EP3597924A4 - Flügelrad - Google Patents

Flügelrad Download PDF

Info

Publication number
EP3597924A4
EP3597924A4 EP18768414.7A EP18768414A EP3597924A4 EP 3597924 A4 EP3597924 A4 EP 3597924A4 EP 18768414 A EP18768414 A EP 18768414A EP 3597924 A4 EP3597924 A4 EP 3597924A4
Authority
EP
European Patent Office
Prior art keywords
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.)
Granted
Application number
EP18768414.7A
Other languages
English (en)
French (fr)
Other versions
EP3597924A1 (de
EP3597924B1 (de
Inventor
Naoki Takeuchi
Shinichiro Horisoko
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 EP3597924A1 publication Critical patent/EP3597924A1/de
Publication of EP3597924A4 publication Critical patent/EP3597924A4/de
Application granted granted Critical
Publication of EP3597924B1 publication Critical patent/EP3597924B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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)
EP18768414.7A 2017-03-13 2018-02-27 Flügelrad Active EP3597924B1 (de)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
EP3597924A1 EP3597924A1 (de) 2020-01-22
EP3597924A4 true EP3597924A4 (de) 2020-11-11
EP3597924B1 EP3597924B1 (de) 2022-06-15

Family

ID=63523773

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18768414.7A Active EP3597924B1 (de) 2017-03-13 2018-02-27 Flügelrad

Country Status (3)

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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH1150990A (ja) * 1997-08-06 1999-02-23 Denso Corp 流体吸排装置
JP2003278684A (ja) * 2002-03-26 2003-10-02 Denso Corp 流体吸排装置

Family Cites Families (4)

* 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
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH1150990A (ja) * 1997-08-06 1999-02-23 Denso Corp 流体吸排装置
JP2003278684A (ja) * 2002-03-26 2003-10-02 Denso Corp 流体吸排装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018168442A1 *

Also Published As

Publication number Publication date
EP3597924A1 (de) 2020-01-22
JP6659911B2 (ja) 2020-03-04
JPWO2018168442A1 (ja) 2019-06-27
EP3597924B1 (de) 2022-06-15
WO2018168442A1 (ja) 2018-09-20

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