GB651921A - Improvements in or relating to labyrinth shaft packing glands - Google Patents

Improvements in or relating to labyrinth shaft packing glands

Info

Publication number
GB651921A
GB651921A GB1799448A GB1799448A GB651921A GB 651921 A GB651921 A GB 651921A GB 1799448 A GB1799448 A GB 1799448A GB 1799448 A GB1799448 A GB 1799448A GB 651921 A GB651921 A GB 651921A
Authority
GB
United Kingdom
Prior art keywords
relating
tips
tip
shaft packing
packing glands
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
GB1799448A
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.)
Parsons and Marine Engineering Turbine Research and Development Association
Original Assignee
Parsons and Marine Engineering Turbine Research and Development Association
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 Parsons and Marine Engineering Turbine Research and Development Association filed Critical Parsons and Marine Engineering Turbine Research and Development Association
Priority to GB1799448A priority Critical patent/GB651921A/en
Publication of GB651921A publication Critical patent/GB651921A/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
    • F16J15/44—Free-space packings
    • F16J15/445—Free-space packings with means for adjusting the clearance

Landscapes

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

Abstract

651,921. Stuffing-box substitutes. FREDERICK, S. H., and PARSONS & MARINE ENGINEERING TURBINE RESEARCH & DEVELOPMENT ASSOCIATION. June 9, 1949, No. 17994/48. [Class 122(v)] In a labyrinth gland comprising fins made of a relatively strong material furnished with a tip b of other material which will readily be rubbed away or disintegrated on contact with a member c moving relatively thereto, the fins are machined after the fitting of the tip b or tips b to fin backing elements a. The tips b, e.g. of brass, may be attached by electrolytic deposition, metallic spraying, arc or gas welding.
GB1799448A 1949-06-09 1949-06-09 Improvements in or relating to labyrinth shaft packing glands Expired GB651921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1799448A GB651921A (en) 1949-06-09 1949-06-09 Improvements in or relating to labyrinth shaft packing glands

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1799448A GB651921A (en) 1949-06-09 1949-06-09 Improvements in or relating to labyrinth shaft packing glands

Publications (1)

Publication Number Publication Date
GB651921A true GB651921A (en) 1951-04-11

Family

ID=10104794

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1799448A Expired GB651921A (en) 1949-06-09 1949-06-09 Improvements in or relating to labyrinth shaft packing glands

Country Status (1)

Country Link
GB (1) GB651921A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5599026A (en) * 1995-09-06 1997-02-04 Innovative Technology, L.L.C. Turbine seal with sealing strip and rubbing strip
US6318958B1 (en) * 1998-08-21 2001-11-20 Alliedsignal, Inc. Air turbine starter with seal assembly
US6623238B2 (en) 1998-08-21 2003-09-23 Honeywell International, Inc. Air turbine starter with seal assembly
US6629816B2 (en) 2001-08-16 2003-10-07 Honeywell International Inc. Non-contacting clearance seal for high misalignment applications
WO2011061253A1 (en) * 2009-11-19 2011-05-26 Siemens Aktiengesellschaft Labyrinth seal and method for producing a labyrinth seal
WO2013079535A1 (en) * 2011-11-28 2013-06-06 Aktiebolaget Skf Labyrinth seal having labyrinth rings with different wear resistances
DE102017218459A1 (en) * 2017-10-16 2019-04-18 Zf Friedrichshafen Ag Shaft seal for a transmission

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5599026A (en) * 1995-09-06 1997-02-04 Innovative Technology, L.L.C. Turbine seal with sealing strip and rubbing strip
US5704614A (en) * 1995-09-06 1998-01-06 Innovative Technology, L.L.C. Method of servicing turbine seal
US6318958B1 (en) * 1998-08-21 2001-11-20 Alliedsignal, Inc. Air turbine starter with seal assembly
US6623238B2 (en) 1998-08-21 2003-09-23 Honeywell International, Inc. Air turbine starter with seal assembly
US6629816B2 (en) 2001-08-16 2003-10-07 Honeywell International Inc. Non-contacting clearance seal for high misalignment applications
US7055827B2 (en) 2001-08-16 2006-06-06 Honeywell International, Inc. Non-contacting clearance seal for high misalignment applications
WO2011061253A1 (en) * 2009-11-19 2011-05-26 Siemens Aktiengesellschaft Labyrinth seal and method for producing a labyrinth seal
CN102667269A (en) * 2009-11-19 2012-09-12 西门子公司 Labyrinth seal and method for producing a labyrinth seal
US9746085B2 (en) 2009-11-19 2017-08-29 Siemens Aktiengesellschaft Labyrinth seal and method for producing a labyrinth seal
WO2013079535A1 (en) * 2011-11-28 2013-06-06 Aktiebolaget Skf Labyrinth seal having labyrinth rings with different wear resistances
CN103958948A (en) * 2011-11-28 2014-07-30 Skf公司 Labyrinth seal having labyrinth rings with different wear resistances
US9151391B2 (en) 2011-11-28 2015-10-06 Aktiebolaget Skf Labyrinth seal having labyrinth rings with different wear resistances
CN103958948B (en) * 2011-11-28 2016-11-23 Skf公司 There is the labyrinth gland of the different labyrinth ring of wearability
DE102017218459A1 (en) * 2017-10-16 2019-04-18 Zf Friedrichshafen Ag Shaft seal for a transmission

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