 공기청정기의 탈취필터 구조 |
KR20080059959A (ko) * | 2006-12-26 | 2008-07-01 | 손일갑 | 공기 살균장치 |
KR101434639B1 (ko) * | 2012-09-26 | 2014-08-26 | 경상대학교산학협력단 | 은나노-탄소나노튜브의 분쇄 공정에 의한 세척용 나노 혼합체 제조 |
KR20210025323A (ko) * | 2019-08-27 | 2021-03-09 | 주식회사 유로 | 고청정형 전열교환기 |
CN116538624A (zh) * | 2023-07-07 | 2023-08-04 | 中电信嘉(北京)环保科技有限公司 | 一种空气净化除味装置 |
CN116538624B (zh) * | 2023-07-07 | 2023-09-22 | 中电信嘉(北京)环保科技有限公司 | 一种空气净化除味装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1231718C (zh) | 2005-12-14 |
US7323146B2 (en) | 2008-01-29 |
DE60323595D1 (de) | 2008-10-30 |
US20040118285A1 (en) | 2004-06-24 |
KR100749772B1 (ko) | 2007-08-17 |
CN1510353A (zh) | 2004-07-07 |
EP1433515B1 (en) | 2008-09-17 |
EP1433515A2 (en) | 2004-06-30 |
EP1433515A3 (en) | 2004-12-15 |
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