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GB2620065B - A casting for an internal combustion engine - Google Patents

A casting for an internal combustion engine Download PDF

Info

Publication number
GB2620065B
GB2620065B GB2315305.9A GB202315305A GB2620065B GB 2620065 B GB2620065 B GB 2620065B GB 202315305 A GB202315305 A GB 202315305A GB 2620065 B GB2620065 B GB 2620065B
Authority
GB
United Kingdom
Prior art keywords
casting
combustion engine
internal combustion
engine
internal
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.)
Active
Application number
GB2315305.9A
Other versions
GB2620065A (en
Inventor
Harris Christopher
Johnson Jack
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.)
Jaguar Land Rover Ltd
Original Assignee
Jaguar Land Rover 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 Jaguar Land Rover Ltd filed Critical Jaguar Land Rover Ltd
Publication of GB2620065A publication Critical patent/GB2620065A/en
Application granted granted Critical
Publication of GB2620065B publication Critical patent/GB2620065B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00Cylinders; Cylinder heads 
    • F02F1/24Cylinder heads
    • F02F1/42Shape or arrangement of intake or exhaust channels in cylinder heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/0006Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/34Laser welding for purposes other than joining
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/02Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • F01L3/04Coated valve members or valve-seats
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/006Vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00Materials to be soldered, welded or cut
    • B23K2103/08Non-ferrous metals or alloys
    • B23K2103/10Aluminium or alloys thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00Materials to be soldered, welded or cut
    • B23K2103/18Dissimilar materials
    • B23K2103/26Alloys of Nickel and Cobalt and Chromium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00Materials to be soldered, welded or cut
    • B23K2103/50Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • B23K2103/52Ceramics
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2301/00Using particular materials
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2303/00Manufacturing of components used in valve arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Laser Beam Processing (AREA)
GB2315305.9A 2021-03-26 2021-03-26 A casting for an internal combustion engine Active GB2620065B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2021/057922 WO2022199837A1 (en) 2021-03-26 2021-03-26 A casting for an internal combustion engine

Publications (2)

Publication Number Publication Date
GB2620065A GB2620065A (en) 2023-12-27
GB2620065B true GB2620065B (en) 2025-05-14

Family

ID=75396711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2315305.9A Active GB2620065B (en) 2021-03-26 2021-03-26 A casting for an internal combustion engine

Country Status (2)

Country Link
GB (1) GB2620065B (en)
WO (1) WO2022199837A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08224682A (en) * 1995-02-22 1996-09-03 Nissan Motor Co Ltd Cylinder head valve seat processing method
JPH10339117A (en) * 1997-06-05 1998-12-22 Nissan Motor Co Ltd Engine overlay valve seat and method of manufacturing the same
JPH112154A (en) * 1997-06-12 1999-01-06 Nissan Motor Co Ltd Method for manufacturing overlay valve seat and cylinder head
DE10156196C1 (en) * 2001-11-15 2003-01-02 Daimler Chrysler Ag Production of a valve seat used for a cylinder head of internal combustion engine comprises fusing an additive material made from an alloy or a mixture of an aluminum-lead alloy and a further component at a certain point on a cylinder head
JP2010230315A (en) * 2009-03-25 2010-10-14 Honda Motor Co Ltd Internal inspection method of laser cladding valve seat
US20180272472A1 (en) * 2017-03-22 2018-09-27 Toyota Jidosha Kabushiki Kaisha Method of producing clad layer and device for producing the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3285235A (en) 1964-12-24 1966-11-15 Gen Electric Valve seat insert
JPS62150014A (en) 1985-12-25 1987-07-04 Toyota Motor Corp Valve seatless cylinder head made of aluminum alloy

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08224682A (en) * 1995-02-22 1996-09-03 Nissan Motor Co Ltd Cylinder head valve seat processing method
JPH10339117A (en) * 1997-06-05 1998-12-22 Nissan Motor Co Ltd Engine overlay valve seat and method of manufacturing the same
JPH112154A (en) * 1997-06-12 1999-01-06 Nissan Motor Co Ltd Method for manufacturing overlay valve seat and cylinder head
DE10156196C1 (en) * 2001-11-15 2003-01-02 Daimler Chrysler Ag Production of a valve seat used for a cylinder head of internal combustion engine comprises fusing an additive material made from an alloy or a mixture of an aluminum-lead alloy and a further component at a certain point on a cylinder head
JP2010230315A (en) * 2009-03-25 2010-10-14 Honda Motor Co Ltd Internal inspection method of laser cladding valve seat
US20180272472A1 (en) * 2017-03-22 2018-09-27 Toyota Jidosha Kabushiki Kaisha Method of producing clad layer and device for producing the same

Also Published As

Publication number Publication date
GB2620065A (en) 2023-12-27
WO2022199837A1 (en) 2022-09-29

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