SE523230C2 - Anordning för att täta en passage mellan en roterbar axel och en stationär vägg. - Google Patents

Anordning för att täta en passage mellan en roterbar axel och en stationär vägg.

Info

Publication number
SE523230C2
SE523230C2 SE0103136A SE0103136A SE523230C2 SE 523230 C2 SE523230 C2 SE 523230C2 SE 0103136 A SE0103136 A SE 0103136A SE 0103136 A SE0103136 A SE 0103136A SE 523230 C2 SE523230 C2 SE 523230C2
Authority
SE
Sweden
Prior art keywords
chamber
shaft
liquid
wall
space
Prior art date
Application number
SE0103136A
Other languages
English (en)
Swedish (sv)
Other versions
SE0103136D0 (sv
SE0103136L (sv
Inventor
Per-Olof Andersson
Original Assignee
Roplan Dev Ct Ab
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 Roplan Dev Ct Ab filed Critical Roplan Dev Ct Ab
Priority to SE0103136A priority Critical patent/SE523230C2/sv
Publication of SE0103136D0 publication Critical patent/SE0103136D0/xx
Priority to US10/489,970 priority patent/US20050121857A1/en
Priority to PCT/SE2002/001708 priority patent/WO2003025438A1/en
Priority to ES02773083T priority patent/ES2310214T3/es
Priority to DE60227539T priority patent/DE60227539D1/de
Priority to EP02773083A priority patent/EP1427954B1/de
Priority to DK02773083T priority patent/DK1427954T3/da
Priority to JP2003529030A priority patent/JP4317014B2/ja
Priority to AT02773083T priority patent/ATE400755T1/de
Publication of SE0103136L publication Critical patent/SE0103136L/
Publication of SE523230C2 publication Critical patent/SE523230C2/sv

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
    • 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
    • F16J15/42—Sealings between relatively-moving surfaces by means of fluid kept in sealing position by centrifugal force

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Centrifugal Separators (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Seal Device For Vehicle (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Mechanical Sealing (AREA)
SE0103136A 2001-09-20 2001-09-20 Anordning för att täta en passage mellan en roterbar axel och en stationär vägg. SE523230C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE0103136A SE523230C2 (sv) 2001-09-20 2001-09-20 Anordning för att täta en passage mellan en roterbar axel och en stationär vägg.
AT02773083T ATE400755T1 (de) 2001-09-20 2002-09-20 Vorrichtung zum abdichten eines durchgangs durch eine wand
DE60227539T DE60227539D1 (de) 2001-09-20 2002-09-20 Vorrichtung zum abdichten eines durchgangs durch eine wand
PCT/SE2002/001708 WO2003025438A1 (en) 2001-09-20 2002-09-20 A device for sealing a passage through a wall
ES02773083T ES2310214T3 (es) 2001-09-20 2002-09-20 Dispositivo para sellar un paso a traves de una pared.
US10/489,970 US20050121857A1 (en) 2001-09-20 2002-09-20 Device for sealing a passage through a wall
EP02773083A EP1427954B1 (de) 2001-09-20 2002-09-20 Vorrichtung zum abdichten eines durchgangs durch eine wand
DK02773083T DK1427954T3 (da) 2001-09-20 2002-09-20 Indretning til tætning af en passage gennem en væg
JP2003529030A JP4317014B2 (ja) 2001-09-20 2002-09-20 壁を貫通する挿通孔をシールするための装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0103136A SE523230C2 (sv) 2001-09-20 2001-09-20 Anordning för att täta en passage mellan en roterbar axel och en stationär vägg.

Publications (3)

Publication Number Publication Date
SE0103136D0 SE0103136D0 (sv) 2001-09-20
SE0103136L SE0103136L (sv) 2003-03-21
SE523230C2 true SE523230C2 (sv) 2004-04-06

Family

ID=20285393

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0103136A SE523230C2 (sv) 2001-09-20 2001-09-20 Anordning för att täta en passage mellan en roterbar axel och en stationär vägg.

Country Status (9)

Country Link
US (1) US20050121857A1 (de)
EP (1) EP1427954B1 (de)
JP (1) JP4317014B2 (de)
AT (1) ATE400755T1 (de)
DE (1) DE60227539D1 (de)
DK (1) DK1427954T3 (de)
ES (1) ES2310214T3 (de)
SE (1) SE523230C2 (de)
WO (1) WO2003025438A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6845987B2 (en) 2002-09-10 2005-01-25 United Technologies Corporation Shaft seal
EP1531294B1 (de) * 2003-11-12 2010-01-06 United Technologies Corporation Wellendichtung
DE102005047696A1 (de) * 2005-09-27 2007-03-29 Rolls-Royce Deutschland Ltd & Co Kg Siphonartige hydraulische Dichtung zwischen zwei konzentrisch angeordneten Wellen
DE102014205407A1 (de) * 2014-03-24 2015-09-24 Robert Bosch Gmbh Zentrifugaldichtung für eine Turbomaschine
US9896969B2 (en) * 2015-03-19 2018-02-20 United Technologies Corporation Zero or low leakage oil transfer bearing

