PT1151196E - Maquina hidraulica diferencial com movimento alternativo em particular motor hidraulico - Google Patents

Maquina hidraulica diferencial com movimento alternativo em particular motor hidraulico

Info

Publication number
PT1151196E
PT1151196E PT00900619T PT00900619T PT1151196E PT 1151196 E PT1151196 E PT 1151196E PT 00900619 T PT00900619 T PT 00900619T PT 00900619 T PT00900619 T PT 00900619T PT 1151196 E PT1151196 E PT 1151196E
Authority
PT
Portugal
Prior art keywords
piston
switching means
lantern ring
differential
hydraulic
Prior art date
Application number
PT00900619T
Other languages
English (en)
Inventor
Stephane Urrutia
Original Assignee
Dosatron International
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 Dosatron International filed Critical Dosatron International
Publication of PT1151196E publication Critical patent/PT1151196E/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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
    • 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
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
    • F04B9/107—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting liquid motor, e.g. actuated in the other direction by gravity or a spring
PT00900619T 1999-02-09 2000-01-20 Maquina hidraulica diferencial com movimento alternativo em particular motor hidraulico PT1151196E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9901482A FR2789445B1 (fr) 1999-02-09 1999-02-09 Machine hydraulique differentielle a mouvement alternatif, en particulier moteur hydraulique differentiel

Publications (1)

Publication Number Publication Date
PT1151196E true PT1151196E (pt) 2003-11-28

Family

ID=9541761

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00900619T PT1151196E (pt) 1999-02-09 2000-01-20 Maquina hidraulica diferencial com movimento alternativo em particular motor hidraulico

Country Status (10)

Country Link
US (1) US6684753B1 (pt)
EP (1) EP1151196B1 (pt)
JP (1) JP2002536592A (pt)
AT (1) ATE246314T1 (pt)
DE (1) DE60004168T2 (pt)
DK (1) DK1151196T3 (pt)
ES (1) ES2202036T3 (pt)
FR (1) FR2789445B1 (pt)
PT (1) PT1151196E (pt)
WO (1) WO2000047895A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844310B1 (fr) 2002-09-06 2005-12-30 Dosatron International Dispositif de dosage de liquide permettant une injection de plusieurs liquides differents
FR2847950B1 (fr) 2002-11-28 2005-01-07 Dosatron International Machine hydraulique, en particulier moteur, a mouvement alternatif, et doseur comportant un tel moteur
US6910405B2 (en) * 2003-07-08 2005-06-28 Dosmatic Usa, Inc. On/off switch for liquid additive injection pump
FR2873172B1 (fr) * 2004-07-15 2007-11-02 Dosatron Internat Sa Dispositif de dosage pour introduire un additif dans un courant de liquide
FR2896279B1 (fr) * 2006-01-13 2008-02-29 Dosatron International Machine hydraulique, en particulier moteur hydraulique, et doseur comportant un tel moteur.
FR2896280A1 (fr) * 2006-01-13 2007-07-20 Dosatron International Machine hydraulique, en particulier moteur hydraulique, a mouvement alternatif, et piston differentiel pour une telle machine.
FR2896281B1 (fr) * 2006-01-13 2008-02-29 Dosatron International Machine hydraulique, en particulier moteur hydraulique, a mouvement alternatif.
WO2008005996A2 (en) * 2006-07-05 2008-01-10 Stryker Corporation Medical/surgical lavage system capable of selectively and sequentially discharging either a base solution or a solution which includes a therapeutic agent
US20100051716A1 (en) * 2008-09-03 2010-03-04 Walton Frank A Automated switch for liquid additive injection pump
FR3001003B1 (fr) 2013-01-17 2015-03-20 Dosatron International Dispositif de dosage pour introduire un additif liquide dans un courant de liquide principal.
US9079142B2 (en) 2013-03-11 2015-07-14 Oms Investments, Inc. Hydraulic mixing device for sprayer system
FR3042235B1 (fr) * 2015-10-13 2020-03-27 Dosatron International Machine hydraulique et pompe doseuse reversible equipee d'une telle machine
FR3120402B1 (fr) 2021-03-02 2023-04-14 Dosatron International Procede et pompe de dosage proportionnel a faible debit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4558715A (en) * 1984-05-16 1985-12-17 Kowatachi International, Ltd. Apparatus for injecting measured quantities of liquid into a fluid stream
CA1266181A (en) * 1984-05-16 1990-02-27 Frank A. Walton Apparatus for injecting measured quantities of liquid into a fluid stream
FR2602282B1 (fr) 1986-07-31 1988-09-23 Cloup Jean Perfectionnement aux dispositifs d'injection d'un produit additif dose dans un fluide principal
FR2619165B1 (fr) 1987-08-04 1989-12-01 Cloup Jean Dispositif d'actionnement d'un distributeur a clapets pour machine volumetrique motrice ou receptrice
US5137435A (en) * 1991-03-25 1992-08-11 Frank And Robyn Walton 1990 Family Trust Compression spring fluid motor
FR2707350B1 (fr) 1993-07-05 1995-09-01 Ody Civile Ste Rech Dispositif de commande des déplacements alternatifs d'un piston différentiel, et pompe doseuse comportant un tel dispositif.
US5513963A (en) * 1994-08-16 1996-05-07 Frank And Robyn Walton 1990 Family Trust Direct action fluid motor and injection pump
DE29613191U1 (de) * 1996-07-30 1996-09-19 Technotrans Gmbh Selbsttätig umschaltende Kolben-/Zylinderantriebsanordnung, insbesondere für volumetrische Dosiervorrichtungen

Also Published As

Publication number Publication date
US6684753B1 (en) 2004-02-03
EP1151196B1 (fr) 2003-07-30
DE60004168D1 (de) 2003-09-04
ES2202036T3 (es) 2004-04-01
JP2002536592A (ja) 2002-10-29
EP1151196A1 (fr) 2001-11-07
FR2789445B1 (fr) 2001-03-23
FR2789445A1 (fr) 2000-08-11
DK1151196T3 (da) 2003-10-27
DE60004168T2 (de) 2004-04-15
ATE246314T1 (de) 2003-08-15
WO2000047895A1 (fr) 2000-08-17

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