JP7665099B2 - 遠心送風機 - Google Patents

遠心送風機 Download PDF

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Publication number
JP7665099B2
JP7665099B2 JP2024515214A JP2024515214A JP7665099B2 JP 7665099 B2 JP7665099 B2 JP 7665099B2 JP 2024515214 A JP2024515214 A JP 2024515214A JP 2024515214 A JP2024515214 A JP 2024515214A JP 7665099 B2 JP7665099 B2 JP 7665099B2
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Japan
Prior art keywords
impeller
centrifugal blower
protrusion
main plate
scroll
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
JP2024515214A
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English (en)
Japanese (ja)
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JPWO2023199406A1 (https=
JPWO2023199406A5 (https=
Inventor
勇児 秋場
一輝 岡本
千景 門井
一樹 蓮池
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.)
Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2023199406A1 publication Critical patent/JPWO2023199406A1/ja
Publication of JPWO2023199406A5 publication Critical patent/JPWO2023199406A5/ja
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    • 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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2024515214A 2022-04-12 2022-04-12 遠心送風機 Active JP7665099B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/017612 WO2023199406A1 (ja) 2022-04-12 2022-04-12 遠心送風機

Publications (3)

Publication Number Publication Date
JPWO2023199406A1 JPWO2023199406A1 (https=) 2023-10-19
JPWO2023199406A5 JPWO2023199406A5 (https=) 2024-05-31
JP7665099B2 true JP7665099B2 (ja) 2025-04-18

Family

ID=88329281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024515214A Active JP7665099B2 (ja) 2022-04-12 2022-04-12 遠心送風機

Country Status (2)

Country Link
JP (1) JP7665099B2 (https=)
WO (1) WO2023199406A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006090297A (ja) 2004-09-24 2006-04-06 Samsung Electronics Co Ltd シロッコファン及びこれを備えた空気調和機
WO2008072558A1 (ja) 2006-12-14 2008-06-19 Panasonic Corporation 遠心羽根車とそれを用いた遠心送風機
JP2017044133A (ja) 2015-08-26 2017-03-02 三菱電機株式会社 遠心送風機及び換気扇
WO2021144942A1 (ja) 2020-01-17 2021-07-22 三菱電機株式会社 遠心送風機及び空気調和装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411399U (https=) * 1987-07-10 1989-01-20

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006090297A (ja) 2004-09-24 2006-04-06 Samsung Electronics Co Ltd シロッコファン及びこれを備えた空気調和機
WO2008072558A1 (ja) 2006-12-14 2008-06-19 Panasonic Corporation 遠心羽根車とそれを用いた遠心送風機
JP2017044133A (ja) 2015-08-26 2017-03-02 三菱電機株式会社 遠心送風機及び換気扇
WO2021144942A1 (ja) 2020-01-17 2021-07-22 三菱電機株式会社 遠心送風機及び空気調和装置

Also Published As

Publication number Publication date
WO2023199406A1 (ja) 2023-10-19
JPWO2023199406A1 (https=) 2023-10-19

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