JP4995809B2 - 流体作動機械 - Google Patents
流体作動機械 Download PDFInfo
- Publication number
- JP4995809B2 JP4995809B2 JP2008505963A JP2008505963A JP4995809B2 JP 4995809 B2 JP4995809 B2 JP 4995809B2 JP 2008505963 A JP2008505963 A JP 2008505963A JP 2008505963 A JP2008505963 A JP 2008505963A JP 4995809 B2 JP4995809 B2 JP 4995809B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- working chamber
- machine
- machine according
- working
- 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
Links
- 239000012530 fluid Substances 0.000 title claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 239000003302 ferromagnetic material Substances 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000463 material Substances 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
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/06—Control
- F04B1/063—Control by using a valve in a system with several pumping chambers wherein the flow-path through the chambers can be changed, e.g. between series and parallel flow
-
- 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
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
- F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
- F03C1/0447—Controlling
- F03C1/045—Controlling by using a valve in a system with several pump or motor chambers, wherein the flow path through the chambers can be changed, e.g. series-parallel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Magnetically Actuated Valves (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Description
Claims (16)
- 流体作動機械であって、
周期的に容積を変える、少なくとも1つの第1の作動チャンバーと、
前記少なくとも1つの第1の作動チャンバーの、低圧マニホールド及び高圧マニホールドへの接続を制御する第1の弁と、
周期的に容積を変える、少なくとも1つの第2の作動チャンバーと、
前記第2の作動チャンバーが作動している状態で前記第2の作動チャンバーを前記第1の作動チャンバーに直接連通させ、前記第2の作動チャンバーがアイドリングの状態で前記第2の作動チャンバーを前記第1の作動チャンバーから直接切り離す、第2の弁と、を備え、
前記第2の作動チャンバーが、前記第1の作動チャンバーとのみ連通する、
流体作動機械。 - 第1の作動チャンバー各々に対して1つずつの第2の作動チャンバーを備える、請求項1に記載の機械。
- 前記第2の作動チャンバーと直列に又は並列に、弁を介して前記第1の作動チャンバーと接続された、第3の、或は第4等の作動チャンバーを備える、請求項1又は2に記載の機械。
- 前記第1と第2の作動チャンバーがシリンダーを備え、前記シリンダーが、クランクシャフトの周りに半径方向に配置され、クランクシャフトを回転させるためにクランクシャフトに接続されたピストンを有する、請求項1、2、又は3に記載の機械。
- 前記少なくとも1つの第2の弁を閉状態に付勢する、第2の弁の付勢手段を備え、第2の弁の閉状態で前記第1と第2の作動チャンバーが互いに切り離される、請求項1から4のいずれか1項に記載の機械。
- 前記少なくとも1つの第2の弁が、前記第2の作動チャンバーを通って延びるロッドを介して制御される、請求項1から5のいずれか1項に記載の機械。
- 力の伝達要素が、前記少なくとも1つの第2の弁の弁部を、エネルギーを貯蔵する装置を介して動かすように配置された、請求項1から6のいずれか1項に記載の機械。
- 前記エネルギーを貯蔵する装置が、ばねである、請求項7に記載の機械。
- 1つの力の伝達要素が、複数の第2の弁各々の弁部を駆動するように配置された、請求項1から8のいずれか1項に記載の機械。
- 前記力の伝達要素が、前記機械の周りに延びるリングを備える、請求項9に記載の機械。
- 前記少なくとも1つの第2の弁を駆動する、電磁式、油圧式、空気圧式、又は電気機械式のアクチュエーターを備える、請求項1から10のいずれか1項に記載の機械。
- 前記アクチュエーターが、強磁性体材料の力の伝達要素と、前記機械の周りに延びるコイルとを備える、請求項10又は11に記載の機械。
- 前記少なくとも1つの第2の弁を駆動する、流体アクチュエーターを備える、請求項1から10のいずれか1項に記載の機械。
- 前記第1の弁が、面シート式の弁を備える、請求項1から13のいずれか1項に記載の機械。
- 前記第1の弁が、機械の所要出力に応じて、第1の作動チャンバー各々を選択するように操作することができる、請求項1から14のいずれか1項に記載の機械。
- 前記流体作動機械が、流体で駆動されるモーターである、請求項1から15のいずれか1項に記載の機械。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0507662.5 | 2005-04-15 | ||
GBGB0507662.5A GB0507662D0 (en) | 2005-04-15 | 2005-04-15 | Fluid-working machines |
