CN103370539A - 半堵塞式星形齿轮转子及其组装方法 - Google Patents
半堵塞式星形齿轮转子及其组装方法 Download PDFInfo
- Publication number
- CN103370539A CN103370539A CN2011800644272A CN201180064427A CN103370539A CN 103370539 A CN103370539 A CN 103370539A CN 2011800644272 A CN2011800644272 A CN 2011800644272A CN 201180064427 A CN201180064427 A CN 201180064427A CN 103370539 A CN103370539 A CN 103370539A
- Authority
- CN
- China
- Prior art keywords
- fluid
- star
- ring
- control device
- plug member
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title abstract description 8
- 239000012530 fluid Substances 0.000 claims abstract description 102
- 239000007788 liquid Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 7
- 230000002706 hydrostatic effect Effects 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 description 12
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000012255 powdered metal Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 208000005189 Embolism Diseases 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
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
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
- F04C15/0023—Axial sealings for working fluid
- F04C15/0026—Elements specially adapted for sealing of the lateral faces of 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
- F04C2/103—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 one member having simultaneously a rotational movement about its own axis and an orbital movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Hydraulic Motors (AREA)
- Power Steering Mechanism (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/985,396 US9217430B2 (en) | 2011-01-06 | 2011-01-06 | Semi-plugged star gerotor and method of assembling the same |
US12/985,396 | 2011-01-06 | ||
PCT/IB2011/000288 WO2012093274A2 (en) | 2011-01-06 | 2011-02-16 | Semi-plugged star gerotor and method of assembling the same |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103370539A true CN103370539A (zh) | 2013-10-23 |
CN103370539B CN103370539B (zh) | 2017-02-22 |
Family
ID=44625556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180064427.2A Active CN103370539B (zh) | 2011-01-06 | 2011-02-16 | 半堵塞式星形齿轮转子及其组装方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9217430B2 (zh) |
EP (1) | EP2661562B1 (zh) |
JP (1) | JP5733543B2 (zh) |
CN (1) | CN103370539B (zh) |
BR (1) | BR112013017456B8 (zh) |
CA (1) | CA2823823A1 (zh) |
MX (1) | MX2013007920A (zh) |
WO (1) | WO2012093274A2 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103511247B (zh) * | 2013-09-23 | 2015-12-02 | 安徽工业大学 | 一种带转动配油盘的内啮合转子泵 |
ITUB20159726A1 (it) * | 2015-12-22 | 2017-06-22 | Bosch Gmbh Robert | Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna |
US11795948B2 (en) | 2022-01-21 | 2023-10-24 | Hamilton Sundstrand Corporation | Stacked gerotor pump pressure pulsation reduction |
US11965509B2 (en) * | 2022-02-28 | 2024-04-23 | Genesis Advanced Technology Inc. | Energy transfer machine for corrosive fluids |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1653837A1 (de) * | 1968-03-14 | 1975-03-20 | Otto Eckerle | Hochdruckpumpe, insbesondere hochdruck-zahnradpumpe |
JPH0251972U (zh) * | 1988-10-07 | 1990-04-13 | ||
US5136844A (en) * | 1990-10-11 | 1992-08-11 | Eaton Corportaion | Controller with reduced travel limit slip |
CN1200440A (zh) * | 1997-05-28 | 1998-12-02 | 尹顿公司 | 密封的星形齿轮转子用的浮动密封 |
CN1217432A (zh) * | 1997-11-17 | 1999-05-26 | 三电有限公司 | 压缩机的密封结构 |
US6293555B1 (en) * | 2000-02-01 | 2001-09-25 | Josef Sedy | Secondary seal for non-contacting face seals |
CN1409039A (zh) * | 2001-09-19 | 2003-04-09 | 速睦喜股份有限公司 | 提升型阀密封机构 |
CN1576586A (zh) * | 2003-07-25 | 2005-02-09 | 尤尼西亚Jkc控制系统株式会社 | 变量泵 |
EP1659289A2 (de) * | 2004-11-18 | 2006-05-24 | Bosch Rexroth AG | Verdrängereinheit für eine hydraulische Lenkeinrichtung |
EP1701038A2 (de) * | 2005-02-02 | 2006-09-13 | ECKERLE INDUSTRIE-ELEKTRONIK GmbH | Innenzahnradmaschine |
CN201627914U (zh) * | 2009-12-08 | 2010-11-10 | 宁波欧易液压有限公司 | 液压装置中两结合面之间的密封结构 |
CN201651318U (zh) * | 2010-01-25 | 2010-11-24 | 杭州嘉诚机械有限公司 | 减速机箱体密封结构 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4145167A (en) | 1976-02-17 | 1979-03-20 | Danfoss A/S | Gerotor machine with pressure balancing recesses in inner gear |
