CN106460836B - 燃料泵 - Google Patents

燃料泵 Download PDF

Info

Publication number
CN106460836B
CN106460836B CN201580024262.4A CN201580024262A CN106460836B CN 106460836 B CN106460836 B CN 106460836B CN 201580024262 A CN201580024262 A CN 201580024262A CN 106460836 B CN106460836 B CN 106460836B
Authority
CN
China
Prior art keywords
angle
suction inlet
pump chamber
pump
petrolift
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
CN201580024262.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN106460836A (zh
Inventor
林宣博
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 Industry Co Ltd
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 CN106460836A publication Critical patent/CN106460836A/zh
Application granted granted Critical
Publication of CN106460836B publication Critical patent/CN106460836B/zh
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
    • 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)
CN201580024262.4A 2014-11-11 2015-11-04 燃料泵 Active CN106460836B (zh)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
CN106460836A CN106460836A (zh) 2017-02-22
CN106460836B true CN106460836B (zh) 2018-10-19

Family

ID=55954002

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580024262.4A Active CN106460836B (zh) 2014-11-11 2015-11-04 燃料泵

Country Status (5)

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1875189A (zh) * 2003-10-29 2006-12-06 Gkn金属烧结有限公司 双泵或者多泵
DE102009023816A1 (de) * 2008-06-18 2009-12-24 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Verdrängerpumpe

Family Cites Families (3)

* 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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1875189A (zh) * 2003-10-29 2006-12-06 Gkn金属烧结有限公司 双泵或者多泵
DE102009023816A1 (de) * 2008-06-18 2009-12-24 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Verdrängerpumpe

Also Published As

Publication number Publication date
JP6319056B2 (ja) 2018-05-09
WO2016075898A1 (ja) 2016-05-19
CN106460836A (zh) 2017-02-22
JP2016089809A (ja) 2016-05-23
KR20160122821A (ko) 2016-10-24
DE112015005116T5 (de) 2017-07-27
KR101851537B1 (ko) 2018-06-07

Similar Documents

Publication Publication Date Title
JP2008196390A (ja) 容積変動型流体機械
CN108291507A (zh) 燃料泵及燃料泵模块
WO2015046560A1 (ja) 車両用油圧供給装置
CN106460836B (zh) 燃料泵
CN107208626A (zh) 燃料泵
US10612547B2 (en) Fuel pump
JP6507998B2 (ja) 燃料ポンプ
JP6090379B2 (ja) 回転式圧縮機
JP5266583B2 (ja) 内接歯車ポンプ
JP2015086841A (ja) 車両用油圧供給装置
CN108368803A (zh) 燃料泵单元
WO2015022929A1 (ja) 空気排出口付きトロコイドポンプ
CN108368845A (zh) 燃料泵
JP5217876B2 (ja) 二段圧縮機
CN107208628B (zh) 燃料泵及其制造方法
US20110129376A1 (en) Pulse pressure decreasing type variable oil pump
JP5922478B2 (ja) 内接歯車ポンプ
KR102353890B1 (ko) 자동차용 연료펌프의 소음 및 맥동저감 구조
JP6286656B2 (ja) トロコイドポンプ
JP6418059B2 (ja) 燃料ポンプ
JP6361573B2 (ja) 燃料ポンプ
JP2014196706A (ja) ポンプ
JP2005264906A (ja) ベーンポンプ用ロータ、ベーンポンプ
JP2016011593A (ja) オイルポンプ
JP2016125361A (ja) 燃料ポンプ

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20230705

Address after: Aichi Prefecture, Japan

Patentee after: AISAN KOGYO Kabushiki Kaisha

Address before: Aichi Prefecture, Japan

Patentee before: DENSO Corp.