PCT/GB2006/001366 WO2006109079A1 (en) | 2005-04-15 | 2006-04-13 | Fluid-working machines |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008536053A JP2008536053A (ja) | 2008-09-04 |
JP2008536053A5 JP2008536053A5 (ja) | 2009-08-06 |
JP4995809B2 true JP4995809B2 (ja) | 2012-08-08 |
Family
ID=34630754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008505963A Expired - Fee Related JP4995809B2 (ja) | 2005-04-15 | 2006-04-13 | 流体作動機械 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8347778B2 (ja) |
EP (1) | EP1869325B1 (ja) |
JP (1) | JP4995809B2 (ja) |
DE (1) | DE602006009492D1 (ja) |
GB (1) | GB0507662D0 (ja) |
WO (1) | WO2006109079A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0811385D0 (en) | 2008-06-20 | 2008-07-30 | Artemis Intelligent Power Ltd | Fluid working machines and method |
US8074450B2 (en) | 2008-08-13 | 2011-12-13 | General Electric Company | Wind energy system with fluid-working machine with non-symmetric actuation |
WO2010115018A1 (en) | 2009-04-02 | 2010-10-07 | Husco International, Inc. | Fluid working machine with selectively reversible check valve assemblies and method of operation |
EP2239463B1 (en) * | 2009-04-07 | 2017-10-11 | Artemis Intelligent Power Limited | Fluid working machine and method of operating a fluid working machine |
DE102009023667A1 (de) | 2009-06-03 | 2010-12-09 | Robert Bosch Gmbh | Radialkolbenmaschine |
DE102009035893A1 (de) | 2009-08-03 | 2011-02-10 | Robert Bosch Gmbh | Hydromaschine |
DE102009038438A1 (de) | 2009-08-21 | 2011-02-24 | Robert Bosch Gmbh | Verdrängermaschine |
GB2477997B (en) | 2010-02-23 | 2015-01-14 | Artemis Intelligent Power Ltd | Fluid working machine and method for operating fluid working machine |
CN103052799B (zh) | 2010-02-23 | 2015-12-16 | 阿尔特弥斯智能动力有限公司 | 流体工作机器和运行流体工作机器的方法 |
WO2012006294A1 (en) | 2010-07-05 | 2012-01-12 | Fluid Ride Ltd. | Suspension strut for a vehicle |
KR101278816B1 (ko) * | 2010-11-30 | 2013-06-25 | 미츠비시 쥬고교 가부시키가이샤 | 풍력 발전기 또는 조류 발전기용 유압 펌프 구조체 및 유압 펌프 설치 방법 |
US9574582B2 (en) | 2012-04-23 | 2017-02-21 | Fluid Ride, Ltd. | Hydraulic pump system and method of operation |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1125562A (en) * | 1964-09-02 | 1968-08-28 | British Aircraft Corp Ltd | Improvements in hydraulic motors and pumps |
JPS4720610Y1 (ja) * | 1967-06-22 | 1972-07-10 | ||
GB1299442A (en) * | 1969-03-27 | 1972-12-13 | Joseph Latham Monks | Improvements in hydraulic pumps or motors |
GB1347332A (en) * | 1970-08-25 | 1974-02-27 | Kawasaki Heavy Ind Ltd | Radial piston machine |
GB1355777A (en) | 1972-08-21 | 1974-06-05 | Sasnowski Hydraulik Nord | Hydrostatic steering means |
FR2292854A1 (fr) * | 1974-11-29 | 1976-06-25 | Rexroth Sigma | Perfectionnements apportes aux machines a fluide a pistons radiaux |
EP0494236B1 (en) * | 1988-09-29 | 1995-12-13 | Artemis Intelligent Power Ltd. | Improved fluid-working machine |
DE19612412B4 (de) | 1996-03-28 | 2006-07-06 | Siemens Ag | Regelung für ein Druckfluid-Versorgungssystem, insbesondere für den Hochdruck in einem Kraftstoff-Einspritzsystem |
