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GB1153395A - Improvements in or relating to Radial Piston Machines. - Google Patents

Improvements in or relating to Radial Piston Machines.

Info

Publication number
GB1153395A
GB1153395A GB937567A GB937567A GB1153395A GB 1153395 A GB1153395 A GB 1153395A GB 937567 A GB937567 A GB 937567A GB 937567 A GB937567 A GB 937567A GB 1153395 A GB1153395 A GB 1153395A
Authority
GB
United Kingdom
Prior art keywords
cylindrical portions
slip rings
sliding contacts
radial piston
drive shaft
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
GB937567A
Inventor
Johannes Albert
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.)
INSTITUT fur WERKZEUGMASCHINEN
Original Assignee
INSTITUT fur WERKZEUGMASCHINEN
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 INSTITUT fur WERKZEUGMASCHINEN filed Critical INSTITUT fur WERKZEUGMASCHINEN
Priority to GB937567A priority Critical patent/GB1153395A/en
Publication of GB1153395A publication Critical patent/GB1153395A/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
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/08—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by electric or magnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • 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
    • F03C1/0435—Particularities relating to the distribution members
    • 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
    • F03C1/053—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement the pistons co-operating with an actuated element at the inner ends of the cylinders
    • F03C1/0535—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement the pistons co-operating with an actuated element at the inner ends of the cylinders with two or more radial piston/cylinder units in series
    • F03C1/0536—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement the pistons co-operating with an actuated element at the inner ends of the cylinders with two or more radial piston/cylinder units in series directly located side by side

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)

Abstract

1,153,395. Hydraulic reciprocating motors. INSTITUT FœR WERKZEUGMASCHINEN. Feb.28, 1967, No.9375/67. Heading F1A. A radial piston motor comprises two sets of pistons 5, 6 engaging eccentrics 2, 3 on a common drive shaft, liquid supply to and from the cylinders being controlled by electromagnetically actuated valves 11, 12, which are reversed in accordance with the positions of their associated pistons on the eccentrics by slip rings 14, 15 mounted on the drive shaft. The slip rings have cylindrical portions engaged by sliding contacts 16, 17 connected to a D. C. supply 18, the cylindrical portions being connected to half-cylindrical portions which are over-lapped and insulated from one another, and are engaged by sliding contacts 19, 20 connected to the electromagnetic control circuits 21 of the valves. The sliding contacts are angularly adjustable relative to the slip rings. The supply voltage may be adjustable to adjust the speed of the motor.
GB937567A 1967-02-28 1967-02-28 Improvements in or relating to Radial Piston Machines. Expired GB1153395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB937567A GB1153395A (en) 1967-02-28 1967-02-28 Improvements in or relating to Radial Piston Machines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB937567A GB1153395A (en) 1967-02-28 1967-02-28 Improvements in or relating to Radial Piston Machines.

Publications (1)

Publication Number Publication Date
GB1153395A true GB1153395A (en) 1969-05-29

Family

ID=9870762

Family Applications (1)

Application Number Title Priority Date Filing Date
GB937567A Expired GB1153395A (en) 1967-02-28 1967-02-28 Improvements in or relating to Radial Piston Machines.

Country Status (1)

Country Link
GB (1) GB1153395A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2871371A1 (en) * 2013-11-07 2015-05-13 Mitsubishi Heavy Industries, Ltd. Switching unit, hydraulic machine and power generating apparatus
EP2873870A1 (en) * 2013-11-07 2015-05-20 Mitsubishi Heavy Industries, Ltd. Spool valve assembly, hydraulic machine and power generating apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2871371A1 (en) * 2013-11-07 2015-05-13 Mitsubishi Heavy Industries, Ltd. Switching unit, hydraulic machine and power generating apparatus
EP2873870A1 (en) * 2013-11-07 2015-05-20 Mitsubishi Heavy Industries, Ltd. Spool valve assembly, hydraulic machine and power generating apparatus

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed