DE69716552D1 - Dichtung/lagervorrichtung - Google Patents

Dichtung/lagervorrichtung

Info

Publication number
DE69716552D1
DE69716552D1 DE69716552T DE69716552T DE69716552D1 DE 69716552 D1 DE69716552 D1 DE 69716552D1 DE 69716552 T DE69716552 T DE 69716552T DE 69716552 T DE69716552 T DE 69716552T DE 69716552 D1 DE69716552 D1 DE 69716552D1
Authority
DE
Germany
Prior art keywords
pct
seal
bearing
sec
bearing device
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 - Fee Related
Application number
DE69716552T
Other languages
English (en)
Other versions
DE69716552T2 (de
Inventor
Thomas W Ramsay
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.)
Chesterton AW Co
Original Assignee
Chesterton AW Co
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 GBGB9608901.6A external-priority patent/GB9608901D0/en
Priority claimed from GBGB9612845.9A external-priority patent/GB9612845D0/en
Application filed by Chesterton AW Co filed Critical Chesterton AW Co
Application granted granted Critical
Publication of DE69716552D1 publication Critical patent/DE69716552D1/de
Publication of DE69716552T2 publication Critical patent/DE69716552T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
    • 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
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Of Bearings (AREA)
  • Confectionery (AREA)
DE69716552T 1996-04-30 1997-04-29 Dichtung/lagervorrichtung Expired - Fee Related DE69716552T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9608901.6A GB9608901D0 (en) 1996-04-30 1996-04-30 Seal/bearing assembly for pumps
GBGB9612845.9A GB9612845D0 (en) 1996-06-17 1996-06-17 Bearing assembly
PCT/CA1997/000282 WO1997041372A1 (en) 1996-04-30 1997-04-29 Seal/bearing apparatus

Publications (2)

Publication Number Publication Date
DE69716552D1 true DE69716552D1 (de) 2002-11-28
DE69716552T2 DE69716552T2 (de) 2003-06-26

Family

ID=26309230

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69716552T Expired - Fee Related DE69716552T2 (de) 1996-04-30 1997-04-29 Dichtung/lagervorrichtung

Country Status (7)

Country Link
US (1) US5984627A (de)
EP (1) EP0835400B1 (de)
JP (1) JP2968845B2 (de)
AT (1) ATE226697T1 (de)
AU (1) AU2564397A (de)
DE (1) DE69716552T2 (de)
WO (1) WO1997041372A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2233486C (en) * 1995-10-02 2003-06-17 Thomas W. Ramsay Rotary seal and/or bearing
DE19904119C2 (de) * 1999-02-03 2002-06-27 Draeger Medical Ag Rotationsverdichter für Beatmungssysteme
JP2003009462A (ja) * 2001-06-22 2003-01-10 Nippon Densan Corp スピンドルモータ
US6834862B2 (en) 2002-01-23 2004-12-28 Mark R. Wilkinson Shaft sealing system for a rotary mechanical device
JP4005479B2 (ja) * 2002-11-11 2007-11-07 Ｔｈｋ株式会社 ホモジナイザー
US6854955B2 (en) 2003-01-07 2005-02-15 Sundyne Corporation Internal lubrication screw pump for hollow shaft
US20070170657A1 (en) * 2006-01-20 2007-07-26 Wilkinson Mark R Stuffing box bushing, assembly and method of manufacture
CA2806010C (en) 2010-07-20 2017-08-08 Itt Manufacturing Enterprises Llc Improved impeller attachment method
CN102606517A (zh) * 2011-01-21 2012-07-25 中国船舶重工集团公司第七〇四研究所 内外组合双螺旋密封
US8888105B1 (en) 2013-05-29 2014-11-18 Stephen J. Andrews Mechanical seal system
UA104683U (uk) * 2015-08-25 2016-02-10 Віктор Іванович Кривчиков Підшипник ковзання

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1083838A (en) * 1908-04-20 1914-01-06 Gen Electric Step-bearing.
US1884974A (en) * 1931-01-12 1932-10-25 George M Hurd Water pump
US2266107A (en) * 1938-09-30 1941-12-16 Buensod Stacey Air Conditionin Centrifugal refrigerating apparatus
US2569563A (en) * 1946-06-10 1951-10-02 Phillips Petroleum Co Centrifugal pump
GB982309A (en) * 1961-03-24 1965-02-03 Dowty Hydraulic Units Ltd Improvements in fluid thrust bearings
NL149575B (nl) * 1966-12-07 1976-05-17 Philips Nv Legerbus voor een hydrodynamisch leger.
NL6713596A (de) * 1967-10-06 1969-04-09
US3964805A (en) * 1974-09-27 1976-06-22 The Bendix Corporation Dynamic fluid reservoir bearing
DE2827880B1 (de) * 1978-06-24 1980-01-10 Heidenhain Gmbh Dr Johannes Gaslager fuer schnell rotierende Teile
US4776229A (en) * 1986-09-19 1988-10-11 D. E. A. Digital Electronic Automation S.P.A. Device for controlling the rectilinear translation of a movable member
JPS63116732A (ja) * 1986-11-06 1988-05-21 Fukae Kogyo Kk 粉粒体処理装置
JP2516967B2 (ja) * 1987-04-30 1996-07-24 松下電器産業株式会社 軸受装置
US5125792A (en) * 1990-09-14 1992-06-30 Itt Corporation Pump stuffing box with heat exchange device
US5246294A (en) * 1991-05-30 1993-09-21 Digital Equipment Corporation Flow-regulating hydrodynamic bearing
WO1995035457A1 (en) * 1994-06-20 1995-12-28 Ramsay Thomas W Seal/bearing assembly
EP0718511A1 (de) * 1994-12-22 1996-06-26 ROLLS-ROYCE POWER ENGINEERING plc Verfahren zum Betreiben eines rotierenden Bausatzes
KR100230256B1 (ko) * 1996-05-30 1999-11-15 윤종용 원추형 유체베어링을 채용한 헤드드럼 및 스핀들모터

Also Published As

Publication number Publication date
JPH10511763A (ja) 1998-11-10
ATE226697T1 (de) 2002-11-15
EP0835400B1 (de) 2002-10-23
WO1997041372A1 (en) 1997-11-06
US5984627A (en) 1999-11-16
AU2564397A (en) 1997-11-19
EP0835400A1 (de) 1998-04-15
JP2968845B2 (ja) 1999-11-02
DE69716552T2 (de) 2003-06-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee