GB190925687A - Improvements in Self-adjusting Metallic Packing, specially applicable to High Pressure Pump Rods. - Google Patents

Improvements in Self-adjusting Metallic Packing, specially applicable to High Pressure Pump Rods.

Info

Publication number
GB190925687A
GB190925687A GB190925687DA GB190925687A GB 190925687 A GB190925687 A GB 190925687A GB 190925687D A GB190925687D A GB 190925687DA GB 190925687 A GB190925687 A GB 190925687A
Authority
GB
United Kingdom
Prior art keywords
packing
sleeve
rings
self
high pressure
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
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.)
UNITED KINGDOM SELF ADJUSTING
Original Assignee
UNITED KINGDOM SELF ADJUSTING
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 UNITED KINGDOM SELF ADJUSTING filed Critical UNITED KINGDOM SELF ADJUSTING
Application granted granted Critical
Publication of GB190925687A publication Critical patent/GB190925687A/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
    • F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
    • F16J15/28—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings with sealing rings made of metal

Landscapes

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

Abstract

25,687. Foden, W., and United King- dom Self-Adjusting Anti - Friction Metallic Packing Syndicate. Nov. 8. Packing, metallic. - Packing for pump and like rods, suitable for hydraulic or other high pressure, comprises internally-coned sleeves 9, 10 containing compound packing-rings R, r, arranged in sequence, abutting together and pressed axially by springs 8 contained in a neck bush 6. The rings R, r are cut in one or more places, and are arranged to break joint. Cupleather packing-rings 16, 15 are arranged to prevent the fluid-pressure from passing between the sleeves to move the sleeve 10 axially, and between the cover 3 and the sleeve 10. An auxiliary stuffing-box 17 is formed in the cover 3, and a drainage space is provided between the bushes 13, 18. In a modification suitable for moderate pressures, the sleeve 9 and packing-ring 16 are dispensed with, and the sleeve 10 is provided with four compound rings.
GB190925687D 1909-11-08 1909-11-08 Improvements in Self-adjusting Metallic Packing, specially applicable to High Pressure Pump Rods. Expired GB190925687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190925687T 1909-11-08

Publications (1)

Publication Number Publication Date
GB190925687A true GB190925687A (en) 1910-03-03

Family

ID=32491041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190925687D Expired GB190925687A (en) 1909-11-08 1909-11-08 Improvements in Self-adjusting Metallic Packing, specially applicable to High Pressure Pump Rods.

Country Status (1)

Country Link
GB (1) GB190925687A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022160964A1 (en) * 2021-01-28 2022-08-04 浙江岭德重工有限公司 Combined type piston ring of crushing hammer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022160964A1 (en) * 2021-01-28 2022-08-04 浙江岭德重工有限公司 Combined type piston ring of crushing hammer

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