NO981472L - Rotasjonslager med tetning - Google Patents

Rotasjonslager med tetning

Info

Publication number
NO981472L
NO981472L NO981472A NO981472A NO981472L NO 981472 L NO981472 L NO 981472L NO 981472 A NO981472 A NO 981472A NO 981472 A NO981472 A NO 981472A NO 981472 L NO981472 L NO 981472L
Authority
NO
Norway
Prior art keywords
sleeves
narrow
wide
seal
entry
Prior art date
Application number
NO981472A
Other languages
English (en)
Other versions
NO981472D0 (no
Inventor
Thomas W Ramsay
Original Assignee
Chesterton A W 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 GBGB9520300.6A external-priority patent/GB9520300D0/en
Priority claimed from GBGB9522032.3A external-priority patent/GB9522032D0/en
Priority claimed from GBGB9522902.7A external-priority patent/GB9522902D0/en
Priority claimed from GBGB9608902.4A external-priority patent/GB9608902D0/en
Priority claimed from GBGB9608903.2A external-priority patent/GB9608903D0/en
Application filed by Chesterton A W Co filed Critical Chesterton A W Co
Publication of NO981472D0 publication Critical patent/NO981472D0/no
Publication of NO981472L publication Critical patent/NO981472L/no

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/02—Sliding-contact bearings
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/041—Axial thrust balancing
    • F04D29/0413—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • F04D29/0473—Bearings hydrostatic; hydrodynamic for radial pumps
    • 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
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • F04D29/108—Shaft sealings especially adapted for liquid pumps the sealing fluid being other than the working liquid or being the working liquid treated
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Of Bearings (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Glass Compositions (AREA)
NO981472A 1995-10-02 1998-04-01 Rotasjonslager med tetning NO981472L (no)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GBGB9520300.6A GB9520300D0 (en) 1995-10-02 1995-10-02 Bearing/sealing system for pump
GBGB9522032.3A GB9522032D0 (en) 1995-10-27 1995-10-27 Bearing sealing/system
GBGB9522902.7A GB9522902D0 (en) 1995-11-08 1995-11-08 Bearing/sealing system
GBGB9608902.4A GB9608902D0 (en) 1996-04-30 1996-04-30 Sealing system for rotary shafts
GBGB9608903.2A GB9608903D0 (en) 1996-04-30 1996-04-30 Bearing assembly
PCT/CA1996/000659 WO1997013084A1 (en) 1995-10-02 1996-10-02 Rotary seal and/or bearing

Publications (2)

Publication Number Publication Date
NO981472D0 NO981472D0 (no) 1998-04-01
NO981472L true NO981472L (no) 1998-05-14

Family

ID=27517316

Family Applications (1)

Application Number Title Priority Date Filing Date
NO981472A NO981472L (no) 1995-10-02 1998-04-01 Rotasjonslager med tetning

Country Status (9)

