GB8910604D0 - Seal device for water pump bearing - Google Patents

Seal device for water pump bearing

Info

Publication number
GB8910604D0
GB8910604D0 GB898910604A GB8910604A GB8910604D0 GB 8910604 D0 GB8910604 D0 GB 8910604D0 GB 898910604 A GB898910604 A GB 898910604A GB 8910604 A GB8910604 A GB 8910604A GB 8910604 D0 GB8910604 D0 GB 8910604D0
Authority
GB
United Kingdom
Prior art keywords
water pump
seal device
pump bearing
bearing
seal
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Withdrawn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
GB898910604A
Other versions
GB2219475A (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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Publication of GB8910604D0 publication Critical patent/GB8910604D0/en
Publication of GB2219475A publication Critical patent/GB2219475A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • 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
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking 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
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • F16J15/4472—Labyrinth packings with axial path
    • F16J15/4474—Pre-assembled packings
    • 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
    • F16J15/447—Labyrinth packings
    • F16J15/4476—Labyrinth packings with radial path
    • F16J15/4478—Pre-assembled packings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/42—Pumps with cylinders or pistons
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/44—Centrifugal pumps
GB8910604A 1988-05-12 1989-05-09 Seal assembly for water pump bearing Withdrawn GB2219475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63115096A JPH01285699A (en) 1988-05-12 1988-05-12 Sealed device for water pump bearing

Publications (2)

Publication Number Publication Date
GB8910604D0 true GB8910604D0 (en) 1989-06-21
GB2219475A GB2219475A (en) 1989-12-13

Family

ID=14654109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8910604A Withdrawn GB2219475A (en) 1988-05-12 1989-05-09 Seal assembly for water pump bearing

Country Status (3)

Country Link
JP (1) JPH01285699A (en)
KR (1) KR890017461A (en)
GB (1) GB2219475A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113056622A (en) * 2018-11-19 2021-06-29 采埃孚股份公司 Sealing device, electric machine, and drive device

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03108894U (en) * 1990-02-23 1991-11-08
US5735530A (en) * 1993-05-21 1998-04-07 Jm Clipper Corporation Seal device
JP2809199B2 (en) * 1996-05-10 1998-10-08 日本精工株式会社 Bearing seal device for water pump
US5908195A (en) * 1996-10-09 1999-06-01 Garlock Inc. Labyrinth sealing device and method of assembly
US6471215B1 (en) 2000-02-28 2002-10-29 Garlock Sealing Technologies Llc Labyrinth sealing device having a grease purgeable system
GB2397353A (en) * 2003-01-18 2004-07-21 Rolls Royce Plc A sealing arangement for a labyrinth seal for a shaft
DE102004055429B3 (en) * 2004-11-17 2006-08-10 Man B & W Diesel Ag Sealing device for a particularly lubricated at standstill bearing a rotor shaft
AT502800B1 (en) * 2006-01-16 2007-06-15 Siemens Transportation Systems Bearing for bearing torsion spring bar of roll stabilization system of track vehicle, has pair of seals and each seal of pair has peripheral sealing lip and seals interact with each other via sealing lips in sealing manner
EP1916509B1 (en) * 2006-10-24 2011-12-28 Carl Freudenberg KG Sealing arrangement with a leak detecting device
JP5197722B2 (en) * 2010-11-26 2013-05-15 日立オートモティブシステムズ株式会社 Water pump
CN104033415B (en) * 2014-06-10 2016-10-19 广东韶钢松山股份有限公司 A kind of application of gas-blowing engine labyrinth seal structure
US10753478B2 (en) 2016-11-07 2020-08-25 Garlock Sealing Technologies, Llc Bearing isolator for extreme conditions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1131224A (en) * 1964-10-31 1968-10-23 Pioneer Oilsealing & Moulding Improvements in and relating to labyrinth seals
AU439785B2 (en) * 1968-12-11 1973-08-27 An improved seal for anti-friction bearings, and bearings including same
IT1106716B (en) * 1978-12-20 1985-11-18 Dugomrulli Srl SEALING DEVICE IN PARTICULAR FOR HEADS OF ROLLERS FOR CONVEYORS
EP0027539A1 (en) * 1979-10-19 1981-04-29 John Crane-Houdaille, Inc. Radial seal
US4743034A (en) * 1987-03-27 1988-05-10 Durametallic Corporation Labyrinth bearing protector seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113056622A (en) * 2018-11-19 2021-06-29 采埃孚股份公司 Sealing device, electric machine, and drive device

Also Published As

Publication number Publication date
KR890017461A (en) 1989-12-16
JPH01285699A (en) 1989-11-16
GB2219475A (en) 1989-12-13

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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)