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FR2708674A1 - Pompe volumétrique à piston animé d'un mouvement linéaire alternatif. - Google Patents

Pompe volumétrique à piston animé d'un mouvement linéaire alternatif.

Info

Publication number
FR2708674A1
FR2708674A1 FR9404788A FR9404788A FR2708674A1 FR 2708674 A1 FR2708674 A1 FR 2708674A1 FR 9404788 A FR9404788 A FR 9404788A FR 9404788 A FR9404788 A FR 9404788A FR 2708674 A1 FR2708674 A1 FR 2708674A1
Authority
FR
France
Prior art keywords
linear movement
piston pump
pump driven
alternating linear
piston
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.)
Granted
Application number
FR9404788A
Other languages
English (en)
Other versions
FR2708674B1 (fr
Inventor
Huet Jean-Pierre
Courtois Alain
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DUBUIS
Original Assignee
DUBUIS
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
Priority claimed from FR9309395A external-priority patent/FR2708673A1/fr
Application filed by DUBUIS filed Critical DUBUIS
Priority to FR9404788A priority Critical patent/FR2708674B1/fr
Priority to EP94401699A priority patent/EP0636788B1/fr
Priority to ES94401699T priority patent/ES2099553T3/es
Priority to DE69401864T priority patent/DE69401864T2/de
Priority to US08/281,084 priority patent/US5472322A/en
Publication of FR2708674A1 publication Critical patent/FR2708674A1/fr
Application granted granted Critical
Publication of FR2708674B1 publication Critical patent/FR2708674B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • 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
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

L'invention concerne une pompe volumétrique à piston (3) animé d'un mouvement linéaire alternatif qui est remarquable en ce que ledit mouvement du piston dans le corps (1) de la pompe est assuré par une came (11) qui est entraînée en rotation selon un axe (14) coaxial à l'axe longitudinal du piston et qui agit sur l'une des extrémités dudit piston tandis que celui-ci est sollicité en permanence en sens inverse par un moyen élastique (8).
FR9404788A 1993-07-30 1994-04-21 Pompe volumétrique à piston animé d'un mouvement linéaire alternatif. Expired - Fee Related FR2708674B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9404788A FR2708674B1 (fr) 1993-07-30 1994-04-21 Pompe volumétrique à piston animé d'un mouvement linéaire alternatif.
EP94401699A EP0636788B1 (fr) 1993-07-30 1994-07-25 Pompe volumétrique à piston animé d'un mouvement linéaire alternatif
ES94401699T ES2099553T3 (es) 1993-07-30 1994-07-25 Bomba volumetrica de embolo dotada de movimiento lineal alternativo.
DE69401864T DE69401864T2 (de) 1993-07-30 1994-07-25 Kolbenförderpumpe durch eine hin- und hergehende Bewegung angetrieben
US08/281,084 US5472322A (en) 1993-07-30 1994-07-27 Positive displacement vacuum pump having a piston actuated by an alternative linear movement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9309395A FR2708673A1 (fr) 1993-07-30 1993-07-30 Pompe volumétrique à piston animé d'un mouvement linéaire alternatif.
FR9404788A FR2708674B1 (fr) 1993-07-30 1994-04-21 Pompe volumétrique à piston animé d'un mouvement linéaire alternatif.

Publications (2)

Publication Number Publication Date
FR2708674A1 true FR2708674A1 (fr) 1995-02-10
FR2708674B1 FR2708674B1 (fr) 1996-05-15

Family

ID=26230521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9404788A Expired - Fee Related FR2708674B1 (fr) 1993-07-30 1994-04-21 Pompe volumétrique à piston animé d'un mouvement linéaire alternatif.

