GB671606A - Piston for internal combustion engines - Google Patents

Piston for internal combustion engines

Info

Publication number
GB671606A
GB671606A GB11215/50A GB1121550A GB671606A GB 671606 A GB671606 A GB 671606A GB 11215/50 A GB11215/50 A GB 11215/50A GB 1121550 A GB1121550 A GB 1121550A GB 671606 A GB671606 A GB 671606A
Authority
GB
United Kingdom
Prior art keywords
piston
metal
layer
internal combustion
combustion engines
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
GB11215/50A
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg 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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of GB671606A publication Critical patent/GB671606A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/10—Pistons  having surface coverings
    • F02F3/12—Pistons  having surface coverings on piston heads
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

671,606. Pistons. MASCHINENFABRIK AUGSBURG-NURNBERG AKT.-GES. May- 5, 1950 [Oct. 1, 1948], No. 11215/50. Drawings to Specification. Class 122(i) A piston is formed entirely or partly of a mixture of sintered metal and ceramic powder. The proportion of ceramic powder may increase from 0 per cent to 100 per cent in the direction of the piston head or the head may comprise a layer of pure ceramic ajoining a layer having varying proportions of metal powder terminating in a layer of pure metal which is welded or sintered to a metal skirt.
GB11215/50A 1948-10-01 1950-05-05 Piston for internal combustion engines Expired GB671606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE671606X 1948-10-01

Publications (1)

Publication Number Publication Date
GB671606A true GB671606A (en) 1952-05-07

Family

ID=6590572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11215/50A Expired GB671606A (en) 1948-10-01 1950-05-05 Piston for internal combustion engines

Country Status (1)

Country Link
GB (1) GB671606A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979001103A1 (en) * 1978-05-23 1979-12-13 British Internal Combust Eng Composite materials
EP0035348A2 (en) * 1980-02-27 1981-09-09 The British Internal Combustion Engine Research Institute Limited Sintered bodies of composite materials and their manufacture
EP0111989A1 (en) * 1982-12-03 1984-06-27 Ngk Insulators, Ltd. An engine part having a ceramics member and a metallic member joined together
WO2003062622A1 (en) * 2002-01-22 2003-07-31 Man B & W Diesel A/S Method for providing a component of a large machine with a protective coating

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979001103A1 (en) * 1978-05-23 1979-12-13 British Internal Combust Eng Composite materials
EP0035348A2 (en) * 1980-02-27 1981-09-09 The British Internal Combustion Engine Research Institute Limited Sintered bodies of composite materials and their manufacture
EP0035348A3 (en) * 1980-02-27 1981-12-16 The British Internal Combustion Engine Research Institute Limited Sintered bodies of composite materials and their manufacture
EP0111989A1 (en) * 1982-12-03 1984-06-27 Ngk Insulators, Ltd. An engine part having a ceramics member and a metallic member joined together
WO2003062622A1 (en) * 2002-01-22 2003-07-31 Man B & W Diesel A/S Method for providing a component of a large machine with a protective coating
CN1330872C (en) * 2002-01-22 2007-08-08 曼B与W狄赛尔公司 Method for providing a component of a large machine with a protective coating
KR100901112B1 (en) 2002-01-22 2009-06-08 맨 디젤 필리얼 아프 맨 디젤 에스이, 티스크랜드 Method for providing a component of a large machine with a protective coating

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