IT971699B - Perfezionamenti relativi a motori idraulici del tipo comprendente un complesso di pistoni e cilin dri girevole per fornire la poten za sviluppata del motore e sistemi di comando utilizzanti i medesimi - Google Patents

Perfezionamenti relativi a motori idraulici del tipo comprendente un complesso di pistoni e cilin dri girevole per fornire la poten za sviluppata del motore e sistemi di comando utilizzanti i medesimi

Info

Publication number
IT971699B
IT971699B IT3269072A IT3269072A IT971699B IT 971699 B IT971699 B IT 971699B IT 3269072 A IT3269072 A IT 3269072A IT 3269072 A IT3269072 A IT 3269072A IT 971699 B IT971699 B IT 971699B
Authority
IT
Italy
Prior art keywords
dri
pistons
engine
complex
control systems
Prior art date
Application number
IT3269072A
Other languages
English (en)
Original Assignee
Renold Ltd
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 Renold Ltd filed Critical Renold Ltd
Application granted granted Critical
Publication of IT971699B publication Critical patent/IT971699B/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
    • F03C1/22—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
    • F03C1/2407—Reciprocating-piston liquid engines with movable cylinders or cylinder in which the liquid exclusively displaces one or more pistons reciprocating in rotary cylinders having cylinders in star or fan arrangement, the connection of the pistons with an actuated element being at the outer ends of the cylinders
    • F03C1/2423—Reciprocating-piston liquid engines with movable cylinders or cylinder in which the liquid exclusively displaces one or more pistons reciprocating in rotary cylinders having cylinders in star or fan arrangement, the connection of the pistons with an actuated element being at the outer ends of the cylinders with two or more series radial piston-cylinder units
    • F03C1/2438—Reciprocating-piston liquid engines with movable cylinders or cylinder in which the liquid exclusively displaces one or more pistons reciprocating in rotary cylinders having cylinders in star or fan arrangement, the connection of the pistons with an actuated element being at the outer ends of the cylinders with two or more series radial piston-cylinder units directly located side by side
    • 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
    • F03C1/0447—Controlling
    • F03C1/045—Controlling by using a valve in a system with several pump or motor chambers, wherein the flow path through the chambers can be changed, e.g. series-parallel

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)
IT3269072A 1971-12-09 1972-12-07 Perfezionamenti relativi a motori idraulici del tipo comprendente un complesso di pistoni e cilin dri girevole per fornire la poten za sviluppata del motore e sistemi di comando utilizzanti i medesimi IT971699B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5716171 1971-12-09
GB1046372A GB1413109A (en) 1971-12-09 1972-03-07 Hydraulic motors and to driving systems employing same

Publications (1)

Publication Number Publication Date
IT971699B true IT971699B (it) 1974-05-10

Family

ID=26247534

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3269072A IT971699B (it) 1971-12-09 1972-12-07 Perfezionamenti relativi a motori idraulici del tipo comprendente un complesso di pistoni e cilin dri girevole per fornire la poten za sviluppata del motore e sistemi di comando utilizzanti i medesimi

Country Status (8)

Country Link
JP (1) JPS5314689B2 (it)
AR (1) AR208165A1 (it)
CA (1) CA973432A (it)
DE (1) DE2260274A1 (it)
ES (1) ES409431A1 (it)
FR (1) FR2162676B1 (it)
GB (1) GB1413109A (it)
IT (1) IT971699B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI64840C (fi) * 1979-08-01 1984-01-10 Partek Ab Hydraulisk motor
FR2481755A1 (fr) * 1980-04-30 1981-11-06 Poclain Hydraulics Sa Moteur a fluide sous pression muni d'un dispositif de selection de sa vitesse de rotation
DE3109706C2 (de) * 1981-03-13 1986-09-18 G. Düsterloh GmbH, 4322 Sprockhövel Volumenschaltbarer Hydromotor
AU566382B2 (en) * 1982-12-24 1987-10-15 Renold Plc Cam driven piston pump with variable capacity control
JPS63166030U (it) * 1987-04-20 1988-10-28
JPS63166028U (it) * 1987-04-20 1988-10-28
JPS63166031U (it) * 1987-04-20 1988-10-28
JPS63166032U (it) * 1987-04-20 1988-10-28
JPS63166027U (it) * 1987-04-20 1988-10-28
CN112253375B (zh) * 2020-10-07 2023-12-22 宁波真格液压科技有限公司 一种变量摆线液压马达
CN112112753A (zh) * 2020-10-09 2020-12-22 段井胜 一种液压马达

Also Published As

Publication number Publication date
JPS5314689B2 (it) 1978-05-19
CA973432A (en) 1975-08-26
JPS4875950A (it) 1973-10-12
DE2260274A1 (de) 1973-06-20
AR208165A1 (es) 1976-12-09
FR2162676B1 (it) 1977-03-25
GB1413109A (en) 1975-11-05
FR2162676A1 (it) 1973-07-20
ES409431A1 (es) 1976-03-16

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