BR112017028411A2 - sistema de válvula descontrolada para uma bomba - Google Patents

sistema de válvula descontrolada para uma bomba

Info

Publication number
BR112017028411A2
BR112017028411A2 BR112017028411A BR112017028411A BR112017028411A2 BR 112017028411 A2 BR112017028411 A2 BR 112017028411A2 BR 112017028411 A BR112017028411 A BR 112017028411A BR 112017028411 A BR112017028411 A BR 112017028411A BR 112017028411 A2 BR112017028411 A2 BR 112017028411A2
Authority
BR
Brazil
Prior art keywords
pump
valve
uncontrolled
valve system
main valve
Prior art date
Application number
BR112017028411A
Other languages
English (en)
Inventor
Lee Strong Christopher
Original Assignee
Carlisle Fluid Tech 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 Carlisle Fluid Tech Inc filed Critical Carlisle Fluid Tech Inc
Publication of BR112017028411A2 publication Critical patent/BR112017028411A2/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
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/123—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber
    • F04B9/125—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting elastic-fluid motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • B05B9/0409—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material the pumps being driven by a hydraulic or a pneumatic fluid
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F04B23/025—Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir
    • F04B23/028—Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir the pump being mounted on top of the reservoir
    • 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
    • F04B49/02—Stopping, starting, unloading or idling 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
    • 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
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/03—Stopping, starting, unloading or idling control by means 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
    • 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
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F04B49/10—Other safety measures
    • 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
    • F04B49/10—Other safety measures
    • F04B49/103—Responsive to 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0201—Position of the piston
    • 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
    • F04B2203/09—Motor parameters of linear hydraulic 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
    • F04B2203/10—Motor parameters of linear elastic fluid motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/875—Control measures for coping with failures
    • F15B2211/8755—Emergency shut-down

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Fluid-Driven Valves (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Coating Apparatus (AREA)

Abstract

a presente invenção refere-se a um sistema que inclui uma bomba. a bomba inclui um pistão configurado para axialmente retribuir dentro de um corpo. o movimento axial do pistão ativa uma primeira válvula da câmara e uma segunda válvula da câmara. o sistema também inclui uma válvula principal configurada para direcionar um fluxo à bomba para facilitar o movimento axial que então transfere um fluido de um reservatório a um aplicador de spray. o sistema inclui um sistema de válvula descontrolada fluidamente acoplado à válvula principal e configurado para detectar um estado descontrolado da bomba. o sistema de válvula descontrolada é configurado para direcionar a válvula principal para parar a operação da bomba em resposta à detecção do estado descontrolado.
BR112017028411A 2015-06-29 2016-06-29 sistema de válvula descontrolada para uma bomba BR112017028411A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562186220P 2015-06-29 2015-06-29
US15/196,007 US10480494B2 (en) 2015-06-29 2016-06-28 Runaway valve system for a pump
PCT/US2016/040164 WO2017004245A1 (en) 2015-06-29 2016-06-29 Runaway valve system for a pump

Publications (1)

Publication Number Publication Date
BR112017028411A2 true BR112017028411A2 (pt) 2018-08-28

Family

ID=57601930

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017028411A BR112017028411A2 (pt) 2015-06-29 2016-06-29 sistema de válvula descontrolada para uma bomba

Country Status (9)

Country Link
US (1) US10480494B2 (pt)
EP (1) EP3314124A1 (pt)
JP (1) JP6546298B2 (pt)
CN (1) CN107923388B (pt)
AU (1) AU2016287501B2 (pt)
BR (1) BR112017028411A2 (pt)
CA (1) CA2991046A1 (pt)
MX (1) MX2018000226A (pt)
WO (1) WO2017004245A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3073906A1 (fr) * 2017-11-20 2019-05-24 Exel Industries Installation de pompage comprenant une pompe pneumatique et une vanne pour reguler l'alimentation de la pompe en gaz comprime
CN107899780A (zh) * 2017-11-28 2018-04-13 李晋 一种用于流体流速调节的喷管
CN107866343A (zh) * 2017-11-28 2018-04-03 宁波市鄞州堃信工业产品设计有限公司 一种用于流体流速调节的喷管
CN108361170A (zh) * 2018-02-26 2018-08-03 浙江斯耐尔涂装设备制造有限公司 喷涂机高压泵
US11406995B2 (en) * 2019-01-25 2022-08-09 Graco Minnesota Inc. Material spray gun
GB2581164A (en) * 2019-02-06 2020-08-12 Mhwirth Gmbh Fluid pump, pump assembly and method of pumping fluid

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
GB878072A (en) 1958-05-08 1961-09-27 Chemical Engineering Wiltons L Improvements relating to governors for reciprocating pumps
GB1131854A (en) * 1965-06-18 1968-10-30 Elliott Brothers London Ltd Improvements in and relating to the monitoring of control systems
US3965927A (en) 1974-12-02 1976-06-29 Graco Inc. Overrun valve for air pumps
US4080987A (en) * 1976-03-22 1978-03-28 Gerber Products Company Hydraulic safety valve
JPS61178576A (ja) 1985-02-05 1986-08-11 Nippon Pawaade Kogyo Kk 往復動エア−ポンプのエア−モ−タ−作動機構
JPS61178576U (pt) 1985-04-19 1986-11-07
US4830046A (en) 1988-04-22 1989-05-16 Hose Specialties/Capri, Inc. Excess flow control valve
US4976281A (en) 1990-05-10 1990-12-11 Berglund Wilhelm A Safety valve assembly for fluid system
US5174722A (en) 1991-08-09 1992-12-29 Bomar Corporation Safety shutdown circuit for pneumatic pump system
US5222518A (en) 1992-08-24 1993-06-29 Graco Inc. Air flow control valve
US6409142B1 (en) 1999-10-20 2002-06-25 Hitachi Construction Machinery Co. Ltd. Pipe breakage control valve device
US6901841B2 (en) 2003-07-30 2005-06-07 Lincoln Industrial Corporation Gas bleed system with improved control
US9677549B2 (en) * 2005-07-28 2017-06-13 Graco Minnesota Inc. Reciprocating pump with electronically monitored air valve and piston
US7587897B2 (en) 2007-04-10 2009-09-15 Illinois Tool Works Inc. Magnetically sequenced pneumatic motor
US7603854B2 (en) * 2007-04-10 2009-10-20 Illinois Tool Works Inc. Pneumatically self-regulating valve
US7603855B2 (en) 2007-04-10 2009-10-20 Illinois Tool Works Inc. Valve with magnetic detents
US8584453B2 (en) 2009-05-01 2013-11-19 Atlas Copco Drilling Solutions, Inc. Hydrostatic circuit lock valve components, circuits, systems, and method
WO2011072254A2 (en) 2009-12-10 2011-06-16 Hydraforce, Inc. Proportional motion control valve
US8640729B2 (en) 2010-12-15 2014-02-04 Brian Dana Method and apparatus for automatic fluid shut-off

Also Published As

Publication number Publication date
WO2017004245A1 (en) 2017-01-05
CA2991046A1 (en) 2017-01-05
MX2018000226A (es) 2018-03-08
EP3314124A1 (en) 2018-05-02
US20160377074A1 (en) 2016-12-29
AU2016287501B2 (en) 2019-05-16
JP6546298B2 (ja) 2019-07-17
JP2018524512A (ja) 2018-08-30
AU2016287501A1 (en) 2018-01-25
US10480494B2 (en) 2019-11-19
CN107923388A (zh) 2018-04-17
CN107923388B (zh) 2020-07-03

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Legal Events

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