SG11202005301TA - Photocatalytic device - Google Patents
Photocatalytic deviceInfo
- Publication number
- SG11202005301TA SG11202005301TA SG11202005301TA SG11202005301TA SG11202005301TA SG 11202005301T A SG11202005301T A SG 11202005301TA SG 11202005301T A SG11202005301T A SG 11202005301TA SG 11202005301T A SG11202005301T A SG 11202005301TA SG 11202005301T A SG11202005301T A SG 11202005301TA
- Authority
- SG
- Singapore
- Prior art keywords
- photocatalytic device
- photocatalytic
- Prior art date
Links
Classifications
-
- 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
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
- A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H2003/0675—Photocatalytic filters
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Air-Conditioning For Vehicles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017236969A JP6985733B2 (en) | 2017-12-11 | 2017-12-11 | Photocatalytic device |
| PCT/JP2018/045300 WO2019117081A1 (en) | 2017-12-11 | 2018-12-10 | Photocatalytic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202005301TA true SG11202005301TA (en) | 2020-07-29 |
Family
ID=66819300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202005301TA SG11202005301TA (en) | 2017-12-11 | 2018-12-10 | Photocatalytic device |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11690930B2 (en) |
| EP (1) | EP3725408B1 (en) |
| JP (1) | JP6985733B2 (en) |
| CN (1) | CN111405942A (en) |
| MY (1) | MY204802A (en) |
| SG (1) | SG11202005301TA (en) |
| TW (1) | TWI784101B (en) |
| WO (1) | WO2019117081A1 (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182022B (en) * | 2019-06-21 | 2024-10-11 | 珠海格力电器股份有限公司 | Air purifying device |
| JP7315140B2 (en) * | 2019-07-26 | 2023-07-26 | Ａｐｓジャパン株式会社 | photocatalyst unit |
| WO2021020347A1 (en) * | 2019-07-26 | 2021-02-04 | Ａｐｓジャパン株式会社 | Fluid purification structure using photocatalyst, and photocatalyst unit for use in said fluid purification structure |
| JP7517637B2 (en) * | 2019-09-20 | 2024-07-17 | Ａｐｓジャパン株式会社 | Photocatalyst device and fluid purification device equipped with said photocatalyst device |
| CN211823342U (en) * | 2020-01-07 | 2020-10-30 | 青岛海尔电冰箱有限公司 | Refrigerator and its purification device |
| CN111252846B (en) * | 2020-01-20 | 2022-07-22 | 南昌航空大学 | Method and device for photocatalytic degradation of organic pollutants in wastewater |
| CN212108788U (en) * | 2020-03-12 | 2020-12-08 | 湖南微酷光电科技有限公司 | An ultraviolet air sterilization and disinfection machine |
| JP7101729B2 (en) * | 2020-08-13 | 2022-07-15 | 株式会社 船場 | How to install sterilizer, lighting and sterilization equipment, and sterilizer |
| CN114521224A (en) * | 2020-08-13 | 2022-05-20 | 美路株式会社 | Air purifier |
| TWI768587B (en) * | 2020-12-09 | 2022-06-21 | 賦舜材料科技有限公司 | Photocatalyst air purification device |
| CN114623550B (en) | 2020-12-14 | 2024-05-17 | Lg电子株式会社 | Portable air purifier |
| JP7631850B2 (en) * | 2021-02-03 | 2025-02-19 | 株式会社デンソー | Air Purifier |
| DE102021201207A1 (en) | 2021-02-09 | 2022-08-11 | Mahle International Gmbh | Room air disinfection filter for the filtration and disinfection of room air and its use |
| KR102577273B1 (en) * | 2021-05-14 | 2023-09-11 | 에스트라오토모티브시스템 주식회사 | HVAC system for vehicles including photocatalytic module |
| GB2615993B (en) * | 2022-01-27 | 2025-04-16 | Midtherm Uv Ltd | An air treatment apparatus, and a method of cleaning a filter of an air treatment apparatus |
