FR2408047A1 - - Google Patents

Info

Publication number
FR2408047A1
FR2408047A1 FR7831581A FR7831581A FR2408047A1 FR 2408047 A1 FR2408047 A1 FR 2408047A1 FR 7831581 A FR7831581 A FR 7831581A FR 7831581 A FR7831581 A FR 7831581A FR 2408047 A1 FR2408047 A1 FR 2408047A1
Authority
FR
France
Prior art keywords
piston
shaped
stroke
fixed part
cam
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.)
Pending
Application number
FR7831581A
Other languages
English (en)
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.)
NESCO Oy
Original Assignee
NESCO Oy
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 NESCO Oy filed Critical NESCO Oy
Publication of FR2408047A1 publication Critical patent/FR2408047A1/fr
Pending legal-status Critical Current

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
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F03C1/0406—Pistons
    • 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
    • F03C1/0415—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
    • F03C1/22—Reciprocating-piston liquid engines with movable cylinders or cylinder
    • F03C1/24—Reciprocating-piston liquid engines with movable cylinders or cylinder in which the liquid exclusively displaces one or more pistons reciprocating in rotary cylinders
    • F03C1/247—Reciprocating-piston liquid engines with movable cylinders or cylinder in which the liquid exclusively displaces one or more pistons reciprocating in rotary cylinders with cylinders in star- or fan-arrangement, the connection of the pistons with an actuated element being at the outer ends of the cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)

Abstract

CE MOTEUR HYDRAULIQUE, RADIAL OU AXIAL, EST DU TYPE DANS LEQUEL CHAQUE PISTON PORTE CONTRE LA CAME ANNULAIRE EXTERIEURE POUR FAIRE TOURNER CETTE CAME, PAR L'INTERMEDIAIRE D'UN GALET, ET DANS LEQUEL LA DISTRIBUTION DU LIQUIDE ENTRE LES CHAMBRES DES CYLINDRES ET L'EXTERIEUR EST ASSUREE PAR DES CONDUITS FORMES DANS LE BLOC CYLINDRE ET PAR DES GORGES ANNULAIRES FORMEES DANS LES PISTONS. SUIVANT L'INVENTION, CHAQUE ENSEMBLE PISTON-CYLINDRE PRESENTE UNE CHAMBRE ANNULAIRE FORMEE DANS LE CYLINDRE AUTOUR DE LA PARTIE FIXE 23, 24, 25 ET 26 ET DONT LA PROFONDEUR EST AU MOINS EGALE A LA COURSE DU PISTON15. LE PISTON15, 16, 17 OU 18 EST FORME D'UN MANCHON QUI COULISSE DANS LA CHAMBRE ANNULAIRE ET ENTOURE LA PARTIE FIXE A JOINT ETANCHE SUR TOUTE SA COURSE.
FR7831581A 1977-11-08 1978-11-08 Pending FR2408047A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI773347A FI61074C (fi) 1977-11-08 1977-11-08 Hydraulisk motor

Publications (1)

Publication Number Publication Date
FR2408047A1 true FR2408047A1 (fr) 1979-06-01

Family

ID=8511205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831581A Pending FR2408047A1 (fr) 1977-11-08 1978-11-08

Country Status (8)

Country Link
JP (1) JPS5474936A (fr)
DE (1) DE2848250A1 (fr)
FI (1) FI61074C (fr)
FR (1) FR2408047A1 (fr)
GB (1) GB2008186B (fr)
IT (1) IT1107218B (fr)
NL (1) NL7811073A (fr)
SE (1) SE417858B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2423841B2 (es) * 2013-06-27 2014-11-17 Universidad Politécnica de Madrid Motor rotativo accionable mediante la presión de un fluido
CN109404250B (zh) * 2018-10-17 2019-10-11 安徽工业大学 一种燃气喷射发动机

Also Published As

Publication number Publication date
FI61074C (fi) 1982-05-10
IT1107218B (it) 1985-11-25
FI773347A (fi) 1979-05-09
FI61074B (fi) 1982-01-29
SE417858B (sv) 1981-04-13
GB2008186B (en) 1982-03-03
SE7811449L (sv) 1979-05-09
GB2008186A (en) 1979-05-31
NL7811073A (nl) 1979-05-10
IT7851806A0 (it) 1978-11-07
DE2848250A1 (de) 1979-05-10
JPS5474936A (en) 1979-06-15

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