SE9900819L - Lubricating oil supply device for a centrifugal separator - Google Patents

Lubricating oil supply device for a centrifugal separator

Info

Publication number
SE9900819L
SE9900819L SE9900819A SE9900819A SE9900819L SE 9900819 L SE9900819 L SE 9900819L SE 9900819 A SE9900819 A SE 9900819A SE 9900819 A SE9900819 A SE 9900819A SE 9900819 L SE9900819 L SE 9900819L
Authority
SE
Sweden
Prior art keywords
oil
centrifugal separator
spindle
channel
supply device
Prior art date
Application number
SE9900819A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE521030C2 (en
SE9900819D0 (en
Inventor
Jouko Pitkaemaeki
Jan Setterberg
Lars-Erik Skytt
Original Assignee
Alfa Laval 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 Alfa Laval Ab filed Critical Alfa Laval Ab
Priority to SE9900819A priority Critical patent/SE521030C2/en
Publication of SE9900819D0 publication Critical patent/SE9900819D0/en
Priority to PCT/SE2000/000461 priority patent/WO2000053329A1/en
Publication of SE9900819L publication Critical patent/SE9900819L/en
Publication of SE521030C2 publication Critical patent/SE521030C2/en

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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
    • F16N7/366—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication with feed by pumping action of a vertical shaft of the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/12—Suspending rotary bowls ; Bearings; Packings for bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Centrifugal Separators (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

The invention refers to a device for the supply of lubrication oil for centrifugal separator. The device includes a spindle (3), which is arranged to carry a centrifuge rotor of said centrifugal separator and is rotatably journalled in at least one bearing member (5) about a centre axis (Z), and an oil container (8), which is arranged to contain a quantity of oil. The spindle extends from the centrifuge rotor to the oil container in such a manner that at least an end portion of the spindle is located in said quantity of oil. The spindle forms a longitudinal channel (29), which has an orifice in said end portion and which is arranged to transport an oil flow through the channel (29). The channel includes a distribution member (31), which is arranged to divide a first selected amount of said oil flow for further transport to said bearing member (5) and to convey the remaining amount of said oil flow out of the channel (29) for being returned to the oil container (8).
SE9900819A 1999-03-08 1999-03-08 Lubricating oil supply device for a centrifugal separator SE521030C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9900819A SE521030C2 (en) 1999-03-08 1999-03-08 Lubricating oil supply device for a centrifugal separator
PCT/SE2000/000461 WO2000053329A1 (en) 1999-03-08 2000-03-08 A device for the supply of lubrication oil for a centrifugal separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9900819A SE521030C2 (en) 1999-03-08 1999-03-08 Lubricating oil supply device for a centrifugal separator

Publications (3)

Publication Number Publication Date
SE9900819D0 SE9900819D0 (en) 1999-03-08
SE9900819L true SE9900819L (en) 2000-09-09
SE521030C2 SE521030C2 (en) 2003-09-23

Family

ID=20414755

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9900819A SE521030C2 (en) 1999-03-08 1999-03-08 Lubricating oil supply device for a centrifugal separator

Country Status (2)

Country Link
SE (1) SE521030C2 (en)
WO (1) WO2000053329A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2153903A1 (en) * 2002-04-12 2010-02-17 Wagner Development, Inc. Centrifuge with spherical rotor suspension
DE202005001716U1 (en) * 2005-02-03 2006-10-05 Westfalia Separator Ag Lubrication system for a centrifuge drive
SE533276C2 (en) 2008-12-19 2010-08-10 Alfa Laval Corp Ab Centrifugal separator with lubrication device
DE102012110846A1 (en) * 2012-11-12 2014-05-15 Gea Mechanical Equipment Gmbh Separator with direct drive

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE555329C (en) * 1928-10-29 1932-07-21 Siemens Schuckertwerke Akt Ges Drive for rayon spinning centrifuges
DE759025C (en) * 1938-07-07 1952-10-20 Siemens Schuckertwerke A G Oil circulation lubrication for fast rotating shafts, especially for rayon spinning centrifuges
US3877546A (en) * 1973-04-12 1975-04-15 Airco Inc Lubrication system for vertical spindle motor

Also Published As

Publication number Publication date
SE521030C2 (en) 2003-09-23
SE9900819D0 (en) 1999-03-08
WO2000053329A1 (en) 2000-09-14

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Legal Events

Date Code Title Description
NUG Patent has lapsed