IT1018000B - Sistema di lubrificazione per un dispositivo idraulico - Google Patents

Sistema di lubrificazione per un dispositivo idraulico

Info

Publication number
IT1018000B
IT1018000B IT26103/74A IT2610374A IT1018000B IT 1018000 B IT1018000 B IT 1018000B IT 26103/74 A IT26103/74 A IT 26103/74A IT 2610374 A IT2610374 A IT 2610374A IT 1018000 B IT1018000 B IT 1018000B
Authority
IT
Italy
Prior art keywords
hydraulic device
lubrication system
lubrication
hydraulic
Prior art date
Application number
IT26103/74A
Other languages
English (en)
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of IT1018000B publication Critical patent/IT1018000B/it

Links

Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/18—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth
    • F16D3/185—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth radial teeth connecting concentric inner and outer coupling parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/04—Lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/103—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement
    • F04C2/104—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement having an articulated driving shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/103—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement
    • F04C2/105—Details concerning timing or distribution valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
  • General Details Of Gearings (AREA)
IT26103/74A 1973-08-08 1974-08-07 Sistema di lubrificazione per un dispositivo idraulico IT1018000B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US386669A US3862814A (en) 1973-08-08 1973-08-08 Lubrication system for a hydraulic device

Publications (1)

Publication Number Publication Date
IT1018000B true IT1018000B (it) 1977-08-10

Family

ID=23526551

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26103/74A IT1018000B (it) 1973-08-08 1974-08-07 Sistema di lubrificazione per un dispositivo idraulico

Country Status (9)

Country Link
US (1) US3862814A (it)
BR (1) BR7406572D0 (it)
CA (1) CA1009161A (it)
DD (1) DD113585A5 (it)
DE (1) DE2437624A1 (it)
DK (1) DK146893C (it)
FR (1) FR2240368B1 (it)
GB (1) GB1471260A (it)
IT (1) IT1018000B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035113A (en) * 1976-01-30 1977-07-12 Eaton Corporation Gerotor device with lubricant system
FI761780A (it) * 1976-06-18 1977-12-19 Rauma Repola Oy
US4132090A (en) * 1977-04-29 1979-01-02 Eaton Corporation Crowned involute splines and method of making
US4171938A (en) * 1977-11-21 1979-10-23 Eaton Corporation Fluid pressure operated pump or motor
DE2910831C2 (de) * 1979-03-20 1985-10-17 Danfoss A/S, Nordborg Innenachsige, hydraulische Kreiskolbenmaschine
US4368012A (en) * 1979-07-19 1983-01-11 Woodling George V Fluid pressure assembly having a valve disk member with identical flat sides
US4343600A (en) * 1980-02-04 1982-08-10 Eaton Corporation Fluid pressure operated pump or motor with secondary valve means for minimum and maximum volume chambers
US4390329A (en) * 1980-08-20 1983-06-28 Eaton Corporation Rotary fluid pressure device and valve-seating mechanism therefor
US4488855A (en) * 1982-12-27 1984-12-18 The Trane Company Main bearing lubrication system for scroll machine
IT8334830V0 (it) * 1983-02-08 1983-02-08 Sam Hydraulik Spa Motore idraulico orbitale a distribuzione frontale e con compensazione idrostatica dei giochi
US4501536A (en) * 1983-03-08 1985-02-26 W. H. Nichols Company Compact high torque gerotor-type hydraulic motor
US4480972A (en) * 1983-05-31 1984-11-06 Eaton Corporation Gerotor motor and case drain flow arrangement therefor
US4533302A (en) * 1984-02-17 1985-08-06 Eaton Corporation Gerotor motor and improved lubrication flow circuit therefor
US4645438A (en) * 1985-11-06 1987-02-24 Eaton Corporation Gerotor motor and improved lubrication flow circuit therefor
US4762479A (en) * 1987-02-17 1988-08-09 Eaton Corporation Motor lubrication with no external case drain
US5213437A (en) * 1988-12-10 1993-05-25 Zahnradfabrik Friedrichshafen, Ag Serrated-shaft connection
US6086344A (en) * 1998-02-02 2000-07-11 White Hydraulics, Inc. Hydraulic motor lubrication path
US6074188A (en) 1998-04-20 2000-06-13 White Hydraulics, Inc. Multi-plate hydraulic motor valve
US6699024B2 (en) * 2001-06-29 2004-03-02 Parker Hannifin Corporation Hydraulic motor
US7695262B2 (en) 2004-05-07 2010-04-13 Ixetic Bad Homburg Gmbh Pump having toothing on the rotary and drive shaft
US9784107B2 (en) * 2012-10-22 2017-10-10 Parker-Hannifin Corporation Hydraulic motor
US10982669B2 (en) * 2016-06-01 2021-04-20 Parker-Hannifin Corporation Hydraulic motor disc valve optimization

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH501822A (de) * 1969-06-19 1971-01-15 Danfoss As Drehkolbenmaschine
US3572983A (en) * 1969-11-07 1971-03-30 Germane Corp Fluid-operated motor
US3723032A (en) * 1971-04-05 1973-03-27 G Woodling Anti-friction orbital and rotary device

Also Published As

Publication number Publication date
DK146893C (da) 1984-08-13
CA1009161A (en) 1977-04-26
FR2240368A1 (it) 1975-03-07
DK146893B (da) 1984-01-30
DK420174A (it) 1975-03-24
US3862814A (en) 1975-01-28
DD113585A5 (it) 1975-06-12
GB1471260A (en) 1977-04-21
DE2437624C2 (it) 1988-04-28
DE2437624A1 (de) 1975-02-27
FR2240368B1 (it) 1979-08-03
BR7406572D0 (pt) 1975-05-20

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