IT970362B - Perfezionamenti relativi a motori idraulici del tipo comprendente un insieme di pistoni e cilindri girevole per provvedere il coman do di uscita del motore - Google Patents

Perfezionamenti relativi a motori idraulici del tipo comprendente un insieme di pistoni e cilindri girevole per provvedere il coman do di uscita del motore

Info

Publication number
IT970362B
IT970362B IT3148772A IT3148772A IT970362B IT 970362 B IT970362 B IT 970362B IT 3148772 A IT3148772 A IT 3148772A IT 3148772 A IT3148772 A IT 3148772A IT 970362 B IT970362 B IT 970362B
Authority
IT
Italy
Prior art keywords
pistons
engine
output control
type including
hydraulic motors
Prior art date
Application number
IT3148772A
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 IT970362B publication Critical patent/IT970362B/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
    • F03C1/0428—Supporting and guiding means for the 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
    • F03C1/0406—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
    • F03C1/22—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

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)
IT3148772A 1971-11-09 1972-11-09 Perfezionamenti relativi a motori idraulici del tipo comprendente un insieme di pistoni e cilindri girevole per provvedere il coman do di uscita del motore IT970362B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5203971A GB1413108A (en) 1971-11-09 1971-11-09 Hydraulic motors

Publications (1)

Publication Number Publication Date
IT970362B true IT970362B (it) 1974-04-10

Family

ID=10462408

Family Applications (2)

Application Number Title Priority Date Filing Date
IT3148872A IT970363B (it) 1971-11-09 1972-11-09 Perfezionamenti relativi a motori idraulici del tipo comprendente un insieme di pistoni e cilindri gire vole per provvedere il comando di uscita del motore
IT3148772A IT970362B (it) 1971-11-09 1972-11-09 Perfezionamenti relativi a motori idraulici del tipo comprendente un insieme di pistoni e cilindri girevole per provvedere il coman do di uscita del motore

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT3148872A IT970363B (it) 1971-11-09 1972-11-09 Perfezionamenti relativi a motori idraulici del tipo comprendente un insieme di pistoni e cilindri gire vole per provvedere il comando di uscita del motore

Country Status (10)

Country Link
JP (1) JPS55593B2 (it)
AR (1) AR203367A1 (it)
AU (1) AU470047B2 (it)
BR (1) BR7207856D0 (it)
CA (1) CA980628A (it)
DE (1) DE2254545C3 (it)
ES (1) ES408391A1 (it)
FR (1) FR2160120A5 (it)
GB (1) GB1413108A (it)
IT (2) IT970363B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139561A1 (de) * 1981-10-05 1983-04-21 Alfred Teves Gmbh, 6000 Frankfurt Radialkolbenmaschine, insbesondere kugelkolbenpumpe
AU566382B2 (en) * 1982-12-24 1987-10-15 Renold Plc Cam driven piston pump with variable capacity control
FR2582058B1 (fr) * 1985-05-15 1989-06-30 Poclain Hydraulics Sa Mecanisme hydraulique, moteur ou pompe, muni de rouleaux montes sur les pistons et de moyens de maintien en position desdits rouleaux
DE3530979A1 (de) * 1985-08-30 1987-03-12 Rexroth Mannesmann Gmbh Radialkolbenmaschine
DE3531632A1 (de) * 1985-09-05 1987-03-12 Rexroth Mannesmann Gmbh Radialkolbenmaschine
FR2651836B1 (fr) * 1989-09-14 1994-06-10 Poclain Hydraulics Sa Mecanisme, moteur ou pompe, a pistons supportant des rouleaux d'appui desdits pistons sur une came.
DK292690D0 (da) * 1990-12-10 1990-12-10 Htc As Motor- eller pumpeaggregat
DE19618793B4 (de) * 1996-05-10 2007-01-18 Bosch Rexroth Aktiengesellschaft Radialkolbenmaschine
CN101858300A (zh) * 2010-06-10 2010-10-13 宁波市恒通液压科技有限公司 内曲线多作用径向柱塞式液压马达
EP3489509A1 (en) * 2017-11-23 2019-05-29 Robert Bosch GmbH Cam profile for a hydrostatic radial piston machine, and hydrostatic radial piston machine
FR3082243B1 (fr) * 2018-06-08 2020-08-28 Poclain Hydraulics Ind Bloc cylindres comprenant un moyen de maintien des pistons
FR3136519A1 (fr) * 2022-06-13 2023-12-15 Poclain Hydraulics Industrie Machine hydraulique à débit amélioré

