JP5053367B2 - ジェロータモータ及びブレーキアッセンブリ - Google Patents
ジェロータモータ及びブレーキアッセンブリ Download PDFInfo
- Publication number
- JP5053367B2 JP5053367B2 JP2009510050A JP2009510050A JP5053367B2 JP 5053367 B2 JP5053367 B2 JP 5053367B2 JP 2009510050 A JP2009510050 A JP 2009510050A JP 2009510050 A JP2009510050 A JP 2009510050A JP 5053367 B2 JP5053367 B2 JP 5053367B2
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- JP
- Japan
- Prior art keywords
- fluid
- output shaft
- brake
- hydraulic device
- passage
- 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.)
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- 239000012530 fluid Substances 0.000 claims description 66
- 238000007373 indentation Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- F04C2/103—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
- F04C2/105—Details concerning timing or distribution valves
- F04C2/106—Spool type distribution valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C2/00—Rotary-piston engines
- F03C2/02—Rotary-piston engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
-
- 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
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/0084—Brakes, braking assemblies
-
- 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
- F04C2240/00—Components
- F04C2240/60—Shafts
- F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Hydraulic Motors (AREA)
- Braking Arrangements (AREA)
- Rotary Pumps (AREA)
Description
Claims (7)
- 油圧装置であって、
中央開口と流体流入通路と流体流出通路とを有するハウジングであって、前記流体流入通路と流体連通する加圧可能なブレーキチャンバーを少なくとも部分的に画定するハウジングと、
前記中央開口に受け入れられ前記ハウジングから伸びる出力シャフトであって、前記加圧可能なブレーキチャンバーと連通する流体通路を含む出力シャフトと、
ステータ及び流体ポケットを画定する歯と協働するロータを備えるロータアッセンブリであって、前記ロータは油圧流体が流体ポケットの方へ導かれたときに前記ステータに対して回転及び旋回し、前記流体ポケットは前記流体流入通路及び前記流体流出通路と連通している、ロータアッセンブリと、
前記ロータ及び前記出力シャフトに連結され、前記ロータの回転及び旋回に基づいて前記出力シャフトを回転する揺動シャフトと、
前記出力シャフトに連結された第1のブレーキディスクと、前記ハウジングに連結された第2のブレーキディスクと、前記第1及び第2のブレーキディスクの少なくとも一つに接触するピストンと、前記出力シャフトをブレーキする作動状態に前記ピストンを押圧する付勢手段とを含むブレーキアッセンブリと、を備え、
加圧された流体は前記出力シャフトの前記流体通路を通じて前記ブレーキチャンバーに流れ、従って、前記ブレーキアッセンブリを解除する、油圧装置。 - 請求項1記載の油圧装置において、
前記第1のブレーキディスクは、前記油圧装置によって駆動される部材と連結されるようになっている前記出力シャフトの外側端部分と隣接して前記出力シャフトに連結されていることを特徴とする油圧装置。 - 請求項1に記載の油圧装置において、
前記出力シャフトは、互いに相互連結しない複数の小さなくぼみから成るぎざぎざのついた外面を含むことを特徴とする油圧装置。 - 請求項1に記載の油圧装置において、
前記流体流入通路と、前記ロータアッセンブリの前記流体ポケットの少なくとも一つとの間の流体通路に配置されたバルブを更に備えることを特徴とする油圧装置。 - 請求項4に記載の油圧装置において、
前記バルブは、一方方向の流れをチェックすることを特徴とする油圧装置。 - 請求項1に記載の油圧装置において、
前記ハウジングと前記ピストンは、付勢部材チャンバーを少なくとも部分的に画定し、前記付勢部材は、前記付勢部材チャンバーの中に配置され、前記付勢部材チャンバーは、前記流体流出通路と流体連通することを特徴とする油圧装置。 - 請求項1に記載の油圧装置において、
前記ブレーキディスクは、前記加圧可能なブレーキチャンバーに配置されていることを特徴とする油圧装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/382,171 | 2006-05-08 | ||
US11/382,171 US7695258B2 (en) | 2006-05-08 | 2006-05-08 | Gerotor motor and brake assembly |
PCT/US2007/068031 WO2007133945A2 (en) | 2006-05-08 | 2007-05-02 | Gerotor motor and brake assembly |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009536711A JP2009536711A (ja) | 2009-10-15 |
