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GB2344401B - Articulated piston - Google Patents

Articulated piston

Info

Publication number
GB2344401B
GB2344401B GB0002744A GB0002744A GB2344401B GB 2344401 B GB2344401 B GB 2344401B GB 0002744 A GB0002744 A GB 0002744A GB 0002744 A GB0002744 A GB 0002744A GB 2344401 B GB2344401 B GB 2344401B
Authority
GB
United Kingdom
Prior art keywords
articulated piston
articulated
piston
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 - Fee Related
Application number
GB0002744A
Other versions
GB0002744D0 (en
GB2344401A (en
Inventor
Carmo Ribeiro
Marcos Clemente
Alan S Brown
Sr Norbert Abraham
Kristopher R Bare
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.)
METAL LEVE Inc
Cummins Inc
Original Assignee
METAL LEVE Inc
Cummins Engine Co Inc
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
Priority claimed from US08/689,244 external-priority patent/US5839352A/en
Application filed by METAL LEVE Inc, Cummins Engine Co Inc filed Critical METAL LEVE Inc
Publication of GB0002744D0 publication Critical patent/GB0002744D0/en
Publication of GB2344401A publication Critical patent/GB2344401A/en
Application granted granted Critical
Publication of GB2344401B publication Critical patent/GB2344401B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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 
    • F02F3/26—Pistons  having combustion chamber in piston head
    • 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 
    • F02F3/16—Pistons  having cooling means
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston
    • F02F3/22—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
GB0002744A 1996-08-07 1997-07-09 Articulated piston Expired - Fee Related GB2344401B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/689,244 US5839352A (en) 1996-08-07 1996-08-07 Articulated piston
GB9714464A GB2316149B (en) 1996-08-07 1997-07-09 Articulated piston

Publications (3)

Publication Number Publication Date
GB0002744D0 GB0002744D0 (en) 2000-03-29
GB2344401A GB2344401A (en) 2000-06-07
GB2344401B true GB2344401B (en) 2000-12-13

Family

ID=26311855

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0002744A Expired - Fee Related GB2344401B (en) 1996-08-07 1997-07-09 Articulated piston

Country Status (1)

Country Link
GB (1) GB2344401B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180027A (en) * 1977-07-20 1979-12-25 Mack Trucks, Inc. Two-piece oil-cooled piston
US5065706A (en) * 1987-09-30 1991-11-19 Mahle Gmbh Cooled plunger piston for internal combustion engines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180027A (en) * 1977-07-20 1979-12-25 Mack Trucks, Inc. Two-piece oil-cooled piston
US5065706A (en) * 1987-09-30 1991-11-19 Mahle Gmbh Cooled plunger piston for internal combustion engines

Also Published As

Publication number Publication date
GB0002744D0 (en) 2000-03-29
GB2344401A (en) 2000-06-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120709