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1. 发明授权

US06758632B2 Lubrication system for a tool with a combustion engine 失效
标题翻译：内燃机工具润滑系统
公开(公告)号：US06758632B2
公开(公告)日：2004-07-06
申请号：US10363844
申请日：2003-03-06
申请人： Wolfgang Hausler , Georg Sick
发明人： Wolfgang Hausler , Georg Sick
IPC分类号： F01M112
CPC分类号： F16N7/40 , F01M1/12 , F02B2075/025
摘要： A tool consists of a combination engine in the form of a two-cycle engine, and a motion conversion device which is connected to said combustion engine and which is located in a housing. The housing is filled with oil for lubricating the motion conversion device. A conveying device with which the oil is conveyed from the housing to the combustion engine is provided, said combustion engine being lubricated exclusively with oil from the housing and having no separate oil supply.
摘要翻译：一种工具由两冲程发动机形式的组合发动机和连接到所述内燃机并且位于外壳中的运动转换装置组成。外壳上装有用于润滑运动转换装置的油。提供了将油从壳体输送到内燃机的输送装置，所述内燃机仅由来自壳体的油润滑并且没有单独的供油。

2. 发明授权

US06644439B2 Transmission for an internal combustion engine 有权
公开(公告)号：US06644439B2
公开(公告)日：2003-11-11
申请号：US09975550
申请日：2001-10-12
申请人： Detlev Schnitzer
发明人： Detlev Schnitzer
IPC分类号： F01M112
CPC分类号： F16H57/0447 , F01M1/02 , F01M11/0004 , F01M2001/066 , F01M2001/123 , F01M2001/126 , F01M2011/0041 , F16H57/045 , F16H57/0456 , F16H57/0457 , F16H57/0493 , Y10T74/2186
摘要： In a transmission for an internal combustion engine including an oil sump and an oil pump operatively in communication with the oil sump, an oil reservoir is provided for receiving oil from the oil sump when the transmission is in direct drive and power is transmitted only through the main shaft of the transmission while the intermediate shaft is idling so that no friction is generated by the gears of the intermediate shaft being immersed in the oil of the oil sump.

3. 发明授权

US06206140B1 Pressure lubrication system for countershaft transmission 失效
标题翻译：用于中间轴传动的压力润滑系统
公开(公告)号：US06206140B1
公开(公告)日：2001-03-27
申请号：US09364391
申请日：1999-07-30
申请人： Robert B. Craft , Daniel A. Monette
发明人： Robert B. Craft , Daniel A. Monette
IPC分类号： F01M112
CPC分类号： F16H57/0493 , F16H57/0423 , F16H57/0456 , F16H57/0471
摘要： A lubrication system for transmissions is provided wherein a lubrication flow path is provided from an oil pump located within a transmission casing to front countershaft bearings. A second flow path provides oil directly to a predetermined number of gear sets located along a main shaft. In one embodiment, oil flows through a first tube from the oil pump to an annular ring located in a groove between a front wall of the transmission main case and a rear face of a clutch housing. The ring is provided with a plurality of apertures along its outer circumference spaced to allow oil to flow directly to front bearings of any counter shaft placed adjacent the main shaft. A closed ended tube connects to the annular ring and extends perpendicularly from the annular ring through the front wall of the transmission main case. The closed ended tube extends substantially parallel to the driven main shaft, and includes spaced apertures that deliver oil directly to a predetermined number of gear sets located axially along the main shaft.
摘要翻译：提供了一种用于变速器的润滑系统，其中从位于变速箱壳体内的油泵向前中间轴轴承提供润滑流路。第二流路将油直接提供给沿主轴定位的预定数量的齿轮组。在一个实施例中，油通过第一管从油泵流到位于变速器主壳体的前壁和离合器壳体的后表面之间的槽中的环形圈。该环沿着其外圆周设置有多个孔，以允许油直接流到邻近主轴设置的任何副轴的前轴承。封闭的管子连接到环形环并且从环形环垂直延伸穿过变速箱主壳体的前壁。闭合管基本上平行于从动主轴延伸，并且包括间隔开的孔，其将油直接输送到沿着主轴轴向定位的预定数量的齿轮组。

