GB0420148D0 - Shaft seal - Google Patents

Shaft seal

Info

Publication number
GB0420148D0
GB0420148D0 GB0420148A GB0420148A GB0420148D0 GB 0420148 D0 GB0420148 D0 GB 0420148D0 GB 0420148 A GB0420148 A GB 0420148A GB 0420148 A GB0420148 A GB 0420148A GB 0420148 D0 GB0420148 D0 GB 0420148D0
Authority
GB
United Kingdom
Prior art keywords
shaft seal
seal
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.)
Withdrawn
Application number
GB0420148A
Other versions
GB2417993A (en
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.)
BOC Group Ltd
Original Assignee
BOC Group Ltd
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 BOC Group Ltd filed Critical BOC Group Ltd
Priority to GB0420148A priority Critical patent/GB2417993A/en
Publication of GB0420148D0 publication Critical patent/GB0420148D0/en
Publication of GB2417993A publication Critical patent/GB2417993A/en
Withdrawn legal-status Critical Current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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3224—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip capable of accommodating changes in distances or misalignment between the surfaces, e.g. able to compensate for defaults of eccentricity or angular deviations
    • 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
    • F16J15/441—Free-space packings with floating ring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • F04C27/009—Shaft sealings specially adapted for pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
GB0420148A 2004-09-10 2004-09-10 A shaft seal for sealing between a rotary shaft and a housing Withdrawn GB2417993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0420148A GB2417993A (en) 2004-09-10 2004-09-10 A shaft seal for sealing between a rotary shaft and a housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0420148A GB2417993A (en) 2004-09-10 2004-09-10 A shaft seal for sealing between a rotary shaft and a housing

Publications (2)

Publication Number Publication Date
GB0420148D0 true GB0420148D0 (en) 2004-10-13
GB2417993A GB2417993A (en) 2006-03-15

Family

ID=33186826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0420148A Withdrawn GB2417993A (en) 2004-09-10 2004-09-10 A shaft seal for sealing between a rotary shaft and a housing

Country Status (1)

Country Link
GB (1) GB2417993A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8419020B2 (en) 2004-11-22 2013-04-16 Mide Technology Corporation Fluid activated shaft seal
US7828299B2 (en) * 2004-11-22 2010-11-09 Mide Technology Corporation Fluid-activated shaft seal
CN101878388B (en) * 2007-11-28 2014-03-12 Skf公司 Seal
US8608172B2 (en) 2010-04-13 2013-12-17 Mide Technology Corporation Bulkhead seal
US10495227B2 (en) 2014-02-14 2019-12-03 Aktiebolaget Skf Dynamic seal
US10344842B2 (en) * 2015-04-06 2019-07-09 GM Global Technology Operations LLC Multi-piece sealing assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE414219B (en) * 1977-12-23 1980-07-14 Derman Ab K G DEVICE FOR SEALING AN ANIMAL OPENING BETWEEN AN INTERNAL PART PREFERRED BY AN AXLE AND THIS SURROUNDING OUTER PART
GB2369413A (en) * 2000-11-28 2002-05-29 Federal Mogul Technology Ltd Static and dynamic sealing arrangement
GB2385642B (en) * 2001-12-22 2004-01-14 Alstom Membrane seals

Also Published As

Publication number Publication date
GB2417993A (en) 2006-03-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)