JP4156102B2 (ja) * | 1998-11-02 | 2008-09-24 | 藤倉ゴム工業株式会社 | 圧力応動装置 |
-
2005
- 2005-04-15 GB GBGB0507662.5A patent/GB0507662D0/en not_active Ceased
-
2006
- 2006-04-13 EP EP06726765A patent/EP1869325B1/en not_active Ceased
- 2006-04-13 US US11/910,815 patent/US8347778B2/en active Active
- 2006-04-13 JP JP2008505963A patent/JP4995809B2/ja not_active Expired - Fee Related
- 2006-04-13 DE DE602006009492T patent/DE602006009492D1/de active Active
- 2006-04-13 WO PCT/GB2006/001366 patent/WO2006109079A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE602006009492D1 (en) | 2009-11-12 |
US20080206073A1 (en) | 2008-08-28 |
WO2006109079A1 (en) | 2006-10-19 |
GB0507662D0 (en) | 2005-05-25 |
EP1869325B1 (en) | 2009-09-30 |
EP1869325A1 (en) | 2007-12-26 |
US8347778B2 (en) | 2013-01-08 |
JP2008536053A (ja) | 2008-09-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4995809B2 (ja) | 流体作動機械 | |
US7475538B2 (en) | Digital Hydraulic system | |
KR102218113B1 (ko) | 관형 밸브를 갖는 가역적인 유압 변환기 | |
KR102345868B1 (ko) | 변속기 제어 시스템 | |
JP5460335B2 (ja) | 選択的に起動可能な作動装置を有する流体制御システム | |
JP2008536053A5 (ja) | ||
EP2239463B1 (en) | Fluid working machine and method of operating a fluid working machine | |
JPH05503335A (ja) | 改良型流体作動機械 | |
AU6507990A (en) | Improved fluid-working machine | |
CN101688473A (zh) | 闭路循环驱动可变压缩比发动机的控制千斤顶的电动液压装置 | |
EP0916853A3 (en) | Electro-hydraulic actuator | |
US8833391B2 (en) | Valve arrangement | |
CN108700137A (zh) | 用于致动离合器的装置 | |
US11319938B2 (en) | Swash-plate type piston pump | |
JP2002213405A (ja) | 液圧力増幅をもつモータ駆動アクチュエータ | |
US6857618B2 (en) | Device for controlling a gas exchange valve | |
JPH0361675A (ja) | 補助圧形成装置 | |
CN103270331B (zh) | 用于驱控操作机构的方法 | |
EP2871371B1 (en) | Switching unit, hydraulic machine and power generating apparatus | |
EP2815088B1 (en) | A hydraulic valve arrangement for controllably operating a gas exchange valve of an internal combustion piston engine | |
CN110892135B (zh) | 利用往复活塞式机器进行气体膨胀的方法和装置 | |
CN112049982A (zh) | 小型集成化变速主汽门执行器 | |
WO2013108352A1 (ja) | 油圧制御回路 | |
CN212775856U (zh) | 小型集成化变速主汽门执行器 | |
EP1191193B1 (en) | Internal combustion engine for motor vehicles and the like |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090410 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090410 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090619 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110826 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110906 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20111205 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20111212 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120302 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120410 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120510 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150518 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4995809 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |