EP3974739A4 - Air duct assembly and mobile air conditioner - Google Patents
Air duct assembly and mobile air conditioner Download PDFInfo
- Publication number
- EP3974739A4 EP3974739A4 EP20911309.1A EP20911309A EP3974739A4 EP 3974739 A4 EP3974739 A4 EP 3974739A4 EP 20911309 A EP20911309 A EP 20911309A EP 3974739 A4 EP3974739 A4 EP 3974739A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- duct assembly
- mobile
- air conditioner
- air duct
- 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
- 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
- F24F13/02—Ducting arrangements
-
- 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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/028—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/04—Air-mixing units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021514357.9U CN212253073U (en) | 2020-07-27 | 2020-07-27 | Air pipe assembly and mobile air conditioner |
CN202010734728.2A CN111735187A (en) | 2020-07-27 | 2020-07-27 | Air pipe assembly and mobile air conditioner |
PCT/CN2020/118451 WO2022021595A1 (en) | 2020-07-27 | 2020-09-28 | Air duct assembly and mobile air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3974739A1 EP3974739A1 (en) | 2022-03-30 |
EP3974739A4 true EP3974739A4 (en) | 2022-04-20 |
Family
ID=78077972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20911309.1A Pending EP3974739A4 (en) | 2020-07-27 | 2020-09-28 | Air duct assembly and mobile air conditioner |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3974739A4 (en) |
WO (1) | WO2022021595A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220349616A1 (en) * | 2021-04-30 | 2022-11-03 | Johnson Controls Tyco IP Holdings LLP | Housing for a heating, ventilation, and/or air conditioning (hvac) unit |
CN116136337B (en) * | 2023-03-08 | 2023-09-19 | 珠海三友环境技术有限公司 | Drainage joint and dehumidifier |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1715235A2 (en) * | 2005-04-18 | 2006-10-25 | Boyang Ni | A through-the-wall sleeve for an air-conditioner |
CN104613550A (en) * | 2014-12-19 | 2015-05-13 | 广东美的制冷设备有限公司 | Mobile air conditioner |
CN108613268A (en) * | 2018-06-29 | 2018-10-02 | 广东美的制冷设备有限公司 | Mobile air conditioner |
CN111237888A (en) * | 2020-03-10 | 2020-06-05 | 广东美的制冷设备有限公司 | Air intake and exhaust assembly and integral air conditioner |
CN211011637U (en) * | 2019-11-29 | 2020-07-14 | 广东美的制冷设备有限公司 | Air pipe assembly and integral air conditioner |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06313597A (en) * | 1993-04-28 | 1994-11-08 | Matsushita Seiko Co Ltd | Ventilator |
CN2670801Y (en) * | 2004-01-06 | 2005-01-12 | 广东科龙电器股份有限公司 | Movable air conditioner with indoor and outdoor air intake |
CN209131149U (en) * | 2017-08-24 | 2019-07-19 | 香港中华煤气有限公司 | Suspension for gas appliance |
CN107747803A (en) * | 2017-11-24 | 2018-03-02 | 奥克斯空调股份有限公司 | Air-conditioner housing, air exhaust tube connector and mobile air conditioner |
-
2020
- 2020-09-28 EP EP20911309.1A patent/EP3974739A4/en active Pending
- 2020-09-28 WO PCT/CN2020/118451 patent/WO2022021595A1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1715235A2 (en) * | 2005-04-18 | 2006-10-25 | Boyang Ni | A through-the-wall sleeve for an air-conditioner |
CN104613550A (en) * | 2014-12-19 | 2015-05-13 | 广东美的制冷设备有限公司 | Mobile air conditioner |
CN108613268A (en) * | 2018-06-29 | 2018-10-02 | 广东美的制冷设备有限公司 | Mobile air conditioner |
CN211011637U (en) * | 2019-11-29 | 2020-07-14 | 广东美的制冷设备有限公司 | Air pipe assembly and integral air conditioner |
CN111237888A (en) * | 2020-03-10 | 2020-06-05 | 广东美的制冷设备有限公司 | Air intake and exhaust assembly and integral air conditioner |
Non-Patent Citations (1)
Title |
---|
See also references of WO2022021595A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2022021595A1 (en) | 2022-02-03 |
EP3974739A1 (en) | 2022-03-30 |
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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 |
|
17P | Request for examination filed |
Effective date: 20210714 |
|
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 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20220318 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F24F 1/028 20190101ALI20220314BHEP Ipc: F24F 13/04 20060101ALI20220314BHEP Ipc: F24F 13/02 20060101AFI20220314BHEP |
|
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: 20230208 |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) |