JP2015059432A - 燃料ポンプ - Google Patents

燃料ポンプ Download PDF

Info

Publication number
JP2015059432A
JP2015059432A JP2013191595A JP2013191595A JP2015059432A JP 2015059432 A JP2015059432 A JP 2015059432A JP 2013191595 A JP2013191595 A JP 2013191595A JP 2013191595 A JP2013191595 A JP 2013191595A JP 2015059432 A JP2015059432 A JP 2015059432A
Authority
JP
Japan
Prior art keywords
shaft
housing
bearing
fuel
rotation axis
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
JP2013191595A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015059432A5 (enExample
Inventor
酒井　博美
Hiromi Sakai
博美 酒井
喜芳 長田
Kiyoshi Osada
長田　　喜芳
晶也 大竹
Akiya Otake
晶也 大竹
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.)
Denso Corp
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
Priority to JP2013191595A priority Critical patent/JP2015059432A/ja
Priority to US15/022,336 priority patent/US10408219B2/en
Priority to PCT/JP2014/004741 priority patent/WO2015040849A1/ja
Publication of JP2015059432A publication Critical patent/JP2015059432A/ja
Publication of JP2015059432A5 publication Critical patent/JP2015059432A5/ja
Pending legal-status Critical Current

Links

Images

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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/048—Arrangements for driving regenerative pumps, i.e. side-channel 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/528—Casings; Connections of working fluid for axial pumps especially adapted for liquid 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
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F04D3/005—Axial-flow pumps with a conventional single stage rotor
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2013191595A 2013-09-17 2013-09-17 燃料ポンプ Pending JP2015059432A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013191595A JP2015059432A (ja) 2013-09-17 2013-09-17 燃料ポンプ
US15/022,336 US10408219B2 (en) 2013-09-17 2014-09-15 Fuel pump
PCT/JP2014/004741 WO2015040849A1 (ja) 2013-09-17 2014-09-15 燃料ポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013191595A JP2015059432A (ja) 2013-09-17 2013-09-17 燃料ポンプ

Publications (2)

Publication Number Publication Date
JP2015059432A true JP2015059432A (ja) 2015-03-30
JP2015059432A5 JP2015059432A5 (enExample) 2016-01-14

Family

ID=52688513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013191595A Pending JP2015059432A (ja) 2013-09-17 2013-09-17 燃料ポンプ

Country Status (3)

Country Link
US (1) US10408219B2 (enExample)
JP (1) JP2015059432A (enExample)
WO (1) WO2015040849A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016205177A1 (de) * 2016-03-30 2017-10-05 Robert Bosch Gmbh Elektromotor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6056719B2 (ja) * 2013-09-17 2017-01-11 株式会社デンソー 燃料ポンプ
DE102021212381A1 (de) 2021-11-03 2023-05-04 Vitesco Technologies GmbH Pumpe und Kraftfahrzeug mit mindestens einer derartigen Pumpe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012031807A (ja) * 2010-08-02 2012-02-16 Denso Corp 燃料ポンプ
JP2013150536A (ja) * 2011-12-21 2013-08-01 Denso Corp 液体ポンプ