JP2009536711A5 JP2009536711A5 (ja) | 2012-07-12 |
JP5053367B2 true JP5053367B2 (ja) | 2012-10-17 |
Family
ID=38661341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009510050A Active JP5053367B2 (ja) | 2006-05-08 | 2007-05-02 | ジェロータモータ及びブレーキアッセンブリ |
Country Status (8)
Country | Link |
---|---|
US (2) | US7695258B2 (ja) |
EP (1) | EP2018369B1 (ja) |
JP (1) | JP5053367B2 (ja) |
CN (1) | CN101460704B (ja) |
CA (1) | CA2651562A1 (ja) |
DK (1) | DK2018369T3 (ja) |
PL (1) | PL2018369T3 (ja) |
WO (1) | WO2007133945A2 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5393563B2 (ja) * | 2010-03-30 | 2014-01-22 | 株式会社クボタ | 変速装置およびポンプ装置および変速装置の使用方法 |
FR2965020B1 (fr) * | 2010-09-17 | 2012-10-12 | Poclain Hydraulics Ind | Dispositif hydraulique |
BR112013010255A2 (pt) | 2010-10-29 | 2016-09-13 | Eaton Corp | dispositivo de fluido e método para pressurizar uma cavidade de cilindro em um conjunto de deslocamento de um dispositivo de fluido |
CN102213179B (zh) * | 2011-05-24 | 2013-09-18 | 宁波市恒通液压科技有限公司 | 主动输出和从动状态可自行切换的柱塞式液压马达 |
CN102720781A (zh) * | 2012-06-27 | 2012-10-10 | 怀特(中国)驱动产品有限公司 | 一种常闭盘式液压制动器 |
CN104583585B (zh) | 2012-07-18 | 2016-12-28 | 伊顿公司 | 具有旋转的制动器释放活塞的组合的马达和制动器 |
EP2875237B1 (en) | 2012-07-18 | 2018-03-28 | Eaton Corporation | Freewheel hydraulic motor |
CN102900597A (zh) * | 2012-10-28 | 2013-01-30 | 镇江大力液压马达有限责任公司 | 短壳体紧凑型轴配流摆线液压马达 |
JP2016529438A (ja) * | 2013-08-23 | 2016-09-23 | イートン コーポレーションEaton Corporation | コーティングを含んだ流体装置の出力軸 |
CN103615354A (zh) * | 2013-11-16 | 2014-03-05 | 镇江大力液压马达股份有限公司 | 大排量整体式转定子副摆线液压马达 |
US10781816B2 (en) | 2017-04-13 | 2020-09-22 | Eaton Intelligent Power Limited | Hydraulic motor brake |
WO2019236295A1 (en) | 2018-06-07 | 2019-12-12 | Parker-Hannifin Corporation | Hydraulic motor subassembly kit with carrier |
CN111980913A (zh) * | 2019-05-23 | 2020-11-24 | 镇江大力液压马达股份有限公司 | 一种液压制动马达装置 |
JP2024076042A (ja) * | 2022-11-24 | 2024-06-05 | ナブテスコ株式会社 | 液圧装置、液圧モータ、及び、建設機械 |
Family Cites Families (22)
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US2195834A (en) * | 1937-10-21 | 1940-04-02 | Bilderbeck James Lorin | Rotary pump |
US2527290A (en) * | 1944-06-22 | 1950-10-24 | Bethlehem Supply Company | Friction brake applied and released by fluid pressure |
US2678155A (en) * | 1948-05-25 | 1954-05-11 | Durmorstan Company Inc | Compressor-expander |
US3616882A (en) * | 1970-02-05 | 1971-11-02 | Trw Inc | Hydraulic motor-pump assembly with built-in brake |
US3960470A (en) * | 1975-03-17 | 1976-06-01 | Trw Inc. | Hydraulic motor brake |
US4285643A (en) * | 1978-05-08 | 1981-08-25 | White Harvey C | Rotary fluid pressure device |
US4739865A (en) * | 1986-06-30 | 1988-04-26 | Force Control Industries, Inc. | Clutch/brake unit with self-contained actuating pump system |
