GB767213A - Improvements in or relating to axial piston gear - Google Patents

Improvements in or relating to axial piston gear

Info

Publication number
GB767213A
GB767213A GB11235/54A GB1123554A GB767213A GB 767213 A GB767213 A GB 767213A GB 11235/54 A GB11235/54 A GB 11235/54A GB 1123554 A GB1123554 A GB 1123554A GB 767213 A GB767213 A GB 767213A
Authority
GB
United Kingdom
Prior art keywords
groove
axial piston
oil
piston gear
relating
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
GB11235/54A
Other languages
English (en)
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
Priority to FR1079367D priority Critical patent/FR1079367A/fr
Priority to CH324815D priority patent/CH324815A/de
Application filed by Individual filed Critical Individual
Priority to GB11235/54A priority patent/GB767213A/en
Publication of GB767213A publication Critical patent/GB767213A/en
Priority to US698025A priority patent/US2916334A/en
Expired legal-status Critical Current

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0047—Particularities in the contacting area between cylinder barrel and valve plate
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/045—Sliding-contact bearings for exclusively rotary movement for axial load only with grooves in the bearing surface to generate hydrodynamic pressure, e.g. spiral groove thrust bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Sliding-Contact Bearings (AREA)
GB11235/54A 1954-04-15 1954-04-15 Improvements in or relating to axial piston gear Expired GB767213A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1079367D FR1079367A (fr) 1954-04-15 1953-05-18 Dispositif d'étranglement de l'huile entre les surfaces de glissement de mécanismes de commande à huile, en particulier entre les surfaces de distribution de mécanismes de commande à pistons axiaux et rotatifs
CH324815D CH324815A (de) 1954-04-15 1953-12-22 Drosselvorrichtung für die Zufuhr von Entlastungsdruckmittel zu Lagerflächen
GB11235/54A GB767213A (en) 1954-04-15 1954-04-15 Improvements in or relating to axial piston gear
US698025A US2916334A (en) 1954-04-15 1957-11-20 Hydraulic motors and pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11235/54A GB767213A (en) 1954-04-15 1954-04-15 Improvements in or relating to axial piston gear

Publications (1)

Publication Number Publication Date
GB767213A true GB767213A (en) 1957-01-30

Family

ID=9982482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11235/54A Expired GB767213A (en) 1954-04-15 1954-04-15 Improvements in or relating to axial piston gear

Country Status (4)

Country Link
US (1) US2916334A (fr)
CH (1) CH324815A (fr)
FR (1) FR1079367A (fr)
GB (1) GB767213A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464316A (en) * 1966-05-06 1969-09-02 Molins Machine Co Ltd Fluid servo motors
US3604314A (en) * 1968-05-06 1971-09-14 Mannesmann Meer Ag Hydrostatic axial piston machine
US3800673A (en) * 1971-09-09 1974-04-02 Bosch Gmbh Robert Wear equalizing arrangement for the valve plate of an axial piston machine
US4183288A (en) * 1974-06-13 1980-01-15 Aisin Seiki Kabushiki Kaisha Static pressure thrust bearing

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096723A (en) * 1958-12-29 1963-07-09 Bendix Corp Floating port plate construction
DE1183764B (de) * 1960-09-03 1964-12-17 Citroen Sa Hydrostatische Getriebeeinheit
US3181476A (en) * 1961-09-14 1965-05-04 Sperry Rand Corp Power transmission
US3181477A (en) * 1961-09-14 1965-05-04 Sperry Rand Corp Power transmission
GB984721A (en) * 1962-04-06 1965-03-03 Dowty Hydraulic Units Ltd Hydrostatic bearing
US6537045B2 (en) 2000-07-05 2003-03-25 Tecumseh Products Company Rotating machine having lubricant-containing recesses on a bearing surface
WO2009146060A2 (fr) * 2008-04-01 2009-12-03 Purdue Research Foundation Palier à coulissement axial et procédé de reduction de pertes de puissance pour un tel palier
DE102014206122B4 (de) * 2014-04-01 2024-10-17 Robert Bosch Gmbh Hydrostatische Axialkolbenmaschine mit einer druckbeaufschlagten Vorrichtung in der Steuerscheibe zur Kompensation einer dynamisch schwellenden Betriebskraft durch Erzeugung einer phasenversetzten zusätzlichen Druckkraft

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2298850A (en) * 1939-08-30 1942-10-13 Vickers Inc Pump or motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464316A (en) * 1966-05-06 1969-09-02 Molins Machine Co Ltd Fluid servo motors
US3604314A (en) * 1968-05-06 1971-09-14 Mannesmann Meer Ag Hydrostatic axial piston machine
US3800673A (en) * 1971-09-09 1974-04-02 Bosch Gmbh Robert Wear equalizing arrangement for the valve plate of an axial piston machine
US4183288A (en) * 1974-06-13 1980-01-15 Aisin Seiki Kabushiki Kaisha Static pressure thrust bearing

Also Published As

Publication number Publication date
FR1079367A (fr) 1954-11-29
CH324815A (de) 1957-10-15
US2916334A (en) 1959-12-08

Similar Documents

Publication Publication Date Title
GB767213A (en) Improvements in or relating to axial piston gear
GB874614A (en) Improvements in or relating to disc brakes
GB402502A (en) Improvements in balancing arrangements for the distributor valve faces of hydraulic motors and pumps
GB822014A (en) Improvements in or relating to pumps
GB992230A (en) Improvements in pressure fluid reciprocating piston machines
GB572095A (en) Improvements in double-acting differential piston pumps
GB1030357A (en) Hydraulic self-regulating valve tappet for piston engines
GB311166A (en) Improvements in hydraulic power control valves
GB1296218A (fr)
GB721904A (en) Improvements in or relating to hydraulically-operated machine tools
GB1008726A (en) A gear pump
GB953927A (en) Pump with radial cylinders
GB963736A (en) Improvements in rotary fluid pumps of the n and n+1 type
GB745578A (en) Pumps with rotating and reciprocating pistons
GB951162A (en) Improvements in radial piston pumps
GB781238A (en) Improvements in gear pumps
GB627085A (en) Improvements in and relating to fluid-tight packing means for pistons and the like
GB842206A (en) Improvements in hydraulic swash-plate pumps
GB1046179A (en) Improvements in radial rotating cylinder reciprocating pumps and motors
GB1071409A (en) Hydraulic axial and radial piston type pumps
GB838199A (en) Improvements in or relating to swash plate pumps and the like
GB625998A (en) Improvements in or relating to means for preventing or reducing circumferential leakage between two ports provided in the wall of a cylindrical bore
GB520016A (en) Improvements in or relating to rolling or other rotary piston compressors
GB814643A (en) Improvements relating to slide valves
GB845465A (en) Improvements in or relating to rotary pumps