4. 发明授权

US06318502B1 Compressor for producing oil-free compressed air 有权
标题翻译：用于生产无油压缩空气的压缩机
公开(公告)号：US06318502B1
公开(公告)日：2001-11-20
申请号：US09417128
申请日：1999-10-13
申请人： Hans Unger
发明人： Hans Unger
IPC分类号： F01M112
CPC分类号： F04B27/109
摘要： In a compressor that can be used for supplying compressed air in motor vehicles and also for stationary systems, permanent oil filling is provided for cooling a compressor pressure area including a cylinder head and for lubricating a transmission area including a drive shaft and swash plate. The pressure area of the compressor that can be heated by the heat of compression and friction and the transmission area of the compressor are separated from one another by check valves with a delivery pump wheel being provided which transports the oil between the transmission area and the pressure area in such fashion that the oil that is heated in the pressure area is cooled in the transmission area. By cooling the oil in the transmission area, it is possible for a middle housing section of the compressor housing, as well as a housing section delimited by a cylinder head and receiving the piston arrangement, to be made of plastic.
摘要翻译：在可用于在机动车辆以及静止系统中供应压缩空气的压缩机中，提供永久性的充油，用于冷却包括气缸盖在内的压缩机压力区域，并用于润滑包括驱动轴和斜盘的传动区域。通过压缩和摩擦的热量被加热的压缩机的压力区域和压缩机的传动区域彼此分离，通过提供输送泵轮的止回阀，其在输送区域和压力之间输送油使得在压力区域中被加热的油在透射区域中被冷却。通过冷却传动区域中的油，压缩机壳体的中间壳体部分以及由气缸盖限定并容纳活塞装置的壳体部分可以由塑料制成。

5. 发明授权

US06241046B1 Mechanical arrangement for feeding fluid at a minute flow rate 有权
标题翻译：用于以微小流量供给流体的机械装置
公开(公告)号：US06241046B1
公开(公告)日：2001-06-05
申请号：US09570043
申请日：2000-05-12
申请人： Junichi Yokoi
发明人： Junichi Yokoi
IPC分类号： F01M112
CPC分类号： D03J1/003 , F16N21/00 , Y10T137/85938
摘要： A device for introducing lubricant to a shaft at a portion held by bushings located at a bearing portion of a pulley is disclosed. The shaft is provided with a main fluid passage having a relatively large diameter. A packing member having a rod-shaped configuration is inserted through this main fluid passage. The dimensional difference between an open area of the main fluid passage and a sectional area of the packing member creates in the fluid passage a lubricant feeding hole which is smaller than the open area of the main fluid passage. A tributary fluid passage extending from this main fluid passage to a diametrical outside portion of the main fluid passage is provided with slits on an outer circumferential surface of the shaft such that the slits intersect the lubricant feeding hole at right angles. Wire is then inserted through each slit. The slits are then closed with a packing except for the portion containing wire. Consequently, the dimensional difference between the open area of each slit and the sectional area of the wire serves as a lubricant feeding hole.
摘要翻译：公开了一种用于将润滑剂引入到位于滑轮的轴承部分处的衬套保持的部分处的轴的装置。轴设置有具有相对较大直径的主流体通道。具有棒状结构的包装件插入该主流体通道。主流体通道的开放区域与包装部件的截面积之间的尺寸差在流体通道中产生比主流体通道的开口面积小的润滑剂供给孔。从主流体通道延伸到主流体通道的直径外侧的支流流体通道在轴的外周表面上设置有狭缝，使得狭缝以直角与润滑剂供给孔相交。然后将线插入每个狭缝。然后用除了包含线的部分之外的填料封闭狭缝。因此，每个狭缝的开口面积与线的截面积之间的尺寸差作为润滑剂供给孔。

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