Processing

Please wait...

Settings

Settings

Goto Application

1. WO2002020954 - VENTILATION DEVICE FOR A CRANKCASE

Publication Number WO/2002/020954
Publication Date 14.03.2002
International Application No. PCT/DE2001/003286
International Filing Date 22.08.2001
Chapter 2 Demand Filed 08.02.2002
IPC
B04B 5/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
5Other centrifuges
12Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
F01M 13/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING
13Crankcase ventilating or breathing
04having means for purifying air before leaving crankcase, e.g. removing oil
CPC
B04B 2005/125
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
5Other centrifuges
12Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
125the rotors comprising separating walls
B04B 5/12
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
5Other centrifuges
12Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
F01M 13/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
13Crankcase ventilating or breathing
04having means for purifying air before leaving crankcase, e.g. removing oil
F01M 2013/0422
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
13Crankcase ventilating or breathing
04having means for purifying air before leaving crankcase, e.g. removing oil
0422Separating oil and gas with a centrifuge device
Applicants
  • MAHLE FILTERSYSTEME GMBH [DE]/[DE] (AllExceptUS)
  • FILTERWERK MANN + HUMMEL GMBH [DE]/[DE] (AllExceptUS)
  • SAUTER, Hartmut [DE]/[DE] (UsOnly)
  • TRAUTMANN, Pius [DE]/[DE] (UsOnly)
Inventors
  • SAUTER, Hartmut
  • TRAUTMANN, Pius
Agents
  • BERNHARD, Uwe
Priority Data
100 44 615.909.09.2000DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) ENTLÜFTUNGSVORRICHTUNG FÜR EIN KURBELGEHÄUSE
(EN) VENTILATION DEVICE FOR A CRANKCASE
(FR) DISPOSITIF DE VENTILATION POUR UN CARTER DE VILEBREQUIN
Abstract
(DE)
Die Erfindung betrifft insbesondere eine Entlüftungsvorrich-tung für ein Kurbelgehäuse einer Brennkraftmaschine mit ei-nem Zentrifugal-Ölabscheider, der einen Gemischeinlass für ein Öl-Luft-Gemisch und einen Luftauslass für Reinluft sowie einen Ölauslass für Öl aufweist. Um eine Entlüftungsvorrichtung dieser Art hinsichtlich ihres Wirkungsgrads zu verbessern, wird der Zentrifugal-Ölab-scheider als Tellerseparator ausgebildet.
(EN)
The invention relates in particular to a ventilation device for a crankcase of an internal combustion engine. Said device comprises a centrifugal oil separator, which has an inlet for an oil-air mixture, an air vent for the purified air and an oil outlet for the oil. To improve the operating efficiency of a ventilation device of this type, the centrifugal oil separator is configured as a disk separator.
(FR)
L'invention concerne notamment un dispositif de ventilation pour un carter de vilebrequin d'un moteur à combustion interne, qui comprend un séparateur d'huile centrifuge comportant une entrée de mélange pour un mélange huile-air, ainsi qu'une sortie d'air pour l'air pur et une sortie d'huile pour l'huile. L'invention vise à améliorer le degré d'efficacité d'un dispositif de ventilation de ce type. A cet effet, le séparateur d'huile centrifuge est réalisé en tant que séparateur à disques.
Latest bibliographic data on file with the International Bureau