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2103314A (en) * 1935-12-31 1937-12-28 Elek K Benedek Variable delivery pump or motor
US3165068A (en) * 1960-06-27 1965-01-12 American Brake Shoe Co Fluid power apparatus
GB1129293A (en) * 1965-02-11 1968-10-02 Nat Res Dev Improvements in or relating to ball piston hydrostatic pumps and motors
DE1528498A1 (de) * 1965-09-24 1970-04-23 Suomen Autoteollisuus Ab Oy Hydraulischer Motor,insbesondere fuer Fahrzeuge
DE1653350A1 (de) * 1966-08-02 1970-10-22 Ardie Werk Gmbh Radialkolbenmaschine

Also Published As

Publication number Publication date
JPS55593B2 (it) 1980-01-09
ES408391A1 (es) 1975-11-16
AU4870472A (en) 1974-05-09
JPS4875949A (it) 1973-10-12
IT970363B (it) 1974-04-10
CA980628A (en) 1975-12-30
DE2254545C3 (de) 1983-05-26
DE2254545A1 (de) 1973-05-17
DE2254545B2 (de) 1979-02-01
GB1413108A (en) 1975-11-05
AU470047B2 (en) 1976-03-04
AR203367A1 (es) 1975-09-08
FR2160120A5 (it) 1973-06-22
BR7207856D0 (pt) 1973-08-21

Similar Documents

Publication Publication Date Title
IT1017267B (it) Perfezionamenti ai pistoni di motori a combustione
IT946911B (it) Perfezionamenti relativi a motori idraulici e ad apparati similari
FR1539588A (fr) Pompe ou moteur hydraulique
IT970362B (it) Perfezionamenti relativi a motori idraulici del tipo comprendente un insieme di pistoni e cilindri girevole per provvedere il coman do di uscita del motore
IT1040916B (it) Perfezionamento nelle pompe a pistoni assiali a portata variable
IT965420B (it) Perfezionamento nei motori endotermici a pistone rotante
IT1016256B (it) Perfezionamento nelle chiavi girada di e simili ad azionamento a motore
IT986034B (it) Motore idraulico a cilindrata variabile a gradini
IT1013675B (it) Convertitore idraulico reversibile pompa motore
IT970361B (it) Perfezionamenti in disposizioni di luci di passaggio per motori idraulici del tipo comprendente un insieme di pistoni e cilindri girevole per provvedere il coman do di uscita del motore
IT971699B (it) 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
IT1043905B (it) Motore idraulico volumethico
IT952835B (it) Perfezionamento nelle pompe idrau liche
IT1052273B (it) Motore idraulico
IT969968B (it) Guarnizione combinata di vertice e laterale per motori a pistoni rotativi
IT964079B (it) Motore a pistoni in moto di circolazione
IT1026305B (it) Perfezionamento nelle pompe o motori idraulici
IT996265B (it) Perfezionamento nelle pompe o motori idraulici a palette del tipo volumetrico
IT1002793B (it) Procedimento per ridurre l inquina mento di motori e motore che lo realizza
IT1009986B (it) Perfezionamento ai motori termo idraulici
IT1022236B (it) Motore idraulico
BE815070A (fr) Perfectionnements aux pompes et moteurs hydrauliques du type volumogene
IT994827B (it) Perfezionamento nelle giranti per convertitori idraulici di coppia
IT1015933B (it) Perfezionamento nelle pompe idrauli che in particolare per l azionamen to di attrezzi e o utensili
IT944535B (it) Perfezionamenti apportati alle pompe o motori idraulici a tam buro rotante