AT320368B - Cam drive for the pistons of a hydraulic ring piston motor or a hydraulic ring piston pump - Google Patents

Cam drive for the pistons of a hydraulic ring piston motor or a hydraulic ring piston pump

Info

Publication number
AT320368B
AT320368B AT345671A AT345671A AT320368B AT 320368 B AT320368 B AT 320368B AT 345671 A AT345671 A AT 345671A AT 345671 A AT345671 A AT 345671A AT 320368 B AT320368 B AT 320368B
Authority
AT
Austria
Prior art keywords
ring piston
hydraulic ring
pistons
cam drive
piston pump
Prior art date
Application number
AT345671A
Other languages
German (de)
Original Assignee
Roller Gear 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 Roller Gear Ltd filed Critical Roller Gear Ltd
Application granted granted Critical
Publication of AT320368B publication Critical patent/AT320368B/en

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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F01B3/0005—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having two or more sets of cylinders or pistons
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0082—Details
    • F01B3/0085—Pistons
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/04—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
    • F16H25/12—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal or cams
    • F16H25/125—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal or cams having the cam on an end surface of the rotating element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Reciprocating Pumps (AREA)
AT345671A 1970-04-23 1971-04-22 Cam drive for the pistons of a hydraulic ring piston motor or a hydraulic ring piston pump AT320368B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3131470A 1970-04-23 1970-04-23

Publications (1)

Publication Number Publication Date
AT320368B true AT320368B (en) 1975-02-10

Family

ID=21858766

Family Applications (1)

Application Number Title Priority Date Filing Date
AT345671A AT320368B (en) 1970-04-23 1971-04-22 Cam drive for the pistons of a hydraulic ring piston motor or a hydraulic ring piston pump

Country Status (9)

Country Link
US (1) US3659971A (en)
AT (1) AT320368B (en)
CA (1) CA949809A (en)
CH (1) CH522816A (en)
DE (1) DE2119698A1 (en)
FR (1) FR2090589A5 (en)
GB (1) GB1328759A (en)
NL (1) NL7105536A (en)
SE (1) SE369947B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE459437B (en) * 1987-09-10 1989-07-03 Hydro Pneumatic Ab AXIAL Piston Pump Of High Pressure Type With Cam Drive Mechanism
US5540563A (en) * 1994-09-16 1996-07-30 Sauer Inc. Unitary housing for double hydraulic unit
JPH10103443A (en) * 1996-09-30 1998-04-21 Harmonic Drive Syst Ind Co Ltd Linear motion converter
DE10124265B4 (en) * 2001-05-18 2015-10-29 Gustav Klauke Gmbh pump
JP3989334B2 (en) * 2002-08-23 2007-10-10 株式会社イワキ Double reciprocating bellows pump
DE102005009821B3 (en) * 2004-11-16 2006-07-20 Stefan Matuzic Hydraulic drive unit
DE102015002338A1 (en) 2015-02-24 2016-08-25 Stefan Matuzic Bicycle drive with hydraulic system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1177126A (en) * 1915-08-23 1916-03-28 Franz Miller Engine.
US1900284A (en) * 1929-08-06 1933-03-07 Herzmark Nicolas Air compressor
US2973137A (en) * 1959-01-19 1961-02-28 Garrett Corp Cam piston two-stage compressor
US3105415A (en) * 1960-09-30 1963-10-01 Bendix Corp Multi-piston prime mover
US3403668A (en) * 1966-04-04 1968-10-01 Schottler Henry Fluid transducer
US3482525A (en) * 1968-03-04 1969-12-09 Fluid Controls Inc Rotary pump or motor

Also Published As

Publication number Publication date
CA949809A (en) 1974-06-25
US3659971A (en) 1972-05-02
CH522816A (en) 1972-05-15
SE369947B (en) 1974-09-23
FR2090589A5 (en) 1972-01-14
NL7105536A (en) 1971-10-26
DE2119698A1 (en) 1971-11-04
GB1328759A (en) 1973-09-05

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee