GB1239955A - Improvements in or relating to rotary machines - Google Patents

Improvements in or relating to rotary machines

Info

Publication number
GB1239955A
GB1239955A GB27114/68A GB2711468A GB1239955A GB 1239955 A GB1239955 A GB 1239955A GB 27114/68 A GB27114/68 A GB 27114/68A GB 2711468 A GB2711468 A GB 2711468A GB 1239955 A GB1239955 A GB 1239955A
Authority
GB
United Kingdom
Prior art keywords
shaft
ports
relating
rotary machines
rotor
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
GB27114/68A
Inventor
Karl Eickmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB27114/68A priority Critical patent/GB1239955A/en
Priority to US830299A priority patent/US3602099A/en
Publication of GB1239955A publication Critical patent/GB1239955A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/7605—Television signal recording on discs or drums
    • 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
    • F03C1/0438—Particularities relating to the distribution members to cylindrical distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0452—Distribution members, e.g. valves
    • F04B1/0456—Cylindrical
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/022—Layers for surface-deformation imaging, e.g. frost imaging
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

1,239,955. Fluid machines including a rotor. K. EICKMANN. June 7, 1968. No. 27114/68. Headings F1A and F1P. In a machine comprising a non-rotory shaft 32 and a rotor 31 having working chambers 37, 38 which periodically communicate with fluid supply and exhaust ports 33a, 33b, 34a, 34b in the shaft, balancing recesses 55a, 55b, 56a, 56b, 65, 75, 66, 76 are provided in the shaft surface, each recess being in communication with its respective port by a duct 47, 48, 57, 58, 67, 68, 77, 78 also formed in the shaft surface. In an alternative machine, Figs.1 and 2 (not shown) two balancing recesses only are provided between the ports on the opposite side of the shaft from the ports with which they communicate. A third embodiment, Fig. 6 (not shown) is described.
GB27114/68A 1968-06-07 1968-06-07 Improvements in or relating to rotary machines Expired GB1239955A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB27114/68A GB1239955A (en) 1968-06-07 1968-06-07 Improvements in or relating to rotary machines
US830299A US3602099A (en) 1968-06-07 1969-06-04 Balancing arrangement for a fluid handling control body having parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27114/68A GB1239955A (en) 1968-06-07 1968-06-07 Improvements in or relating to rotary machines

Publications (1)

Publication Number Publication Date
GB1239955A true GB1239955A (en) 1971-07-21

Family

ID=10254433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27114/68A Expired GB1239955A (en) 1968-06-07 1968-06-07 Improvements in or relating to rotary machines

Country Status (2)

Country Link
US (1) US3602099A (en)
GB (1) GB1239955A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810418A (en) * 1972-08-12 1974-05-14 Bosch Gmbh Robert Center ring arrangement for a radial piston machine
US3985065A (en) * 1974-05-18 1976-10-12 Robert Bosch G.M.B.H. Radial piston machine
US4791858A (en) * 1986-12-09 1988-12-20 Robert Bosch Gmbh Piston machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118388A (en) * 1964-01-21 Rotary machine for use as a pump
US3082696A (en) * 1959-09-30 1963-03-26 North American Aviation Inc Hydraulic pump or motor
US3211105A (en) * 1962-01-11 1965-10-12 Stewart Warner Corp Hydraulic pump or motor
DE1453490A1 (en) * 1962-06-12 1969-05-29 Karl Eickmann Valve-controlled rotary pump or rotary compressor with two or more conveyor streams
US3312175A (en) * 1964-08-27 1967-04-04 Albert A Schmitz Fluid power converter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810418A (en) * 1972-08-12 1974-05-14 Bosch Gmbh Robert Center ring arrangement for a radial piston machine
US3985065A (en) * 1974-05-18 1976-10-12 Robert Bosch G.M.B.H. Radial piston machine
US4791858A (en) * 1986-12-09 1988-12-20 Robert Bosch Gmbh Piston machine

Also Published As

Publication number Publication date
US3602099A (en) 1971-08-31

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