BRPI0717330A2 - Controle eletrônico de motor de eixo de cames para bomba de êmbolo - Google Patents

Controle eletrônico de motor de eixo de cames para bomba de êmbolo

Info

Publication number
BRPI0717330A2
BRPI0717330A2 BRPI0717330-0A2A BRPI0717330A BRPI0717330A2 BR PI0717330 A2 BRPI0717330 A2 BR PI0717330A2 BR PI0717330 A BRPI0717330 A BR PI0717330A BR PI0717330 A2 BRPI0717330 A2 BR PI0717330A2
Authority
BR
Brazil
Prior art keywords
pump
motor control
shaft motor
electronic
pump shaft
Prior art date
Application number
BRPI0717330-0A2A
Other languages
English (en)
Inventor
Timothy Sidlyarevich
James Campbell
John Metza
Original Assignee
Graco Minnesota 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 Graco Minnesota Inc filed Critical Graco Minnesota Inc
Publication of BRPI0717330A2 publication Critical patent/BRPI0717330A2/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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • 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
    • F04B2201/00—Pump parameters
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven 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
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1201—Rotational speed of the 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
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • 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
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0209—Rotational speed
    • 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
    • F04B2205/00—Fluid parameters
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Transmission Device (AREA)
  • Valve Device For Special Equipments (AREA)
BRPI0717330-0A2A 2006-09-26 2007-09-25 Controle eletrônico de motor de eixo de cames para bomba de êmbolo BRPI0717330A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82699706P 2006-09-26 2006-09-26
PCT/US2007/079436 WO2008039787A2 (en) 2006-09-26 2007-09-25 Electronic camshaft motor control for piston pump

Publications (1)

Publication Number Publication Date
BRPI0717330A2 true BRPI0717330A2 (pt) 2013-10-29

Family

ID=39230920

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0717330-0A2A BRPI0717330A2 (pt) 2006-09-26 2007-09-25 Controle eletrônico de motor de eixo de cames para bomba de êmbolo

Country Status (10)

Country Link
US (1) US8807958B2 (pt)
EP (2) EP2076673B1 (pt)
JP (1) JP5275995B2 (pt)
KR (1) KR101401849B1 (pt)
CN (1) CN101558240B (pt)
BR (1) BRPI0717330A2 (pt)
ES (1) ES2707812T3 (pt)
RU (1) RU2431764C2 (pt)
TW (1) TWI411728B (pt)
WO (1) WO2008039787A2 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2526029C2 (ru) * 2012-12-17 2014-08-20 Общество с ограниченной ответственностью научно-технический центр "АРГО" (ООО НТЦ "АРГО") Способ управления цилиндрическим линейным индукционным насосом
CN103869030B (zh) * 2012-12-18 2016-12-28 北京普源精仪科技有限责任公司 一种具有串联柱塞泵的液相色谱仪及其控制方法
CN108171145B (zh) * 2017-12-26 2020-08-28 迈克医疗电子有限公司 流量控制方法和装置、分析仪器及计算机可读存储介质
EP4127474A1 (en) * 2020-03-31 2023-02-08 Graco Minnesota Inc. Pump drive system
CN115186415B (zh) * 2022-09-14 2022-12-23 楚大智能(武汉)技术研究院有限公司 一种凸轮优化设计方法和装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2824575B2 (ja) * 1987-08-11 1998-11-11 株式会社日立製作所 低脈流送液ポンプ
JP2745526B2 (ja) * 1988-03-28 1998-04-28 株式会社島津製作所 往復動型送液ポンプ
US5145339A (en) 1989-08-08 1992-09-08 Graco Inc. Pulseless piston pump
US5635070A (en) 1990-07-13 1997-06-03 Isco, Inc. Apparatus and method for supercritical fluid extraction
TW232759B (pt) * 1992-03-16 1994-10-21 Wagner Spray Tech Corp
JP3111790B2 (ja) * 1994-02-03 2000-11-27 株式会社日立製作所 流量精密制御ポンプ
CA2146177C (en) * 1995-04-03 2000-09-05 Adrian P. Wade Intelligent flow analysis network
US5725358A (en) 1995-08-30 1998-03-10 Binks Manufacturing Company Pressure regulated electric pump
CN1204384A (zh) * 1995-11-14 1999-01-06 费卢瓦泵有限公司 有至少两个驱动缸的设备
US5737994A (en) 1996-11-27 1998-04-14 Escobosa; Alfonso S. Digital variable actuation system
US6024060A (en) * 1998-06-05 2000-02-15 Buehrle, Ii; Harry W. Internal combustion engine valve operating mechanism
DE19849785C1 (de) * 1998-10-28 2000-03-16 Ott Kg Lewa Verfahren und Vorrichtung zur Förderstromeinstellung bei oszillierenden Verdrängerpumpen
US6464464B2 (en) 1999-03-24 2002-10-15 Itt Manufacturing Enterprises, Inc. Apparatus and method for controlling a pump system
US6264431B1 (en) 1999-05-17 2001-07-24 Franklin Electric Co., Inc. Variable-speed motor drive controller for a pump-motor assembly
US6353303B1 (en) 1999-10-19 2002-03-05 Fasco Industries, Inc. Control algorithm for induction motor/blower system
NO316653B1 (no) * 2000-09-15 2004-03-22 Nat Oilwell Norway As Anordning ved stempelmaskin og fremgangsmate til bruk ved styring av stemplene
FR2817594B1 (fr) 2000-12-04 2005-07-01 Exel Ind Dispositif de pompage pour produits epais ou sensibles a la turbulence
US6494685B2 (en) 2001-03-29 2002-12-17 Kadant, Inc. Pump and motor assembly with constant pressure output
US6652239B2 (en) 2001-03-29 2003-11-25 Kadant Inc. Motor controller for a hydraulic pump with electrical regeneration
US6997683B2 (en) 2003-01-10 2006-02-14 Teledyne Isco, Inc. High pressure reciprocating pump and control of the same
JP3917108B2 (ja) * 2003-06-03 2007-05-23 ナブテスコ株式会社 流体吐出ポンプ
JP2005123220A (ja) * 2003-10-14 2005-05-12 Nikon Corp ステージ制御方法、露光方法、ステージ制御装置及び露光装置、並びにデバイス製造方法
US8540493B2 (en) 2003-12-08 2013-09-24 Sta-Rite Industries, Llc Pump control system and method

Also Published As

Publication number Publication date
US20100034666A1 (en) 2010-02-11
TW200835856A (en) 2008-09-01
WO2008039787A3 (en) 2008-08-21
JP5275995B2 (ja) 2013-08-28
JP2010505065A (ja) 2010-02-18
KR20090057325A (ko) 2009-06-04
EP2076673A4 (en) 2014-07-23
CN101558240A (zh) 2009-10-14
WO2008039787A2 (en) 2008-04-03
US8807958B2 (en) 2014-08-19
EP2076673A2 (en) 2009-07-08
RU2009115665A (ru) 2010-11-10
TWI411728B (zh) 2013-10-11
KR101401849B1 (ko) 2014-05-29
RU2431764C2 (ru) 2011-10-20
ES2707812T3 (es) 2019-04-05
CN101558240B (zh) 2013-03-20
EP3327285B1 (en) 2019-07-03
EP3327285A1 (en) 2018-05-30
EP2076673B1 (en) 2018-11-07

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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 11A 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 2481 DE 24-07-2018 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.