GB191010875A - Improvements relating to Packings for Piston Rods, Pistons, Plungers, Rams and the like. - Google Patents

Improvements relating to Packings for Piston Rods, Pistons, Plungers, Rams and the like.

Info

Publication number
GB191010875A
GB191010875A GB191010875DA GB191010875A GB 191010875 A GB191010875 A GB 191010875A GB 191010875D A GB191010875D A GB 191010875DA GB 191010875 A GB191010875 A GB 191010875A
Authority
GB
United Kingdom
Prior art keywords
rings
stuffing
pistons
boxes
cup
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
Inventor
Ernest Squires
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 GB191010875A publication Critical patent/GB191010875A/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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/20—Packing materials therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)

Abstract

10,875. Squires, E. May 3. Boxes; cup-leather packing.-Relates to packing suitable for pistons and stuffing-boxes and shown applied to a stuffing-box and of the type which consists of a series of brass or other metal rings b interposed between a series of pliable rings a made of leather, soft metal, or other material. The rings b are shaped on the inside to receive the cylindrical portions of the. rings a, and on the outside to form a rounded shoulder for the next ring a. Access is provided for a small quantity of pressure fluid to the rings b by means of small clearance spaces b<1> formed at intervals around the rings. A washer d prevents leakage past the exterior of the rings. One or more rings c may be arranged in the opposite direction to prevent air leakage. In the arrangement shown in Fig. 2, the ends of the stuffing-box and gland, and the outer surfaces of the rings are rounded to allow slight deviations of the rod. Leakage is prevented past the outside of the rings by one or more cup-leathers f.
GB191010875D 1910-05-03 1910-05-03 Improvements relating to Packings for Piston Rods, Pistons, Plungers, Rams and the like. Expired GB191010875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191010875T 1910-05-03

Publications (1)

Publication Number Publication Date
GB191010875A true GB191010875A (en) 1911-01-12

Family

ID=32561468

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191010875D Expired GB191010875A (en) 1910-05-03 1910-05-03 Improvements relating to Packings for Piston Rods, Pistons, Plungers, Rams and the like.

Country Status (1)

Country Link
GB (1) GB191010875A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020055A (en) * 1957-07-30 1962-02-06 Allinquant Fernand Stanislas Fluid-tight joint protected against dust for telescopic shock-absorbers of automobile vehicles
EP2634076A3 (en) * 2012-02-29 2014-09-17 Showa Corporation Front fork spring leg

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020055A (en) * 1957-07-30 1962-02-06 Allinquant Fernand Stanislas Fluid-tight joint protected against dust for telescopic shock-absorbers of automobile vehicles
EP2634076A3 (en) * 2012-02-29 2014-09-17 Showa Corporation Front fork spring leg

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