JPS59154878U (ja) | 1983-04-01 | 1984-10-17 | 株式会社ナブコ | 歯車ポンプ又はモ−タのサイドシ−ル部材 |
DE3402710A1 (de) * | 1984-01-26 | 1985-08-08 | Siegfried Dipl.-Ing. 7960 Aulendorf Eisenmann | Hydraulische kreiskolbenmaschine |
US4756676A (en) | 1986-05-01 | 1988-07-12 | Eaton Corporation | Gerotor motor with valving in gerotor star |
US4741681A (en) * | 1986-05-01 | 1988-05-03 | Bernstrom Marvin L | Gerotor motor with valving in gerotor star |
JPS63195391A (ja) * | 1987-02-10 | 1988-08-12 | Sumitomo Electric Ind Ltd | トロコイド式ギヤ−ポンプ |
EP0287698B1 (de) * | 1987-04-24 | 1990-11-14 | JOHN S. BARNES GmbH | Zahnradpumpe oder -motor für Fluide |
JPH0278473U (zh) * | 1988-12-05 | 1990-06-15 | ||
ATE106999T1 (de) | 1989-12-06 | 1994-06-15 | Pacific Wietz Gmbh & Co Kg | Gasgesperrte, kontaktlose dichtungsanordnung für eine welle. |
US5167398A (en) * | 1991-02-08 | 1992-12-01 | Bridge Products, Inc. | Quick disconnect coupler |
US5211551A (en) * | 1992-09-10 | 1993-05-18 | Eaton Corporation | Modular motor |
US5624248A (en) * | 1996-02-21 | 1997-04-29 | Eaton Corporation | Gerotor motor and improved balancing plate seal therefor |
US6086345A (en) * | 1999-02-05 | 2000-07-11 | Eaton Corporation | Two-piece balance plate for gerotor motor |
-
2011
- 2011-01-06 US US12/985,396 patent/US9217430B2/en active Active
- 2011-02-16 BR BR112013017456A patent/BR112013017456B8/pt active IP Right Grant
- 2011-02-16 MX MX2013007920A patent/MX2013007920A/es unknown
- 2011-02-16 WO PCT/IB2011/000288 patent/WO2012093274A2/en active Application Filing
- 2011-02-16 CA CA2823823A patent/CA2823823A1/en not_active Abandoned
- 2011-02-16 JP JP2013547914A patent/JP5733543B2/ja active Active
- 2011-02-16 EP EP11710867.0A patent/EP2661562B1/en active Active
- 2011-02-16 CN CN201180064427.2A patent/CN103370539B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1653837A1 (de) * | 1968-03-14 | 1975-03-20 | Otto Eckerle | Hochdruckpumpe, insbesondere hochdruck-zahnradpumpe |
JPH0251972U (zh) * | 1988-10-07 | 1990-04-13 | ||
US5136844A (en) * | 1990-10-11 | 1992-08-11 | Eaton Corportaion | Controller with reduced travel limit slip |
CN1200440A (zh) * | 1997-05-28 | 1998-12-02 | 尹顿公司 | 密封的星形齿轮转子用的浮动密封 |
CN1217432A (zh) * | 1997-11-17 | 1999-05-26 | 三电有限公司 | 压缩机的密封结构 |
US6293555B1 (en) * | 2000-02-01 | 2001-09-25 | Josef Sedy | Secondary seal for non-contacting face seals |
CN1409039A (zh) * | 2001-09-19 | 2003-04-09 | 速睦喜股份有限公司 | 提升型阀密封机构 |
CN1576586A (zh) * | 2003-07-25 | 2005-02-09 | 尤尼西亚Jkc控制系统株式会社 | 变量泵 |
EP1659289A2 (de) * | 2004-11-18 | 2006-05-24 | Bosch Rexroth AG | Verdrängereinheit für eine hydraulische Lenkeinrichtung |
EP1701038A2 (de) * | 2005-02-02 | 2006-09-13 | ECKERLE INDUSTRIE-ELEKTRONIK GmbH | Innenzahnradmaschine |
CN201627914U (zh) * | 2009-12-08 | 2010-11-10 | 宁波欧易液压有限公司 | 液压装置中两结合面之间的密封结构 |
CN201651318U (zh) * | 2010-01-25 | 2010-11-24 | 杭州嘉诚机械有限公司 | 减速机箱体密封结构 |
Also Published As
Publication number | Publication date |
---|---|
US20120177518A1 (en) | 2012-07-12 |
CN103370539B (zh) | 2017-02-22 |
JP5733543B2 (ja) | 2015-06-10 |
US9217430B2 (en) | 2015-12-22 |
JP2014509358A (ja) | 2014-04-17 |
CA2823823A1 (en) | 2012-07-12 |
BR112013017456B8 (pt) | 2022-11-22 |
WO2012093274A3 (en) | 2013-04-04 |
EP2661562B1 (en) | 2021-03-31 |
EP2661562A2 (en) | 2013-11-13 |
BR112013017456B1 (pt) | 2021-01-19 |
MX2013007920A (es) | 2013-08-29 |
BR112013017456A2 (pt) | 2018-06-05 |
WO2012093274A2 (en) | 2012-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190627 Address after: Dublin, Ireland Patentee after: Eaton Intelligent Power Co.,Ltd. Address before: Ohio, USA Patentee before: Eaton Corp. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220428 Address after: Denmark nordburg Patentee after: Danfoss power system II Technology Co.,Ltd. Address before: Irish Dublin Patentee before: Eaton Intelligent Power Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231101 Address after: Denmark nordburg Patentee after: DANFOSS A/S Address before: Denmark nordburg Patentee before: Danfoss power system II Technology Co.,Ltd. |