ATE349614T1 - Vorsteuerventil für eine kolbenpumpe - Google Patents

Vorsteuerventil für eine kolbenpumpe

Info

Publication number
ATE349614T1
ATE349614T1 AT03256199T AT03256199T ATE349614T1 AT E349614 T1 ATE349614 T1 AT E349614T1 AT 03256199 T AT03256199 T AT 03256199T AT 03256199 T AT03256199 T AT 03256199T AT E349614 T1 ATE349614 T1 AT E349614T1
Authority
AT
Austria
Prior art keywords
piston
valve member
control fluid
communication
pair
Prior art date
Application number
AT03256199T
Other languages
English (en)
Inventor
Andrew C Elliott
Ray A Guccione Sr
Original Assignee
Checkpoint Fluidic Systems Int
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 Checkpoint Fluidic Systems Int filed Critical Checkpoint Fluidic Systems Int
Application granted granted Critical
Publication of ATE349614T1 publication Critical patent/ATE349614T1/de

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/063—Arrangements with main and auxiliary valves, at least one of them being fluid-driven the auxiliary valve being actuated by the working motor-piston or piston-rod
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/86606—Common to plural valve motor chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Compressor (AREA)
AT03256199T 2002-10-21 2003-10-01 Vorsteuerventil für eine kolbenpumpe ATE349614T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/274,708 US6736046B2 (en) 2002-10-21 2002-10-21 Pilot control valve utilizing multiple offset slide valves

Publications (1)

Publication Number Publication Date
ATE349614T1 true ATE349614T1 (de) 2007-01-15

Family

ID=32069293

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03256199T ATE349614T1 (de) 2002-10-21 2003-10-01 Vorsteuerventil für eine kolbenpumpe

Country Status (6)

Country Link
US (1) US6736046B2 (de)
EP (1) EP1413750B1 (de)
AT (1) ATE349614T1 (de)
CA (1) CA2437849C (de)
DE (1) DE60310664T2 (de)
ES (1) ES2282576T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8087345B2 (en) * 2007-04-27 2012-01-03 Checkpoint Fluidic Systems International, Ltd. Positive displacement injection pump
EP2529115B1 (de) * 2010-01-29 2016-12-28 Ingersoll-Rand Company Luftmotor mit einem fallrohr mit gekrempten enden
US10161396B2 (en) 2015-09-17 2018-12-25 Monkey Pumps, LLC Zero emission reciprocating drive pump
US9670921B2 (en) 2015-09-17 2017-06-06 Monkey Pumps, LLC Reciprocating drive mechanism with a spool vent
WO2017087146A1 (en) * 2015-11-19 2017-05-26 Monkey Pumps, LLC Reciprocating drive mechanism with a spool vent
US10598162B2 (en) 2016-10-20 2020-03-24 Katadyn Desalination, Llc Pump and a desalination system including the pump
JP6960585B2 (ja) 2018-12-03 2021-11-05 Smc株式会社 流量コントローラ及びそれを備えた駆動装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR440689A (fr) 1911-03-10 1912-07-17 Farbenfab Vorm Bayer F & Co Procédé de production d'esters nouveaux
GB211837A (en) 1923-02-23 1924-09-11 Walter Nielebock Improvements relating to fluid control systems for double-acting piston engines
US3374713A (en) 1966-12-30 1968-03-26 Broughton Corp Reciprocating fluid motor
US3800665A (en) 1972-07-27 1974-04-02 Von Ruden Mfg Co Fluid pressure operated reciprocatory motor
US4062639A (en) 1974-11-06 1977-12-13 The Hotsy Corporation Fluid motor-driven pump using fluid pressure to set position of pilot valve
AU2256977A (en) * 1976-03-15 1978-08-31 Vapor Corp Positive displacement unjector pump
DE2626954C2 (de) 1976-06-16 1985-04-11 Schmidt, Kranz & Co Gmbh, Zweigniederlassung Maschinenbau, 3421 Zorge Steuerschieberanordnung für eine durch Druckluft angetriebene Hydraulikpumpe
DE2660470C2 (de) 1976-06-16 1984-06-20 Schmidt, Kranz & Co Gmbh, Zweigniederlassung Maschinenbau, 3421 Zorge Druckluftbetriebene Hydraulikpumpe
US4280396A (en) 1978-05-18 1981-07-28 Control Concepts, Inc. Hydraulic oscillator
US4593712A (en) 1984-10-24 1986-06-10 Quartana Iii Anthony J Pilot control valve
US5002469A (en) 1987-05-28 1991-03-26 Yamada Yuki Seizo Co., Ltd. Switching device for reciprocating pumps
US4776773A (en) 1987-08-10 1988-10-11 Quartana Iii Anthony J Pilot control valve for controlling the pumping rate of an injection pump
US5468127A (en) 1995-01-31 1995-11-21 Checkpoint Fluidic Systems International Ltd. Pilot control valve having means for recovering exhaust fluids
US6183217B1 (en) 1999-06-11 2001-02-06 Andrew C. Elliott Pilot control valve for controlling a reciprocating pump

Also Published As

Publication number Publication date
US20040074383A1 (en) 2004-04-22
DE60310664D1 (de) 2007-02-08
EP1413750B1 (de) 2006-12-27
DE60310664T2 (de) 2007-10-04
US6736046B2 (en) 2004-05-18
CA2437849C (en) 2010-11-09
EP1413750A2 (de) 2004-04-28
EP1413750A3 (de) 2005-01-19
ES2282576T3 (es) 2007-10-16
CA2437849A1 (en) 2004-04-21

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties