公开(公告)号：WO1995007748A1

公开(公告)日：1995-03-23

申请号：PCT/US1994010241

申请日：1994-09-12

Applicant: DONALDSON COMPANY, INC.

Inventor： DONALDSON COMPANY, INC. ,  GILLINGHAM, Gary, R. ,  BETTS, Peter, A. ,  RISCH, Daniel, T. ,  ROTHMAN, James, C. ,  WAHLQUIST, Fred, H.

IPC: B01D50/00

CPC classification number: F02M35/164 ,  B01D46/0005 ,  B01D46/0023 ,  B01D46/0068 ,  B01D46/10 ,  B01D46/125 ,  B01D46/521 ,  B01D50/002 ,  B01D2279/60 ,  F02M35/08 ,  F02M35/10262 ,  F02M35/10301 ,  Y02T10/146

Abstract: An air cleaner construction including a precleaner arrangement, a filter assembly and a scavenger arrangement is provided. In the precleaner arrangement, air directed into the air cleaner assembly is subjected to some particulate removal. The air from the precleaner arrangement is then directed into the filter assembly, for further particulate material. The scavenger arrangement is constructed and arranged to scavenge separated particulate material from both the precleaner arrangement and the filter assembly. A pulse jet cleaner assembly is provided to facilitate removal of particulate material from the filter assembly.

Abstract translation: 提供一种包括预滤器布置，过滤器组件和清除装置的空气净化器结构。 在预清洗器布置中，被引导到空气净化器组件中的空气经受一些微粒去除。 然后将来自预清洗器装置的空气引导到过滤器组件中，用于进一步的颗粒材料。 清除器布置被构造和布置成从分离的滤清器组件和过滤器组件中清除分离的颗粒材料。 提供脉冲喷射清洁器组件以便于从过滤器组件移除颗粒材料。

公开(公告)号：WO1993024744A2

公开(公告)日：1993-12-09

申请号：PCT/US1993004913

申请日：1993-05-20

Applicant: DONALDSON COMPANY, INC.

Inventor： DONALDSON COMPANY, INC. ,  WAGNER, Wayne, M. ,  BARRIS, Marty, A. ,  FLEMMING, Douglas, E. ,  ROTHMAN, James, C. ,  BETTS, Peter, A. ,  WIESE, John, S. ,  WINNES, David, E.

IPC: F01N03/28

CPC classification number: F01N3/2867 ,  F01N1/02 ,  F01N3/2817 ,  F01N3/2857 ,  F01N3/2885 ,  F01N3/2892 ,  F01N2230/04 ,  F01N2330/40 ,  F01N2470/18 ,  F01N2470/22 ,  F01N2490/155 ,  F01N2490/20 ,  F02B3/06

Abstract: An apparatus for modifying an exhaust stream of a diesel engine is provided. The apparatus includes a muffler arrangement (1) having an exhaust inlet (17), an exhaust outlet (18) and means (5, 7) for sound attenuation. The apparatus also includes a catalytic converter arrangement (50) positioned within the muffler arrangement (1). During operation, the exhaust flow is directed both through the muffler arrangement (1) and the catalytic converter arrangement (50).

Abstract translation: 提供一种用于改变柴油机排气流的装置。 该设备包括具有排气入口（17），排气出口（18）和用于声音衰减的装置（5,7）的消声器装置（1）。 该装置还包括位于消声器装置（1）内的催化转化器装置（50）。 在操作期间，排气流通过消声器装置（1）和催化转换器装置（50）。

公开(公告)号：EP0719175B1

公开(公告)日：1997-07-16

申请号：EP94928080.4

申请日：1994-09-12

Applicant: DONALDSON COMPANY, INC.

Inventor： GILLINGHAM, Gary, R. ,  BETTS, Peter, A. ,  RISCH, Daniel, T. ,  ROTHMAN, James, C. ,  WAHLQUIST, Fred, H.

IPC: B01D50/00 ,  B01D46/04 ,  F02M35/08 ,  F02M35/024

CPC classification number: F02M35/164 ,  B01D46/0005 ,  B01D46/0023 ,  B01D46/0068 ,  B01D46/10 ,  B01D46/125 ,  B01D46/521 ,  B01D50/002 ,  B01D2279/60 ,  F02M35/08 ,  F02M35/10262 ,  F02M35/10301 ,  Y02T10/146

Abstract: An air cleaner construction including a precleaner arrangement, a filter assembly and a scavenger arrangement is provided. In the precleaner arrangement, air directed into the air cleaner assembly is subjected to some particulate removal. The air from the precleaner arrangement is then directed into the filter assembly, for further particulate material. The scavenger arrangement is constructed and arranged to scavenge separated particulate material from both the precleaner arrangement and the filter assembly. A pulse jet cleaner assembly is provided to facilitate removal of particulate material from the filter assembly.

