ES378775A2 - Hydraulic motor - Google Patents

Hydraulic motor

Info

Publication number
ES378775A2
ES378775A2 ES378775A ES378775A ES378775A2 ES 378775 A2 ES378775 A2 ES 378775A2 ES 378775 A ES378775 A ES 378775A ES 378775 A ES378775 A ES 378775A ES 378775 A2 ES378775 A2 ES 378775A2
Authority
ES
Spain
Prior art keywords
spherical surface
hydraulic motor
eccentric portion
propeller
close
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
ES378775A
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.)
Riva Calzoni SpA
Original Assignee
Riva Calzoni SpA
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 Riva Calzoni SpA filed Critical Riva Calzoni SpA
Publication of ES378775A2 publication Critical patent/ES378775A2/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
    • F03C1/22—Reciprocating-piston liquid engines with movable cylinders or cylinder
    • F03C1/223—Reciprocating-piston liquid engines with movable cylinders or cylinder having cylinders in star or fan arrangement, the connection of the pistons with an actuated element being at the inner ends of the cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/08—Driving gear incorporating fluid motors
    • 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
    • F03C1/0406—Pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/01—Winches, capstans or pivots
    • B66D2700/0125—Motor operated winches
    • B66D2700/0133—Fluid actuated

Landscapes

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

Abstract

Improvements in the object of the main patent No. 358,789, by a hydraulic motor, which comprises an eccentric portion with a spherical surface around which a number of radial propeller members of telescopic structure are arranged, and in which each such propeller element it comprises two substantially cylindrical elements slidably mounted in close contact with each other, characterized in that each of said elements ends at one end with an annular coaxial projection that is in close direct contact with the spherical surface of the fixed cover and the spherical surface of such an eccentric portion, respectively. (Machine-translation by Google Translate, not legally binding)
ES378775A 1967-09-29 1970-04-08 Hydraulic motor Expired ES378775A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2105967 1967-09-29
IT1525569 1969-04-08

Publications (1)

Publication Number Publication Date
ES378775A2 true ES378775A2 (en) 1972-07-16

Family

ID=26326784

Family Applications (1)

Application Number Title Priority Date Filing Date
ES378775A Expired ES378775A2 (en) 1967-09-29 1970-04-08 Hydraulic motor

Country Status (6)

Country Link
BE (1) BE748530R (en)
CH (1) CH532189A (en)
DE (1) DE2015890A1 (en)
ES (1) ES378775A2 (en)
FR (1) FR2043041A6 (en)
GB (1) GB1308523A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046753C2 (en) * 1980-12-12 1986-02-27 Mannesmann Rexroth GmbH, 8770 Lohr Hydrostatic radial piston pump
IT1213481B (en) * 1986-08-11 1989-12-20 Riva Calzoni Spa HYDRAULIC MOTOR WITH RADIAL PROPULSORS WITH TUBULAR ELEMENTS WITH FULL PASSAGE.
DE4406803A1 (en) * 1994-03-02 1995-09-07 Rexroth Mannesmann Gmbh Hydraulic piston pump
ITMI20041219A1 (en) * 2004-06-16 2004-09-16 Riva Calzoni Oleodinamica Spa HYDRAULIC ORGAN MOTOR TELESCOPIC PROPULSORS HOLDING AGAINST SEAL AGAINST RELATIVE SURFACES OF INTERNAL ELASTIC VEHICLES

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040716A (en) * 1958-06-28 1962-06-26 Hahn Theodor Piston engines
FR1334492A (en) * 1962-06-28 1963-08-09 Promecam Improvements to high pressure hydraulic pumps
US3168007A (en) * 1963-12-16 1965-02-02 Oilgear Co Radial crank type hydraulic machine
FR1530605A (en) * 1966-05-24 1968-06-28 Hydraulic motor
DE1653368B2 (en) * 1966-09-28 1977-04-14 Binhack, Josef, 7540 Neuenbürg HYDROSTATIC RADIAL PISTON MACHINE
GB1246647A (en) * 1967-09-29 1971-09-15 Riva Calzoni Spa Hydraulic motor

Also Published As

Publication number Publication date
BE748530R (en) 1970-09-16
GB1308523A (en) 1973-02-21
DE2015890A1 (en) 1970-10-15
CH532189A (en) 1972-12-31
FR2043041A6 (en) 1971-02-12

Similar Documents

Publication Publication Date Title
DK109301C (en) Axial bearing.
DE1775519B2 (en) HYDROSTATIC AXIAL RADIAL BEARING
DK124768B (en) Axial piston machine.
ES378775A2 (en) Hydraulic motor
Apeland et al. Design tables for translational shells
ES145546Y (en) ONE RADIAL HOUSING TIRE.
TENNYSON Analysis of the buckling of circular cylindrical shells under axial compression with no internal pressure
ES360674A1 (en) Improvements in a rotating valve device. (Machine-translation by Google Translate, not legally binding)
Young The Interpretation of Scripture
ES130088U (en) A plug. (Machine-translation by Google Translate, not legally binding)
FORD et al. EFFECT OF GRAIN-SIZE ON THE DRAWING CHARACTERISTICS OF SOME COPPER-ZINC ALLOYS
ES336610A3 (en) Improvements in cambiadiscos devices. (Machine-translation by Google Translate, not legally binding)
ES134502Y (en) BOXES-JARS WITH SUPPORT ASSEMBLY FOR DOMESTIC USE.
ES118278Y (en) ELASTIC BEARING FOR TELESCOPIC MASTS.
CA773450A (en) Roulement radial et axial combine
CA754439A (en) Axial bearing
ES119386Y (en) BELLOWS FOR BOXES-PACKAGING.
CA654034A (en) Rod type fuel assembly
CH451611A (en) Gas-lubricated, double-acting axial bearing
CA716852A (en) Piston ring assembly with improved bearing contact
CA754338A (en) Segmental belting
ES116234Y (en) NEW ARTICULATION FOR MASTS FOR PARASOLS.
CA703102A (en) Rod cluster nuclear fuel assembly
ES136432Y (en) ELEMENTS FOR HOUSING.
ES132267U (en) Construction game (Machine-translation by Google Translate, not legally binding)