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1. 发明申请

US20160177890A1 OIL MIST SEPARATOR 有权
标题翻译：油雾分离器
公开(公告)号：US20160177890A1
公开(公告)日：2016-06-23
申请号：US14949172
申请日：2015-11-23
申请人： MAHLE FILTER SYSTEMS JAPAN CORPORATION
发明人： Akihiro KOBAYASHI , Terumoto Mochizuki
IPC分类号： F02M35/02 , F02M35/024 , B01D45/08 , B01D39/08 , B01D50/00 , B01D39/16
CPC分类号： F02M35/0216 , B01D39/083 , B01D39/1623 , B01D45/08 , B01D50/002 , F01M13/04 , F01M2013/0433 , F01M2013/0438 , F02M35/02441
摘要： A separator unit of an oil mist separator comprises a front unit including a perforated plate and a plurality of holding studs extending rearward from the perforated plate, a rear unit placed behind the perforated plate and including a base plate that is to be intimately put on a rear surface of the perforated plate and has an opening sized to permit insertion of the holding studs of the front unit, a plurality of connecting studs extending rearward from the base plate and an impinge plate held by leading ends of the connecting studs, and a fiber material piece put on the impinge plate, wherein when the front unit is coupled with the rear unit having the holding studs inserted through the opening of the base plate, the fiber material piece is sandwiched between the leading ends of the holding studs and the impinge plate.
摘要翻译：油雾分离器的分离器单元包括前单元，其包括多孔板和从多孔板向后延伸的多个保持柱，后单元放置在多孔板后面，并且包括将紧密地放在所述多孔板的后表面具有开口尺寸，允许插入所述前单元的保持柱，从所述基板向后延伸的多个连接柱和由所述连接柱的前端保持的冲击板，以及光纤放置在撞击板上的材料片，其中当前单元与具有通过基板的开口插入的保持柱的后单元联接时，纤维材料片夹在保持柱的前端和撞击板之间。

2. 发明申请

US20140345580A1 OIL DRAIN STRUCTURE FOR OIL MIST SEPARATOR 有权
标题翻译：油雾分离器油层结构
公开(公告)号：US20140345580A1
公开(公告)日：2014-11-27
申请号：US14366819
申请日：2012-12-10
申请人： MAHLE FILTER SYSTEMS JAPAN CORPORATION
发明人： Zhigang Gao , Terumoto Mochizuki
IPC分类号： F01M13/04
CPC分类号： F01M13/04 , F01M13/022 , F01M13/023 , F01M13/0416 , F01M2013/0433 , F01M2013/0494 , F02M25/06
摘要： An oil drain structure for an oil mist separator including a drain pipe extending from the oil mist separator into the internal combustion engine, the drain pipe having an oil discharge hole extending through a lower end portion of the drain pipe along an axial direction of the drain pipe, and a check valve including a valve body disposed below the lower end portion of the drain pipe, the valve body acting to open and close the oil discharge hole from a side of a lower surface of the lower end portion of the drain pipe, a valve head portion fitted into the drain pipe with a fine clearance as an orifice and being moveable in the axial direction of the drain pipe, and a stem portion extending through the oil discharge hole to connect the valve body and the valve head portion with each other.
摘要翻译：一种用于油雾分离器的排油结构，包括从油雾分离器延伸到内燃机中的排放管，排水管具有排油孔，该排油孔沿着排水管的轴向延伸穿过排水管的下端部管子和止回阀，该止回阀包括设置在排水管的下端部下方的阀体，所述阀体用于从排水管的下端部的下表面的一侧打开和关闭排油孔，安装在具有作为孔口的微小间隙的排水管中的阀头部分，并且能够在排水管的轴向方向上移动;以及杆部，其延伸穿过排油孔，以将阀体和阀头部分与每个其他。

