SG11201902012XA - Air purifier - Google Patents
Air purifierInfo
- Publication number
- SG11201902012XA SG11201902012XA SG11201902012XA SG11201902012XA SG11201902012XA SG 11201902012X A SG11201902012X A SG 11201902012XA SG 11201902012X A SG11201902012X A SG 11201902012XA SG 11201902012X A SG11201902012X A SG 11201902012XA SG 11201902012X A SG11201902012X A SG 11201902012XA
- Authority
- SG
- Singapore
- Prior art keywords
- filter
- drive motor
- winding
- air
- suction port
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Air Conditioning Control Device (AREA)
- Electrostatic Separation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
R0025562 - Provided is an air purifier capable of sufficiently cleaning a filter. In an air purifier 1 which includes a casing 2 opening a suction port 3 and air outlets 4 and 5, an air pathway 8 connecting the suction port 3 and the air outlets 4 and 5 to each other, a blower 10 disposed in the air pathway 8, a pre-filter 6 disposed to face the suction port 3, and a cleaning device 30 cleaning the pre-filter 6, the cleaning device 30 includes a supply roll 40 on which the pre-filter 6 of a sheet shape is wound, a winding roll 50 that winds up the pre-filter 6, a drive motor 100 that rotationally drives the winding roll 50, an biasing portion 70 that biases a rotation shaft of the supply roll 40 in a direction opposite to a winding direction when winding up the winding roll 50, a brush body 80 that slides on the pre- filter 6 when the winding roll 50 rotates, and a rotation amount detection unit 110 that detects a rotation amount of the drive motor 100, it is determined that the drive motor 100 is stepped out based on a detection result of the rotation amount detection unit 110, and the drive motor 100 is reversed when stepped out.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016205282 | 2016-10-19 | ||
| PCT/JP2017/007329 WO2018073989A1 (en) | 2016-10-19 | 2017-02-27 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201902012XA true SG11201902012XA (en) | 2019-05-30 |
Family
ID=62019580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201902012XA SG11201902012XA (en) | 2016-10-19 | 2017-02-27 | Air purifier |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JP6718971B2 (en) |
| CN (1) | CN109906344B (en) |
| MY (1) | MY195128A (en) |
| PH (1) | PH12019500465A1 (en) |
| RU (1) | RU2704933C1 (en) |
| SG (1) | SG11201902012XA (en) |
| TW (1) | TWI636823B (en) |
| WO (1) | WO2018073989A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457333A (en) * | 2021-05-22 | 2021-10-01 | 众智机械(临沂)有限公司 | Purification device suitable for coking waste gas |
| CN114151910B (en) * | 2021-12-13 | 2022-07-22 | 广州科络环保科技有限公司 | Air purification device with disinfection function based on hydroxyl free radicals |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5844394A (en) * | 1996-09-20 | 1998-12-01 | Matsushita Electric Industrial Co., Ltd. | Stepping motor controller |
| JP4107119B2 (en) * | 2003-03-24 | 2008-06-25 | 松下電器産業株式会社 | Air conditioner filter device |
| CN2667392Y (en) * | 2003-11-08 | 2004-12-29 | 牛献中 | Self-cleaning and removing drip air cooled condenser for air conditioner |
| JP4435667B2 (en) * | 2004-11-09 | 2010-03-24 | パナソニック株式会社 | Air conditioner with indoor unit with automatic air filter cleaning function |
| JP4094615B2 (en) * | 2005-02-16 | 2008-06-04 | 日本電気株式会社 | Filter unit and communication device |
| KR100952253B1 (en) * | 2005-08-30 | 2010-04-09 | 도시바 캐리어 가부시키가이샤 | Indoor machine of air conditioner |
| JP4546377B2 (en) * | 2005-09-29 | 2010-09-15 | シャープ株式会社 | Filter cleaning device |
| US20070089262A1 (en) * | 2005-10-21 | 2007-04-26 | Drevitson Kyle C | Integrated shop vacuum and air compressor system |
| JP4287873B2 (en) * | 2006-08-31 | 2009-07-01 | 日立アプライアンス株式会社 | Air conditioner |
| JP2008190835A (en) * | 2007-02-08 | 2008-08-21 | Matsushita Electric Ind Co Ltd | Filter device for air conditioner, and air conditioner |
| CN101270913B (en) * | 2007-03-23 | 2012-01-11 | 海尔集团公司 | Cabinet air-conditioner dust gauze self-cleaning device and operation method thereof |
| JP2011033214A (en) * | 2009-07-30 | 2011-02-17 | Hitachi Appliances Inc | Air conditioner |
| CN102806782B (en) * | 2011-05-31 | 2015-07-22 | 精工爱普生株式会社 | Tape cutting apparatus, tape printing apparatus having the same, and method of controlling stepping motor |
| GB201412453D0 (en) * | 2014-07-14 | 2014-08-27 | Payne Robert A | An air conditioning filter cleaner and associated multiple filter cleaning system |
| JP6212222B2 (en) * | 2014-08-26 | 2017-10-11 | シャープ株式会社 | Air cleaner |
| JP2016125712A (en) * | 2014-12-26 | 2016-07-11 | ダイキン工業株式会社 | Air conditioner |
| JP6479504B2 (en) * | 2015-03-03 | 2019-03-06 | シャープ株式会社 | Filter unit |
-
2017
- 2017-02-27 WO PCT/JP2017/007329 patent/WO2018073989A1/en active Application Filing
- 2017-02-27 CN CN201780053525.3A patent/CN109906344B/en active Active
- 2017-02-27 JP JP2018546137A patent/JP6718971B2/en active Active
- 2017-02-27 RU RU2019109846A patent/RU2704933C1/en active
- 2017-02-27 SG SG11201902012XA patent/SG11201902012XA/en unknown
- 2017-02-27 MY MYPI2019001197A patent/MY195128A/en unknown
- 2017-08-17 TW TW106127905A patent/TWI636823B/en active
-
2019
- 2019-03-01 PH PH12019500465A patent/PH12019500465A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW201815455A (en) | 2018-05-01 |
| WO2018073989A1 (en) | 2018-04-26 |
| JP6718971B2 (en) | 2020-07-08 |
| JPWO2018073989A1 (en) | 2019-08-15 |
| MY195128A (en) | 2023-01-11 |
| CN109906344B (en) | 2020-09-01 |
| RU2704933C1 (en) | 2019-10-31 |
| PH12019500465A1 (en) | 2020-01-20 |
| CN109906344A (en) | 2019-06-18 |
| TWI636823B (en) | 2018-10-01 |
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