JP6659911B2 - インペラ - Google Patents

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Publication number
JP6659911B2
JP6659911B2 JP2019505848A JP2019505848A JP6659911B2 JP 6659911 B2 JP6659911 B2 JP 6659911B2 JP 2019505848 A JP2019505848 A JP 2019505848A JP 2019505848 A JP2019505848 A JP 2019505848A JP 6659911 B2 JP6659911 B2 JP 6659911B2
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JP
Japan
Prior art keywords
pitch angle
blade
integrated
value
impeller
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
JP2019505848A
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English (en)
Japanese (ja)
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JPWO2018168442A1 (ja
Inventor
直樹 竹内
直樹 竹内
伸一郎 堀底
伸一郎 堀底
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.)
Mitsuba Corp
Original Assignee
Mitsuba 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 Mitsuba Corp filed Critical Mitsuba Corp
Publication of JPWO2018168442A1 publication Critical patent/JPWO2018168442A1/ja
Application granted granted Critical
Publication of JP6659911B2 publication Critical patent/JP6659911B2/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
    • F04D29/18—Rotors
    • F04D29/188—Rotors specially for regenerative 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2019505848A 2017-03-13 2018-02-27 インペラ Active JP6659911B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017047545 2017-03-13
JP2017047545 2017-03-13
PCT/JP2018/007194 WO2018168442A1 (ja) 2017-03-13 2018-02-27 インペラ

Publications (2)

Publication Number Publication Date
JPWO2018168442A1 JPWO2018168442A1 (ja) 2019-06-27
JP6659911B2 true JP6659911B2 (ja) 2020-03-04

Family

ID=63523773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019505848A Active JP6659911B2 (ja) 2017-03-13 2018-02-27 インペラ

Country Status (3)

Country Link
EP (1) EP3597924B1 (de)
JP (1) JP6659911B2 (de)
WO (1) WO2018168442A1 (de)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3708336C2 (de) * 1987-03-14 1996-02-15 Bosch Gmbh Robert Laufrad zum Fördern eines Mediums
US4881871A (en) * 1987-04-10 1989-11-21 Speck-Pumpenfabrik, Walter Speck Kg Peripheral pump
US5163810A (en) * 1990-03-28 1992-11-17 Coltec Industries Inc Toric pump
JP3826508B2 (ja) * 1997-08-06 2006-09-27 株式会社デンソー 燃料ポンプ
JP2003278684A (ja) * 2002-03-26 2003-10-02 Denso Corp 流体吸排装置
JP4789003B2 (ja) * 2006-03-30 2011-10-05 株式会社デンソー 燃料ポンプ
KR100872294B1 (ko) * 2008-08-29 2008-12-05 현담산업 주식회사 연료펌프용 부등피치 임펠러
JP5627217B2 (ja) * 2009-11-11 2014-11-19 愛三工業株式会社 燃料ポンプ

Also Published As

Publication number Publication date
EP3597924B1 (de) 2022-06-15
JPWO2018168442A1 (ja) 2019-06-27
EP3597924A4 (de) 2020-11-11
EP3597924A1 (de) 2020-01-22
WO2018168442A1 (ja) 2018-09-20

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