3. 发明授权

US10337398B2 Blowby gas treatment device for internal combustion engine with supercharger 有权
公开(公告)号：US10337398B2
公开(公告)日：2019-07-02
申请号：US15651250
申请日：2017-07-17
申请人： MAHLE FILTER SYSTEMS JAPAN CORPORATION
发明人： Atsushi Nonaka , Daizo Ito , Terumoto Mochizuki , Akira Iijima , Takayuki Sakai
IPC分类号： F02D9/02 , F01M13/00 , F01M13/02 , F01M13/04 , F02B37/00 , F02B37/12 , F02B37/007
摘要： Disclosed is a blowby gas treatment device for an internal combustion engine with a supercharger, the blowby gas treatment device comprising: a fresh air introduction passage wherein one end of the fresh air introduction passage is connected to an upstream side of the supercharger and the other end is communicated with a crankcase of the internal combustion engine; a first blowby gas passage wherein one end of the first blowby gas passage is connected to a venturi part provided in an upstream side of the supercharger in the intake passage and the other end is communicated with the crankcase; a first check valve being interposed in the fresh air introduction passage and preventing a flow from the crankcase side to the intake passage side; and a second check valve being interposed in the blowby gas passage and preventing a flow from the intake passage side to the crankcase side.

4. 发明授权

US09938937B2 Oil mist separator 有权
公开(公告)号：US09938937B2
公开(公告)日：2018-04-10
申请号：US14949172
申请日：2015-11-23
申请人： MAHLE FILTER SYSTEMS JAPAN CORPORATION
发明人： Akihiro Kobayashi , Terumoto Mochizuki
IPC分类号： B01D50/00 , F02M35/02 , F01M13/04 , B01D39/08 , B01D39/16 , B01D45/08 , F02M35/024
CPC分类号： F02M35/0216 , B01D39/083 , B01D39/1623 , B01D45/08 , B01D50/002 , F01M13/04 , F01M2013/0433 , F01M2013/0438 , F02M35/02441
摘要： A separator unit of an oil mist separator comprises a front unit including a perforated plate and a plurality of holding studs extending rearward from the perforated plate, a rear unit placed behind the perforated plate and including a base plate that is to be intimately put on a rear surface of the perforated plate and has an opening sized to permit insertion of the holding studs of the front unit, a plurality of connecting studs extending rearward from the base plate and an impinge plate held by leading ends of the connecting studs, and a fiber material piece put on the impinge plate, wherein when the front unit is coupled with the rear unit having the holding studs inserted through the opening of the base plate, the fiber material piece is sandwiched between the leading ends of the holding studs and the impinge plate.

5. 发明授权

US09562449B2 Oil drain structure for oil mist separator 有权
标题翻译：油雾分离器排油结构
公开(公告)号：US09562449B2
公开(公告)日：2017-02-07
申请号：US14366819
申请日：2012-12-10
申请人： MAHLE FILTER SYSTEMS JAPAN CORPORATION
发明人： Zhigang Gao , Terumoto Mochizuki
IPC分类号： F02B25/06 , F01M13/04 , F01M13/02 , F02M25/06
CPC分类号： F01M13/04 , F01M13/022 , F01M13/023 , F01M13/0416 , F01M2013/0433 , F01M2013/0494 , F02M25/06
摘要： An oil drain structure for an oil mist separator including a drain pipe extending from the oil mist separator into the internal combustion engine, the drain pipe having an oil discharge hole extending through a lower end portion of the drain pipe along an axial direction of the drain pipe, and a check valve including a valve body disposed below the lower end portion of the drain pipe, the valve body acting to open and close the oil discharge hole from a side of a lower surface of the lower end portion of the drain pipe, a valve head portion fitted into the drain pipe with a fine clearance as an orifice and being moveable in the axial direction of the drain pipe, and a stem portion extending through the oil discharge hole to connect the valve body and the valve head portion with each other.
摘要翻译：一种用于油雾分离器的排油结构，包括从油雾分离器延伸到内燃机中的排放管，排水管具有排油孔，该排油孔沿着排水管的轴向延伸穿过排水管的下端部管子和止回阀，该止回阀包括设置在排水管的下端部下方的阀体，所述阀体用于从排水管的下端部的下表面的一侧打开和关闭排油孔，安装在具有作为孔口的微小间隙的排水管中的阀头部分，并且能够在排水管的轴向方向上移动;以及杆部，其延伸穿过排油孔，以将阀体和阀头部分与每个其他。

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