BR0113862A - Disposição em um motor a pistão e método de controle dos pistões - Google Patents

Disposição em um motor a pistão e método de controle dos pistões

Info

Publication number
BR0113862A
BR0113862A BR0113862-6A BR0113862A BR0113862A BR 0113862 A BR0113862 A BR 0113862A BR 0113862 A BR0113862 A BR 0113862A BR 0113862 A BR0113862 A BR 0113862A
Authority
BR
Brazil
Prior art keywords
piston
engine
cylinders
rotatable
piston engine
Prior art date
Application number
BR0113862-6A
Other languages
English (en)
Other versions
BR0113862B1 (pt
Inventor
Magne Moe
Age Kyllingstad
Original Assignee
Nat Oilwell Norway As
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 Nat Oilwell Norway As filed Critical Nat Oilwell Norway As
Publication of BR0113862A publication Critical patent/BR0113862A/pt
Publication of BR0113862B1 publication Critical patent/BR0113862B1/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
    • F04B1/14—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 stationary cylinders
    • F04B1/141—Details or component parts
    • F04B1/146—Swash plates; Actuating elements
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • F04B11/0058—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons with piston speed control
    • F04B11/0066—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons with piston speed control with special shape of the actuating element
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being cams

Abstract

"DISPOSIçãO EM UM MOTOR A PISTãO E MéTODO DE CONTROLE DOS PISTõES". A invenção refere-se a um motor a pistão que na forma de uma bomba de pistão ou máquina a pistão (motor) compreende dois ou mais cilindros de pistões (14b, 14c), de preferência posicionados com as mesmas distâncias angulares de 180 graus para dois cilindros, 120 graus para três cilindros, etc. com relação a um eixo geométrico e cada um compreendendo um pistão alternativo com uma haste de pistão projetante (18b, 18c). Através das hastes de pistões (18b, 18c), a cada pistão é dado um deslocamento controlado correspondido com o dado deslocamento controlado de outro ou outros pistões. O dispositivo de controle é girável e influencia as porções extremas externas projetantes das hastes de pistões ou partes encaixadas nestes, por exemplo, roletes giráveis (20b, 20c). Por intermédio de uma bomba de pistão desse tipo, o pistão deve contribuir para impulsionar o fluxo de fluido, enquanto um motor a pistão desse tipo será projetado para ser acionado por um fluxo de fluido. Condições de operação são objetivadas que proporcionam um fluxo volumétrico mais uniforme, isto é, sem quaisquer flutuações significativas. Com a essa finalidade, o referido mecanismo de controle girável é projetado com uma superfície de came circundante (52) em que as extremidades de hastes de pistões se apóiam por intermédio da superfície periférica dos referidos roletes giráveis (20b, 20c). De acordo com uma característica de um método associado com a aplicação desse motor a pistão, cada pistão pode com vantagem ser acionado em uma velocidade constante através de parte de seu curso de expansão.
BRPI0113862-6A 2000-09-15 2001-09-13 disposição em um motor a pistão e método de controle dos pistões. BR0113862B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20004596 2000-09-15
NO20004596A NO316653B1 (no) 2000-09-15 2000-09-15 Anordning ved stempelmaskin og fremgangsmate til bruk ved styring av stemplene
PCT/NO2001/000374 WO2002023040A1 (en) 2000-09-15 2001-09-13 Arrangement at a piston engine and method of controlling the pistons

Publications (2)

Publication Number Publication Date
BR0113862A true BR0113862A (pt) 2003-07-22
BR0113862B1 BR0113862B1 (pt) 2011-02-08

Family

ID=19911581

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0113862-6A BR0113862B1 (pt) 2000-09-15 2001-09-13 disposição em um motor a pistão e método de controle dos pistões.

Country Status (11)

Country Link
US (1) US7004121B2 (pt)
EP (1) EP1327074B1 (pt)
CN (1) CN1273731C (pt)
AU (2) AU2001294413B2 (pt)
BR (1) BR0113862B1 (pt)
CA (1) CA2422039C (pt)
EA (1) EA004452B1 (pt)
NO (1) NO316653B1 (pt)
PL (1) PL201007B1 (pt)
RO (1) RO120726B1 (pt)
WO (1) WO2002023040A1 (pt)

