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GB309962A - Improvements in hydraulic pumps and motors having radial fixed or rotary cylinders - Google Patents

Improvements in hydraulic pumps and motors having radial fixed or rotary cylinders

Info

Publication number
GB309962A
GB309962A GB12125/29A GB1212529A GB309962A GB 309962 A GB309962 A GB 309962A GB 12125/29 A GB12125/29 A GB 12125/29A GB 1212529 A GB1212529 A GB 1212529A GB 309962 A GB309962 A GB 309962A
Authority
GB
United Kingdom
Prior art keywords
eccentric
motors
radial fixed
hydraulic pumps
rotary cylinders
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.)
Expired
Application number
GB12125/29A
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.)
Cuttat SA Des Ets
Original Assignee
Cuttat SA Des Ets
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 Cuttat SA Des Ets filed Critical Cuttat SA Des Ets
Publication of GB309962A publication Critical patent/GB309962A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0641—Details, component parts specially adapted for such machines
    • F01B1/0668—Supporting and guiding means for the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0675—Controlling
    • F01B1/0686—Controlling by changing the effective piston stroke
    • F01B1/0689—Controlling by changing the effective piston stroke by changing the excentricity of one element relative to another element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B13/00—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
    • F01B13/04—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
    • F01B13/06—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement
    • F01B13/068—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with an actuated or actuating element being at the inner ends of the cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

309,962. Soc. Anon. des Etablissements Cuttat. April 18, 1928, [Convention date]. Eccentric - actuated pumps. - In pumps and motors having radial fixed or revolving cylinders disposed outside an eccentric, the piston connecting- rods 15, Fig. 6, are connected to pivoted links 14 provided with rollers 13 or other means engaging a track member 63 mounted on the eccentric 62. The revolving cylinder form is of variable output, an eccentric 10, Fig. 1, being adjustable on an eccentric 7 by means of a sleeve 33, which is manually or automatically operated, and the distributing valve 27 being keyed to the sleeve 33.
GB12125/29A 1928-04-18 1929-04-18 Improvements in hydraulic pumps and motors having radial fixed or rotary cylinders Expired GB309962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR309962X 1928-04-18

Publications (1)

Publication Number Publication Date
GB309962A true GB309962A (en) 1930-10-20

Family

ID=8889184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12125/29A Expired GB309962A (en) 1928-04-18 1929-04-18 Improvements in hydraulic pumps and motors having radial fixed or rotary cylinders

Country Status (2)

Country Link
BE (1) BE359034A (en)
GB (1) GB309962A (en)

Also Published As

Publication number Publication date
BE359034A (en) 1929-04-30

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