Country Link
US (1) US6210103B1 (no)
EP (1) EP0853738B1 (no)
JP (1) JP3405994B2 (no)
AT (1) ATE236369T1 (no)
AU (1) AU704808B2 (no)
CA (1) CA2233486C (no)
DE (1) DE69627168T2 (no)
NO (1) NO981472L (no)
WO (1) WO1997013084A1 (no)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3690697A (en) 1996-08-05 1998-02-25 A.W. Chesterton Company Seal/bearing assembly
DE19715653A1 (de) * 1997-04-15 1998-10-22 Focke & Co Verfahren zum Betrieb von Maschinen mit rotierenden Aggregaten sowie Maschine mit rotierendem Aggregat, insbesondere Verpackungsmaschine mit (Falt-)Revolver
GB2329432A (en) * 1997-04-18 1999-03-24 Thomas Wilson Ramsay Seal for pump shaft with adjustable barrier fluid pressure
GB2333331A (en) * 1997-12-31 1999-07-21 Lewis Patrick A marine propeller shaft seal
US6695480B1 (en) 1999-07-13 2004-02-24 A.W. Chesterton Co. Opposed flow seal/bearing assembly
US6296254B1 (en) * 1999-08-26 2001-10-02 Flowserve Management Company Mechanical seal assembly with improved fluid circulation
US6468028B1 (en) * 1999-10-27 2002-10-22 Environamics Corporation Vertical pump with oil lubricant; C-seal for pump; and pump with threaded shaft position adjustment
US6504888B1 (en) * 1999-12-23 2003-01-07 General Electric Company Apparatus and methods of flow measurement for a boiling water reactor internal pump
JP2002039712A (ja) * 2000-07-27 2002-02-06 Mikuni Corp 非接触式ロータリセンサと回動軸との結合構造
KR20020015883A (ko) * 2000-08-23 2002-03-02 윤종용 습식 전자사진방식 인쇄기의 잉크오염 방지장치
GB0126105D0 (en) * 2001-10-31 2002-01-02 Aes Eng Ltd Seal support systems - auto refill device
US6834862B2 (en) 2002-01-23 2004-12-28 Mark R. Wilkinson Shaft sealing system for a rotary mechanical device
JP4111733B2 (ja) * 2002-03-25 2008-07-02 イーグル工業株式会社 軸封装置
US7193811B2 (en) * 2002-05-07 2007-03-20 Seagate Technology Llc Fluid dynamic bearing with non-linear damping
US8979093B2 (en) * 2002-06-21 2015-03-17 Inpro/Seal, LLC Pressure balanced shaft seal assembly
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
EP1642031B1 (de) * 2003-06-30 2007-01-24 LuK Fahrzeug-Hydraulik GmbH & Co. KG Pumpe
DE102004062117B4 (de) * 2004-12-23 2006-11-30 Ab Skf Lageranordnung für einen Computertomographen
US20070170657A1 (en) * 2006-01-20 2007-07-26 Wilkinson Mark R Stuffing box bushing, assembly and method of manufacture
US7389832B2 (en) 2006-05-26 2008-06-24 Dyna-Drill Technologies, Inc. Hydrostatic mechanical seal with local pressurization of seal interface
US20080111314A1 (en) * 2006-11-09 2008-05-15 Cheng-Shiou Huang Shaft sealing assembly with liquid stirring unit
US7976222B2 (en) * 2007-07-31 2011-07-12 Caterpillar Inc. Drivetrain connection having film bearings
NO330109B1 (no) 2008-02-07 2011-02-21 Statoilhydro Asa Opplagringssystem for rotor i roterende maskiner
GB0823444D0 (en) * 2008-12-23 2009-01-28 Mckenzie Innovation Llp An improved seal
JP5122535B2 (ja) * 2009-03-27 2013-01-16 株式会社 イマジナホールディングス 角振動遠心力ポンプ
US8381404B2 (en) * 2009-10-02 2013-02-26 Alphana Technology Co., Ltd. Method manufacturing of fluid dynamic bearing using cutting tool that performs micro alternating drive
GB2482861B (en) * 2010-07-30 2014-12-17 Hivis Pumps As Pump/motor assembly
US8794634B1 (en) * 2010-09-15 2014-08-05 Sandia Corporation Seal assembly with anti-rotation pin for high pressure supercritical fluids
WO2014040641A1 (en) 2012-09-14 2014-03-20 Statoil Petroleum As Bearing system for rotor in rotating machines
DE102013203521A1 (de) * 2013-03-01 2014-09-04 Schaeffler Technologies Gmbh & Co. Kg Dichtungsanordnung eines Abgasturboladers, sowie Turboladerwelle für einen Abgasturbolader
DE102013103977A1 (de) * 2013-04-19 2014-11-06 Contitech Vibration Control Gmbh Dichtungsmanschette für eine Drehgelenkkupplung
US8888105B1 (en) 2013-05-29 2014-11-18 Stephen J. Andrews Mechanical seal system
NL2011179C2 (en) * 2013-07-17 2015-01-21 Ihc Holland Ie Bv Shaft seal and a method of operating such a shaft seal.
US9243668B2 (en) * 2013-09-09 2016-01-26 Carl Moody Shaft bearing support assembly for waterborne equipment
