GB264950A - Improvements in and relating to metallic packing for expansion joints of fluid conducting systems - Google Patents

Improvements in and relating to metallic packing for expansion joints of fluid conducting systems

Info

Publication number
GB264950A
GB264950A GB2801625A GB2801625A GB264950A GB 264950 A GB264950 A GB 264950A GB 2801625 A GB2801625 A GB 2801625A GB 2801625 A GB2801625 A GB 2801625A GB 264950 A GB264950 A GB 264950A
Authority
GB
United Kingdom
Prior art keywords
packing
rings
pipe
stuffing
relating
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
GB2801625A
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.)
CHARLES ST CLAIR PLUMMER
Original Assignee
CHARLES ST CLAIR PLUMMER
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 CHARLES ST CLAIR PLUMMER filed Critical CHARLES ST CLAIR PLUMMER
Priority to GB2801625A priority Critical patent/GB264950A/en
Publication of GB264950A publication Critical patent/GB264950A/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
    • F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces
    • F16L27/053—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces held in place by bolts passing through flanges
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L51/00—Expansion-compensation arrangements for pipe-lines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

264,950. Plummer, C. St. C., and Kermode, W. M. Nov. 7, 1925. Packing, metallic.-In an expansion joint between a steam pipe and a turbine casing &c., provided with stuffing-boxes 12, 13 respectively adapted to receive the ends of a pipe 11, and secured together by bolts 25, each stuffing-box comprises a pair of partly spherical bushes 15, 20 and coacting spherical cups 16, 18, containing metallic packing-rings 17, the contacting surfaces between said cups and packing rings being substantially conical. Springs 21, in housings 22 are interposed between the two sets of packing- rings, while a steam pipe 23, for warming the packing, and a drain pipe 24 may be added. A clearance space 14 is provided between the end of the pipe 11 and the stuffing box. A longitudinal clearance may be left between the casing 13 and the outer surface of the bush 15, in which case a soft packing 26 is provided, while lateral movement of the pipe 11 is arranged for by a clearance space 31. In a modification, the rings are in halves and the outer rings only are conical on their outer edge to engage with a conical portion of the cup member.
GB2801625A 1925-11-07 1925-11-07 Improvements in and relating to metallic packing for expansion joints of fluid conducting systems Expired GB264950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2801625A GB264950A (en) 1925-11-07 1925-11-07 Improvements in and relating to metallic packing for expansion joints of fluid conducting systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2801625A GB264950A (en) 1925-11-07 1925-11-07 Improvements in and relating to metallic packing for expansion joints of fluid conducting systems

Publications (1)

Publication Number Publication Date
GB264950A true GB264950A (en) 1927-02-03

Family

ID=10268905

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2801625A Expired GB264950A (en) 1925-11-07 1925-11-07 Improvements in and relating to metallic packing for expansion joints of fluid conducting systems

Country Status (1)

Country Link
GB (1) GB264950A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103644420A (en) * 2013-11-23 2014-03-19 苏州盛星农业科技有限公司 Compensator special for heat preserving pipeline of greenhouse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103644420A (en) * 2013-11-23 2014-03-19 苏州盛星农业科技有限公司 Compensator special for heat preserving pipeline of greenhouse

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