PH12019500465A1 - Air purifier - Google Patents
Air purifierInfo
- Publication number
- PH12019500465A1 PH12019500465A1 PH12019500465A PH12019500465A PH12019500465A1 PH 12019500465 A1 PH12019500465 A1 PH 12019500465A1 PH 12019500465 A PH12019500465 A PH 12019500465A PH 12019500465 A PH12019500465 A PH 12019500465A PH 12019500465 A1 PH12019500465 A1 PH 12019500465A1
- Authority
- PH
- Philippines
- Prior art keywords
- wind
- prefilter
- roll
- drive motor
- 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)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Electrostatic Separation (AREA)
Abstract
Provided is an air purifier capable of sufficiently cleaning a filter. This air purifier 1 comprises: a housing 2 having a suction port 3 and blowout ports 4, 5 opened; an air passage 8 which connects the suction port 3 and the blowout ports 4, 5; an air blower 10 which is disposed within the air passage 8; a prefilter 6 which is disposed so as to face the suction port 3; and a cleaning device 30 which cleans the prefilter 6. The cleaning device 30 has: a supply roll 40 around which the sheet-like prefilter 6 is wrapped; a wind-up roll 50 which winds up the prefilter 6; a drive motor 100 which rotationally drives the wind-up roll 50; a biasing unit 70 which biases the rotary shaft of the supply roll 40 in the opposite direction from the wind-up direction during the wind-up of the wind-up roll 50; a brush body 80 which slides against the prefilter 6 when the wind-up roll 50 is rotating; and a rotational amount detection unit 110 which detects the rotational amount of the drive motor 100. The loss of synchronization of the drive motor 100 is determined on the basis of the detection result of the rotational amount detection unit 110, and the drive motor 100 is inverted upon losing synchronization.
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 |
---|---|
PH12019500465A1 true PH12019500465A1 (en) | 2020-01-20 |
Family
ID=62019580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PH12019500465A PH12019500465A1 (en) | 2016-10-19 | 2019-03-01 | 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 |
EP1927813A4 (en) * | 2005-08-30 | 2011-05-18 | Toshiba Carrier Corp | 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 |
MY190730A (en) * | 2014-08-26 | 2022-05-12 | Sharp Kk | 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 RU RU2019109846A patent/RU2704933C1/en active
- 2017-02-27 JP JP2018546137A patent/JP6718971B2/en active Active
- 2017-02-27 SG SG11201902012XA patent/SG11201902012XA/en unknown
- 2017-02-27 WO PCT/JP2017/007329 patent/WO2018073989A1/en active Application Filing
- 2017-02-27 MY MYPI2019001197A patent/MY195128A/en unknown
- 2017-02-27 CN CN201780053525.3A patent/CN109906344B/en active Active
- 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 |
---|---|
RU2704933C1 (en) | 2019-10-31 |
CN109906344B (en) | 2020-09-01 |
CN109906344A (en) | 2019-06-18 |
TW201815455A (en) | 2018-05-01 |
JPWO2018073989A1 (en) | 2019-08-15 |
WO2018073989A1 (en) | 2018-04-26 |
SG11201902012XA (en) | 2019-05-30 |
MY195128A (en) | 2023-01-11 |
TWI636823B (en) | 2018-10-01 |
JP6718971B2 (en) | 2020-07-08 |
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