ES412836A1 - Hydraulic motor control of gas discharge display devices - Google Patents

Hydraulic motor control of gas discharge display devices

Info

Publication number
ES412836A1
ES412836A1 ES412836A ES412836A ES412836A1 ES 412836 A1 ES412836 A1 ES 412836A1 ES 412836 A ES412836 A ES 412836A ES 412836 A ES412836 A ES 412836A ES 412836 A1 ES412836 A1 ES 412836A1
Authority
ES
Spain
Prior art keywords
bearings
display devices
motor control
hydraulic motor
gas discharge
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
ES412836A
Other languages
Spanish (es)
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.)
HYDRELEM
Original Assignee
HYDRELEM
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 HYDRELEM filed Critical HYDRELEM
Publication of ES412836A1 publication Critical patent/ES412836A1/en
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
    • F03C1/02—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
    • 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
    • F03C1/2454—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 inner ends of the cylinders

Landscapes

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

Abstract

Improvements in hydraulic motors, slow and of simple construction, with radial pistons arranged in one or several rows and powered by the shaft, characterized by the fact that the organs subjected to fluid pressure are mounted between two bearings or bearings or set of bearings to avoid overhang or protrusion, due to the particular mounting of one of the bearings, bearing or bearing set on a part fixed on the eccentric and that recovers the eccentricity of the shaft, and due to the possibility of obtaining various types of gears by combination or permutation of the oil distributions to the cylinders. (Machine-translation by Google Translate, not legally binding)
ES412836A 1972-03-20 1973-03-20 Hydraulic motor control of gas discharge display devices Expired ES412836A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7209592A FR2177122A5 (en) 1972-03-20 1972-03-20

Publications (1)

Publication Number Publication Date
ES412836A1 true ES412836A1 (en) 1976-01-01

Family

ID=9095455

Family Applications (1)

Application Number Title Priority Date Filing Date
ES412836A Expired ES412836A1 (en) 1972-03-20 1973-03-20 Hydraulic motor control of gas discharge display devices

Country Status (10)

Country Link
BE (1) BE796667A (en)
BR (1) BR7301898D0 (en)
CH (1) CH560847A5 (en)
DE (1) DE2313155A1 (en)
ES (1) ES412836A1 (en)
FR (1) FR2177122A5 (en)
GB (1) GB1428192A (en)
IT (1) IT981356B (en)
NL (1) NL7303475A (en)
ZA (1) ZA731910B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503754A (en) * 1984-06-01 1985-03-12 Irwin Everett F Rotary cylinder engines with pistons having balanced loads
DE3545428A1 (en) * 1985-12-20 1987-07-02 Rexroth Mannesmann Gmbh Additional drive motor, especially wheel hub motor
DE19637590A1 (en) * 1996-09-14 1998-03-19 Zahnradfabrik Friedrichshafen Hydrostatic-mechanical drive unit for refuse disposal vehicles, fire engines and other heavy vehicles

Also Published As

Publication number Publication date
FR2177122A5 (en) 1973-11-02
ZA731910B (en) 1974-03-27
NL7303475A (en) 1973-09-24
BR7301898D0 (en) 1974-06-27
DE2313155A1 (en) 1973-10-04
BE796667A (en) 1973-07-02
IT981356B (en) 1974-10-10
GB1428192A (en) 1976-03-17
CH560847A5 (en) 1975-04-15

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