IT1266639B1 - Gruppo rotante di distribuzione di fluido in pressione particolarmente per motori idraulici a doppia serie di propulsori agenti in controfase - Google Patents

Gruppo rotante di distribuzione di fluido in pressione particolarmente per motori idraulici a doppia serie di propulsori agenti in controfase

Info

Publication number
IT1266639B1
IT1266639B1 IT93MI002309A ITMI932309A IT1266639B1 IT 1266639 B1 IT1266639 B1 IT 1266639B1 IT 93MI002309 A IT93MI002309 A IT 93MI002309A IT MI932309 A ITMI932309 A IT MI932309A IT 1266639 B1 IT1266639 B1 IT 1266639B1
Authority
IT
Italy
Prior art keywords
counter
distribution
phase
pressure fluid
hydraulic motors
Prior art date
Application number
IT93MI002309A
Other languages
English (en)
Inventor
Alessandro Breveglieri
Original Assignee
Riva Calzoni Spa
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 Riva Calzoni Spa filed Critical Riva Calzoni Spa
Priority to IT93MI002309A priority Critical patent/IT1266639B1/it
Publication of ITMI932309A0 publication Critical patent/ITMI932309A0/it
Priority to EP94202930A priority patent/EP0651159A1/en
Publication of ITMI932309A1 publication Critical patent/ITMI932309A1/it
Application granted granted Critical
Publication of IT1266639B1 publication Critical patent/IT1266639B1/it

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
    • F03C1/0435—Particularities relating to the distribution members
    • F03C1/0444—Particularities relating to the distribution members to plate-like distribution members
    • 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
    • F03C1/053—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 inner ends of the cylinders
    • F03C1/0535—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 inner ends of the cylinders with two or more radial piston/cylinder units in series
    • F03C1/0536—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 inner ends of the cylinders with two or more radial piston/cylinder units in series directly located side by side

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
IT93MI002309A 1993-10-29 1993-10-29 Gruppo rotante di distribuzione di fluido in pressione particolarmente per motori idraulici a doppia serie di propulsori agenti in controfase IT1266639B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT93MI002309A IT1266639B1 (it) 1993-10-29 1993-10-29 Gruppo rotante di distribuzione di fluido in pressione particolarmente per motori idraulici a doppia serie di propulsori agenti in controfase
EP94202930A EP0651159A1 (en) 1993-10-29 1994-10-11 Distribution unit for hydraulic radial piston motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI002309A IT1266639B1 (it) 1993-10-29 1993-10-29 Gruppo rotante di distribuzione di fluido in pressione particolarmente per motori idraulici a doppia serie di propulsori agenti in controfase

Publications (3)

Publication Number Publication Date
ITMI932309A0 ITMI932309A0 (it) 1993-10-29
ITMI932309A1 ITMI932309A1 (it) 1995-04-29
IT1266639B1 true IT1266639B1 (it) 1997-01-09

Family

ID=11367117

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI002309A IT1266639B1 (it) 1993-10-29 1993-10-29 Gruppo rotante di distribuzione di fluido in pressione particolarmente per motori idraulici a doppia serie di propulsori agenti in controfase

Country Status (2)

Country Link
EP (1) EP0651159A1 (it)
IT (1) IT1266639B1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI110446B (fi) 1997-11-11 2003-01-31 Valmet Hydraulics Oy Radiaalimäntähydraulimoottori
IT1301862B1 (it) * 1998-07-24 2000-07-07 Riva Calzoni Oleodinamica S P Dispositivo di regolazione dell'anticipo di motori/pompe di tipoidraulico.
IT1392936B1 (it) * 2009-02-24 2012-04-02 Parker Hannifin Spa Disco rotante con asole di bilanciamento asimmetriche per la distribuzione di un fluido di azionamento a propulsori di motori
CN102011758B (zh) * 2009-09-04 2013-01-02 佛山市顺德区中意液压有限公司 一种双列径向十柱塞马达用配油装置
CN114320730B (zh) * 2021-12-23 2023-11-24 宁波丹顿液压传动有限公司 一种双列十缸径向柱塞马达配油系统
CN116292066B (zh) * 2023-02-08 2024-04-23 宁波欧易液压有限公司 一种液压马达

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB173264A (en) * 1920-08-19 1921-12-19 Luigi Cardini Improvements connected with fluid pressure rotary motors
BE678529A (it) * 1965-04-13 1966-09-01
FR2296778A1 (fr) * 1975-01-03 1976-07-30 Rexroth Sigma Perfectionnements apportes aux machines a pistons radiaux, notamment aux moteurs ou pompes hydrauliques
IT1076119B (it) * 1977-02-17 1985-04-24 Riva Calzoni Spa Distributore per motori idraulici

Also Published As

Publication number Publication date
ITMI932309A1 (it) 1995-04-29
ITMI932309A0 (it) 1993-10-29
EP0651159A1 (en) 1995-05-03

Similar Documents

Publication Publication Date Title
AU7403094A (en) Pump with fluid bearing
IT1289139B1 (it) Cilindro motore azionato da fluido
IT1266639B1 (it) Gruppo rotante di distribuzione di fluido in pressione particolarmente per motori idraulici a doppia serie di propulsori agenti in controfase
AU1670395A (en) Improvements in or relating to fluid pipelines
IT1289666B1 (it) Complesso di tenuta per un organo meccanico in movimento, in particolare per un albero rotante di una pompa idraulica
NZ241513A (en) Rotary engine with orbitally opposed pistons; operates on pressurised fluid
IT8447646A0 (it) Gruppo motore a pressione di fluido per il pompaggio di combustibile ed olio, in particolare per propulsori marini
IT1182750B (it) Perfezionamento nelle macchine volumetriche a fluido sotto pressione, quali pompe e motori ad ingranaggi
AU6573800A (en) Power unit for positioning valves, or the like, into desired position
IT8247941A0 (it) Perfezionamento nei motori idraulici a pistoni assiali o radiali a cilindrata variabile
AU1828695A (en) A valve system in a rotary radial-piston engine
ITBO970536A0 (it) Giunto idraulico per l'alimentazione di attuatori fluidodinamici, in particolare di motori idraulici montati su una struttura rotante.
FI20000548A (fi) Lukituslaitteisto kiertoniveltä varten
HK1018498A1 (en) Both ends open fluid dynamic bearing with multiple thrust plates
AU625263B2 (en) Sealing gland construction for use in hydraulic unit joints
AU1587895A (en) Water pressure pumps and motors
GB9505039D0 (en) Apparatus for controlling two linear motors, in particular hydraulic cylinders
EP0270181A3 (en) A rotary distribution group for hydraulic motors with orbiting sealing surfaces
ITMI941302A0 (it) Centralina oleopneumatica a distributori modulari di fluido
GB9620539D0 (en) Improvements in or relating to fluid driven motors
IT1282619B1 (it) Cilindro per movimentazione a fermate intermedie programmabili secondo esigenza,azionato con fluido in pressione
IT1313194B1 (it) Gruppo di distribuzione rotante a superfici di equilibraturaeccentriche e corrispondenti per motori idraulici.
AUPN327595A0 (en) Fluid vane motor/pump
ITFI920096A0 (it) "motore rotativo a fluido a cilindrata variabile "
ITMI941692A0 (it) Apparecchiatura di controllo della cilindrata di pompe oleodinamiche a cilindrata variabile con limitazione ibrida di coppia-velocita'

Legal Events

Date Code Title Description
0001 Granted