BR112016018015A2 - Dispositivo de pistão axial - Google Patents

Dispositivo de pistão axial

Info

Publication number
BR112016018015A2
BR112016018015A2 BR112016018015A BR112016018015A BR112016018015A2 BR 112016018015 A2 BR112016018015 A2 BR 112016018015A2 BR 112016018015 A BR112016018015 A BR 112016018015A BR 112016018015 A BR112016018015 A BR 112016018015A BR 112016018015 A2 BR112016018015 A2 BR 112016018015A2
Authority
BR
Brazil
Prior art keywords
rotary valve
stem
pump
piston device
axial piston
Prior art date
Application number
BR112016018015A
Other languages
English (en)
Portuguese (pt)
Inventor
A Hemink Douglas
Original Assignee
Torvec Inc
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 Torvec Inc filed Critical Torvec Inc
Publication of BR112016018015A2 publication Critical patent/BR112016018015A2/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
    • 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
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • F04B1/126—Piston shoe retaining 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
    • F04B1/14—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
    • F04B1/143—Cylinders
    • 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
    • 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
    • F04B1/16—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 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
    • F04B1/26—Control
    • F04B1/28—Control of machines or pumps with stationary cylinders
    • F04B1/29—Control of machines or pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B1/295—Control of machines or pumps with stationary cylinders 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
    • 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
    • F04B11/0091—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using a special shape of fluid pass, e.g. throttles, ducts
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1009—Distribution members
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1087—Valve seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
BR112016018015A 2014-02-07 2015-02-05 Dispositivo de pistão axial BR112016018015A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461937166P 2014-02-07 2014-02-07
US201462093146P 2014-12-17 2014-12-17
PCT/US2015/014630 WO2015120154A1 (en) 2014-02-07 2015-02-05 Axial piston device

Publications (1)

Publication Number Publication Date
BR112016018015A2 true BR112016018015A2 (pt) 2017-08-08

Family

ID=52472634

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016018015A BR112016018015A2 (pt) 2014-02-07 2015-02-05 Dispositivo de pistão axial

Country Status (7)

Country Link
US (2) US20160348672A1 (enrdf_load_stackoverflow)
EP (1) EP3111087A1 (enrdf_load_stackoverflow)
JP (1) JP2017508097A (enrdf_load_stackoverflow)
KR (1) KR20160119815A (enrdf_load_stackoverflow)
CN (1) CN106103988A (enrdf_load_stackoverflow)
BR (1) BR112016018015A2 (enrdf_load_stackoverflow)
WO (1) WO2015120154A1 (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3020969B1 (en) * 2014-11-11 2017-09-27 Danfoss A/S Pump arrangement
WO2017187228A1 (en) * 2016-04-27 2017-11-02 Canada Metal (Pacific) Ltd. Hydraulic pump with isolated commutator
WO2019079176A1 (en) 2017-10-16 2019-04-25 Curaegis Technologies, Inc. ROTARY PISTON ASSEMBLY
CN107829896B (zh) * 2017-12-03 2024-03-05 自然资源部天津海水淡化与综合利用研究所 流量可调柱塞式高压泵能量回收一体机
CN109236596B (zh) * 2018-09-21 2020-02-18 合肥工业大学 一种斜盘式液压轴向柱塞泵/马达重载滑靴副减摩盘
JP7220608B2 (ja) * 2019-03-26 2023-02-10 ナブテスコ株式会社 斜板、斜板式ポンプ及び建設機械
DE102019113536B4 (de) * 2019-05-21 2022-04-21 Danfoss A/S Vorrichtung zur Bereitstellung von Anschlüssen an einen Maschinenbereich einer hydraulischen Maschinenanordnung
CN110374831A (zh) * 2019-08-26 2019-10-25 湖南力威液压设备股份有限公司 一种定量径向配油泵
IT201900020050A1 (it) * 2019-10-30 2021-04-30 Annovi Reverberi Spa Valvola bidirezionale automatica e pompa dotata di detta valvola
US12006924B2 (en) * 2021-08-04 2024-06-11 Caterpillar Inc. Axial piston pump mounting flange configuration
CN114215714B (zh) * 2022-01-05 2024-05-03 多普医疗科技(郑州)有限公司 一种流体输送计量系统及流体输送装置
CN115750254A (zh) * 2022-12-01 2023-03-07 新乡航空工业(集团)有限公司 一种无侧向力的自由柱塞式液压泵

