公开(公告)号：US4166792A

公开(公告)日：1979-09-04

申请号：US625587

申请日：1975-10-24

Applicant: Robert J. Offer ,  James V. Dieringer

Inventor： Robert J. Offer ,  James V. Dieringer

IPC: B01D27/00 ,  B01D35/02 ,  B01D46/00 ,  B01D27/10

CPC classification number: B01D46/0012 ,  B01D27/005 ,  B01D35/02

Abstract: An in-line hose connected filter assembly in which a one piece cylinder with swaged ends serves as the outer shell of the filter and also provides the material for crimping hose into sealing engagement with the filter assembly whereby the hose is mechanically secured to the filter inlet/outlet flow tube and serves as the seal between the outer shell and the inlet/outlet flow tube.

Abstract translation: 一个在线软管连接的过滤器组件，其中具有成型端的一体式气缸用作过滤器的外壳，并且还提供用于压接软管与过滤器组件密封接合的材料，由此软管机械地固定到过滤器入口 /出口流管，并用作外壳和入口/出口流量管之间的密封。

公开(公告)号：US4619677A

公开(公告)日：1986-10-28

申请号：US808877

申请日：1985-12-13

Applicant: Charles L. Matheson ,  Preston D. Lane ,  James V. Dieringer ,  Emilio Ambafz

Inventor： Charles L. Matheson ,  Preston D. Lane ,  James V. Dieringer ,  Emilio Ambafz

IPC: B01D46/00 ,  B01D46/24 ,  B01D46/52 ,  F02M35/024 ,  B01D35/30

CPC classification number: B01D46/2411 ,  B01D46/0005 ,  B01D46/521 ,  F02M35/024 ,  B01D2279/60 ,  Y10T29/49604

Abstract: A disposable air filter assembly is provided for use with, but not limited to, an internal combustion engine. The filter assembly includes a housing having a substantially spiral interior air flow passageway. The housing is of molded construction whereby the end walls thereof are initially integral with an intervening outer wall but subsequently a section of one of the end walls is severed from the remainder of the housing exposing the interior passageway. A filter member, conforming substantially to the configuration of at least a portion of the passageway is inserted therein. Subsequent to the filter member being inserted into the passageway, the separated end wall section is re-attached to the remainder of the housing. An inlet to the interior passageway is provided on the exterior of the housing whereby the air flow is in a substantially tangential direction. An outlet for the passageway downstream of the inlet is provided which communicates with the intake manifold of the engine.

Abstract translation: 一次性空气过滤器组件被提供用于但不限于内燃机。 过滤器组件包括具有基本上螺旋的内部空气流动通道的壳体。 壳体是模制结构，其端壁最初与中间的外壁是一体的，但随后其中一个端壁的一部分与露出内部通道的外壳的其余部分分离。 基本上符合通道的至少一部分的构造的过滤构件被插入其中。 在过滤构件插入通道之后，分离的端壁部分重新附接到壳体的其余部分。 内部通道的入口设置在壳体的外部上，由此气流处于基本切向的方向。 提供了用于入口下游的通道的出口，其与发动机的进气歧管连通。