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1932214A (en) * 1932-09-29 1933-10-24 Ingersoll Rand Co Sealing device
US2823052A (en) * 1954-04-12 1958-02-11 Gen Motors Corp Fluid seal device
US3455561A (en) * 1966-11-03 1969-07-15 Midland Ross Corp Centrifugal liquid seal
US3510222A (en) * 1966-12-08 1970-05-05 Ppg Industries Inc Method and apparatus for measuring optical properties in the surface of materials
US3765688A (en) * 1971-07-19 1973-10-16 Avco Corp High speed shaft centrifuge fluid seal
US3853327A (en) * 1973-10-03 1974-12-10 Gen Electric Self-pressurizing shaft seal
DE2934190A1 (de) * 1979-08-23 1981-03-19 Müller, Gerhard, Prof. Dr.-Ing., 7080 Aalen Verfahren und vorrichtung zur molekuelspektroskopie, insbesondere zur bestimmung von stoffwechselprodukten
US4467204A (en) * 1982-02-25 1984-08-21 American Crystal Sugar Company Apparatus and method for measuring optically active materials
FI822245A0 (fi) * 1982-06-22 1982-06-22 Outokumpu Oy Axeltaetning vid en centrifugalpump och foerfarande foer aostadkommande av densamma
GB2125118A (en) * 1982-08-03 1984-02-29 Rolls Royce Hydraulic seal
DE3231171C1 (de) * 1982-08-21 1983-05-19 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Sperrfluessigkeitsdichtung
GB8318582D0 (en) * 1983-07-08 1983-08-10 Rolls Royce Air separation and lubricant scavenge apparatus
US4902197A (en) * 1986-09-25 1990-02-20 Superstill Technology, Inc. Seal arrangement for a centrifugal type of pump
GB9009588D0 (en) * 1990-04-28 1990-06-20 Rolls Royce Plc A hydraulic seal and method of assembly
DE69611316T2 (de) * 1995-03-31 2001-05-23 Aisin Seiki K.K., Kariya Flüssigkeitspumpe
GB9801561D0 (en) * 1998-01-27 1998-03-25 Rolls Royce Plc Hydraulic seal
DE10201055A1 (de) * 2002-01-14 2003-07-24 Rolls Royce Deutschland Hydraulische Dichtungsanordnung

Also Published As

Publication number Publication date
SE0103136D0 (sv) 2001-09-20
WO2003025438A1 (en) 2003-03-27
ATE400755T1 (de) 2008-07-15
DE60227539D1 (de) 2008-08-21
US20050121857A1 (en) 2005-06-09
DK1427954T3 (da) 2008-11-03
ES2310214T3 (es) 2009-01-01
JP4317014B2 (ja) 2009-08-19
SE0103136L (sv) 2003-03-21
JP2005503526A (ja) 2005-02-03
EP1427954B1 (de) 2008-07-09
EP1427954A1 (de) 2004-06-16

Similar Documents

Publication Publication Date Title
US10710101B2 (en) Centrifugal separator having a vortex generator
US4981502A (en) Oil-air separator
BR112012024525B1 (pt) Motor de combustão
US5356569A (en) Liquid aerating apparatus
US9884327B2 (en) Centrifugal separator having frame secured within a vessel
AU680092B2 (en) Mechanical power transmission system having improved lubricant circulation apparatus
JPH0753955B2 (ja) ガス排出装置
US8858157B2 (en) Centrifugal pump having an apparatus for the removal of particles
SE523230C2 (sv) Anordning för att täta en passage mellan en roterbar axel och en stationär vägg.
SE508332C2 (sv) Radialfläkthjul
US3559964A (en) Device for mechanical gasification of liquids
JPS5919792Y2 (ja) エネルギ−回収装置
JP2009006235A (ja) 異物除去装置
US7341436B2 (en) Open face cooling system for submersible motor
JPH04505359A (ja) 軸受潤滑用の自己供給装置
JP5220092B2 (ja) 工業用ポンプのエアーディフューザーシステム
JP2010025025A (ja) ポンプおよび船舶
JP2008542011A (ja) スクリュデカンタ型遠心分離機
CN102628446B (zh) 离心真空泵以及用于产生负压的方法
SE519641C2 (sv) Kombinerad centrifugal- och vakuumpump för pumpning av massa
US8556568B2 (en) Fuel pump with dual outlet pump
JP6871625B2 (ja) 発電装置及び吸気装置
RU2776879C2 (ru) Рабочее колесо для канализационного насоса
CN113015867B (zh) 液力转换器
JPH01139114A (ja) 回転濾過装置

Legal Events

Date Code Title Description
NUG Patent has lapsed