Country Status (5)

Country Link
US (1) US5472322A (fr)
EP (1) EP0636788B1 (fr)
DE (1) DE69401864T2 (fr)
ES (1) ES2099553T3 (fr)
FR (1) FR2708674B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10114135A (ja) * 1996-10-12 1998-05-06 Riso Kagaku Corp 減圧式孔版印刷方法及び装置
US6276186B1 (en) * 1997-10-15 2001-08-21 Gustav Klauke Gmbh Hydraulic pressing device and method for operating the same
AT407660B (de) * 1998-11-04 2001-05-25 Hoerbiger Hydraulik Hydraulisches kombiaggregat
US6453719B1 (en) 2000-07-28 2002-09-24 Fci Usa, Inc. Hydraulic tool with forward surrounding reservoir
DE502004004533D1 (de) * 2003-12-04 2007-09-13 Arx Ag Elektrisch betriebenes presswerkzeugger t
US7428812B2 (en) * 2006-05-04 2008-09-30 Fci Americas Technology, Inc. Hydraulic tool with wobble plate transmission
US7487654B2 (en) 2006-10-13 2009-02-10 Fci Americas Technology, Inc. Hydraulic tool with tactile feedback
US8122585B2 (en) * 2007-02-20 2012-02-28 Hubbell Incorporated Spanner plate
JP4937801B2 (ja) * 2007-03-19 2012-05-23 パスカルエンジニアリング株式会社 アクチュエータ、アクチュエータを備えたアンクランプ装置および加工装置
US8235689B2 (en) * 2008-11-03 2012-08-07 Gojo Industries, Inc. Piston pump with rotating pump actuator
EP3999743B1 (fr) 2019-07-17 2024-11-06 Milwaukee Electric Tool Corporation Assemblages de pompes axiales
US11703039B2 (en) 2020-08-07 2023-07-18 Ridge Tool Company Wobble plate pump drive with gear box

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE404394A (fr) *
DE943985C (de) * 1952-05-08 1956-06-07 Hans Goeldner & Co Elektromotorisch angetriebene Kolbenmaschine
FR2563291A1 (fr) * 1984-04-20 1985-10-25 Etude Methode Applic Sarl Verin hydraulique a commande manuelle
WO1989002532A1 (fr) * 1987-09-10 1989-03-23 Hydro-Pneumatic Ab Pompe a piston de type axial

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1929935A (en) * 1930-11-07 1933-10-10 Rennerfelt Sven Bernhard Spring injection fuel pump
US2540357A (en) * 1946-03-18 1951-02-06 Stanley William Spray gun
FR1351516A (fr) * 1962-12-26 1964-02-07 Pompe, notamment pour fluides gazeux
JPS55123380A (en) * 1979-03-13 1980-09-22 Jeol Ltd Ultra-fine quantitative pump
JPS58150082A (ja) * 1982-03-01 1983-09-06 Toshiba Corp 対向斜板式圧縮機
JPS58150083A (ja) * 1982-03-01 1983-09-06 Toshiba Corp 対向斜板式圧縮機
JPS60108784U (ja) * 1983-12-26 1985-07-24 三菱電機株式会社 真空ポンプ
DE3903546A1 (de) * 1988-04-13 1989-10-26 Franz Georg Miller Vorrichtung zur umwandlung einer drehbewegung in eine laengsbewegung und umgekehrt
US5037276A (en) * 1989-04-04 1991-08-06 Flow International Corporation High pressure pump valve assembly
CA2057680C (fr) * 1991-12-16 1995-09-05 Jacques Tanguay Appareil d'abattage et d'ebranchage permettant d'ebrancher les arbres en longueur et methode connexe
US5253981A (en) * 1992-03-05 1993-10-19 Frank Ji-Ann Fu Yang Multichannel pump apparatus with microflow rate capability

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE404394A (fr) *
DE943985C (de) * 1952-05-08 1956-06-07 Hans Goeldner & Co Elektromotorisch angetriebene Kolbenmaschine
FR2563291A1 (fr) * 1984-04-20 1985-10-25 Etude Methode Applic Sarl Verin hydraulique a commande manuelle
WO1989002532A1 (fr) * 1987-09-10 1989-03-23 Hydro-Pneumatic Ab Pompe a piston de type axial

Also Published As

Publication number Publication date
EP0636788B1 (fr) 1997-03-05
DE69401864T2 (de) 1997-06-12
FR2708674B1 (fr) 1996-05-15
DE69401864D1 (de) 1997-04-10
ES2099553T3 (es) 1997-05-16
EP0636788A1 (fr) 1995-02-01
US5472322A (en) 1995-12-05

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Legal Events

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