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公开(公告)号：US4657043A
公开(公告)日：1987-04-14
申请号：US802433
申请日：1985-11-27
申请人： Herbert Ampferer , Robert Binder
发明人： Herbert Ampferer , Robert Binder
CPC分类号： F01M1/16 , Y10T137/7925 , Y10T137/7929 , Y10T137/7937
摘要： A pressure relief valve for a lubrication system of an internal combustion engine includes a valve body disposed within a generally cylindrical bore in a housing. The valve body is axially movable within the bore and is provided with a sealing surface on one end. A spring biases the sealing surface against a valve seat in the housing. A guide, which is preferably sleeve-shaped, is non-fixedly arranged within the bore for guiding the axial movement of the valve body and reducing the impact of manufacturing tolerance variations on valve operation. In a preferred embodiment, the sealing surface of the valve body is spherically shaped and the valve seat is conically shaped. A vent passage is provided in the sleeve-shaped guide to equalize pressures within the bore during operation of the valve.
摘要翻译： 用于内燃机的润滑系统的减压阀包括设置在壳体中的大致圆柱形孔内的阀体。 阀体可在孔内轴向移动，并在一端设有密封面。 弹簧将密封表面偏压在壳体中的阀座上。 优选为套筒形的导向件非固定地布置在孔内，用于引导阀体的轴向运动并减少制造公差变化对阀门操作的影响。 在优选实施例中，阀体的密封表面是球形，并且阀座是圆锥形的。 在套筒形引导件中设有排气通道，以在阀的操作过程中均衡孔内的压力。
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公开(公告)号：US5094072A
公开(公告)日：1992-03-10
申请号：US552618
申请日：1990-07-16
申请人： Herbert Ampferer , Klaus Schneider
发明人： Herbert Ampferer , Klaus Schneider
摘要： A metal support catalyst is inserted into the exhaust pipe of a reciprocating piston engine. The catalyst comprises two monoliths spaced away from one another and surrounded by jacket tubes which are centered coaxially with respect to one another with a sliding fit in beads and crimpings of the outer jacket. At an air feeding point between the beads of the outer jacket, air is introduced between the two monoliths in the lower rotational speed range of the engine in order to achieve an afterreaction of the exhaust gases.
摘要翻译： 金属支撑催化剂被插入到往复活塞发动机的排气管中。 催化剂包括彼此间隔开并由套管围绕的两个整料，该套管相对于彼此以同轴的方式居中定位并滑动配合在外套的珠和卷曲中。 在外护套的胎圈之间的空气供给点处，在发动机的较低转速范围内的两个整料之间引入空气，以实现废气的再次反应。
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公开(公告)号：US4805566A
公开(公告)日：1989-02-21
申请号：US116866
申请日：1987-11-05
申请人： Herbert Ampferer
发明人： Herbert Ampferer
CPC分类号： F01L1/34
摘要： A cam control connection arrangement is disclosed for influencing the control times of inlet valves of an internal combustion engine. The internal combustion engine comprises two parallel camshafts that per cylinder actuate two inlet valves and two outlet valves. The camshaft for the outlet valves, with the insertion of the cam control connection arrangement, drives the other camshaft by means of which the inlet valves are actuated.
摘要翻译： 公开了一种用于影响内燃机的入口阀的控制时间的凸轮控制连接装置。 内燃机包括两个平行的凸轮轴，每个气缸致动两个入口阀和两个出口阀。 出口阀的凸轮轴与凸轮控制连接装置的插入驱动另一个凸轮轴，通过该凸轮轴使进气阀致动。
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公开(公告)号：US4709670A
公开(公告)日：1987-12-01
申请号：US868322
申请日：1986-05-29
申请人： Herbert Ampferer
发明人： Herbert Ampferer
CPC分类号： F02F11/00 , F02F7/006 , Y10T74/2186 , Y10T74/219
摘要： A cover hood is secured at the cylinder head by means of detachable retaining elements whereby a sealing member is provided between sections of the cylinder head and of the cover hood which are placed at one another. The retaining elements are formed by spring clamps which with mutually facing nose-shaped support areas engage in adjacent mounting recesses provided in vertical boundary walls of the cover hood and of the cylinder head in such a manner that the direction of action of the support areas of the spring clamps lies approximately on a vertical line that includes a center line of the sections and of the sealing member.
