ES2623707T3 - Máquina hidráulica que comprende cilindros con aberturas desplazadas de forma angular - Google Patents
Máquina hidráulica que comprende cilindros con aberturas desplazadas de forma angular Download PDFInfo
- Publication number
- ES2623707T3 ES2623707T3 ES14731746.5T ES14731746T ES2623707T3 ES 2623707 T3 ES2623707 T3 ES 2623707T3 ES 14731746 T ES14731746 T ES 14731746T ES 2623707 T3 ES2623707 T3 ES 2623707T3
- Authority
- ES
- Spain
- Prior art keywords
- cylinders
- hydraulic machine
- openings
- angularly displaced
- drum
- 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.)
- Active
Links
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
- F04B1/12—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
- F04B1/20—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 having rotary cylinder block
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
- F01B3/007—Swash plate
-
- 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
- F03C1/0636—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 having rotary cylinder block
-
- 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
- F03C1/0636—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 having rotary cylinder block
- F03C1/0644—Component parts
- F03C1/0655—Valve means
-
- 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
- F04B1/20—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 having rotary cylinder block
- F04B1/2014—Details or component parts
- F04B1/2042—Valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Abstract
Una máquina hidráulica que comprende un tambor (12) arrastrado en un movimiento de rotación por un árbol de entrada (6) que, a su vez, comprende cilindros (14) distribuidos alrededor del eje, en donde cada uno de ellos recibe un pistón deslizante (16) en función de la rotación del árbol, en donde cada cilindro desemboca en una abertura (30) en una cara transversal del tambor apoyada sobre una platina circular (24) provista de colectores de entrada y salida, en donde las aberturas (30), respecto a sus correspondientes cilindros (14), presentan desplazamientos angulares incluidos en un intervalo total de desplazamiento caracterizado por la ubicación de los desplazamientos de las aberturas (30) en uno u otro extremo del intervalo.
Description
Claims (1)
-
imagen1
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1355462A FR3007084B1 (fr) | 2013-06-12 | 2013-06-12 | Machine hydraulique comportant des cylindres disposant d'ouvertures decalees angulairement |
FR1355462 | 2013-06-12 | ||
PCT/FR2014/051261 WO2014199041A1 (fr) | 2013-06-12 | 2014-05-28 | Machine hydraulique comportant des cylindres disposant d'ouvertures decalees angulairement |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2623707T3 true ES2623707T3 (es) | 2017-07-12 |
Family
ID=49322503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES14731746.5T Active ES2623707T3 (es) | 2013-06-12 | 2014-05-28 | Máquina hidráulica que comprende cilindros con aberturas desplazadas de forma angular |
Country Status (6)
Country | Link |
---|---|
US (1) | US9932972B2 (es) |
EP (1) | EP3008340B1 (es) |
CN (1) | CN105339655B (es) |
ES (1) | ES2623707T3 (es) |
FR (1) | FR3007084B1 (es) |
WO (1) | WO2014199041A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3038348B1 (fr) | 2015-07-01 | 2019-08-23 | Poclain Hydraulics Industrie | Machine hydraulique a pistons radiaux a distribution en harmonique |
GB2579359B (en) * | 2018-11-28 | 2021-04-14 | Terex Gb Ltd | Rotor positioning device of an impact crusher |
EP4350144A1 (en) * | 2022-10-06 | 2024-04-10 | Volvo Construction Equipment AB | Hydraulic piston pump and method for affecting the sound character of the piston pump |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH490610A (de) * | 1967-06-09 | 1970-05-15 | Karl Marx Stadt Ind Werke | Hydraulische Kolbenmaschine |
DE4127751C1 (es) * | 1991-08-22 | 1992-11-12 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
ZA935640B (en) * | 1992-08-06 | 1995-08-08 | Hydrowatt Syst | Axial piston machine, in particular axial piston pump or axial piston motor |
US5358388A (en) * | 1994-01-27 | 1994-10-25 | Eaton Corporation | Noise reduction at the second order frequency |
JPH07310646A (ja) * | 1994-05-17 | 1995-11-28 | Daikin Ind Ltd | ピストンポンプ |
JP3362576B2 (ja) * | 1995-02-10 | 2003-01-07 | ダイキン工業株式会社 | 可変容量形ピストン機械 |
AT408898B (de) * | 1998-04-27 | 2002-03-25 | Joerg Thurner | Axialkolbenverstellmaschine |
US6971232B2 (en) * | 2003-07-22 | 2005-12-06 | Eaton Corporation | Hydraulic drive system and improved control valve assembly therefor |
DE102007048316B4 (de) * | 2007-10-09 | 2010-05-27 | Danfoss A/S | Hydraulische Axialkolbenmaschine |
-
2013
- 2013-06-12 FR FR1355462A patent/FR3007084B1/fr not_active Expired - Fee Related
-
2014
- 2014-05-28 US US14/897,614 patent/US9932972B2/en active Active
- 2014-05-28 CN CN201480033386.4A patent/CN105339655B/zh not_active Expired - Fee Related
- 2014-05-28 WO PCT/FR2014/051261 patent/WO2014199041A1/fr active Application Filing
- 2014-05-28 EP EP14731746.5A patent/EP3008340B1/fr active Active
- 2014-05-28 ES ES14731746.5T patent/ES2623707T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
CN105339655B (zh) | 2017-04-05 |
EP3008340B1 (fr) | 2017-04-12 |
US9932972B2 (en) | 2018-04-03 |
FR3007084A1 (fr) | 2014-12-19 |
US20160131117A1 (en) | 2016-05-12 |
WO2014199041A1 (fr) | 2014-12-18 |
FR3007084B1 (fr) | 2015-06-26 |
CN105339655A (zh) | 2016-02-17 |
EP3008340A1 (fr) | 2016-04-20 |
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