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1. 发明授权

US5374355A Filter for fuels or lubricants of an internal combustion engine 失效
标题翻译：过滤内燃机燃油或润滑油
公开(公告)号：US5374355A
公开(公告)日：1994-12-20
申请号：US992825
申请日：1992-12-16
申请人： Heinz Habiger , Herbert Jainek , Reinhard Oelpke , Erich Poldner
发明人： Heinz Habiger , Herbert Jainek , Reinhard Oelpke , Erich Poldner
IPC分类号： B01D27/08 , B01D29/11 , B01D35/02 , B01D35/147 , B01D36/02 , F01M11/03 , F02M37/22 , F16N39/06 , B01D27/06
CPC分类号： F01M11/03 , B01D29/114 , B01D35/147 , B01D36/02 , B01D2201/0415 , B01D2201/305 , B01D2201/34 , B01D2201/4015 , B01D2201/4084 , F01M2001/1092 , Y10S210/17
摘要： A filter for fuel and/or lubricants of an internal combustion engine is described. This filter consists of a base plate which can be fastened to a threaded nipple, a cover which is releasably fastened to the base plate, and a support tube disposed on the cover or base plate. A filter cartridge is slipped over the support tube and consists of a cylinder-shaped filter insert and nonmetallic end plates. This filter cartridge is in contact with a sealing means on the base plate and an additional sealing means on the cover. Replacement of the entire filter is not necessary, with only the filter cartridge requiring replacement at specified intervals of time.
摘要翻译：描述了用于内燃机的燃料和/或润滑剂的过滤器。该过滤器由可固定到螺纹接头的基板，可释放地紧固到基板的盖子和设置在盖板或底板上的支撑管组成。过滤器滤芯滑过支撑管并由圆柱形过滤器插件和非金属端板组成。该滤筒与基板上的密封装置和盖上的附加密封装置接触。不需要更换整个过滤器，只需要在指定的时间间隔内更换滤芯。

2. 发明授权

US08906127B2 Non-return valve and filter arrangement 有权
标题翻译：止回阀和过滤器布置
公开(公告)号：US08906127B2
公开(公告)日：2014-12-09
申请号：US13192613
申请日：2011-07-28
申请人： Reinhard Oelpke
发明人： Reinhard Oelpke
IPC分类号： F02M35/08 , F16K15/02 , F16K15/06 , F02M35/10
CPC分类号： F16K15/063 , F02M35/086 , F02M35/10236 , Y02T10/16 , Y10T137/7852 , Y10T137/7922 , Y10T137/7935
摘要： A motor vehicle non-return valve (10) for protecting a filter from hot exhaust gases, comprises a valve body (65), a valve plate (76), an elastic element (70), and a guide pin (72). The valve plate (76) comprises a sleeve (68) that surrounds the guide pin (72) and the valve plate (76) is slideably guided along the guide pin (72) and prevents a fluid flow through the valve body (65) in a blocking direction (91) and otherwise releases the fluid flow through the valve body (65). The elastic element (70) loads the valve plate (76) with a force that is acting to effect closing, wherein the sleeve (68) in a first sleeve section (71) is movably guided on a guide surface (75) of the guide pin (72) and wherein a second sleeve section (69) surrounds the guide pin (72) and the elastic element (70) in radial direction.
摘要翻译：一种用于保护过滤器不受热废气的机动车止回阀（10）包括阀体（65），阀板（76），弹性元件（70）和引导销（72）。阀板（76）包括围绕引导销（72）的套筒（68），并且阀板（76）沿着引导销（72）可滑动地引导，并且防止流体流过阀体（65）阻挡方向（91）并且另外释放通过阀体（65）的流体流。弹性元件（70）用作用于实现闭合的力来加载阀板（76），其中第一套筒部分（71）中的套筒（68）可移动地被引导到导向件的引导表面（75）上销（72），并且其中第二套筒部分（69）沿径向包围引导销（72）和弹性元件（70）。

3. 发明申请

US20060123754A1 Air filter 有权
公开(公告)号：US20060123754A1
公开(公告)日：2006-06-15
申请号：US11296505
申请日：2005-12-08
申请人： Reinhard Oelpke , Torsten Hotop
发明人： Reinhard Oelpke , Torsten Hotop
IPC分类号： B01D46/52
CPC分类号： B01D46/527 , B01D25/001 , B01D25/24 , B01D25/343 , B01D46/008 , B01D46/0098 , B01D2279/60
摘要： An axial flow filter element having alternating flat and pleated layers of fluid permeable filter media which form channels with an open cross section, one end of a first group of channels and the other end of a second group of channels being tightly sealed such that fluid being filtered must pass through one of the filter layers to pass through the filter element, a peripheral seal for sealing the inflow side of the filter from the outflow side in a housing, and a support body arranged in the filter element surrounded by the channels and extending axially at least to one end face of the filter element; at least one end face of the filter element having a spacer for maintaining the end face at a distance from a supporting surface on which the filter element may be placed during handling to prevent direct contact between the end face and the supporting surface.

