BR112012024525A2 - motor de combustão - Google Patents

motor de combustão

Info

Publication number
BR112012024525A2
BR112012024525A2 BR112012024525A BR112012024525A BR112012024525A2 BR 112012024525 A2 BR112012024525 A2 BR 112012024525A2 BR 112012024525 A BR112012024525 A BR 112012024525A BR 112012024525 A BR112012024525 A BR 112012024525A BR 112012024525 A2 BR112012024525 A2 BR 112012024525A2
Authority
BR
Brazil
Prior art keywords
gas
combustion engine
space
stack
centrifugal rotor
Prior art date
Application number
BR112012024525A
Other languages
English (en)
Other versions
BR112012024525B1 (pt
Inventor
Olle Törnblom
Stefan Szepessy
Original Assignee
Alfa Laval Corp 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 Corp Ab filed Critical Alfa Laval Corp Ab
Publication of BR112012024525A2 publication Critical patent/BR112012024525A2/pt
Publication of BR112012024525B1 publication Critical patent/BR112012024525B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
    • B04B1/08—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/06—Centrifugal counter-current apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/08—Centrifuges for separating predominantly gaseous mixtures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/12—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
    • 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
    • B04B9/02—Electric motor drives
    • 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
    • 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M13/0416—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil arranged in valve-covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/12—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
    • B04B2005/125—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers the rotors comprising separating walls
    • 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0422—Separating oil and gas with a centrifuge device

Abstract

motor de combustão um dispositivo (1) para limpeza de gás poluído pelo motor de combustão , cujo dispositivo compreende um separador centrífugo (2) com um rotor centrífugo (3) o qual é arranjado para obrigar o ar poluído a rotar. o rotor centrífugo (3) compreende uma pilha de discos de separação cônicos truncados (6) dispostos em espaçamento mútuos de forma que eles delimitem espaços intermediários (7) entre eles , para que o gás escoe através. uma cãmara de saída (11) é centralmente arranjada dentro da pilha de discos de separação (6), em que o rotor centrífugo (3) é configurado para a separação em contra o escoamento. o separador centrífugo compreende uma saída de gás (13), a qual se comunica com a câmara de saída (11) a qual é adaptada para descarregar o gád limpo do rotor centrífugo. a pilha de discos de separação (6) é disposta para rotação em um espaço ( 4) formado dentro do motor de combustão e arranjado para receber o gás poluído , para cujo fim os espaços intermediários (7) entre os discos de separação (6) se comunicam diretamente com o espaço (4) , e a saída de gás (13) é arranjada para conduzir o gás limpo para fora do espaço, através de uma parede (5) que delimita o espaço.
BR112012024525-2A 2010-04-09 2011-04-05 Motor de combustão BR112012024525B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1050350-6 2010-04-09
SE1050350A SE534773C2 (sv) 2010-04-09 2010-04-09 Centrifugalseparator anordnad inuti en förbränningsmotor
PCT/SE2011/050398 WO2011126436A1 (en) 2010-04-09 2011-04-05 Centrifugal separator

Publications (2)

Publication Number Publication Date
BR112012024525A2 true BR112012024525A2 (pt) 2016-09-06
BR112012024525B1 BR112012024525B1 (pt) 2020-03-17

Family

ID=44246971

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012024525-2A BR112012024525B1 (pt) 2010-04-09 2011-04-05 Motor de combustão

Country Status (11)

Country Link
US (1) US9512755B2 (pt)
EP (1) EP2555876B1 (pt)
JP (1) JP5770263B2 (pt)
KR (1) KR101488072B1 (pt)
CN (1) CN102821866B (pt)
BR (1) BR112012024525B1 (pt)
ES (1) ES2532765T3 (pt)
PL (1) PL2555876T3 (pt)
RU (1) RU2518921C1 (pt)
SE (1) SE534773C2 (pt)
WO (1) WO2011126436A1 (pt)

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JP2013527363A (ja) 2013-06-27
WO2011126436A1 (en) 2011-10-13
KR20120128154A (ko) 2012-11-26
SE1050350A1 (sv) 2011-10-10
US9512755B2 (en) 2016-12-06
PL2555876T3 (pl) 2015-06-30
CN102821866B (zh) 2015-06-24
EP2555876A1 (en) 2013-02-13
EP2555876B1 (en) 2015-01-07
US20130067873A1 (en) 2013-03-21
RU2518921C1 (ru) 2014-06-10
SE534773C2 (sv) 2011-12-13
CN102821866A (zh) 2012-12-12
BR112012024525B1 (pt) 2020-03-17
ES2532765T3 (es) 2015-03-31
JP5770263B2 (ja) 2015-08-26
KR101488072B1 (ko) 2015-01-29

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