GB2133482B - Seal assembly - Google Patents

Seal assembly

Info

Publication number
GB2133482B
GB2133482B GB08332993A GB8332993A GB2133482B GB 2133482 B GB2133482 B GB 2133482B GB 08332993 A GB08332993 A GB 08332993A GB 8332993 A GB8332993 A GB 8332993A GB 2133482 B GB2133482 B GB 2133482B
Authority
GB
United Kingdom
Prior art keywords
seal assembly
seal
assembly
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
GB08332993A
Other versions
GB2133482A (en
GB8332993D0 (en
Inventor
John Archibald Little
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.)
Rolls Royce Power Engineering PLC
Original Assignee
Northern Engineering Industries PLC
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
Priority claimed from GB838300880A external-priority patent/GB8300880D0/en
Application filed by Northern Engineering Industries PLC filed Critical Northern Engineering Industries PLC
Priority to GB08332993A priority Critical patent/GB2133482B/en
Publication of GB8332993D0 publication Critical patent/GB8332993D0/en
Publication of GB2133482A publication Critical patent/GB2133482A/en
Application granted granted Critical
Publication of GB2133482B publication Critical patent/GB2133482B/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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/124—Sealing of shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Sealing Devices (AREA)
GB08332993A 1983-01-13 1983-12-09 Seal assembly Expired GB2133482B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08332993A GB2133482B (en) 1983-01-13 1983-12-09 Seal assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838300880A GB8300880D0 (en) 1983-01-13 1983-01-13 Annular seal assembly
GB08332993A GB2133482B (en) 1983-01-13 1983-12-09 Seal assembly

Publications (3)

Publication Number Publication Date
GB8332993D0 GB8332993D0 (en) 1984-01-18
GB2133482A GB2133482A (en) 1984-07-25
GB2133482B true GB2133482B (en) 1986-01-29

Family

ID=26284910

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08332993A Expired GB2133482B (en) 1983-01-13 1983-12-09 Seal assembly

Country Status (1)

Country Link
GB (1) GB2133482B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1001195A1 (en) 1998-11-09 2000-05-17 Siemens Aktiengesellschaft Seal assembly in particular for a turbo generator

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19928450C2 (en) * 1999-06-23 2002-03-14 Daimlerchrysler Rail Systems labyrinth seal
ITTO20040565A1 (en) * 2004-08-11 2004-11-11 Ansaldo Energia Spa DEVICE AND PROCEDURE FOR THE ASSEMBLY OF A SEALING SYSTEM, IN PARTICULAR A HYDROGEN SEALING SYSTEM FOR ALTERNATORS
JP5575347B1 (en) * 2013-11-29 2014-08-20 三菱電機株式会社 Rotating electric machine with shaft seal device
CN109756052A (en) * 2017-11-07 2019-05-14 理查德·潘齐拉 Improved motor tank sealing element and axis

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB245821A (en) * 1924-10-09 1926-01-11 George William Beldam Improvements in and connected with packings for making fluid tight joints between rods, shafts, and other parts having relative movement
GB2076480A (en) * 1980-05-20 1981-12-02 Gen Electric Shaft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1001195A1 (en) 1998-11-09 2000-05-17 Siemens Aktiengesellschaft Seal assembly in particular for a turbo generator

Also Published As

Publication number Publication date
GB2133482A (en) 1984-07-25
GB8332993D0 (en) 1984-01-18

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20031208