FR666730A - Piston improvement - Google Patents

Piston improvement

Info

Publication number
FR666730A
FR666730A FR666730DA FR666730A FR 666730 A FR666730 A FR 666730A FR 666730D A FR666730D A FR 666730DA FR 666730 A FR666730 A FR 666730A
Authority
FR
France
Prior art keywords
piston
improvement
piston improvement
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
Other languages
French (fr)
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.)
Bohn Aluminum and Brass Corp
Original Assignee
Bohn Aluminum and Brass Corp
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 Bohn Aluminum and Brass Corp filed Critical Bohn Aluminum and Brass Corp
Application granted granted Critical
Publication of FR666730A publication Critical patent/FR666730A/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 
    • F02F3/02—Pistons  having means for accommodating or controlling heat expansion
    • F02F3/04—Pistons  having means for accommodating or controlling heat expansion having expansion-controlling inserts
    • F02F3/047—Pistons  having means for accommodating or controlling heat expansion having expansion-controlling inserts the inserts being located around the gudgeon pin bearings
    • 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 
    • F02F3/02—Pistons  having means for accommodating or controlling heat expansion
    • F02F3/04—Pistons  having means for accommodating or controlling heat expansion having expansion-controlling inserts
    • 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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/04—Resilient guiding parts, e.g. skirts, particularly for trunk pistons
    • 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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR666730D 1927-12-16 1928-12-15 Piston improvement Expired FR666730A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US240379A US2052985A (en) 1927-12-16 1927-12-16 Piston

Publications (1)

Publication Number Publication Date
FR666730A true FR666730A (en) 1929-10-04

Family

ID=22906292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR666730D Expired FR666730A (en) 1927-12-16 1928-12-15 Piston improvement

Country Status (5)

Country Link
US (1) US2052985A (en)
CH (1) CH140827A (en)
DE (1) DE518044C (en)
FR (1) FR666730A (en)
GB (1) GB302605A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050257A1 (en) * 1980-10-17 1982-04-28 Mahle Gmbh Light-weight piston for internal-combustion engines

Also Published As

Publication number Publication date
CH140827A (en) 1930-06-30
DE518044C (en) 1931-02-12
GB302605A (en) 1930-01-23
US2052985A (en) 1936-09-01

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