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1781068A (en) * 1921-04-29 1930-11-11 Michell Crankless Engines Corp Fluid motor and pump
US1971601A (en) * 1932-07-30 1934-08-28 Evans Appliance Company Pumping and distributing mechanism
US2403854A (en) * 1944-12-05 1946-07-09 Gen Motors Corp Pump
US2397594A (en) * 1945-01-06 1946-04-02 J D Buchanan Hydraulic motor or pump
US3418942A (en) * 1966-10-13 1968-12-31 Avco Corp Contamination-resistant fuel pump with eccentrically located drive shaft
US3682044A (en) * 1970-03-31 1972-08-08 Delavan Mfg Co Inc Balanced hydraulic device
GB1390029A (en) * 1971-07-29 1975-04-09 Lucas Industries Ltd Fuel pumps for use in conjunction with gas turbine engines
US4286927A (en) * 1978-08-14 1981-09-01 Mcdonnell Douglas Corporation Hydraulic power transfer unit
JP3080278B2 (ja) * 1992-10-05 2000-08-21 株式会社豊田自動織機製作所 往復動型圧縮機
US5918529A (en) * 1996-08-02 1999-07-06 Linde Aktiengesellschaft Hydrostatic axial piston machine utilizing bridge segments which are radially inward of the piston bores
US6431051B1 (en) * 2000-03-31 2002-08-13 Sauer-Danfoss Inc. Closed cavity hydraulic piston and method of making the same
CN101243255B (zh) * 2005-08-12 2010-04-21 汉拏空调株式会社 压缩机
JP4730317B2 (ja) * 2007-02-02 2011-07-20 株式会社豊田自動織機 両頭ピストン式圧縮機
JP5045555B2 (ja) * 2008-05-29 2012-10-10 株式会社豊田自動織機 両頭ピストン型斜板式圧縮機
JP5240311B2 (ja) * 2011-03-15 2013-07-17 株式会社豊田自動織機 ピストン式圧縮機のシリンダブロックおよびピストン式圧縮機のシリンダブロック加工方法
JP5218588B2 (ja) * 2011-03-31 2013-06-26 株式会社豊田自動織機 両頭ピストン型斜板式圧縮機
CN104755759B (zh) * 2012-11-05 2016-12-07 株式会社丰田自动织机 容量可变型斜盘式压缩机

Also Published As

Publication number Publication date
US20200332782A1 (en) 2020-10-22
EP3111087A1 (en) 2017-01-04
KR20160119815A (ko) 2016-10-14
US20160348672A1 (en) 2016-12-01
CN106103988A (zh) 2016-11-09
WO2015120154A1 (en) 2015-08-13
JP2017508097A (ja) 2017-03-23

Similar Documents

Publication Publication Date Title
BR112016018015A2 (pt) Dispositivo de pistão axial
BR112017010764A2 (pt) recursos para comunicação de fluido através de conjunto de eixo de acionamento de instrumento cirúrgico ultrassônico
BR112019005691A2 (pt) equipamento de limpeza
BR112019005557A8 (pt) Instrumento eletrocirúrgico com desviador de fluidos
BR112018008550A2 (pt) sistema e método para engate de êmbolo de seringa em um injetor
BR112016017105A2 (pt) válvula de microfluidos.
BR112017005332A2 (pt) dispositivo para aplicação de agente terapêutico
BR112017013313A2 (pt) biela de comprimento variável e motor de combustão interna com razão de compressão variável
CA2921291C (en) Pump for pumping liquid as well as an impeller assembly
CL2016000646A1 (es) Varilla de perforación que comprende una primera y segunda interfaz de conexión con un componente hidráulico, donde la salida de fluido del componente hidráulico en la primera interfaz está en comunicación fluida con la entrada de fluido del componente hidráulico en la segunda interfaz, proporcionando un sello; y segunda varilla
BR112018001163A2 (pt) carcaça de escape para um motor de turbina de aeronave, motor de turbina e aeronave
BR112017013425A2 (pt) processo de detecção de vazamento de fluido em uma turbomáquina e sistema de distribuição de fluido
BR112018008621A2 (pt) bomba para instrumento de detecção de gás portátil
BR112017028411A2 (pt) sistema de válvula descontrolada para uma bomba
EP3309363A3 (en) Seal cooling
CL2019000939A1 (es) Banda de embalaje para eje de bomba y cojinete.
BR112017003790A2 (pt) disposição de sensor de curso de pistão para uma unidade de frenagem
BR112012029261A2 (pt) conjunto de bomba.
BR112016023339A2 (pt) bomba com engrenagens a combustível, prevista notadamente como bomba de alta pressão
BR112017026138A2 (pt) injetor para impedir aderências de agulha acidentais
MX2019006430A (es) Montaje de varilla y dispositivo de fluido a presion.
BR112016024017A2 (pt) junta articulada com sinal de posição hidráulico
BR112012029260A2 (pt) conjunto de bomba e método para ajustar o deslocamento de fluido de uma bomba de pistão.
BR112017016746A2 (pt) conjunto para um sistema para inflar pneu e sistema para inflar pneu
AR080397A1 (es) Sistema de bomba de cavidad progresiva de velocidad variable

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2552 DE 03-12-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.