GB750949A - Improvements in piston packing rings - Google Patents

Improvements in piston packing rings

Info

Publication number
GB750949A
GB750949A GB232754A GB232754A GB750949A GB 750949 A GB750949 A GB 750949A GB 232754 A GB232754 A GB 232754A GB 232754 A GB232754 A GB 232754A GB 750949 A GB750949 A GB 750949A
Authority
GB
United Kingdom
Prior art keywords
rings
piston packing
tongues
ring
packing rings
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
GB232754A
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 GB232754A priority Critical patent/GB750949A/en
Publication of GB750949A publication Critical patent/GB750949A/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
    • F16J9/12—Details
    • F16J9/14—Joint-closures
    • F16J9/18—Joint-closures with separate bridge-elements

Landscapes

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

Abstract

750,949. Piston packing. BERGERON, A. Jan. 26,1954, No. 2327/54. Class 122(1) A piston packing comprises two rings 7, 8 each having overlapping ends 12, 13, and a metal spring 10 of concave section to press the rings 7, 8 together. Relative movement between the rings 7, 8 is restricted by a ball 16 housed in opposite recesses 17, 18 one or both of which may be elongated. The tongues 13 at the free ends of the rings preferably lie inside the tongues at the connected ends. A flange 20, Fig. 5, on the spring 10 engages a recess 21 in the ring 7 to restrict its expansion, and radial slots 23 ending in holes 24 which seal against the ring 7 may be provided to increase flexibility. Specification 750,948 is referred to.
GB232754A 1954-01-26 1954-01-26 Improvements in piston packing rings Expired GB750949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB232754A GB750949A (en) 1954-01-26 1954-01-26 Improvements in piston packing rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB232754A GB750949A (en) 1954-01-26 1954-01-26 Improvements in piston packing rings

Publications (1)

Publication Number Publication Date
GB750949A true GB750949A (en) 1956-06-20

Family

ID=9737591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB232754A Expired GB750949A (en) 1954-01-26 1954-01-26 Improvements in piston packing rings

Country Status (1)

Country Link
GB (1) GB750949A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4962691A (en) * 1988-05-25 1990-10-16 Mitsuhiro Kanao Mounting structure of a multiple piston ring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4962691A (en) * 1988-05-25 1990-10-16 Mitsuhiro Kanao Mounting structure of a multiple piston ring

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