KR101984483B1 - 충진 부재를 구비한 내접 기어 펌프 - Google Patents

충진 부재를 구비한 내접 기어 펌프 Download PDF

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Publication number
KR101984483B1
KR101984483B1 KR1020147030752A KR20147030752A KR101984483B1 KR 101984483 B1 KR101984483 B1 KR 101984483B1 KR 1020147030752 A KR1020147030752 A KR 1020147030752A KR 20147030752 A KR20147030752 A KR 20147030752A KR 101984483 B1 KR101984483 B1 KR 101984483B1
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KR
South Korea
Prior art keywords
legs
separating member
leg
internal gear
yoke
Prior art date
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KR1020147030752A
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English (en)
Korean (ko)
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KR20150004364A (ko
Inventor
로무알트 플라빅니
레네 셰프
Original Assignee
로베르트 보쉬 게엠베하
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Publication of KR20150004364A publication Critical patent/KR20150004364A/ko
Application granted granted Critical
Publication of KR101984483B1 publication Critical patent/KR101984483B1/ko

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    • 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
    • F04C2/086—Carter
    • 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
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0007—Radial sealings for working fluid
    • F04C15/0019—Radial sealing elements specially adapted for intermeshing-engagement type machines or pumps, e.g. gear 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
    • 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
    • F04C2/101—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 with a crescent-shaped filler element, located between the inner and outer intermeshing members

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
KR1020147030752A 2012-05-02 2013-03-07 충진 부재를 구비한 내접 기어 펌프 KR101984483B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE201210207259 DE102012207259A1 (de) 2012-05-02 2012-05-02 Innenzahnradpumpe
DE102012207259.4 2012-05-02
PCT/EP2013/054596 WO2013164111A2 (de) 2012-05-02 2013-03-07 Innenzahnradpumpe

Publications (2)

Publication Number Publication Date
KR20150004364A KR20150004364A (ko) 2015-01-12
KR101984483B1 true KR101984483B1 (ko) 2019-05-31

Family

ID=47827241

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147030752A KR101984483B1 (ko) 2012-05-02 2013-03-07 충진 부재를 구비한 내접 기어 펌프

Country Status (5)

Country Link
JP (1) JP6031592B2 (zh)
KR (1) KR101984483B1 (zh)
CN (1) CN104334880B (zh)
DE (1) DE102012207259A1 (zh)
WO (1) WO2013164111A2 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105840491B (zh) * 2016-05-10 2020-01-14 广州泰旺精密机械有限公司 一种压力保持器及内啮合齿轮泵
DE102017106140A1 (de) 2017-03-22 2018-09-27 Voith Patent Gmbh Innenzahnradmaschine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997007337A1 (en) 1995-08-14 1997-02-27 Stackpole Limited Outlet pressure control for internal gear pump
WO1999034116A1 (en) 1997-12-31 1999-07-08 Cummins Engine Company, Inc. High efficiency gear pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1403924A1 (de) * 1961-01-24 1968-11-28 Oilenergetic Establishment Fuellstueck fuer Innenlaeuferzahnradmaschinen
DE2942417A1 (de) * 1979-10-19 1981-05-14 Otto Eckerle GmbH & Co KG, 7502 Malsch Innenzahnradmaschine
DE2943768A1 (de) * 1979-10-30 1981-05-14 Breinlich, Richard, Dr., 7120 Bietigheim-Bissingen Innenzahnrad - motoren oder pumpen - aggregat
DE19815421A1 (de) * 1998-04-07 1999-10-14 Eckerle Ind Elektronik Gmbh Innenzahnradmaschine
DE10035900A1 (de) * 2000-07-21 2002-01-31 Bosch Gmbh Robert Innenzahnradpumpe
DE102007049704B4 (de) 2007-10-17 2019-01-31 Robert Bosch Gmbh Innenzahnradpumpe für eine Bremsanlage
CN102400907B (zh) * 2011-11-08 2014-11-19 重庆大学 内啮合齿轮泵

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997007337A1 (en) 1995-08-14 1997-02-27 Stackpole Limited Outlet pressure control for internal gear pump
WO1999034116A1 (en) 1997-12-31 1999-07-08 Cummins Engine Company, Inc. High efficiency gear pump

Also Published As

Publication number Publication date
CN104334880A (zh) 2015-02-04
KR20150004364A (ko) 2015-01-12
WO2013164111A2 (de) 2013-11-07
JP6031592B2 (ja) 2016-11-24
DE102012207259A1 (de) 2013-11-07
JP2015514915A (ja) 2015-05-21
WO2013164111A3 (de) 2014-04-17
CN104334880B (zh) 2017-03-08

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