ATE441482T1 - FREE JET CENTRIFUGE FOR CLEANING THE LUBRICANT OIL OF AN INTERNAL COMBUSTION ENGINE - Google Patents

FREE JET CENTRIFUGE FOR CLEANING THE LUBRICANT OIL OF AN INTERNAL COMBUSTION ENGINE

Info

Publication number
ATE441482T1
ATE441482T1 AT06704663T AT06704663T ATE441482T1 AT E441482 T1 ATE441482 T1 AT E441482T1 AT 06704663 T AT06704663 T AT 06704663T AT 06704663 T AT06704663 T AT 06704663T AT E441482 T1 ATE441482 T1 AT E441482T1
Authority
AT
Austria
Prior art keywords
piece
rotor
centrifuge
housing
cleaning
Prior art date
Application number
AT06704663T
Other languages
German (de)
Inventor
Uwe Meinig
Dieter Baumann
Wiesmann Karl Grosse
Original Assignee
Hengst Gmbh & Co Kg
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 Hengst Gmbh & Co Kg filed Critical Hengst Gmbh & Co Kg
Application granted granted Critical
Publication of ATE441482T1 publication Critical patent/ATE441482T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/08—Rotary bowls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/005—Centrifugal separators or filters for fluid circulation systems, e.g. for lubricant oil circulation systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • F01M2001/1028—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the type of purification
    • F01M2001/1035—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the type of purification comprising centrifugal filters

Abstract

The invention relates to an impulse centrifuge (1) for cleaning the lubricating oil of an internal combustion engine. Said centrifuge comprises a housing (10) having a cover (14), and a rotor (2) having recoil nozzles (34) and a dirt collecting area (4'). A piece of the rotor (2) holding the deposited dirt can be removed from the housing (10) and the rotor (2) is configured from interlinked elements. The inventive centrifuge is characterized in that the rotor (2) is constituted of three main components (21, 22, 23), namely an inner piece (21), a top piece (22) and a bottom piece (23); the top piece (22) and the lower piece (23) are interlinked die-cast or pressure-cast elements that are produced from incinerable plastic or light metal material and configure the piece of the rotor (2) that can be removed from the housing (10); the bottom piece (23) is annular, axially delimits the lower section of the dirt collecting piece (4) and comprises the recoil nozzles (34) and at least one nozzle channel (33) leading towards the recoil nozzles (34); and the removable piece of the rotor (2) configured by the top piece (22) and the bottom piece (23) is axially put on the inner piece (21) in a rotationally fixed manner sufficient to transmit the required torques and can be axially drawn of therefrom.
AT06704663T 2005-01-18 2006-01-11 FREE JET CENTRIFUGE FOR CLEANING THE LUBRICANT OIL OF AN INTERNAL COMBUSTION ENGINE ATE441482T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202005000756U DE202005000756U1 (en) 2005-01-18 2005-01-18 Free-jet centrifuge for cleaning the lubricating oil of an internal combustion engine
PCT/EP2006/000159 WO2006077033A1 (en) 2005-01-18 2006-01-11 Impulse centrifuge for cleaning the lubricating oil of an internal combustion engine

Publications (1)

Publication Number Publication Date
ATE441482T1 true ATE441482T1 (en) 2009-09-15

Family

ID=36218528

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06704663T ATE441482T1 (en) 2005-01-18 2006-01-11 FREE JET CENTRIFUGE FOR CLEANING THE LUBRICANT OIL OF AN INTERNAL COMBUSTION ENGINE

Country Status (4)

Country Link
EP (1) EP1858646B1 (en)
AT (1) ATE441482T1 (en)
DE (2) DE202005000756U1 (en)
WO (1) WO2006077033A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007008081U1 (en) * 2007-06-08 2008-10-23 Hengst Gmbh & Co.Kg Rotor of a lubricating oil centrifuge and dirt catching part for the rotor
WO2013096257A1 (en) * 2011-12-20 2013-06-27 Cummins Filtration Ip, Inc. Composite disposable centrifuge rotor with reusable metal centertube

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1151222B (en) * 1960-04-28 1963-07-04 Mann & Hummel Filter Centrifugal cleaner for liquids, especially for lubricating oils
DE1131600B (en) * 1960-09-24 1962-06-14 Mann & Hummel Filter Centrifugal cleaner for liquids, especially lubricating oils
GB8504880D0 (en) * 1985-02-26 1985-03-27 Ae Plc Disposable cartridges
DE4430751A1 (en) * 1994-08-30 1996-03-07 Mann & Hummel Filter Fluid circuit with a main flow filter
DE19715661A1 (en) * 1997-04-16 1998-10-22 Mann & Hummel Filter Centrifuge rotor
DE20010612U1 (en) * 2000-06-20 2001-10-31 Hengst Walter Gmbh & Co Kg Free jet centrifuge
DE20012392U1 (en) * 2000-07-18 2001-11-29 Hengst Walter Gmbh & Co Kg Rotor for a centrifuge
US6454694B1 (en) * 2001-08-24 2002-09-24 Fleetguard, Inc. Free jet centrifuge rotor with internal flow bypass
US6793615B2 (en) * 2002-02-27 2004-09-21 Fleetguard, Inc. Internal seal for a disposable centrifuge
US6821241B2 (en) * 2002-07-30 2004-11-23 Fleetguard, Inc. Centrifuge rotor with low-pressure shut-off and capacity sensor
DE20213786U1 (en) * 2002-09-04 2004-02-12 Hengst Gmbh & Co.Kg Centrifuge for cleaning lubricating oil of an internal combustion engine
DE20214709U1 (en) * 2002-09-23 2004-02-19 Hengst Gmbh & Co.Kg Rotor for a centrifuge
US6929596B2 (en) * 2003-02-07 2005-08-16 Fleetguard, Inc. Centrifuge with separate hero turbine
DE10309964B4 (en) * 2003-03-07 2014-03-20 Mahle Filtersysteme Gmbh Lubricating oil circuit for an internal combustion engine
DE202004004215U1 (en) * 2004-03-17 2005-07-28 Hengst Gmbh & Co.Kg Free jet centrifuge for cleaning lubricating oil in internal combustion engine, has rotor with nozzle and drive and dust collecting parts that are respectively subjected to their own lubricating oil stream

Also Published As

Publication number Publication date
EP1858646B1 (en) 2009-09-02
DE502006004737D1 (en) 2009-10-15
EP1858646A1 (en) 2007-11-28
WO2006077033A1 (en) 2006-07-27
DE202005000756U1 (en) 2006-06-01

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee