BR112017009603A2 - máquina hidráulica com cilindros axiais oscilantes aperfeiçoados - Google Patents

máquina hidráulica com cilindros axiais oscilantes aperfeiçoados

Info

Publication number
BR112017009603A2
BR112017009603A2 BR112017009603A BR112017009603A BR112017009603A2 BR 112017009603 A2 BR112017009603 A2 BR 112017009603A2 BR 112017009603 A BR112017009603 A BR 112017009603A BR 112017009603 A BR112017009603 A BR 112017009603A BR 112017009603 A2 BR112017009603 A2 BR 112017009603A2
Authority
BR
Brazil
Prior art keywords
cylinder
oscillating axial
axial cylinders
hydraulic machine
ball joint
Prior art date
Application number
BR112017009603A
Other languages
English (en)
Inventor
Pecorari Felice
Original Assignee
Money S R L
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Money S R L filed Critical Money S R L
Publication of BR112017009603A2 publication Critical patent/BR112017009603A2/pt

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
    • F04B1/2014—Details or component parts
    • 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
    • F03C1/0639—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 having two or more sets of cylinders or pistons
    • 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
    • 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
    • F03C1/0652—Cylinders
    • 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
    • F03C1/0673—Connection between rotating cylinder and rotating inclined 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
    • F03C1/0678—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
    • F04B1/20—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
    • F04B1/2035—Cylinder barrels
    • 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
    • F04B1/2092—Means for connecting rotating cylinder barrels and rotating inclined swash plates
    • 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
    • F04B1/22—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 having two or more sets of cylinders or pistons
    • 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
    • F04B1/22—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 having two or more sets of cylinders or pistons
    • F04B1/24—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 having two or more sets of cylinders or pistons inclined to the main shaft axis
    • 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
    • F04B1/328—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 axis of the cylinder barrel relative to the swash plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)

Abstract

uma máquina hidráulica (137) com cilindros axiais oscilantes compreende: uma pluralidade de cilindros axiais oscilantes (138) colocados em rotação síncrona entre um primeiro elemento rotativo, um disco rotativo (47), que suporta uma extremidade do cilindro, fundo ou pistão, e um segundo elemento rotativo, um tambor rotativo (44), que suporta a extremidade oposta do cilindro; cada cilindro sendo conectado aos ditos elementos rotativos com uma junta esférica em direção a cada um deles; cada junta esférica sendo furada para permitir a passagem de líquido hidráulico e a admissão/descarga através da mesma; caracterizada pelo fato de que ela possui pelo menos o fundo ou o pistão conectado ao respectivo elemento rotativo com uma junta esférica (141, 146) possuindo uma superfície esférica com diâmetro igual ou maior que o diâmetro do cilindro. descrevem-se diversas modalidades de um cilindro axial oscilante, assim como bombas ou motores constituídos de um ou dois grupos de cilindros axiais oscilantes.
BR112017009603A 2014-11-08 2015-11-09 máquina hidráulica com cilindros axiais oscilantes aperfeiçoados BR112017009603A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMO20140327 2014-11-08
PCT/IB2015/002082 WO2016071752A1 (en) 2014-11-08 2015-11-09 Hydraulic machine with improved oscillating axial cylinders

Publications (1)

Publication Number Publication Date
BR112017009603A2 true BR112017009603A2 (pt) 2017-12-19

Family

ID=52232344

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017009603A BR112017009603A2 (pt) 2014-11-08 2015-11-09 máquina hidráulica com cilindros axiais oscilantes aperfeiçoados

Country Status (5)

Country Link
US (1) US20170335820A1 (pt)
EP (1) EP3218601A1 (pt)
CN (1) CN107278242A (pt)
BR (1) BR112017009603A2 (pt)
WO (1) WO2016071752A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3246565B1 (en) * 2016-05-19 2019-09-18 Innas B.V. A hydraulic device
EP3399186B1 (en) * 2017-05-03 2019-10-16 Innas B.V. A hydraulic device
DK3477102T3 (da) * 2017-10-25 2021-03-08 Innas Bv Hydraulisk anordning
DE102019212074A1 (de) * 2019-08-13 2021-02-18 Robert Bosch Gmbh Motor-Hydromaschinen-Einheit zum Anbau an ein Hydraulikaggregat
CN114576125A (zh) * 2022-03-23 2022-06-03 苑亚忠 一种偏转缸体泵

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE617507C (de) * 1931-08-26 1935-08-20 Hans Thoma Dr Ing Ausbildung der ebenen Steuerflaechen fuer Fluessigkeitsgetriebe mit Schiefscheibe
US2146133A (en) * 1936-06-01 1939-02-07 Waterbury Tool Co Power transmission
US2332105A (en) * 1941-04-07 1943-10-19 Alfons H Neuland Barrel engine
GB861878A (en) * 1956-05-09 1961-03-01 Gunnar Axel Wahlmark Improvements in piston members and hydraulic devices incorporating such members
US4075933A (en) * 1976-06-04 1978-02-28 Gresen Manufacturing Company Hydraulic pump or motor
FR2427486A1 (fr) * 1978-06-02 1979-12-28 Centre Techn Ind Mecanique Pompe/moteur hydraulique multicylindrique a barillet, a cylindree variable
AU2955392A (en) * 1992-10-30 1994-05-24 Felice Pecorari Volumetric fluid machine equipped with pistons without connecting rods
EP0805921A1 (en) 1995-01-19 1997-11-12 S.A.I. Societa' Apparecchiature Idrauliche S.P.A. Volumetric machine with curved liners
DE10154921A1 (de) * 2001-11-08 2003-05-15 Linde Ag Hydrostatische Axialkolbenmaschine in Triebflanschbauweise
DE10393875D2 (de) * 2002-12-18 2005-08-18 Bosch Rexroth Ag Axialkolbenmaschine
DE102004010373A1 (de) * 2004-03-03 2005-09-22 Bosch Rexroth Ag Axialkolbenmaschine
DE102005058938A1 (de) * 2005-11-11 2007-05-16 Brueninghaus Hydromatik Gmbh Hydrostatische Kolbenmaschine
GB2440155A (en) * 2006-07-18 2008-01-23 Agco Gmbh An axial piston pump or machine of the swashplate or bent axis type
DE102008012404A1 (de) * 2008-03-04 2009-09-10 Linde Material Handling Gmbh Hydrostatische Verdrängereinheit
US8511079B2 (en) * 2009-12-16 2013-08-20 Eaton Corporation Piecewise variable displacement power transmission
CN201763555U (zh) * 2010-07-29 2011-03-16 启东高压油泵有限公司 新型一体式轴向柱塞泵
WO2013087666A1 (de) 2011-12-15 2013-06-20 Robert Bosch Gmbh Hydrostatische axialkolbenmaschine
DE102012006292A1 (de) 2012-03-29 2013-10-02 Robert Bosch Gmbh Hydrostatische Axialkolbenmaschine
DE102012006288A1 (de) * 2012-03-29 2013-10-02 Robert Bosch Gmbh Hydrostatische Axialkolbenmaschine mit einzelnen Zylinderhülsen
CN203176695U (zh) * 2013-03-27 2013-09-04 飞翼股份有限公司 一种油缸球头的自润滑装置

Also Published As

Publication number Publication date
CN107278242A (zh) 2017-10-20
EP3218601A1 (en) 2017-09-20
US20170335820A1 (en) 2017-11-23
WO2016071752A1 (en) 2016-05-12

Similar Documents

Publication Publication Date Title
BR112017009603A2 (pt) máquina hidráulica com cilindros axiais oscilantes aperfeiçoados
BR112017001344A2 (pt) conjuntos de armações de extremidade de potência e de eixos de manivela, método para prender um eixo de manivela a uma extremidade de potência, e, dispositivo de suporte com eixo de manivela.
BR112017008132A2 (pt) variantes de endoglucanase fúngica, produção e uso das mesmas
EP2586966A3 (en) Rotary actuator
BR112017004634A2 (pt) conjunto de rolamento de ar compósito
BR112017010542B8 (pt) Moinho de moagem vertical
BR112015025732A2 (pt) método para operar um maquinário de rotação e máquina de rotação
BR112014018808B8 (pt) Conjunto de rolamentos de rolos e máquina rotativa
AR090069A1 (es) Bomba de embolo giratorio
MX2020003874A (es) Eje de tornillo sin fin de dos aletas para una máquina de mezcla y de amasado.
BR112017012290A2 (pt) um motor de fluido e uma bomba de fluido
CL2017001775A1 (es) Aparato hidráulico para excavadoras y equipos de construcción en general.
CL2016001775A1 (es) Sistema de suspensión de eje principal soportado en la parte superior
AR105406A1 (es) Dispositivo de distribución para al menos un fluido
BR112014016312A8 (pt) dispositivo para ancoragem em um envoltório em um furo de sondagem de poço no solo
BR112018006917A2 (pt) configuração alternante em chanfradura para o espaçamento de chapas de transferência de calor
BR112018000279A2 (pt) sistema de transmissão por correias
ES2657984T3 (es) Bomba helicoidal excéntrica, articulación de perno y procedimiento para fabricar una articulación de perno
ES2623707T3 (es) Máquina hidráulica que comprende cilindros con aberturas desplazadas de forma angular
BR112012021678A2 (pt) dispositivo de parafuso push in e máquina de moldagem por rolo.
AR104215A1 (es) Cojinete intermedio para un árbol de transmisión impulsor
BR112017009384A2 (pt) sistema para transportar um meio
BR112017009447A2 (pt) dispositivo para transportar um meio
RU2014144864A (ru) Гидравлический вибратор
BR112017017847A2 (pt) bomba de engrenagem para líquidos ou fluidos compressíveis

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]