FR547172A - Improvement of the pistons of internal combustion engines - Google Patents

Improvement of the pistons of internal combustion engines

Info

Publication number
FR547172A
FR547172A FR547172DA FR547172A FR 547172 A FR547172 A FR 547172A FR 547172D A FR547172D A FR 547172DA FR 547172 A FR547172 A FR 547172A
Authority
FR
France
Prior art keywords
pistons
improvement
internal combustion
combustion engines
engines
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.)
LYONNAIS ROCHET SCHNEIDER ETS
Original Assignee
LYONNAIS ROCHET SCHNEIDER ETS
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 LYONNAIS ROCHET SCHNEIDER ETS filed Critical LYONNAIS ROCHET SCHNEIDER ETS
Application granted granted Critical
Publication of FR547172A publication Critical patent/FR547172A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR547172D 1922-02-09 1922-02-09 Improvement of the pistons of internal combustion engines Expired FR547172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR547172T 1922-02-09

Publications (1)

Publication Number Publication Date
FR547172A true FR547172A (en) 1922-12-02

Family

ID=8934035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR547172D Expired FR547172A (en) 1922-02-09 1922-02-09 Improvement of the pistons of internal combustion engines

Country Status (1)

Country Link
FR (1) FR547172A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433907A (en) * 1945-04-25 1948-01-06 Joseph F Hynek Piston ring expander

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433907A (en) * 1945-04-25 1948-01-06 Joseph F Hynek Piston ring expander

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