FR2789445B1 - Machine hydraulique differentielle a mouvement alternatif, en particulier moteur hydraulique differentiel - Google Patents
Machine hydraulique differentielle a mouvement alternatif, en particulier moteur hydraulique differentielInfo
- Publication number
- FR2789445B1 FR2789445B1 FR9901482A FR9901482A FR2789445B1 FR 2789445 B1 FR2789445 B1 FR 2789445B1 FR 9901482 A FR9901482 A FR 9901482A FR 9901482 A FR9901482 A FR 9901482A FR 2789445 B1 FR2789445 B1 FR 2789445B1
- Authority
- FR
- France
- Prior art keywords
- piston
- differential hydraulic
- switching means
- lantern ring
- reciprocating motion
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
Priority Applications (10)
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 |
DE60004168T DE60004168T2 (de) | 1999-02-09 | 2000-01-20 | Hydraulische maschine oder motor mit hin- und herbeweglichem differenzialkolben |
US09/913,065 US6684753B1 (en) | 1999-02-09 | 2000-01-20 | Reciprocating differential hydraulic machine, especially a differential hydraulic machine |
DK00900619T DK1151196T3 (da) | 1999-02-09 | 2000-01-20 | Frem- og tilbagegående hydraulisk differentialmaskine, især hydraulisk differentialmotor |
EP00900619A EP1151196B1 (fr) | 1999-02-09 | 2000-01-20 | Machine hydraulique differentielle a mouvement alternatif, en particulier moteur hydraulique differentiel |
PCT/FR2000/000116 WO2000047895A1 (fr) | 1999-02-09 | 2000-01-20 | Machine hydraulique differentielle a mouvement alternatif, en particulier moteur hydraulique differentiel |
AT00900619T ATE246314T1 (de) | 1999-02-09 | 2000-01-20 | Hydraulische maschine oder motor mit hin- und herbeweglichem differenzialkolben |
ES00900619T ES2202036T3 (es) | 1999-02-09 | 2000-01-20 | Maquina hidraulica diferencial con movimiento de vaiven, en particular motor hidraulico diferencial. |
JP2000598772A JP2002536592A (ja) | 1999-02-09 | 2000-01-20 | 往復動差動流体圧機械とくに差動流体圧原動機 |
PT00900619T PT1151196E (pt) | 1999-02-09 | 2000-01-20 | Maquina hidraulica diferencial com movimento alternativo em particular motor hidraulico |
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 (2)
Publication Number | Publication Date |
---|---|
FR2789445A1 FR2789445A1 (fr) | 2000-08-11 |
FR2789445B1 true FR2789445B1 (fr) | 2001-03-23 |
Family
ID=9541761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9901482A Expired - Fee Related FR2789445B1 (fr) | 1999-02-09 | 1999-02-09 | Machine hydraulique differentielle a mouvement alternatif, en particulier moteur hydraulique differentiel |
Country Status (10)
Country | Link |
---|---|
US (1) | US6684753B1 (fr) |
EP (1) | EP1151196B1 (fr) |
JP (1) | JP2002536592A (fr) |
AT (1) | ATE246314T1 (fr) |
DE (1) | DE60004168T2 (fr) |
DK (1) | DK1151196T3 (fr) |
ES (1) | ES2202036T3 (fr) |
FR (1) | FR2789445B1 (fr) |
PT (1) | PT1151196E (fr) |
WO (1) | WO2000047895A1 (fr) |
Families Citing this family (13)
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 |
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. |
FR2896279B1 (fr) * | 2006-01-13 | 2008-02-29 | Dosatron International | Machine hydraulique, en particulier moteur hydraulique, et doseur comportant un tel moteur. |
WO2008005996A2 (fr) * | 2006-07-05 | 2008-01-10 | Stryker Corporation | système de lavage méDICAL/chirurgical pouvant sélectivement et séquentiellement libérer soit une solution de base, soit une solution comprenant un agent thérapeutique |
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)
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 (fr) * | 1984-05-16 | 1990-02-27 | Frank A. Walton | Dispositif injecteur de liquide dose dans un debit de fluide |
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 |
-
1999
- 1999-02-09 FR FR9901482A patent/FR2789445B1/fr not_active Expired - Fee Related
-
2000
- 2000-01-20 AT AT00900619T patent/ATE246314T1/de active IP Right Revival
- 2000-01-20 ES ES00900619T patent/ES2202036T3/es not_active Expired - Lifetime
- 2000-01-20 PT PT00900619T patent/PT1151196E/pt unknown
- 2000-01-20 JP JP2000598772A patent/JP2002536592A/ja active Pending
- 2000-01-20 WO PCT/FR2000/000116 patent/WO2000047895A1/fr active IP Right Grant
- 2000-01-20 DK DK00900619T patent/DK1151196T3/da active
- 2000-01-20 EP EP00900619A patent/EP1151196B1/fr not_active Expired - Lifetime
- 2000-01-20 DE DE60004168T patent/DE60004168T2/de not_active Expired - Lifetime
- 2000-01-20 US US09/913,065 patent/US6684753B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE246314T1 (de) | 2003-08-15 |
DK1151196T3 (da) | 2003-10-27 |
FR2789445A1 (fr) | 2000-08-11 |
DE60004168T2 (de) | 2004-04-15 |
DE60004168D1 (de) | 2003-09-04 |
ES2202036T3 (es) | 2004-04-01 |
US6684753B1 (en) | 2004-02-03 |
PT1151196E (pt) | 2003-11-28 |
WO2000047895A1 (fr) | 2000-08-17 |
EP1151196B1 (fr) | 2003-07-30 |
JP2002536592A (ja) | 2002-10-29 |
EP1151196A1 (fr) | 2001-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20051031 |