GB1069875A - Improvements in or relating to piston rings - Google Patents

Improvements in or relating to piston rings

Info

Publication number
GB1069875A
GB1069875A GB2870163A GB2870163A GB1069875A GB 1069875 A GB1069875 A GB 1069875A GB 2870163 A GB2870163 A GB 2870163A GB 2870163 A GB2870163 A GB 2870163A GB 1069875 A GB1069875 A GB 1069875A
Authority
GB
United Kingdom
Prior art keywords
wear
resisting
complex
july
chromium
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
GB2870163A
Inventor
Norman Tommis
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 Bradford Ltd
Original Assignee
Hepworth and Grandage 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 Hepworth and Grandage Ltd filed Critical Hepworth and Grandage Ltd
Priority to GB2870163A priority Critical patent/GB1069875A/en
Publication of GB1069875A publication Critical patent/GB1069875A/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

1,069,875. Producing metal articles. HEPWORTH & GRANDAGE Ltd. July 3, 1964 [July 19, 1963], No. 28701/63. Addition to 924,016. Heading B3A. [Also in Division F2] A cast iron or steel piston-ring (1) has one or more circumferential grooves in its outer peripheral surface filled with a wear-resistant material defined as a ceramic material, sprayed metal coatings composed of complex alloy particles of nickel, chromium and boron contained in a metal matrix which is softer and more ductile than the complex alloy particles, or complex wear-resisting carbides contained in such a matrix. The ceramic material may be an oxide, carbide, nitride or boride of aluminium or zirconium, boron nitride or mixtures thereof. The metal matrix may be nickel, chromium or an iron alloy. After preparation of the peripheral surface which may include chemical cleaning, shot-blasting and precoating, for example with molybdenum, a layer of wear-resisting material as defined above is sprayed on to the surface and the excess is removed by grinding, milling, turning or other mechanical means to leave one or more layers (4, Fig. 3) of the wear-resisting material between bands (5) of cast iron or steel.
GB2870163A 1963-07-19 1963-07-19 Improvements in or relating to piston rings Expired GB1069875A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2870163A GB1069875A (en) 1963-07-19 1963-07-19 Improvements in or relating to piston rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2870163A GB1069875A (en) 1963-07-19 1963-07-19 Improvements in or relating to piston rings

Publications (1)

Publication Number Publication Date
GB1069875A true GB1069875A (en) 1967-05-24

Family

ID=10279718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2870163A Expired GB1069875A (en) 1963-07-19 1963-07-19 Improvements in or relating to piston rings

Country Status (1)

Country Link
GB (1) GB1069875A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2057662A5 (en) * 1969-08-08 1971-05-21 Ramsey Corp
FR2103656A5 (en) * 1970-05-11 1972-04-14 Ramsey Corp
DE3017907A1 (en) * 1979-05-10 1980-11-20 Nippon Piston Ring Co Ltd WEAR-RESISTANT SLIDING ELEMENT FOR INTERNAL COMBUSTION ENGINES
FR2475673A1 (en) * 1980-02-11 1981-08-14 Laystall Eng Co Ltd PROCESS FOR TREATING PISTON SEGMENTS TO MAKE THEIR SURFACES EXTREMELY WEAR RESISTANT
EP0284118A2 (en) * 1987-02-24 1988-09-28 Ae Plc Piston and piston ring
GB2259715A (en) * 1991-09-20 1993-03-24 Teikoku Piston Ring Co Ltd Piston ring having surface coating of metal and metal carbide/nitride and process for manufacturing the same
EP0688982A1 (en) * 1994-06-24 1995-12-27 Dana Corporation Segmented ceramic inlay piston ring
WO2003008845A1 (en) * 2001-07-17 2003-01-30 Man B & W Diesel A/S Machine with at least one sliding surface and method for the production of a sliding surface
DE102011102897A1 (en) * 2011-05-31 2012-12-06 Federal-Mogul Burscheid Gmbh Piston ring i.e. compression piston ring, for internal combustion engine, has bearing surface provided with multiple local recesses of geometric contour in circumferential direction, where recesses are filled with wear-resistant material

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2057662A5 (en) * 1969-08-08 1971-05-21 Ramsey Corp
JPS4947616B1 (en) * 1969-08-08 1974-12-17
FR2103656A5 (en) * 1970-05-11 1972-04-14 Ramsey Corp
DE3017907A1 (en) * 1979-05-10 1980-11-20 Nippon Piston Ring Co Ltd WEAR-RESISTANT SLIDING ELEMENT FOR INTERNAL COMBUSTION ENGINES
FR2475673A1 (en) * 1980-02-11 1981-08-14 Laystall Eng Co Ltd PROCESS FOR TREATING PISTON SEGMENTS TO MAKE THEIR SURFACES EXTREMELY WEAR RESISTANT
EP0284118A3 (en) * 1987-02-24 1988-12-21 Ae Plc Piston and piston ring
EP0284118A2 (en) * 1987-02-24 1988-09-28 Ae Plc Piston and piston ring
GB2259715A (en) * 1991-09-20 1993-03-24 Teikoku Piston Ring Co Ltd Piston ring having surface coating of metal and metal carbide/nitride and process for manufacturing the same
GB2259715B (en) * 1991-09-20 1995-04-19 Teikoku Piston Ring Co Ltd Piston ring and process for manufacturing the same
US5618590A (en) * 1991-09-20 1997-04-08 Teikoku Piston Ring Co., Ltd. Process for manufacturing a piston ring
EP0688982A1 (en) * 1994-06-24 1995-12-27 Dana Corporation Segmented ceramic inlay piston ring
US5547203A (en) * 1994-06-24 1996-08-20 Dana Corporation Segmented ceramic inlay piston ring
WO2003008845A1 (en) * 2001-07-17 2003-01-30 Man B & W Diesel A/S Machine with at least one sliding surface and method for the production of a sliding surface
DE102011102897A1 (en) * 2011-05-31 2012-12-06 Federal-Mogul Burscheid Gmbh Piston ring i.e. compression piston ring, for internal combustion engine, has bearing surface provided with multiple local recesses of geometric contour in circumferential direction, where recesses are filled with wear-resistant material

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