CA1028583A - Piston with ring groove reinforcement and method of making same - Google Patents

Piston with ring groove reinforcement and method of making same

Info

Publication number
CA1028583A
CA1028583A CA236,353A CA236353A CA1028583A CA 1028583 A CA1028583 A CA 1028583A CA 236353 A CA236353 A CA 236353A CA 1028583 A CA1028583 A CA 1028583A
Authority
CA
Canada
Prior art keywords
piston
ring groove
making same
groove reinforcement
reinforcement
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
CA236,353A
Other languages
English (en)
French (fr)
Inventor
Albert G. Mosher
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.)
Dana Inc
Original Assignee
Dana 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
Application filed by Dana Inc filed Critical Dana Inc
Application granted granted Critical
Publication of CA1028583A publication Critical patent/CA1028583A/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
    • F16J9/12—Details
    • F16J9/22—Rings for preventing wear of grooves or like seatings
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0696—W-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder wall
    • 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
    • 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
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
CA236,353A 1974-10-03 1975-09-25 Piston with ring groove reinforcement and method of making same Expired CA1028583A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51189974A 1974-10-03 1974-10-03

Publications (1)

Publication Number Publication Date
CA1028583A true CA1028583A (en) 1978-03-28

Family

ID=24036907

Family Applications (1)

Application Number Title Priority Date Filing Date
CA236,353A Expired CA1028583A (en) 1974-10-03 1975-09-25 Piston with ring groove reinforcement and method of making same

Country Status (5)

Country Link
AR (1) AR205587A1 (enrdf_load_stackoverflow)
BR (1) BR7506384A (enrdf_load_stackoverflow)
CA (1) CA1028583A (enrdf_load_stackoverflow)
FR (1) FR2286989A1 (enrdf_load_stackoverflow)
IN (1) IN144105B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065948A1 (en) * 1980-12-05 1982-12-08 REESE, Raymond E. Cast bearings and process therefor
GB2294102B (en) * 1993-12-04 1996-06-26 Ae Goetze Automotive Limited Fibre-reinforced metal pistons

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB599684A (en) * 1944-07-05 1948-03-18 Alfin Corp Improvements relating to coating metals
GB642042A (en) * 1948-02-06 1950-08-23 Wellworthy Piston Rings Ltd Improvements in or relating to light metal pistons
US3305918A (en) * 1963-03-19 1967-02-28 Universal American Corp Method of producing composite castforged aluminum piston with bonded ferrous ring carrier

Also Published As

Publication number Publication date
FR2286989B1 (enrdf_load_stackoverflow) 1979-09-07
BR7506384A (pt) 1976-08-17
AR205587A1 (es) 1976-05-14
IN144105B (enrdf_load_stackoverflow) 1978-03-25
FR2286989A1 (fr) 1976-04-30

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