FR639862A - Piston improvement - Google Patents

Piston improvement

Info

Publication number
FR639862A
FR639862A FR639862DA FR639862A FR 639862 A FR639862 A FR 639862A FR 639862D A FR639862D A FR 639862DA FR 639862 A FR639862 A FR 639862A
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)
Inventor
Adolph Lincoln Nelson
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 filed Critical
Application granted granted Critical
Publication of FR639862A publication Critical patent/FR639862A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR639862D 1927-08-20 1927-08-20 Piston improvement Expired FR639862A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR639862T 1927-08-20

Publications (1)

Publication Number Publication Date
FR639862A true FR639862A (en) 1928-07-02

Family

ID=8997076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR639862D Expired FR639862A (en) 1927-08-20 1927-08-20 Piston improvement

Country Status (1)

Country Link
FR (1) FR639862A (en)

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