JP5905120B2 - 内接型ギヤポンプ - Google Patents

内接型ギヤポンプ Download PDF

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Publication number
JP5905120B2
JP5905120B2 JP2014548055A JP2014548055A JP5905120B2 JP 5905120 B2 JP5905120 B2 JP 5905120B2 JP 2014548055 A JP2014548055 A JP 2014548055A JP 2014548055 A JP2014548055 A JP 2014548055A JP 5905120 B2 JP5905120 B2 JP 5905120B2
Authority
JP
Japan
Prior art keywords
gear
teeth
pump
outer gear
work space
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.)
Expired - Fee Related
Application number
JP2014548055A
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English (en)
Japanese (ja)
Other versions
JP2015500953A (ja
Inventor
アレキサンダー・フックス
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JP2015500953A publication Critical patent/JP2015500953A/ja
Application granted granted Critical
Publication of JP5905120B2 publication Critical patent/JP5905120B2/ja
Expired - Fee Related 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
    • 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
    • F04C2/084—Toothed wheels
    • 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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/005—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • F04C2230/602—Gap; Clearance
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/17—Tolerance; Play; Gap

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
JP2014548055A 2011-12-22 2012-12-21 内接型ギヤポンプ Expired - Fee Related JP5905120B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011089609.0 2011-12-22
DE201110089609 DE102011089609A1 (de) 2011-12-22 2011-12-22 Innenzahnradpumpe
PCT/EP2012/076573 WO2013092966A2 (de) 2011-12-22 2012-12-21 Innenzahnradpumpe

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015218260A Division JP2016053366A (ja) 2011-12-22 2015-11-06 内接型ギヤポンプ

Publications (2)

Publication Number Publication Date
JP2015500953A JP2015500953A (ja) 2015-01-08
JP5905120B2 true JP5905120B2 (ja) 2016-04-20

Family

ID=47557098

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2014548055A Expired - Fee Related JP5905120B2 (ja) 2011-12-22 2012-12-21 内接型ギヤポンプ
JP2015218260A Pending JP2016053366A (ja) 2011-12-22 2015-11-06 内接型ギヤポンプ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2015218260A Pending JP2016053366A (ja) 2011-12-22 2015-11-06 内接型ギヤポンプ

Country Status (6)

Country Link
EP (1) EP2795128A2 (ko)
JP (2) JP5905120B2 (ko)
KR (1) KR101961510B1 (ko)
CN (1) CN103998785B (ko)
DE (1) DE102011089609A1 (ko)
WO (1) WO2013092966A2 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014216877A1 (de) 2014-08-25 2016-02-25 Bayerische Motoren Werke Aktiengesellschaft Fahrwerk eines Kraftfahrzeugs mit Rotationsdämpfer
JP6380299B2 (ja) * 2015-08-26 2018-08-29 株式会社デンソー 燃料ポンプ
CN107084129A (zh) * 2017-06-28 2017-08-22 辽宁科技大学 一种安装在管道内的磁力驱动微型齿轮泵
WO2019115168A1 (en) * 2017-12-13 2019-06-20 Robert Bosch Gmbh Pumping unit for feeding fuel, preferably diesel fuel, to an internal combustion engine
US10927833B2 (en) * 2018-05-15 2021-02-23 Schaeffler Technologies AG & Co. KG Integrated eccentric motor and pump assembly
CN115183046A (zh) * 2022-09-13 2022-10-14 浙江大学高端装备研究院 一种紧凑型电液驱动执行器
DE102022129887A1 (de) * 2022-11-11 2024-05-16 Schaeffler Technologies AG & Co. KG Gerotor-Elektropumpe mit im Außenzahnrad integriertem Rotor

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3406349A1 (de) 1983-06-03 1984-12-06 Robert Bosch Gmbh, 7000 Stuttgart Verdraengermaschine
JPS6065293A (ja) * 1983-09-19 1985-04-15 Jidosha Kiki Co Ltd トロコイド型油圧装置
DE3624532A1 (de) 1986-07-19 1988-02-04 Pierburg Gmbh Fluegelzellen- bzw. innen- und aussenlaeufer-pumpe
DE3772775D1 (de) * 1986-07-19 1991-10-10 Barmag Barmer Maschf Innenzahnradpumpe.
USH1966H1 (en) * 1997-08-28 2001-06-05 The United States Of America As Represented By The Secretary Of The Navy Integrated motor/gear pump
JP3861470B2 (ja) * 1998-08-25 2006-12-20 株式会社デンソー 燃料供給装置
DE29913367U1 (de) 1999-07-30 1999-12-09 Pumpenfabrik Ernst Scherzinger Innen-Zahnradpumpe, deren Hohlrad das Innere eines Rotors eines Elektromotors ist
JP2001207974A (ja) * 2000-01-27 2001-08-03 Toyo Advanced Technologies Co Ltd オイルポンプ
JP3943477B2 (ja) * 2002-07-11 2007-07-11 原化成株式会社 補強板接着工法における注入排気パイプ
JP2004092637A (ja) * 2002-07-11 2004-03-25 Yamada Seisakusho Co Ltd トロコイドポンプ
EP1559912B1 (en) * 2002-10-29 2015-12-09 Diamet Corporation Internally meshed oil pump rotor assembly
JP4136957B2 (ja) * 2003-03-25 2008-08-20 住友電工焼結合金株式会社 内接歯車式ポンプ
JP4309952B2 (ja) * 2003-07-17 2009-08-05 株式会社山田製作所 トロコイド型オイルポンプ
JP4169724B2 (ja) * 2003-07-17 2008-10-22 株式会社山田製作所 トロコイド型オイルポンプ
JP2005098268A (ja) * 2003-09-26 2005-04-14 Koyo Seiko Co Ltd 電動内接ギアポンプ
US20070272217A1 (en) * 2004-02-06 2007-11-29 Bosch Corporation Fuel Supply Device
DE102005021597A1 (de) * 2005-05-10 2006-11-16 Siemens Ag Kraftstoffpumpe
DE102005032644B4 (de) * 2005-07-13 2018-06-21 Bayerische Motoren Werke Aktiengesellschaft Zahnradpumpe, insbesondere Zahnradölpumpe für Fahrzeuge

Also Published As

Publication number Publication date
WO2013092966A2 (de) 2013-06-27
KR101961510B1 (ko) 2019-03-22
WO2013092966A3 (de) 2014-02-13
DE102011089609A1 (de) 2013-06-27
JP2016053366A (ja) 2016-04-14
EP2795128A2 (de) 2014-10-29
CN103998785B (zh) 2017-04-19
KR20140106581A (ko) 2014-09-03
JP2015500953A (ja) 2015-01-08
CN103998785A (zh) 2014-08-20
WO2013092966A9 (de) 2013-11-28

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