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DE10232513B4 (de) * 2002-07-18 2014-02-06 Linde Hydraulics Gmbh & Co. Kg Pulsationsoptimierte hydrostatische Verdrängermaschine, insbesondere Axial- oder Radialkolbenmaschine
PL208104B1 (pl) * 2003-10-31 2011-03-31 Prysmian Cavi Sistemi Energia Sposób i instalacja do wprowadzania cieczy do roztopionej masy pod ciśnieniem
US20060213292A1 (en) * 2005-02-24 2006-09-28 Thomas C R Lash adjustment for piston rollers
US7610894B2 (en) * 2005-05-16 2009-11-03 Fsnc, Llc Self-compensating cylinder system in a process cycle
CN100424343C (zh) * 2006-06-22 2008-10-08 上海交通大学 确定无冲击恒流量双柱塞泵凸轮轮廓形状的方法
JP5275995B2 (ja) * 2006-09-26 2013-08-28 グラコ ミネソタ インコーポレーテッド ピストンポンプのための電動カムシャフトモータの制御
DE102006061437A1 (de) * 2006-12-23 2008-06-26 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Axialkolbenmotor
CN102052275B (zh) * 2009-10-30 2012-10-10 北京普析通用仪器有限责任公司 并联液相色谱泵
US20110232600A1 (en) * 2010-03-29 2011-09-29 Axial Vector Energy Corporation Barrel-type internal combustion engine and/or piston actuated compressor with optimal piston motion for increased efficiency
WO2012019656A1 (de) * 2010-08-13 2012-02-16 Formtech Technologies Gmbh Schrägscheibenmotor
US9032917B1 (en) 2011-04-21 2015-05-19 Mark McNitt Barrel cam rotating cylinder engine
US20140134008A1 (en) * 2012-11-13 2014-05-15 Caterpillar Inc. Pump having pulsation-reducing engagement surface
JP5956920B2 (ja) * 2012-12-14 2016-07-27 株式会社コガネイ 液体供給装置
DE102013105217A1 (de) * 2013-05-22 2014-11-27 Illinois Tool Works Inc. Kompressor zum Erzeugen eines Druckmediums
GB2533128B (en) * 2014-12-10 2019-07-31 Genius Velo Ltd A fluid motor
GB201502686D0 (en) * 2015-02-18 2015-04-01 Finishing Brands Uk Ltd High pressure pump
CN105003411B (zh) * 2015-07-16 2017-04-19 河北欧世盛科技有限公司 液相色谱并联高压输液泵
FR3044052B1 (fr) * 2015-11-25 2019-09-13 Exel Industries Pompe d'alimentation d'un systeme d'application d'un produit de revetement liquide
ITUB20155940A1 (it) * 2015-11-26 2017-05-26 Settima Meccanica S R L Soc A Socio Unico Pompa volumetrica a pistoni assiali perfezionata
ITUB20155952A1 (it) * 2015-11-26 2017-05-26 Settima Meccanica S R L ? Soc A Socio Unico Pompa volumetrica a pistoni radiali perfezionata
DE102018129206A1 (de) * 2017-11-22 2019-05-23 Aisin Seiki Kabushiki Kaisha Fluidpumpe
CN108343691B (zh) * 2018-03-09 2024-04-26 克诺尔车辆设备(苏州)有限公司 一种用于踏面制动单元的驱动结构
CN109931238A (zh) * 2019-04-02 2019-06-25 安徽理工大学 一种斜盘轴轴向柱塞泵
CN109838365A (zh) * 2019-04-04 2019-06-04 封海涛 流体交换机
GB202115135D0 (en) * 2021-10-21 2021-12-08 Univ Dublin City An improved pump

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Also Published As

Publication number Publication date
WO2002023040A1 (en) 2002-03-21
PL360701A1 (en) 2004-09-20
NO20004596D0 (no) 2000-09-15
RO120726B1 (ro) 2006-06-30
EP1327074A1 (en) 2003-07-16
EA200300352A1 (ru) 2003-08-28
CN1459004A (zh) 2003-11-26
NO20004596L (no) 2002-03-18
PL201007B1 (pl) 2009-02-27
US20040011193A1 (en) 2004-01-22
CN1273731C (zh) 2006-09-06
BR0113862B1 (pt) 2011-02-08
AU2001294413B2 (en) 2004-11-25
CA2422039C (en) 2007-05-29
AU9441301A (en) 2002-03-26
EA004452B1 (ru) 2004-04-29
US7004121B2 (en) 2006-02-28
CA2422039A1 (en) 2002-03-21
EP1327074B1 (en) 2016-08-17
NO316653B1 (no) 2004-03-22

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/09/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 13.09.2021