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965038A (en) * 1957-06-03 1960-12-20 Lucas Industries Ltd Rotary fuel pumps
DE3123579A1 (de) * 1981-06-13 1982-12-30 Bosch Gmbh Robert Aggregat zum foerdern von kraftstoff aus einem vorratstank zu einem verbrennungsmotor
US4492515A (en) * 1982-05-12 1985-01-08 Nippondenso Co., Ltd. Pump apparatus
US4715777A (en) * 1985-09-18 1987-12-29 Walbro Corporation Lateral channel supply pump
JPH0442559Y2 (enExample) * 1985-10-03 1992-10-07
US5173037A (en) * 1991-12-09 1992-12-22 General Motors Corporation Automotive fuel pump
US5413468A (en) * 1993-11-23 1995-05-09 Walbro Corporation Pulse damper
JP2002235625A (ja) * 2000-12-07 2002-08-23 Mitsubishi Electric Corp 電動燃料ポンプ
US20040101427A1 (en) * 2002-11-27 2004-05-27 Visteon Global Technologies Inc. Gerotor fuel pump having primary and secondary inlet and outlet portings
EP1631849A1 (en) * 2003-05-27 2006-03-08 Koninklijke Philips Electronics N.V. Method of adjusting a component relative to a frame, system for this purpose, and product comprising an adjusted component located on a frame
US7318422B2 (en) * 2005-07-27 2008-01-15 Walbro Engine Management, L.L.C. Fluid pump assembly
DE102006000446B4 (de) * 2005-09-06 2013-04-18 Denso Corporation Fluidpumpe und Elektromotor und deren Herstellungsverfahren
JP2007113708A (ja) 2005-10-21 2007-05-10 Mitsubishi Heavy Ind Ltd 軸受の回り止め構造及びこれを用いた過給機
JP2007270826A (ja) 2006-03-07 2007-10-18 Denso Corp 燃料ポンプ
JP4483952B2 (ja) * 2008-01-29 2010-06-16 株式会社デンソー モータ付ポンプ
JP2009222055A (ja) 2008-02-22 2009-10-01 Denso Corp 燃料ポンプ
JP4623217B2 (ja) * 2008-08-06 2011-02-02 株式会社デンソー 燃料供給ポンプ
JP5389559B2 (ja) * 2009-07-23 2014-01-15 愛三工業株式会社 回転電動機の固定子及び燃料ポンプ
JP5627217B2 (ja) * 2009-11-11 2014-11-19 愛三工業株式会社 燃料ポンプ
JP2012031808A (ja) * 2010-08-02 2012-02-16 Denso Corp 燃料ポンプ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012031807A (ja) * 2010-08-02 2012-02-16 Denso Corp 燃料ポンプ
JP2013150536A (ja) * 2011-12-21 2013-08-01 Denso Corp 液体ポンプ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016205177A1 (de) * 2016-03-30 2017-10-05 Robert Bosch Gmbh Elektromotor

Also Published As

Publication number Publication date
US10408219B2 (en) 2019-09-10
WO2015040849A1 (ja) 2015-03-26
US20160230772A1 (en) 2016-08-11

Similar Documents

Publication Publication Date Title
JP5652671B2 (ja) モータ、および、それを用いた燃料ポンプ
JP6056719B2 (ja) 燃料ポンプ
US9033680B2 (en) Electric fan
JP5858001B2 (ja) モータ、及び、それを用いた燃料ポンプ
JP7080621B2 (ja) アウターロータモータ及びこれを備える掃除機
JP5672510B2 (ja) ブラシレスモータ、および、それを用いた燃料ポンプ
JP6135593B2 (ja) 燃料ポンプ
JP5488654B2 (ja) 燃料ポンプ
JP2015059432A (ja) 燃料ポンプ
JP2012031807A (ja) 燃料ポンプ
JP6351819B1 (ja) 回転装置
JP6443199B2 (ja) 電動ポンプ
US20160369818A1 (en) Fuel pump
JP6722440B2 (ja) 同期モータ、モータステータ、ポンプ及び洗浄装置
JP6136798B2 (ja) 燃料ポンプ
JP2015083827A (ja) 燃料ポンプ
JP6357766B2 (ja) 液体ポンプ
JP2008099456A (ja) アキシャルギャップ型モータ及びそれを用いた流体ポンプ
JP6591713B1 (ja) 燃料供給装置
JP2017053358A (ja) 燃料ポンプ
EP3032721A2 (en) Motor, pump and cleaning apparatus
JP2007166693A (ja) アキシャル型モータと燃料ポンプ
JP7020276B2 (ja) ポンプ
JP2017008734A (ja) 燃料ポンプ
JP2007195295A (ja) アキシャル型モータと燃料ポンプ

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151119

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160810

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170815

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171012

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20180403