| JP7776999B2 (en) * | 2022-02-02 | 2025-11-27 | シャープ株式会社 | Sterilization and deodorization machine |
| US12416421B2 (en) * | 2022-05-13 | 2025-09-16 | Bissell Inc. | Air purifier with light-deflecting structure |
| KR102613187B1 (en) * | 2023-01-30 | 2023-12-13 | 주식회사 넘버제로 | Air Cleaner and Sterilizer |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0823280B1 (en) * | 1996-02-28 | 2004-06-16 | Hoya Corporation | Photocatalyst filter device |
| JPH11183728A (en) * | 1997-12-19 | 1999-07-09 | Hoya Corp | Gas treatment apparatus and gas treatment filter |
| US20020081246A1 (en) * | 1997-08-25 | 2002-06-27 | Hoya Corporation | Photocatalytic filter |
| JP2002028412A (en) * | 2000-07-14 | 2002-01-29 | Mitsubishi Paper Mills Ltd | Photocatalytic filter |
| US20060124442A1 (en) * | 2004-12-14 | 2006-06-15 | Valpey Richard S Iii | Device capable of removing contaminants from a fluid |
| JP2007130562A (en) * | 2005-11-09 | 2007-05-31 | Shinano Kenshi Co Ltd | Filter frame and filter |
| JP5069202B2 (en) * | 2008-11-13 | 2012-11-07 | レノボ・シンガポール・プライベート・リミテッド | Electronics |
| US8585980B2 (en) * | 2010-09-07 | 2013-11-19 | Puradigm, Llc | Enhanced photo-catalytic cells |
| JP5730075B2 (en) * | 2011-02-28 | 2015-06-03 | 株式会社 シリコンプラス | Photocatalyst-carrying carbon fiber and photocatalyst-carrying carbon fiber filter |
| JP2013169502A (en) | 2012-02-20 | 2013-09-02 | Harison Toshiba Lighting Corp | Photocatalyst apparatus |
| CN204612129U (en) * | 2015-05-15 | 2015-09-02 | 杨得全 | Sterilization removing and harmful gas filtering element for air purifier and air purifier |
| JP6704297B2 (en) * | 2015-06-05 | 2020-06-03 | ジェット株式会社 | Hazardous substance decomposition and removal device, indoor air purification device and therapeutic isolation chamber |
| JP6909479B2 (en) | 2015-12-11 | 2021-07-28 | Ａｐｓジャパン株式会社 | An air purifying structure using a photocatalyst of an air purifier, an air purifier having the air purifying structure, and a photocatalytic filter used for the air purifying structure. |
| JP6576854B2 (en) * | 2016-02-23 | 2019-09-18 | モリテックスチール株式会社 | Metal foil and laminate having the same |
| CN205579781U (en) * | 2016-04-08 | 2016-09-14 | 中南大学 | air purifier |
| US10279068B2 (en) * | 2017-03-01 | 2019-05-07 | Dbg Group Investments, Llc | Method and device for enhancing the reduction of pathogens, allergens and odor-causing agents |
-
2017
- 2017-12-11 JP JP2017236969A patent/JP6985733B2/en active Active
-
2018
- 2018-12-10 SG SG11202005301TA patent/SG11202005301TA/en unknown
- 2018-12-10 EP EP18887311.1A patent/EP3725408B1/en active Active
- 2018-12-10 US US16/771,089 patent/US11690930B2/en active Active
- 2018-12-10 CN CN201880074090.5A patent/CN111405942A/en active Pending
- 2018-12-10 WO PCT/JP2018/045300 patent/WO2019117081A1/en not_active Ceased
- 2018-12-10 MY MYPI2020002830A patent/MY204802A/en unknown
- 2018-12-11 TW TW107144449A patent/TWI784101B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3725408A1 (en) | 2020-10-21 |
| EP3725408A4 (en) | 2021-09-01 |
| US20210187152A1 (en) | 2021-06-24 |
| MY204802A (en) | 2024-09-14 |
| EP3725408C0 (en) | 2024-01-31 |
| JP2019103963A (en) | 2019-06-27 |
| US11690930B2 (en) | 2023-07-04 |
| TW201932763A (en) | 2019-08-16 |
| EP3725408B1 (en) | 2024-01-31 |
| JP6985733B2 (en) | 2021-12-22 |
| TWI784101B (en) | 2022-11-21 |
| WO2019117081A1 (en) | 2019-06-20 |
| CN111405942A (en) | 2020-07-10 |
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