FR489820A - Piston - Google Patents

Piston

Info

Publication number
FR489820A
FR489820A FR489820DA FR489820A FR 489820 A FR489820 A FR 489820A FR 489820D A FR489820D A FR 489820DA FR 489820 A FR489820 A FR 489820A
Authority
FR
France
Prior art keywords
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
Application number
Other languages
English (en)
Inventor
Charles Duncan Johnson
Peter Crerar Johnson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR489820A publication Critical patent/FR489820A/fr
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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
FR489820D 1918-04-23 1918-04-23 Piston Expired FR489820A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR489820T 1918-04-23

Publications (1)

Publication Number Publication Date
FR489820A true FR489820A (fr) 1919-03-15

Family

ID=1526018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR489820D Expired FR489820A (fr) 1918-04-23 1918-04-23 Piston

Country Status (1)

Country Link
FR (1) FR489820A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29613109U1 (de) * 1996-07-18 1997-11-13 Pollerhoff, Holger, 45279 Essen Kolben mit Eigenoszillation für Verbrennungskraftmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29613109U1 (de) * 1996-07-18 1997-11-13 Pollerhoff, Holger, 45279 Essen Kolben mit Eigenoszillation für Verbrennungskraftmaschinen

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