AU2013408176B9 (en) * 2013-12-18 2017-11-02 Halliburton Energy Services, Inc. Rotary seal assembly for accommodating radial deflection and tilting
JP2016044673A (ja) * 2014-08-22 2016-04-04 日本電産株式会社 動圧軸受ポンプ
JP2016044674A (ja) * 2014-08-22 2016-04-04 日本電産株式会社 動圧軸受ポンプ
WO2016054077A1 (en) 2014-09-29 2016-04-07 New Way Machine Components, Inc. Porous media ventless seal
CA2963494C (en) 2014-10-01 2021-08-31 Ge Oil & Gas Esp, Inc. Taper sleeve driver for thrust bearing
KR101716361B1 (ko) * 2014-12-29 2017-03-14 씰링크 주식회사 누출감지 기능이 있는 구동축용 밀폐장치
WO2016108591A1 (ko) 2014-12-29 2016-07-07 씰링크 주식회사 구동축용 밀폐장치
GB2540332B (en) * 2015-03-31 2018-06-13 Aes Eng Ltd Mechanical seal alignment adjustment method
UA104683U (uk) * 2015-08-25 2016-02-10 Віктор Іванович Кривчиков Підшипник ковзання
US10288080B2 (en) * 2015-12-29 2019-05-14 The Modern Group, Ltd. Pump seal lubricator
CA3032659C (en) 2016-08-02 2021-08-31 Saint-Gobain Performance Plastics Corporation Bearing
CA2989756A1 (en) * 2016-12-22 2018-06-22 Harnischfeger Technologies, Inc. Equalizer with lubrication
EP3604870A4 (en) 2017-03-30 2020-12-23 Eagle Industry Co., Ltd. SEALING DEVICE
WO2018222321A1 (en) * 2017-06-02 2018-12-06 Halliburton Energy Services, Inc. Compliant keyway for an electric submersible pump bearing sleeve
DE102017212821A1 (de) * 2017-07-26 2019-01-31 Robert Bosch Gmbh Turbomaschine, insbesondere für ein Brennstoffzellensystem
US11047481B2 (en) 2017-09-06 2021-06-29 General Electric Company Seal assembly for a rotary machine
US20210048036A1 (en) * 2018-02-14 2021-02-18 Ceco Environmental Ip Inc. Tandem seal pump
RU2764825C1 (ru) * 2018-07-19 2022-01-21 Ибара Корпорейшн Уплотнительная система и насосная система, включающая в себя уплотнительную систему
CN108661940A (zh) * 2018-08-16 2018-10-16 芜湖东大汽车工业有限公司 一种汽车水泵壳体结构
US11441683B2 (en) * 2019-06-19 2022-09-13 Gd Energy Products, Llc Hydraulic fluid pump and stuffing box assembly for same
US11353113B2 (en) * 2019-11-01 2022-06-07 International Paper Company Seal assembly and method of using the same
CN111810410B (zh) * 2020-07-07 2024-05-14 长沙中联泵业股份有限公司 一种具有轴向力平衡装置的多级离心泵
EP4012186A1 (en) * 2020-12-08 2022-06-15 Sulzer Management AG Process fluid lubricated pump and pumping system
CN116857220B (zh) * 2023-08-04 2023-12-22 丹东顺升机械设备有限公司 一种化工离心泵的轴端机械密封装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US640059A (en) 1899-03-02 1899-12-26 Frank Whitney Roller-bearing.
US969763A (en) 1909-09-01 1910-09-06 John Newmann Roller-bearing.
US1122987A (en) 1912-03-04 1914-12-29 Arthur S Hickok Antifriction-bearing.
US1132759A (en) 1914-03-17 1915-03-23 Graphite Lubricating Company Floating bearing.
US1205449A (en) 1916-01-20 1916-11-21 Orlando W Hart Roller-bearing.
US1923597A (en) 1931-04-17 1933-08-22 Clinton L Walker Bearing lubricator
US2711934A (en) * 1952-05-23 1955-06-28 Reishauer Werkzeuge A G Journal and thrust bearing arrangement
US2966381A (en) * 1958-01-09 1960-12-27 Donald H Menzel High temperature bearing and the like
NL6713596A (no) * 1967-10-06 1969-04-09
US3674355A (en) * 1970-05-28 1972-07-04 Process Services Inc Gas lubricated bearing
DE2254265C3 (de) 1972-11-06 1980-06-12 Franz 4630 Bochum Klaus Stopfbuchslose Chemiekreiselpumpe
US4462644A (en) 1981-04-10 1984-07-31 Conner Jack S Bearing utilizing helical insert
NL8303833A (nl) 1983-11-08 1985-06-03 Philips Nv Spiraalgroeflager met metaalsmering en antibevochtigingslaag.
US5246294A (en) * 1991-05-30 1993-09-21 Digital Equipment Corporation Flow-regulating hydrodynamic bearing
US5173019A (en) * 1991-08-05 1992-12-22 American Gage And Machine Company Pump including secondary containment with alarm system
JP3009766B2 (ja) 1991-08-09 2000-02-14 トヨタ自動車株式会社 内燃機関用すべり軸受
US5333955A (en) 1993-01-11 1994-08-02 Papa George M Automotive main bearing
SE9303078L (sv) * 1993-09-17 1995-03-18 Kvaerner Hymac Inc Radial- och axiallagringssystem
WO1995035457A1 (en) * 1994-06-20 1995-12-28 Ramsay Thomas W Seal/bearing assembly
US5984627A (en) * 1996-04-30 1999-11-16 A.W. Chesterton Co. Seal/bearing apparatus

