BR8403585A - Bomba de deslocamento positivo e bomba tripla e quadrupla de deslocamento positivo - Google Patents

Bomba de deslocamento positivo e bomba tripla e quadrupla de deslocamento positivo

Info

Publication number
BR8403585A
BR8403585A BR8403585A BR8403585A BR8403585A BR 8403585 A BR8403585 A BR 8403585A BR 8403585 A BR8403585 A BR 8403585A BR 8403585 A BR8403585 A BR 8403585A BR 8403585 A BR8403585 A BR 8403585A
Authority
BR
Brazil
Prior art keywords
positive displacement
pump
triple
quadruple
positive
Prior art date
Application number
BR8403585A
Other languages
English (en)
Inventor
Steven W Post
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Publication of BR8403585A publication Critical patent/BR8403585A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
BR8403585A 1983-07-18 1984-07-18 Bomba de deslocamento positivo e bomba tripla e quadrupla de deslocamento positivo BR8403585A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/514,417 US4556371A (en) 1983-07-18 1983-07-18 Constant flow positive displacement pump

Publications (1)

Publication Number Publication Date
BR8403585A true BR8403585A (pt) 1985-06-25

Family

ID=24047037

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8403585A BR8403585A (pt) 1983-07-18 1984-07-18 Bomba de deslocamento positivo e bomba tripla e quadrupla de deslocamento positivo

Country Status (6)

Country Link
US (1) US4556371A (pt)
JP (1) JPS6085266A (pt)
AU (1) AU570702B2 (pt)
BR (1) BR8403585A (pt)
CA (1) CA1220378A (pt)
ZA (1) ZA845303B (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556371A (en) * 1983-07-18 1985-12-03 Fmc Corporation Constant flow positive displacement pump
JPS6133983U (ja) * 1984-07-31 1986-03-01 義一 山谷 ３連プランジヤ−ポンプの駆動装置
US4687426A (en) * 1984-07-31 1987-08-18 Fuji Techno Kogyo Kabushiki Kaisha Constant volume pulsation-free reciprocating pump
US4977817A (en) * 1988-11-07 1990-12-18 Doman David G Motion modifier method and apparatus
US5368451A (en) * 1991-06-04 1994-11-29 Hammond; John M. Metering pump
US5718570A (en) * 1995-03-20 1998-02-17 Micropump Corporation Rotary control valve for a piston pump
JPH11502581A (ja) 1995-03-20 1999-03-02 マイクロポンプ インコーポレイテッド 複式ピストンポンプ
US5733105A (en) * 1995-03-20 1998-03-31 Micropump, Inc. Axial cam driven valve arrangement for an axial cam driven parallel piston pump system
US6109878A (en) * 1998-04-13 2000-08-29 Micropump, Inc. System and a method for velocity modulation for pulseless operation of a pump
US6164188A (en) * 1998-11-23 2000-12-26 Miser; H T Reciprocating pump/compressor with self-aligning piston
JP2005233019A (ja) * 2004-02-18 2005-09-02 Nikuni:Kk ポンプ装置
CN1324237C (zh) * 2004-05-21 2007-07-04 重庆水泵厂有限责任公司 活塞错位型往复泵
US8579599B2 (en) * 2010-03-26 2013-11-12 Schlumberger Technology Corporation System, apparatus, and method for rapid pump displacement configuration
CN103423120A (zh) * 2013-08-21 2013-12-04 利穗科技(苏州)有限公司 一种三柱塞高压泵
US9003955B1 (en) 2014-01-24 2015-04-14 Omax Corporation Pump systems and associated methods for use with waterjet systems and other high pressure fluid systems
US10598162B2 (en) * 2016-10-20 2020-03-24 Katadyn Desalination, Llc Pump and a desalination system including the pump
US10808688B1 (en) 2017-07-03 2020-10-20 Omax Corporation High pressure pumps having a check valve keeper and associated systems and methods
US11698064B2 (en) * 2017-12-29 2023-07-11 Koninklijke Philips N.V. System and method for operating a pump in a humidifier
CN108776739A (zh) * 2018-06-09 2018-11-09 上海海洋大学 一种确定无冲击恒流量三柱塞泵凸轮轮廓形状的方法
WO2021202390A1 (en) 2020-03-30 2021-10-07 Hypertherm, Inc. Cylinder for a liquid jet pump with multi-functional interfacing longitudinal ends
CN115698505A (zh) * 2020-06-03 2023-02-03 现代重工业株式会社 用于船舶双燃料发动机的气体供应泵
DE102022202470A1 (de) 2022-03-11 2023-09-14 Robert Bosch Gesellschaft mit beschränkter Haftung Linearkolbenpumpe und Verfahren zur Ansteuerung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1569435A (en) * 1923-04-16 1926-01-12 Thomas H Gill Air compressor
US1723874A (en) * 1924-11-20 1929-08-06 Courtaulds Ltd Pump and like device for controlling the rate of delivery of fluids
US1723875A (en) * 1924-11-20 1929-08-06 Courtaulds Ltd Pump and like device for controlling the rate of delivery of fluids
US2010377A (en) * 1930-12-26 1935-08-06 Cincinnati Milling Machine Co Hydraulic power unit
US2114565A (en) * 1935-07-13 1938-04-19 H V Martin Fuel injection pump
GB509039A (en) * 1938-10-31 1939-07-11 Cromwell Hanford Varley Improvements relating to reciprocating pumps
US2712794A (en) * 1949-06-15 1955-07-12 Marion W Humphreys Fluid motor or pump
US2882831A (en) * 1954-06-17 1959-04-21 Gen Electric Constant flow positive displacement mechanical hydraulic unit
GB1481043A (en) * 1974-06-10 1977-07-27 Paterson Candy Int Non-pulsing pumping apparatus
DE2706685A1 (de) * 1977-02-17 1978-08-24 Smirnov Kolbenpumpe
US4556371A (en) * 1983-07-18 1985-12-03 Fmc Corporation Constant flow positive displacement pump

Also Published As

Publication number Publication date
AU3059184A (en) 1985-01-24
CA1220378A (en) 1987-04-14
JPS6085266A (ja) 1985-05-14
AU570702B2 (en) 1988-03-24
US4556371A (en) 1985-12-03
ZA845303B (en) 1985-02-27

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 18/07/99