WO2008125779A3 - Moteur hydraulique a pistons radiaux pouvant former demarreur hydraulique - Google Patents

Moteur hydraulique a pistons radiaux pouvant former demarreur hydraulique Download PDF

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Publication number
WO2008125779A3
WO2008125779A3 PCT/FR2008/050378 FR2008050378W WO2008125779A3 WO 2008125779 A3 WO2008125779 A3 WO 2008125779A3 FR 2008050378 W FR2008050378 W FR 2008050378W WO 2008125779 A3 WO2008125779 A3 WO 2008125779A3
Authority
WO
WIPO (PCT)
Prior art keywords
hydraulic
casing
engine
output shaft
starter
Prior art date
Application number
PCT/FR2008/050378
Other languages
English (en)
Other versions
WO2008125779A2 (fr
Inventor
Jean Heren
Hersignerie Cyrille D
Jean-Francois Vatin
Original Assignee
Poclain Hydraulics Ind
Jean Heren
Hersignerie Cyrille D
Jean-Francois Vatin
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 Poclain Hydraulics Ind, Jean Heren, Hersignerie Cyrille D, Jean-Francois Vatin filed Critical Poclain Hydraulics Ind
Publication of WO2008125779A2 publication Critical patent/WO2008125779A2/fr
Publication of WO2008125779A3 publication Critical patent/WO2008125779A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/047—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement the pistons co-operating with an actuated element at the outer ends of the cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/022—Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Valve Device For Special Equipments (AREA)
  • Hydraulic Motors (AREA)

Abstract

Le moteur hydraulique comprend une came (4) solidaire d'un carter (1A, 1B, 1C, 1D), un bloc-cylindres (10) et un distributeur interne de fluide (22) disposés dans le carter, ainsi qu'un arbre de sortie (34). Le bloc- cylindres et l'arbre de sortie sont aptes à tourner par rapport au carter autour d'un axe de rotation (A). Le moteur comporte en outre un arbre interne (30), coaxial avec l'arbre de sortie (34) et solidaire du bloc- cylindres (10) vis-à-vis de la rotation autour de l'axe de rotation (A), et un dispositif de roue libre (36) interposé entre l'arbre interne (30) et l'arbre de sortie (34) de telle sorte que ce dernier peut être entraîné par rapport à l'arbre interne ou tourner par rapport à lui, l'arbre interne et le dispositif de roue libre étant disposés dans le carter (1A, 1B, 1C, 1D).
PCT/FR2008/050378 2007-03-06 2008-03-06 Moteur hydraulique a pistons radiaux pouvant former demarreur hydraulique WO2008125779A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0753663 2007-03-06
FR0753663A FR2913466A1 (fr) 2007-03-06 2007-03-06 Moteur hydraulique a piston radiaux pouvant former demarreur hydraulique.

Publications (2)

Publication Number Publication Date
WO2008125779A2 WO2008125779A2 (fr) 2008-10-23
WO2008125779A3 true WO2008125779A3 (fr) 2009-01-22

Family

ID=38656737

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/050378 WO2008125779A2 (fr) 2007-03-06 2008-03-06 Moteur hydraulique a pistons radiaux pouvant former demarreur hydraulique

Country Status (2)

Country Link
FR (1) FR2913466A1 (fr)
WO (1) WO2008125779A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3012860B1 (fr) * 2013-11-04 2017-06-23 Poclain Hydraulics Ind Ensemble formant une machine hydraulique a pistons radiaux comprenant un carter optimise

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505185A (en) * 1981-03-20 1985-03-19 Power-Train, Inc. Through-shaft energy converter transmission
US5855115A (en) * 1995-10-02 1999-01-05 Poclain Hydraulics Auxiliary hydraulic motor
US20020166532A1 (en) * 2001-05-11 2002-11-14 Honda Giken Kogyo Kabushiki Kaisha Starter system for internal combustion engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505185A (en) * 1981-03-20 1985-03-19 Power-Train, Inc. Through-shaft energy converter transmission
US5855115A (en) * 1995-10-02 1999-01-05 Poclain Hydraulics Auxiliary hydraulic motor
US20020166532A1 (en) * 2001-05-11 2002-11-14 Honda Giken Kogyo Kabushiki Kaisha Starter system for internal combustion engine

Also Published As

Publication number Publication date
FR2913466A1 (fr) 2008-09-12
WO2008125779A2 (fr) 2008-10-23

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