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公开(公告)号:US5362389A
公开(公告)日:1994-11-08
申请号:US888688
申请日:1992-05-22
Applicant: Steven D. Hardison , Walter H. Stone
Inventor: Steven D. Hardison , Walter H. Stone
IPC: B01D17/00 , B01D17/02 , B01D21/00 , B01D27/06 , B01D29/21 , B01D35/147 , B01D35/18 , B01D36/00 , F02B3/06 , F02M31/125 , F02M37/22 , B01D27/08
CPC classification number: F02M37/223 , B01D17/0211 , B01D17/12 , B01D21/0003 , B01D21/0012 , B01D21/10 , B01D21/2405 , B01D21/2444 , B01D21/2483 , B01D21/302 , B01D27/06 , B01D29/21 , B01D35/147 , B01D35/18 , B01D36/001 , B01D36/003 , F02M31/125 , F02M37/221 , B01D2201/302 , B01D2201/304 , B01D2201/305 , F02B3/06 , Y02T10/126
Abstract: A fuel filter assembly (10) includes a filter head (12) having a fuel inlet (18) and a fuel outlet (20). A filter element (14) is attached to said filter head. A collection bowl (16) is attached to the filter element. The filter element includes an outer wall (36) with upper and lower turned in edge portions (62, 72). Upper and lower ring shaped members (64, 74) are in abutting contact with said turned in edge portions and are positioned intermediate of said edge portions and end caps (46, 48) of an annular filter medium (38). The end caps include central openings (54) surrounded by circular resilient gaskets (58). The filter element (14) is attachable by either of its ring shaped members to the filter head and collection bowl.
Abstract translation: 燃料过滤器组件(10)包括具有燃料入口(18)和燃料出口(20)的过滤器头(12)。 过滤元件(14)附接到所述过滤头。 收集碗(16)附接到过滤元件。 过滤元件包括具有上下转动边缘部分(62,72)的外壁(36)。 上环和下环形构件(64,74)与所述转向边缘部分邻接接触并且位于环形过滤介质(38)的所述边缘部分和端盖(46,48)的中间。 端盖包括由圆形弹性垫圈(58)围绕的中心开口(54)。 过滤元件(14)可以通过其环形构件中的任一个附接到过滤嘴和收集碗。
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公开(公告)号:US07648565B2
公开(公告)日:2010-01-19
申请号:US11456099
申请日:2006-07-07
Applicant: Michael D. Clausen , Peter Popoff , Steven D. Hardison
Inventor: Michael D. Clausen , Peter Popoff , Steven D. Hardison
IPC: B01D46/00
CPC classification number: B01D29/21 , B01D19/0031 , B01D29/925 , B01D29/96 , B01D36/001 , B01D36/003 , B01D63/06 , B01D63/067 , B01D2201/0415 , B01D2201/12 , B01D2201/184 , B01D2201/295 , B01D2313/083
Abstract: A filter element (102) comprising a filter media (106) and a membrane (114). The filter media (106) filters impurities (e.g., water and/or contaminants) from a liquid (e.g., a liquid fuel initially containing impurities) as the liquid passes from the inlet side (110) to the outlet side (112) of the filter element (102). The membrane (114) is permeable to air and impermeable to the liquid and the impurities. The membrane (114) is positioned to provide a bypass from the inlet side (110) to the outlet side (112) of the filter element whereby air intermixed with the fluid will not accumulate on the inlet side (110) of the filter element (102).
Abstract translation: 一种过滤元件(102),包括过滤介质(106)和膜(114)。 当液体从入口侧(110)进入到出口侧(112)时,过滤介质(106)从液体(例如,最初含有杂质的液体燃料)中过滤杂质(例如水和/或污染物) 过滤元件(102)。 膜(114)可渗透空气并且不透液体和杂质。 定位膜(114)以从过滤元件的入口侧(110)到出口侧(112)提供旁路,从而与流体混合的空气不会积聚在过滤元件的入口侧(110) 102)。
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公开(公告)号:US5645718A
公开(公告)日:1997-07-08
申请号:US296568
申请日:1994-08-26
Applicant: Steven D. Hardison , Walter H. Stone
Inventor: Steven D. Hardison , Walter H. Stone
IPC: B01D17/00 , B01D17/02 , B01D21/00 , B01D27/06 , B01D29/21 , B01D35/147 , B01D35/18 , B01D36/00 , F02B3/06 , F02M31/125 , F02M37/22 , B01D27/08
CPC classification number: F02M37/223 , B01D17/0211 , B01D17/12 , B01D21/0003 , B01D21/0012 , B01D21/10 , B01D21/2405 , B01D21/2444 , B01D21/2483 , B01D21/302 , B01D27/06 , B01D29/21 , B01D35/147 , B01D35/18 , B01D36/001 , B01D36/003 , F02M31/125 , F02M37/221 , B01D2201/302 , B01D2201/304 , B01D2201/305 , F02B3/06 , Y02T10/126
Abstract: A fuel filter assembly (10) includes a filter head (12) having a fuel inlet (18) and a fuel outlet (20). A filter element (14) is attached to said filter head. A collection bowl (16) is attached to the filter element. The filter element includes an outer wall (36) with upper and lower turned in edge portions (62, 72). Upper and lower ring shaped members (64, 74) are in abutting contact with said turned in edge portions and are positioned intermediate of said edge portions and end caps (46, 48) of an annular filter medium (38). The end caps include central openings (54) surrounded by circular resilient gaskets (58). The filter element (14) is attachable by either of its ring shaped members to the filter head and collection bowl.
Abstract translation: 燃料过滤器组件(10)包括具有燃料入口(18)和燃料出口(20)的过滤器头(12)。 过滤元件(14)附接到所述过滤头。 收集碗(16)附接到过滤元件。 过滤元件包括具有上下转动边缘部分(62,72)的外壁(36)。 上环和下环形构件(64,74)与所述转向边缘部分邻接接触并且位于环形过滤介质(38)的所述边缘部分和端盖(46,48)的中间。 端盖包括由圆形弹性垫圈(58)围绕的中心开口(54)。 过滤元件(14)可以通过其环形构件中的任一个附接到过滤嘴和收集碗。
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