JPWO2022091225A1 - - Google Patents

Info

Publication number: JPWO2022091225A1
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

Application number

JP2022558649A

Other versions

JPWO2022091225A5 (ja

Priority date (The priority date 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 date listed.)

2020-10-27

Filing date

2020-10-27

Publication date

2022-05-05

2020-10-27 Application filed filed Critical

2022-05-05 Publication of JPWO2022091225A1 publication Critical patent/JPWO2022091225A1/ja

2023-02-24 Publication of JPWO2022091225A5 publication Critical patent/JPWO2022091225A5/ja

Status Pending legal-status Critical Current

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)

JP2022558649A 2020-10-27 2020-10-27 Pending JPWO2022091225A1 (ja)

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)

* Cited by examiner, † Cited by third party
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

Legal Events

Date	Code	Title	Description
2022-12-07	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221207
2022-12-07	A621	Written request for application examination	Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20221207
2023-10-24	A131	Notification of reasons for refusal	Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231024
2023-11-27	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231127
2024-02-06	A131	Notification of reasons for refusal	Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240206
2024-03-25	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240325
2024-06-04	A02	Decision of refusal	Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20240604

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