US4981423A (en) * | 1989-10-03 | 1991-01-01 | Trw Inc. | Hydraulic motor with wobble-stick and brake assembly |
DE4008362A1 (de) * | 1990-02-13 | 1991-08-14 | Kinshofer Greiftechnik | Hydromotor |
FR2675204B1 (fr) * | 1991-04-15 | 1993-08-06 | Poclain Hydraulics Sa | Ensemble d'un moteur hydraulique et d'un frein, et, compacteur en faisant application. |
FR2683882B1 (fr) * | 1991-11-20 | 1994-02-25 | Poclain Hydraulics | Ensemble d'un moteur hydraulique et d'un frein. |
EP0870922A1 (en) * | 1997-04-10 | 1998-10-14 | Eaton Corporation | Gerotor motor dynamic brake |
US6030194A (en) * | 1998-01-23 | 2000-02-29 | Eaton Corporation | Gerotor motor and improved valve drive and brake assembly therefor |
CN2321966Y (zh) * | 1998-02-24 | 1999-06-02 | 宁波东海液压件实业有限公司 | 双制动液压摆线马达 |
US6145635A (en) * | 1998-06-23 | 2000-11-14 | White Hydraulics Inc. | Spring brake |
US6253882B1 (en) * | 1999-02-22 | 2001-07-03 | White Hydraulics, Inc. | Motor with symmetric braking system |
US6336729B1 (en) * | 1999-05-20 | 2002-01-08 | Richard Pavelle | Emergency light device |
US6132194A (en) * | 1999-06-03 | 2000-10-17 | Eaton Corporation | Low cost compact design integral brake |
US6826909B2 (en) * | 2001-11-08 | 2004-12-07 | Parker-Hannifin Corp. | Hydraulic gerotor motor with integral shuttle valve |
US6772863B2 (en) * | 2002-10-21 | 2004-08-10 | Sauer-Danfoss (Nordborg) A/S | Brake appliance for gerotor motors |
US6743002B1 (en) * | 2003-02-03 | 2004-06-01 | Eaton Corporation | Rotary fluid pressure device and improved integral brake assembly |
US7287969B2 (en) * | 2005-01-18 | 2007-10-30 | Eaton Corporation | Rotary fluid pressure device and improved brake assembly for use therewith |
-
2006
- 2006-05-08 US US11/382,171 patent/US7695258B2/en active Active
-
2007
- 2007-05-02 WO PCT/US2007/068031 patent/WO2007133945A2/en active Application Filing
- 2007-05-02 PL PL07761745T patent/PL2018369T3/pl unknown
- 2007-05-02 CN CN2007800165515A patent/CN101460704B/zh active Active
- 2007-05-02 JP JP2009510050A patent/JP5053367B2/ja active Active
- 2007-05-02 CA CA002651562A patent/CA2651562A1/en not_active Abandoned
- 2007-05-02 DK DK07761745.4T patent/DK2018369T3/da active
- 2007-05-02 EP EP07761745.4A patent/EP2018369B1/en active Active
-
2010
- 2010-03-23 US US12/729,500 patent/US8182250B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN101460704A (zh) | 2009-06-17 |
US8182250B2 (en) | 2012-05-22 |
WO2007133945A3 (en) | 2009-01-22 |
EP2018369A2 (en) | 2009-01-28 |
PL2018369T3 (pl) | 2014-01-31 |
EP2018369A4 (en) | 2010-12-01 |
CN101460704B (zh) | 2011-04-13 |
JP2009536711A (ja) | 2009-10-15 |
DK2018369T3 (da) | 2013-11-04 |
CA2651562A1 (en) | 2007-11-22 |
US7695258B2 (en) | 2010-04-13 |
WO2007133945A2 (en) | 2007-11-22 |
US20070258840A1 (en) | 2007-11-08 |
US20100178188A1 (en) | 2010-07-15 |
EP2018369B1 (en) | 2013-07-31 |
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