FR3030641B1 - Dispositif de commutation automatique de cylindree d'une machine a pistons axiaux - Google Patents
Dispositif de commutation automatique de cylindree d'une machine a pistons axiauxInfo
- Publication number
- FR3030641B1 FR3030641B1 FR1463288A FR1463288A FR3030641B1 FR 3030641 B1 FR3030641 B1 FR 3030641B1 FR 1463288 A FR1463288 A FR 1463288A FR 1463288 A FR1463288 A FR 1463288A FR 3030641 B1 FR3030641 B1 FR 3030641B1
- Authority
- FR
- France
- Prior art keywords
- switching device
- axial piston
- piston machine
- cylinder switching
- automatic cylinder
- 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
Classifications
-
- 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
- F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
- F03C1/0678—Control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
-
- 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
- F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
- F03C1/0678—Control
- F03C1/0686—Control by changing the inclination of the swash plate
-
- 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
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/26—Control
- F04B1/30—Control of machines or pumps with rotary cylinder blocks
- F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
- F04B1/324—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/001—Servomotor systems with fluidic control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Analytical Chemistry (AREA)
- Multiple-Way Valves (AREA)
- Fluid-Pressure Circuits (AREA)
- Fluid-Driven Valves (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1463288A FR3030641B1 (fr) | 2014-12-23 | 2014-12-23 | Dispositif de commutation automatique de cylindree d'une machine a pistons axiaux |
US14/973,093 US10428788B2 (en) | 2014-12-23 | 2015-12-17 | Device for automatically switching the displacement of a machine with axial pistons |
EP15201484.1A EP3037661B1 (fr) | 2014-12-23 | 2015-12-21 | Dispositif de commutation automatique de cylindrée d'une machine à pistons axiaux |
CN201510976428.4A CN105715616B (zh) | 2014-12-23 | 2015-12-23 | 用于自动转换具有轴向活塞的设备的位移的装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1463288A FR3030641B1 (fr) | 2014-12-23 | 2014-12-23 | Dispositif de commutation automatique de cylindree d'une machine a pistons axiaux |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3030641A1 FR3030641A1 (fr) | 2016-06-24 |
FR3030641B1 true FR3030641B1 (fr) | 2017-01-13 |
Family
ID=52779828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1463288A Expired - Fee Related FR3030641B1 (fr) | 2014-12-23 | 2014-12-23 | Dispositif de commutation automatique de cylindree d'une machine a pistons axiaux |
Country Status (4)
Country | Link |
---|---|
US (1) | US10428788B2 (fr) |
EP (1) | EP3037661B1 (fr) |
CN (1) | CN105715616B (fr) |
FR (1) | FR3030641B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107587940B (zh) * | 2017-10-24 | 2023-07-18 | 青岛大学 | 一种无曲轴液压传动发动机 |
CN112536140B (zh) * | 2019-06-05 | 2022-05-17 | 浙江厚达智能科技股份有限公司 | 取出中药饮片时不需要倾倒捣药桶的中药捣碎机构 |
CN110173478B (zh) * | 2019-06-05 | 2020-05-05 | 浙江厚达智能科技股份有限公司 | 中药生产用驱动机构 |
CN117100392B (zh) * | 2023-10-24 | 2024-02-13 | 江苏若尧医疗装备有限公司 | 一种夹持装置及其在外科机器手臂应用 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH075281Y2 (ja) * | 1987-10-09 | 1995-02-08 | 日立建機株式会社 | 油圧モータの容量制御装置 |
JP2654953B2 (ja) * | 1987-10-27 | 1997-09-17 | カヤバ工業株式会社 | 2速モータの制御装置 |
JPH08219004A (ja) * | 1995-02-08 | 1996-08-27 | Hitachi Constr Mach Co Ltd | 液圧回転機の容量制御装置 |
JP3603007B2 (ja) * | 2000-05-10 | 2004-12-15 | 株式会社カワサキプレシジョンマシナリ | 可変容量型油圧モータの容量制御装置 |
JP4444620B2 (ja) * | 2003-10-15 | 2010-03-31 | ナブテスコ株式会社 | 油圧モータの自動変速機構 |
ITMO20060122A1 (it) | 2006-04-12 | 2007-10-13 | Comer Ind Spa | Motore oleodinamico a pistoni assiali |
JP5571350B2 (ja) * | 2009-10-19 | 2014-08-13 | カヤバ工業株式会社 | 液圧モータ駆動装置 |
JP5256545B2 (ja) * | 2010-02-10 | 2013-08-07 | Smc株式会社 | 減圧切換弁 |
EP2592263B1 (fr) | 2011-11-09 | 2017-12-20 | Poclain Hydraulics Industriale S.R.L. | Unité d'actionnement hydraulique, en particulier de contrôle du démarrage et arrêt des moteurs hydrauliques |
DE102012022997A1 (de) * | 2012-11-24 | 2014-05-28 | Robert Bosch Gmbh | Verstelleinrichtung für eine Hydromaschine und hydraulische Axialkolbenmaschine |
JP6111116B2 (ja) * | 2013-03-28 | 2017-04-05 | Kyb株式会社 | ポンプ容積制御装置 |
-
2014
- 2014-12-23 FR FR1463288A patent/FR3030641B1/fr not_active Expired - Fee Related
-
2015
- 2015-12-17 US US14/973,093 patent/US10428788B2/en active Active
- 2015-12-21 EP EP15201484.1A patent/EP3037661B1/fr active Active
- 2015-12-23 CN CN201510976428.4A patent/CN105715616B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
FR3030641A1 (fr) | 2016-06-24 |
CN105715616B (zh) | 2020-06-26 |
EP3037661A1 (fr) | 2016-06-29 |
US20160177913A1 (en) | 2016-06-23 |
US10428788B2 (en) | 2019-10-01 |
CN105715616A (zh) | 2016-06-29 |
EP3037661B1 (fr) | 2017-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20160624 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
ST | Notification of lapse |
Effective date: 20220808 |