EP3757466A4 - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- EP3757466A4 EP3757466A4 EP18877298.2A EP18877298A EP3757466A4 EP 3757466 A4 EP3757466 A4 EP 3757466A4 EP 18877298 A EP18877298 A EP 18877298A EP 3757466 A4 EP3757466 A4 EP 3757466A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- air conditioner
- conditioner
- air
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
- F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/706—Humidity separation
-
- 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/48—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring prior to normal operation, e.g. pre-heating or pre-cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/602—Drainage
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/22—Cleaning ducts or apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Conditioning Control Device (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018026808A JP6481061B1 (en) | 2018-02-19 | 2018-02-19 | Air conditioner |
PCT/JP2018/015520 WO2019159387A1 (en) | 2018-02-19 | 2018-04-13 | Air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3757466A1 EP3757466A1 (en) | 2020-12-30 |
EP3757466A4 true EP3757466A4 (en) | 2021-12-15 |
Family
ID=65718316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18877298.2A Pending EP3757466A4 (en) | 2018-02-19 | 2018-04-13 | Air conditioner |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3757466A4 (en) |
JP (1) | JP6481061B1 (en) |
CN (1) | CN110402352B (en) |
MY (1) | MY195670A (en) |
TW (1) | TWI706088B (en) |
WO (1) | WO2019159387A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03206400A (en) * | 1990-01-08 | 1991-09-09 | Hitachi Ltd | Device for removing matter sticking to blade surface of turbomachinery |
JP2002267249A (en) * | 2001-03-09 | 2002-09-18 | Sharp Corp | Fluid-delivering device |
JP2008002767A (en) * | 2006-06-23 | 2008-01-10 | Toshiba Kyaria Kk | Indoor unit of air conditioner |
JP2008045858A (en) * | 2006-08-21 | 2008-02-28 | Kowa Co Ltd | Cleaning body for air conditioner, and air conditioner |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006308121A (en) * | 2005-04-26 | 2006-11-09 | Corona Corp | Apparatus with cross flow fan |
JP4046755B2 (en) | 2006-10-27 | 2008-02-13 | シャープ株式会社 | Air conditioner |
JP4931566B2 (en) * | 2006-11-30 | 2012-05-16 | 東芝キヤリア株式会社 | Air conditioner |
CN100529559C (en) * | 2007-12-07 | 2009-08-19 | 广东美的电器股份有限公司 | Wall hanging air conditioner capable of automatically dedusting |
CN201335048Y (en) * | 2009-01-15 | 2009-10-28 | 济南明湖制冷空调设备有限公司 | Back blowing dust removal device for fan of air-cooled water chiller |
CN101498481A (en) * | 2009-02-14 | 2009-08-05 | 海信(山东)空调有限公司 | Air conditioner with automatic indoor unit fan cleaning function |
JP2014025667A (en) * | 2012-07-30 | 2014-02-06 | Hitachi Appliances Inc | Ceiling recessed air conditioner |
CN206868659U (en) * | 2016-11-23 | 2018-01-12 | 苏州三星电子有限公司 | A kind of indoor apparatus of air conditioner |
-
2018
- 2018-02-19 JP JP2018026808A patent/JP6481061B1/en active Active
- 2018-04-13 CN CN201880016529.9A patent/CN110402352B/en active Active
- 2018-04-13 WO PCT/JP2018/015520 patent/WO2019159387A1/en unknown
- 2018-04-13 EP EP18877298.2A patent/EP3757466A4/en active Pending
- 2018-04-13 MY MYPI2019003775A patent/MY195670A/en unknown
-
2019
- 2019-02-18 TW TW108105232A patent/TWI706088B/en active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03206400A (en) * | 1990-01-08 | 1991-09-09 | Hitachi Ltd | Device for removing matter sticking to blade surface of turbomachinery |
JP2002267249A (en) * | 2001-03-09 | 2002-09-18 | Sharp Corp | Fluid-delivering device |
JP2008002767A (en) * | 2006-06-23 | 2008-01-10 | Toshiba Kyaria Kk | Indoor unit of air conditioner |
JP2008045858A (en) * | 2006-08-21 | 2008-02-28 | Kowa Co Ltd | Cleaning body for air conditioner, and air conditioner |
Also Published As
Publication number | Publication date |
---|---|
TWI706088B (en) | 2020-10-01 |
TW201937066A (en) | 2019-09-16 |
CN110402352A (en) | 2019-11-01 |
EP3757466A1 (en) | 2020-12-30 |
CN110402352B (en) | 2021-05-04 |
MY195670A (en) | 2023-02-03 |
WO2019159387A1 (en) | 2019-08-22 |
JP2019143842A (en) | 2019-08-29 |
JP6481061B1 (en) | 2019-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20190726 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20211111 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F24F 13/24 20060101ALN20211105BHEP Ipc: F04D 17/04 20060101ALI20211105BHEP Ipc: F24F 1/0018 20190101ALI20211105BHEP Ipc: F24F 11/48 20180101ALI20211105BHEP Ipc: F04D 29/70 20060101ALI20211105BHEP Ipc: F24F 1/00 20190101AFI20211105BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20230525 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F24F 13/24 20060101ALN20240704BHEP Ipc: F04D 17/04 20060101ALI20240704BHEP Ipc: F24F 1/0018 20190101ALI20240704BHEP Ipc: F24F 11/48 20180101ALI20240704BHEP Ipc: F04D 29/70 20060101ALI20240704BHEP Ipc: F24F 1/00 20190101AFI20240704BHEP |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F24F 13/24 20060101ALN20240708BHEP Ipc: F04D 17/04 20060101ALI20240708BHEP Ipc: F24F 1/0018 20190101ALI20240708BHEP Ipc: F24F 11/48 20180101ALI20240708BHEP Ipc: F04D 29/70 20060101ALI20240708BHEP Ipc: F24F 1/00 20190101AFI20240708BHEP |