JP7302505B2 - 送風装置 - Google Patents

送風装置 Download PDF

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Publication number
JP7302505B2
JP7302505B2 JP2020032098A JP2020032098A JP7302505B2 JP 7302505 B2 JP7302505 B2 JP 7302505B2 JP 2020032098 A JP2020032098 A JP 2020032098A JP 2020032098 A JP2020032098 A JP 2020032098A JP 7302505 B2 JP7302505 B2 JP 7302505B2
Authority
JP
Japan
Prior art keywords
fan
suction port
air
axial direction
guide portion
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.)
Active
Application number
JP2020032098A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021134734A (ja
JP2021134734A5 (enExample
Inventor
文也 石井
修三 小田
昇一 今東
文庸 渡邉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
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.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Priority to JP2020032098A priority Critical patent/JP7302505B2/ja
Priority to CN202180011018.XA priority patent/CN115023554B/zh
Priority to PCT/JP2021/006379 priority patent/WO2021172209A1/ja
Publication of JP2021134734A publication Critical patent/JP2021134734A/ja
Publication of JP2021134734A5 publication Critical patent/JP2021134734A5/ja
Application granted granted Critical
Publication of JP7302505B2 publication Critical patent/JP7302505B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers
    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • 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
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2020032098A 2020-02-27 2020-02-27 送風装置 Active JP7302505B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020032098A JP7302505B2 (ja) 2020-02-27 2020-02-27 送風装置
CN202180011018.XA CN115023554B (zh) 2020-02-27 2021-02-19 送风装置
PCT/JP2021/006379 WO2021172209A1 (ja) 2020-02-27 2021-02-19 送風装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020032098A JP7302505B2 (ja) 2020-02-27 2020-02-27 送風装置

Publications (3)

Publication Number Publication Date
JP2021134734A JP2021134734A (ja) 2021-09-13
JP2021134734A5 JP2021134734A5 (enExample) 2022-03-11
JP7302505B2 true JP7302505B2 (ja) 2023-07-04

Family

ID=77491892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020032098A Active JP7302505B2 (ja) 2020-02-27 2020-02-27 送風装置

Country Status (3)

Country Link
JP (1) JP7302505B2 (enExample)
CN (1) CN115023554B (enExample)
WO (1) WO2021172209A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112020004585T5 (de) 2019-09-27 2022-06-23 Denso Corporation Gebläse

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013036444A (ja) 2011-08-10 2013-02-21 Daikin Industries Ltd 遠心送風機
JP2019078174A (ja) 2017-10-20 2019-05-23 クボタ空調株式会社 空気調和機
JP2019183717A (ja) 2018-04-06 2019-10-24 株式会社Ｓｏｋｅｎ 遠心送風機

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09222097A (ja) * 1996-02-19 1997-08-26 Matsushita Refrig Co Ltd 遠心送風機
EP1574718A4 (en) * 2002-12-16 2011-01-26 Daikin Ind Ltd CENTRIFUGAL FAN AND AIR CONDITIONING THEREWITH
CA3146667A1 (en) * 2003-06-20 2004-12-29 ResMed Pty Ltd Breathable gas apparatus with humidifier
JP5131093B2 (ja) * 2008-08-29 2013-01-30 株式会社デンソー 遠心式送風機
JP2010181058A (ja) * 2009-02-04 2010-08-19 Daikin Ind Ltd 空気調和機
EP3251716B1 (en) * 2009-08-11 2019-02-20 ResMed Motor Technologies Inc Ventilator comprising a single stage, axial symmetric blower
JP6139189B2 (ja) * 2013-03-13 2017-05-31 東プレ株式会社 送風ユニット
JP5952801B2 (ja) * 2013-11-15 2016-07-13 リンナイ株式会社 遠心式ファン
DE102017209291A1 (de) * 2017-06-01 2018-12-06 Ziehl-Abegg Se Ventilator und Vorleitgitter für einen Ventilator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013036444A (ja) 2011-08-10 2013-02-21 Daikin Industries Ltd 遠心送風機
JP2019078174A (ja) 2017-10-20 2019-05-23 クボタ空調株式会社 空気調和機
JP2019183717A (ja) 2018-04-06 2019-10-24 株式会社Ｓｏｋｅｎ 遠心送風機

Also Published As

Publication number Publication date
CN115023554A (zh) 2022-09-06
WO2021172209A1 (ja) 2021-09-02
JP2021134734A (ja) 2021-09-13
CN115023554B (zh) 2024-10-11

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