DE112015005116T5 - Kraftstoffpumpe - Google Patents

Kraftstoffpumpe Download PDF

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Publication number
DE112015005116T5
DE112015005116T5 DE112015005116.3T DE112015005116T DE112015005116T5 DE 112015005116 T5 DE112015005116 T5 DE 112015005116T5 DE 112015005116 T DE112015005116 T DE 112015005116T DE 112015005116 T5 DE112015005116 T5 DE 112015005116T5
Authority
DE
Germany
Prior art keywords
pump
angle
suction
suction inlet
fuel
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.)
Pending
Application number
DE112015005116.3T
Other languages
German (de)
English (en)
Inventor
Norihiro Hayashi
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.)
Aisan Kogyo Obu Shi Jp KK
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
Publication of DE112015005116T5 publication Critical patent/DE112015005116T5/de
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2210/00—Fluid
    • F04C2210/20—Fluid liquid, i.e. incompressible
    • F04C2210/203—Fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F04C2250/101—Geometry of the inlet or outlet of the inlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
DE112015005116.3T 2014-11-11 2015-11-04 Kraftstoffpumpe Pending DE112015005116T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014-229156 2014-11-11
JP2014229156A JP6319056B2 (ja) 2014-11-11 2014-11-11 燃料ポンプ
PCT/JP2015/005525 WO2016075898A1 (ja) 2014-11-11 2015-11-04 燃料ポンプ

Publications (1)

Publication Number Publication Date
DE112015005116T5 true DE112015005116T5 (de) 2017-07-27

Family

ID=55954002

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112015005116.3T Pending DE112015005116T5 (de) 2014-11-11 2015-11-04 Kraftstoffpumpe

Country Status (5)

Country Link
JP (1) JP6319056B2 (ko)
KR (1) KR101851537B1 (ko)
CN (1) CN106460836B (ko)
DE (1) DE112015005116T5 (ko)
WO (1) WO2016075898A1 (ko)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000265972A (ja) * 1999-03-16 2000-09-26 Denso Corp 燃料ポンプ
DE10350632A1 (de) * 2003-10-29 2005-06-16 Gkn Sinter Metals Gmbh Doppel- oder Mehrfachpumpe
DE102009023816A1 (de) * 2008-06-18 2009-12-24 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Verdrängerpumpe
JP2011132894A (ja) * 2009-12-24 2011-07-07 Yamada Seisakusho Co Ltd 内接歯車オイルポンプ
JP5803183B2 (ja) 2011-03-22 2015-11-04 株式会社ジェイテクト ポンプおよび電動ポンプユニット

Also Published As

Publication number Publication date
KR101851537B1 (ko) 2018-06-07
JP6319056B2 (ja) 2018-05-09
WO2016075898A1 (ja) 2016-05-19
CN106460836A (zh) 2017-02-22
CN106460836B (zh) 2018-10-19
JP2016089809A (ja) 2016-05-23
KR20160122821A (ko) 2016-10-24

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication
R081 Change of applicant/patentee

Owner name: AISAN KOGYO KABUSHIKI KAISHA, OBU-SHI, JP

Free format text: FORMER OWNER: DENSO CORPORATION, KARIYA-CITY, AICHI, JP