GB1507974A - Piston or cylinder linings - Google Patents

Piston or cylinder linings

Info

Publication number
GB1507974A
GB1507974A GB5630273A GB5630273A GB1507974A GB 1507974 A GB1507974 A GB 1507974A GB 5630273 A GB5630273 A GB 5630273A GB 5630273 A GB5630273 A GB 5630273A GB 1507974 A GB1507974 A GB 1507974A
Authority
GB
United Kingdom
Prior art keywords
mould
copper
piston
cylinder
sliding surface
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
GB5630273A
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.)
Federal Mogul Engineering Ltd
Original Assignee
Glacier Metal Co Ltd
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 Glacier Metal Co Ltd filed Critical Glacier Metal Co Ltd
Priority to GB5630273A priority Critical patent/GB1507974A/en
Publication of GB1507974A publication Critical patent/GB1507974A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2035—Cylinder barrels
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • F16J10/04—Running faces; Liners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0469—Other heavy metals
    • F05C2201/0475—Copper or alloys thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/12—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1507974 Piston and cylinder surfaces GLACIER METAL CO Ltd 5 March 1975 [5 Dec 1973] 56302/73 Heading F2T A sintered metal bearing liner is formed on the sliding surface of a piston or cylinder of a swash plate pump by inserting powdered lining material into an annular space between the surface 15 and a mould 16, deforming the mould and heating to sintering temperature. Subsequently the mould is machined away. The powdered material may be a copper-lead powder or an iron-copper-aluminium powder. The sliding surface 15 may be copper plated prior to lining and the mould 16 may be a copper tube which is deformed by a ball 18 or hydraulic pressure.
GB5630273A 1973-12-05 1973-12-05 Piston or cylinder linings Expired GB1507974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5630273A GB1507974A (en) 1973-12-05 1973-12-05 Piston or cylinder linings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5630273A GB1507974A (en) 1973-12-05 1973-12-05 Piston or cylinder linings

Publications (1)

Publication Number Publication Date
GB1507974A true GB1507974A (en) 1978-04-19

Family

ID=10476286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5630273A Expired GB1507974A (en) 1973-12-05 1973-12-05 Piston or cylinder linings

Country Status (1)

Country Link
GB (1) GB1507974A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004994A1 (en) * 1980-02-11 1981-10-08 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach PISTON MACHINE HOUSING WITH BIMETAL CYLINDER
WO2013037555A1 (en) * 2011-09-15 2013-03-21 Robert Bosch Gmbh Piston pump having a housing and at least one axially movable piston arranged in the piston guide of the housing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004994A1 (en) * 1980-02-11 1981-10-08 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach PISTON MACHINE HOUSING WITH BIMETAL CYLINDER
WO2013037555A1 (en) * 2011-09-15 2013-03-21 Robert Bosch Gmbh Piston pump having a housing and at least one axially movable piston arranged in the piston guide of the housing
DE102011082740B4 (en) 2011-09-15 2022-03-03 Robert Bosch Gmbh Method for producing a piston pump with a housing and at least one axially movable piston arranged in a piston guide of the housing

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Legal Events

Date Code Title Description
PS Patent sealed