公开(公告)号：EP0643799A1

公开(公告)日：1995-03-22

申请号：EP93914107.0

申请日：1993-05-20

Applicant: DONALDSON COMPANY, INC.

Inventor： WAGNER, Wayne, M. ,  BARRIS, Marty, A. ,  FLEMMING, Douglas, E. ,  ROTHMAN, James, C. ,  BETTS, Peter, A. ,  WIESE, John, S. ,  WINNES, David, E.

IPC: F01N3 ,  F01N1 ,  F02B3

CPC classification number: F01N3/2867 ,  F01N1/02 ,  F01N3/2817 ,  F01N3/2857 ,  F01N3/2885 ,  F01N3/2892 ,  F01N2230/04 ,  F01N2330/40 ,  F01N2470/18 ,  F01N2470/22 ,  F01N2490/155 ,  F01N2490/20 ,  F02B3/06

Abstract: An apparatus for modifying an exhaust stream of a diesel engine is provided. The apparatus includes a muffler arrangement (1) having an exhaust inlet (17), an exhaust outlet (18) and means (5, 7) for sound attenuation. The apparatus also includes a catalytic converter arrangement (50) positioned within the muffler arrangement (1). During operation, the exhaust flow is directed both through the muffler arrangement (1) and the catalytic converter arrangement (50).

公开(公告)号：EP0643799B1

公开(公告)日：1997-09-10

申请号：EP93914107.3

申请日：1993-05-20

Applicant: DONALDSON COMPANY, INC.

Inventor： WAGNER, Wayne, M. ,  BARRIS, Marty, A. ,  FLEMMING, Douglas, E. ,  ROTHMAN, James, C. ,  BETTS, Peter, A. ,  WIESE, John, S. ,  WINNES, David, E.

IPC: F01N3/28 ,  F01N1/02

CPC classification number: F01N3/2867 ,  F01N1/02 ,  F01N3/2817 ,  F01N3/2857 ,  F01N3/2885 ,  F01N3/2892 ,  F01N2230/04 ,  F01N2330/40 ,  F01N2470/18 ,  F01N2470/22 ,  F01N2490/155 ,  F01N2490/20 ,  F02B3/06

Abstract: An apparatus for modifying an exhaust stream of a diesel engine is provided. The apparatus includes a muffler arrangement (1) having an exhaust inlet (17), an exhaust outlet (18) and means (5, 7) for sound attenuation. The apparatus also includes a catalytic converter arrangement (50) positioned within the muffler arrangement (1). During operation, the exhaust flow is directed both through the muffler arrangement (1) and the catalytic converter arrangement (50).

公开(公告)号：EP0719175A1

公开(公告)日：1996-07-03

申请号：EP94928080.0

申请日：1994-09-12

Applicant: DONALDSON COMPANY, INC.

Inventor： GILLINGHAM, Gary, R. ,  BETTS, Peter, A. ,  RISCH, Daniel, T. ,  ROTHMAN, James, C. ,  WAHLQUIST, Fred, H.

IPC: B01D46 ,  B01D50 ,  F02M35

CPC classification number: F02M35/164 ,  B01D46/0005 ,  B01D46/0023 ,  B01D46/0068 ,  B01D46/10 ,  B01D46/125 ,  B01D46/521 ,  B01D50/002 ,  B01D2279/60 ,  F02M35/08 ,  F02M35/10262 ,  F02M35/10301 ,  Y02T10/146

Abstract: An air cleaner construction including a precleaner arrangement, a filter assembly and a scavenger arrangement is provided. In the precleaner arrangement, air directed into the air cleaner assembly is subjected to some particulate removal. The air from the precleaner arrangement is then directed into the filter assembly, for further particulate material. The scavenger arrangement is constructed and arranged to scavenge separated particulate material from both the precleaner arrangement and the filter assembly. A pulse jet cleaner assembly is provided to facilitate removal of particulate material from the filter assembly.