JPWO2022091225A1 - - Google Patents
Info
- Publication number
- JPWO2022091225A1 JPWO2022091225A1 JP2022558649A JP2022558649A JPWO2022091225A1 JP WO2022091225 A1 JPWO2022091225 A1 JP WO2022091225A1 JP 2022558649 A JP2022558649 A JP 2022558649A JP 2022558649 A JP2022558649 A JP 2022558649A JP WO2022091225 A1 JPWO2022091225 A1 JP WO2022091225A1
- Authority
- JP
- Japan
- 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
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
-
- 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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
-
- 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
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade
-
- 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
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05D2240/304—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the trailing edge of a rotor blade
-
- 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
- F05D2250/00—Geometry
- F05D2250/70—Shape
- F05D2250/71—Shape curved
- F05D2250/712—Shape curved concave
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2020/040276 WO2022091225A1 (ja) | 2020-10-27 | 2020-10-27 | 軸流ファン、送風装置および冷凍サイクル装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2022091225A1 true JPWO2022091225A1 (ja) | 2022-05-05 |
JPWO2022091225A5 JPWO2022091225A5 (ja) | 2023-02-24 |
Family
ID=81382197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022558649A Pending JPWO2022091225A1 (ja) | 2020-10-27 | 2020-10-27 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20240026887A1 (ja) |
EP (1) | EP4239201A4 (ja) |
JP (1) | JPWO2022091225A1 (ja) |
CN (1) | CN116507809A (ja) |
WO (1) | WO2022091225A1 (ja) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4331512B2 (ja) * | 2003-05-20 | 2009-09-16 | 日立建機株式会社 | プロペラファン並びにエンジン冷却装置及び建設機械 |
JP5263198B2 (ja) * | 2010-02-26 | 2013-08-14 | パナソニック株式会社 | 羽根車と送風機及びそれを用いた空気調和機 |
BR112015006704B1 (pt) * | 2012-09-28 | 2022-05-10 | Daikin Industries, Ltd | Ventilador de hélice e ar-condicionado equipado com o mesmo |
DE102013216575A1 (de) * | 2013-08-21 | 2015-02-26 | Ford Global Technologies, Llc | Leiser Lüfter für ein Kraftfahrzeug |
JP6322098B2 (ja) | 2014-09-11 | 2018-05-09 | 日立ジョンソンコントロールズ空調株式会社 | プロペラファン及びこれを備える空気調和機 |
JP6531457B2 (ja) * | 2015-03-26 | 2019-06-19 | 株式会社富士通ゼネラル | プロペラファン |
JP6704232B2 (ja) * | 2015-10-05 | 2020-06-03 | マクセルホールディングス株式会社 | 送風装置 |
WO2019030866A1 (ja) * | 2017-08-09 | 2019-02-14 | 三菱電機株式会社 | プロペラファン、送風装置、及び冷凍サイクル装置 |
-
2020
- 2020-10-27 JP JP2022558649A patent/JPWO2022091225A1/ja active Pending
- 2020-10-27 US US18/043,161 patent/US20240026887A1/en active Pending
- 2020-10-27 EP EP20959743.4A patent/EP4239201A4/en active Pending
- 2020-10-27 WO PCT/JP2020/040276 patent/WO2022091225A1/ja active Application Filing
- 2020-10-27 CN CN202080106477.1A patent/CN116507809A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP4239201A4 (en) | 2023-12-13 |
WO2022091225A1 (ja) | 2022-05-05 |
EP4239201A1 (en) | 2023-09-06 |
CN116507809A (zh) | 2023-07-28 |
US20240026887A1 (en) | 2024-01-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221207 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20221207 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231024 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231127 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240206 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240325 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20240604 |