4. 发明授权

US07481863B2 Air filter 有权
标题翻译：空气过滤器
公开(公告)号：US07481863B2
公开(公告)日：2009-01-27
申请号：US11296505
申请日：2005-12-08
申请人： Reinhard Oelpke , Torsten Hotop
发明人： Reinhard Oelpke , Torsten Hotop
IPC分类号： B01D46/00
CPC分类号： B01D46/527 , B01D25/001 , B01D25/24 , B01D25/343 , B01D46/008 , B01D46/0098 , B01D2279/60
摘要： An axial flow filter element having alternating flat and pleated layers of fluid permeable filter media which form channels with an open cross section, one end of a first group of channels and the other end of a second group of channels being tightly sealed such that fluid being filtered must pass through one of the filter layers to pass through the filter element, a peripheral seal for sealing the inflow side of the filter from the outflow side in a housing, and a support body arranged in the filter element surrounded by the channels and extending axially at least to one end face of the filter element; at least one end face of the filter element having a spacer for maintaining the end face at a distance from a supporting surface on which the filter element may be placed during handling to prevent direct contact between the end face and the supporting surface.
摘要翻译：一种轴流式过滤器元件，其具有交替的平坦且褶皱的流体可渗透过滤介质层，其形成具有开放横截面的通道，第一组通道的一端和第二组通道的另一端被紧密地密封，使得流体为过滤的必须通过过滤层中的一个以通过过滤元件，用于将过滤器的流入侧与壳体中的流出侧密封的外围密封件和布置在由通道包围的过滤元件中的支撑体轴向至少到一个端面; 过滤元件的至少一个端面具有间隔件，用于在处理期间将端面保持在与可以放置过滤元件的支撑表面相距一定距离处，以防止端面和支撑表面之间的直接接触。

5. 发明授权

US07115156B2 Air filter system 有权
标题翻译：空气过滤系统
公开(公告)号：US07115156B2
公开(公告)日：2006-10-03
申请号：US10800011
申请日：2004-03-15
申请人： Jukka Schaerlund , Reinhard Oelpke
发明人： Jukka Schaerlund , Reinhard Oelpke
IPC分类号： B01D45/12 , B01D50/00 , B01D29/56 , B01D35/30
CPC分类号： B01D46/0024 , B01D46/2411 , B01D46/4227 , B01D46/521 , B01D50/002 , B01D2201/0415 , B01D2201/291 , B01D2201/34 , B01D2201/4084 , B01D2265/06 , B01D2271/027 , B01D2279/60
摘要： A filter system for filtering intake air for a combustion engine, in particular an air filter for a commercial vehicle, having a tubular housing, an inlet situated in the housing through which unfiltered air to be cleaned can be supplied, an outlet situated in the housing through which cleaned air can be discharged, an arrangement of filters situated in the housing between the inlet and outlet which form a seal such that air from the inlet must flow through the filter arrangement to reach the outlet, the housing having an opening for replacement of the filter which can be closed and sealed by a housing cover, and in which at least one prefilter, one main filter and one secondary filter are situated in the housing in axial succession one after the other in the direction of air flow through the filter system.
摘要翻译：一种用于过滤用于内燃机的进气的过滤系统，特别是用于商业车辆的空气过滤器，其具有管状壳体，位于壳体中的入口，通过该入口可以供应未被过滤的待清洁空气，位于壳体中的出口清洁空气可以通过其排出，位于入口和出口之间的壳体中的过滤器的布置形成密封件，使得来自入口的空气必须流过过滤器装置以到达出口，壳体具有用于替换该过滤器可由壳体盖封闭并密封，其中至少一个预过滤器，一个主过滤器和一个次过滤器沿空气流动方向依次轴向连续地位于过滤器系统中。

6. 发明授权

US07267706B2 Air filter 有权
标题翻译：空气过滤器
公开(公告)号：US07267706B2
公开(公告)日：2007-09-11
申请号：US10797601
申请日：2004-03-11
申请人： Jukka Schaerlund , Reinhard Oelpke
发明人： Jukka Schaerlund , Reinhard Oelpke
IPC分类号： B01D39/00
CPC分类号： B01D46/0024 , B01D46/2411 , B01D46/4227 , B01D46/521 , B01D50/002 , B01D2201/0415 , B01D2201/291 , B01D2201/34 , B01D2201/4084 , B01D2265/06 , B01D2271/027 , B01D2279/60
摘要： An air filter, in particular for purifying combustion air for an internal combustion engine, composed of an essentially metal-free filter insert which forms a hollow cylinder having end disks arranged on the axial end faces of the filter medium of the filter insert, one end disk forming a closed end of the filter element and having a handle element extending axially away from the filter element, and the other end disk being constructed as a hollow cylinder having a concentric, elastic, radially-acting gasket.
摘要翻译：一种空气过滤器，特别是用于净化用于内燃机的燃烧空气，由基本上无金属的过滤器插入件组成，该过滤器插入件形成具有布置在过滤器插入件的过滤介质的轴向端面上的端盘的中空圆柱体，一端形成过滤器元件的封闭端并且具有从过滤元件轴向延伸的手柄元件，另一端盘被构造为具有同心的，弹性的径向作用垫圈的中空圆柱体。

7. 发明申请

US20060081528A1 Air filter 审中-公开
标题翻译：空气过滤器
公开(公告)号：US20060081528A1
公开(公告)日：2006-04-20
申请号：US11247201
申请日：2005-10-12
申请人： Reinhard Oelpke , Andreas Pelz , Johannes Lampert , Franziska Schulz , Torsten Hotop
发明人： Reinhard Oelpke , Andreas Pelz , Johannes Lampert , Franziska Schulz , Torsten Hotop
IPC分类号： B01D29/07
CPC分类号： B01D46/527 , B01D46/008 , B01D2265/024 , B01D2265/028
摘要： A filter assembly for fluids including a filter element configured for axial through flow that has alternately sealed filter channels for axial through flow and a centrally disposed support member, which in conjunction with a mating part ensures that the filter element can be handled for servicing purposes. The mating part is preferably constructed as a retaining grid, which prevents damage to the axial end surface of the filter element.
摘要翻译：一种用于流体的过滤器组件，包括构造成用于轴向通过的过滤元件，其具有用于轴向通过流动的交替密封的过滤器通道和中心设置的支撑构件，其与配合部件结合确保过滤元件可以被处理用于维修目的。配合部分优选构造为保持格栅，其防止损坏过滤元件的轴向端面。

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