GB788669A - Improvements relating to hydrostatic gearing, pumps or motors - Google Patents

Improvements relating to hydrostatic gearing, pumps or motors

Info

Publication number
GB788669A
GB788669A GB7381/55A GB738155A GB788669A GB 788669 A GB788669 A GB 788669A GB 7381/55 A GB7381/55 A GB 7381/55A GB 738155 A GB738155 A GB 738155A GB 788669 A GB788669 A GB 788669A
Authority
GB
United Kingdom
Prior art keywords
pumps
motors
improvements relating
hydrostatic
gearing
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
GB7381/55A
Inventor
Friedrich Shollhemmer
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Priority to GB7381/55A priority Critical patent/GB788669A/en
Publication of GB788669A publication Critical patent/GB788669A/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
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • 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
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • 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
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/122—Multilayer structures of sleeves, washers or liners
    • F16C33/125—Details of bearing layers, i.e. the lining
    • 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
    • F16C2220/00—Shaping
    • F16C2220/20—Shaping by sintering pulverised material, e.g. powder metallurgy
    • 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
    • F16C2220/00—Shaping
    • F16C2220/28—Shaping by winding impregnated fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

788,669. Reciprocating pumps. DAIMLERBENZ AKT.-GES. March 14, 1955, No. 7381/55. Class 102(1). [Also in Group XXIX] In an hydraulic pump, one or both sliding surfaces of thrust bearings, valves, or other working parts are coated with sintered material. Bronze, aluminium, or white metal (to which lead, graphite, sulphides, or phosphates may be added) may be sprayed on to surfaces which may have dovetail grooves or be roughened by etching.
GB7381/55A 1955-03-14 1955-03-14 Improvements relating to hydrostatic gearing, pumps or motors Expired GB788669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7381/55A GB788669A (en) 1955-03-14 1955-03-14 Improvements relating to hydrostatic gearing, pumps or motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7381/55A GB788669A (en) 1955-03-14 1955-03-14 Improvements relating to hydrostatic gearing, pumps or motors

Publications (1)

Publication Number Publication Date
GB788669A true GB788669A (en) 1958-01-08

Family

ID=9832041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7381/55A Expired GB788669A (en) 1955-03-14 1955-03-14 Improvements relating to hydrostatic gearing, pumps or motors

Country Status (1)

Country Link
GB (1) GB788669A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982220A (en) * 1957-11-29 1961-05-02 Commercial Shearing Thrust plates for rotary pumps and motors
US3074350A (en) * 1959-01-06 1963-01-22 R C Ray Portable pump with interchangeable drive unit
US3429720A (en) * 1960-04-18 1969-02-25 Borg Warner Materials having high corrosive resistance to attack by fluorine at cryogenic temperatures and method of preparing them
FR2421278A1 (en) * 1978-03-30 1979-10-26 Unal Pierre Rotary piston IC engine - has rotor vanes connected by crank mechanism producing high turning moment and including pads sliding on stator surface

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982220A (en) * 1957-11-29 1961-05-02 Commercial Shearing Thrust plates for rotary pumps and motors
US3074350A (en) * 1959-01-06 1963-01-22 R C Ray Portable pump with interchangeable drive unit
US3429720A (en) * 1960-04-18 1969-02-25 Borg Warner Materials having high corrosive resistance to attack by fluorine at cryogenic temperatures and method of preparing them
FR2421278A1 (en) * 1978-03-30 1979-10-26 Unal Pierre Rotary piston IC engine - has rotor vanes connected by crank mechanism producing high turning moment and including pads sliding on stator surface

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