DE1528519B2 - - Google Patents

Info

Publication number
DE1528519B2
DE1528519B2 DE1528519A DE1528519A DE1528519B2 DE 1528519 B2 DE1528519 B2 DE 1528519B2 DE 1528519 A DE1528519 A DE 1528519A DE 1528519 A DE1528519 A DE 1528519A DE 1528519 B2 DE1528519 B2 DE 1528519B2
Authority
DE
Germany
Prior art keywords
cylinder
pressure
control
group
groups
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.)
Granted
Application number
DE1528519A
Other languages
German (de)
English (en)
Other versions
DE1528519C3 (de
DE1528519A1 (de
Inventor
Gabriel Les Plessis-Belleville Oise Guinot (Frankreich)
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.)
Poclain Sa Le Plessis-Belleville (frankreich)
Original Assignee
Poclain Sa Le Plessis-Belleville (frankreich)
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 Sa Le Plessis-Belleville (frankreich) filed Critical Poclain Sa Le Plessis-Belleville (frankreich)
Publication of DE1528519A1 publication Critical patent/DE1528519A1/de
Publication of DE1528519B2 publication Critical patent/DE1528519B2/de
Application granted granted Critical
Publication of DE1528519C3 publication Critical patent/DE1528519C3/de
Expired 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
    • F03C1/22—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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
    • F16H61/444—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation by changing the number of pump or motor units in operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Motors (AREA)
DE19661528519 1965-10-08 1966-10-07 Vorrichtung zur Geschwindigkeitsumschaltung bei einem hydrostatischen Radialkolbenmotor mit mehrnockiger KoIbenfUhrungsbahn Expired DE1528519C3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR34190 1965-10-08
FR34190A FR1460752A (fr) 1965-10-08 1965-10-08 Procédé et dispositif de changement de vitesses pour moteur hydraulique
DEP0040515 1966-10-07

Publications (3)

Publication Number Publication Date
DE1528519A1 DE1528519A1 (de) 1970-07-09
DE1528519B2 true DE1528519B2 (fr) 1975-06-26
DE1528519C3 DE1528519C3 (de) 1976-02-05

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008000094B4 (de) 2007-01-26 2018-10-11 Black Bruin Inc. Kolbenhydraulikmotor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008000094B4 (de) 2007-01-26 2018-10-11 Black Bruin Inc. Kolbenhydraulikmotor

Also Published As

Publication number Publication date
GB1114080A (en) 1968-05-15
DE1528519A1 (de) 1970-07-09
US3403599A (en) 1968-10-01
FR1460752A (fr) 1966-01-07
ES332051A1 (es) 1967-07-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977