GB771887A - Improvements in or relating to packing rings and packing ring assemblies - Google Patents

Improvements in or relating to packing rings and packing ring assemblies

Info

Publication number
GB771887A
GB771887A GB1437254A GB1437254A GB771887A GB 771887 A GB771887 A GB 771887A GB 1437254 A GB1437254 A GB 1437254A GB 1437254 A GB1437254 A GB 1437254A GB 771887 A GB771887 A GB 771887A
Authority
GB
United Kingdom
Prior art keywords
rings
spring
packing
housing
shaft
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
GB1437254A
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 GB1437254A priority Critical patent/GB771887A/en
Publication of GB771887A publication Critical patent/GB771887A/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)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)

Abstract

771,887. Stuffing-box substitutes. MUNRO, R., and KINGSBURY, W. G. April 20, 1955 [May 17, 1954], No. 14372/54. Class 122 (5). A packing-ring device for a reciprocatmg or rotating shaft 3 comprises a pair of coaxial frusto-conical split rings 8, 9 pressed into a coned housing 5 by resilient means such as a spring 7, the splits in the rings being angularly displaced from each other and the rings being secured together on their abutting faces by means such as a small weld area midway between the slits. A clearance 12 is left between the rings and the shaft for a major portion of the rings so that only a comparatively small area of their inner diameters is contracted into sealing engagement with the shaft. The spring 7 also acts to press the housing 5 against one end of an outer housing 1, with the interposition of a resilient ring 6 of synthetic rubber or other material. According to the Provisional Specification, fluid pressure may be employed instead of the spring 7.
GB1437254A 1954-05-17 1954-05-17 Improvements in or relating to packing rings and packing ring assemblies Expired GB771887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1437254A GB771887A (en) 1954-05-17 1954-05-17 Improvements in or relating to packing rings and packing ring assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1437254A GB771887A (en) 1954-05-17 1954-05-17 Improvements in or relating to packing rings and packing ring assemblies

Publications (1)

Publication Number Publication Date
GB771887A true GB771887A (en) 1957-04-03

Family

ID=10040024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1437254A Expired GB771887A (en) 1954-05-17 1954-05-17 Improvements in or relating to packing rings and packing ring assemblies

Country Status (1)

Country Link
GB (1) GB771887A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103016159A (en) * 2012-12-08 2013-04-03 中国航天科技集团公司第六研究院第十一研究所 End face sealing structure of high pressure transmission shaft
CN106594283A (en) * 2017-01-20 2017-04-26 位兆元 Self-tightening taper sealing module
CN106838328A (en) * 2017-01-16 2017-06-13 位兆元 Self-tightening taper sealing component and application process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103016159A (en) * 2012-12-08 2013-04-03 中国航天科技集团公司第六研究院第十一研究所 End face sealing structure of high pressure transmission shaft
CN103016159B (en) * 2012-12-08 2016-01-20 中国航天科技集团公司第六研究院第十一研究所 High-voltage drive axial end sealing configuration
CN106838328A (en) * 2017-01-16 2017-06-13 位兆元 Self-tightening taper sealing component and application process
CN106594283A (en) * 2017-01-20 2017-04-26 位兆元 Self-tightening taper sealing module

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