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GB566787A - Improvements in or relating to piston-rings - Google Patents

Improvements in or relating to piston-rings

Info

Publication number
GB566787A
GB566787A GB799741A GB799741A GB566787A GB 566787 A GB566787 A GB 566787A GB 799741 A GB799741 A GB 799741A GB 799741 A GB799741 A GB 799741A GB 566787 A GB566787 A GB 566787A
Authority
GB
United Kingdom
Prior art keywords
rings
piston
relating
spring
wedgeshaped
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
GB799741A
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
Priority to GB799741A priority Critical patent/GB566787A/en
Publication of GB566787A publication Critical patent/GB566787A/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
    • F16J9/061—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 using metallic coiled or blade springs
    • F16J9/063—Strip or wire along the entire circumference

Landscapes

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

Abstract

566,787. Piston rings. THOMAS, R. H. June 25, 1941, No. 7997. [Class 122 (i)] The piston of an internalcombustion engine reciprocates in a sleeve valve having rotary and reciprocating movement, and its rings 13 are pressed axially by spring rings 14 in the grooves on the side remote from the crown, the spring pressure lying between the maximum and minimum opposed gas pressures. The piston ring and groove may be wedgeshaped in section.
GB799741A 1941-06-25 1941-06-25 Improvements in or relating to piston-rings Expired GB566787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB799741A GB566787A (en) 1941-06-25 1941-06-25 Improvements in or relating to piston-rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB799741A GB566787A (en) 1941-06-25 1941-06-25 Improvements in or relating to piston-rings

Publications (1)

Publication Number Publication Date
GB566787A true GB566787A (en) 1945-01-15

Family

ID=9843797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB799741A Expired GB566787A (en) 1941-06-25 1941-06-25 Improvements in or relating to piston-rings

Country Status (1)

Country Link
GB (1) GB566787A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056607A (en) * 1960-12-27 1962-10-02 Mcquay Norris Mfg Co Multi-piece piston ring
DE1232419B (en) * 1962-06-27 1967-01-12 Mcquay Norris Mfg Co Multi-part piston ring assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056607A (en) * 1960-12-27 1962-10-02 Mcquay Norris Mfg Co Multi-piece piston ring
DE1232419B (en) * 1962-06-27 1967-01-12 Mcquay Norris Mfg Co Multi-part piston ring assembly

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