Also Published As

Publication number Publication date
AU7081596A (en) 1997-04-28
JPH11512805A (ja) 1999-11-02
NO981472D0 (no) 1998-04-01
JP3405994B2 (ja) 2003-05-12
CA2233486C (en) 2003-06-17
AU704808B2 (en) 1999-05-06
DE69627168D1 (de) 2003-05-08
WO1997013084A1 (en) 1997-04-10
EP0853738B1 (en) 2003-04-02
ATE236369T1 (de) 2003-04-15
EP0853738A1 (en) 1998-07-22
CA2233486A1 (en) 1997-04-10
US6210103B1 (en) 2001-04-03
DE69627168T2 (de) 2003-10-23

Similar Documents

Publication Publication Date Title
NO981472D0 (no) Rotasjonslager med tetning
KR880011979A (ko) 모터
CA2265612A1 (en) Implantable electric axial-flow blood pump with blood-cooled bearing
KR920700488A (ko) 전기기
DE60045310D1 (de) Kombiniertes radial-axiales gleitlager
DE59806955D1 (de) Schraubenverdichter
SE9103337D0 (sv) Rotary screw machine with thrust balanced bearings
GB2210420B (en) A rotor assembly for a wind power generator
UA22113C2 (uk) Радіальhий підшипhик
AU2001276356A1 (en) Gear pump
NO984673D0 (no) Lagermontering med riflete staver
GB2331398A (en) Bearings and supports
ATE393314T1 (de) Turbomolekularpumpe
DE3484927D1 (de) Elektromotor, insbesondere kollektorloser gleichstrommotor.
GB2336407A (en) Hydrodynamic bearing including means for monitoring the capacitance between the rotor and stator of hydrodynamic bearing
ATE316209T1 (de) Vakuumpumpe mit gaslagerung
DE69716552T2 (de) Dichtung/lagervorrichtung
KR870011729A (ko) 조립된 전기적 직접 구동장치를 가지는 중공의 대형 구름 베어링
ATE164546T1 (de) Retruder
ES2162852T3 (es) Anillo antichoque para la proteccion de los cojinetes de un motor de unidad de disco.
ATE333590T1 (de) Turbomolekularpumpe
TW228022B (en) Miniature motor with bearing apparatus
NO962937D0 (no) Rörturbinanlegg
DK0855989T4 (da) Löbehjulsblok
IT1293907B1 (it) Procedimento di fresatura di rotori di pompe turbomolecolari con inglobamento in resina del particolare da fresare.