GB129274A - Improvements in Piston Rings for Explosion Motors. - Google Patents

Improvements in Piston Rings for Explosion Motors.

Info

Publication number
GB129274A
GB129274A GB16402/19A GB1640219A GB129274A GB 129274 A GB129274 A GB 129274A GB 16402/19 A GB16402/19 A GB 16402/19A GB 1640219 A GB1640219 A GB 1640219A GB 129274 A GB129274 A GB 129274A
Authority
GB
United Kingdom
Prior art keywords
piston rings
grooves
joint
explosion motors
internal
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
GB16402/19A
Inventor
Charles Lauffet
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
Publication of GB129274A publication Critical patent/GB129274A/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
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

129,274. Lauffet, C. June 28, 1918, [Convention date]. Drawings to Specification. Piston packing.-In a piston ring for an internal-combustion engine having internal notches or grooves for increasing the elasticity, the grooves are unevenly spaced, being closest together opposite the joint, and increasingly spaced towards the joint. Reference has been directed by the Comptroller to Specification 147,423.
GB16402/19A 1918-06-28 1919-06-30 Improvements in Piston Rings for Explosion Motors. Expired GB129274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR129274X 1918-06-28

Publications (1)

Publication Number Publication Date
GB129274A true GB129274A (en) 1920-02-05

Family

ID=32339432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16402/19A Expired GB129274A (en) 1918-06-28 1919-06-30 Improvements in Piston Rings for Explosion Motors.

Country Status (1)

Country Link
GB (1) GB129274A (en)

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