摘要翻译： 盖罩通过可拆卸的保持元件固定在气缸盖上，由此密封构件设置在彼此放置的气缸盖和盖罩之间。 保持元件由弹簧夹形成，其中相互面对的鼻形支撑区域以与盖罩和气缸盖的垂直边界壁中相邻的安装凹部接合，使得支撑区域的作用方向 弹簧夹大致位于包括部分的中心线和密封构件的垂直线上。
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公开(公告)号：US4903644A
公开(公告)日：1990-02-27
申请号：US382897
申请日：1989-07-21
申请人： Klaus Groger , Herbert Ampferer
发明人： Klaus Groger , Herbert Ampferer
CPC分类号： F02M35/10321 , F02M35/10019 , F02M35/10137 , F02M35/10222 , F02M35/10386 , F05C2225/08
摘要： An elastic pipe piece, which is arranged between the air filter and a throttle housing in the air intake section, in proximity of both ends, has one bellows respectively pointing to the outside. The bellows compensate tolerances and have a vibration-disconnecting effect. Two pipe sockets are contructed integrally with the pipe piece, a crankcase ventilating system or an idling adjuster being connected to these pipe sockets. In addition, in proximity of an accommodating means, a clamping fork is constructed integrally with the pipe piece, which accommodates the idling adjuster and fixes it in position.
摘要翻译： 布置在空气过滤器和进气部分中的节气门壳体之间的弹性管件在两端附近具有分别指向外部的一个波纹管。 波纹管补偿公差，并具有振动隔离效果。 两个管座与管件，曲轴箱通风系统或空转调节器一体地与这些管座连接。 此外，在容纳装置附近，夹叉与管件一体地构成，其容纳怠速调节器并将其固定就位。
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6.发明授权
公开(公告)号：US4898125A
公开(公告)日：1990-02-06
申请号：US243603
申请日：1988-09-13
申请人： Herbert Ampferer
发明人： Herbert Ampferer
CPC分类号： F02M35/10078 , F02B75/20 , F02B77/13 , F02F1/242 , F02F7/006 , F02M35/10111 , F02M35/10249 , F02M35/10288 , F02B2075/027 , F02B2275/18
摘要： A cylinder head cover with a suction pipe arrangement for an internal combustion engine in which the cylinder head cover and the suction pipe arrangement form a structural unit which is retained at a cylinder head of the internal combustion engine by means of bolts and elastic elements so that the noise radiation of the internal combustion engine is reduced. Additionally, in order to avoid filling losses, a wall of the cylinder head cover which is a component of the suction pipe arrangement, is compartmentalized against hot spray oil out of the cylinder head by means of a covering.
摘要翻译： 一种具有用于内燃机的吸入管装置的气缸盖，其中气缸盖罩和吸入管装置形成一个结构单元，该结构单元通过螺栓和弹性元件保持在内燃机的气缸盖上，使得 内燃机的噪声辐射减小。 此外，为了避免填充损失，作为吸入管装置的一部分的气缸盖罩的壁通过覆盖物被隔热的热喷涂油从气缸盖排出。
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公开(公告)号：US4716638A
公开(公告)日：1988-01-05
申请号：US943059
申请日：1986-12-18
申请人： Herbert Ampferer
发明人： Herbert Ampferer
CPC分类号： F16C9/02 , F02F7/0053 , F16M1/025 , Y10T29/49286 , Y10T29/49815 , Y10T29/49895
摘要： A method for aligning bearing covers at bearing sections of a crankcase in which bearing covers of a crankshaft bearing are aligned by way of fastening bolts and subsequently machined-in fitting pins and wherein the bearing bore for the crankshaft is subsequently machined. Thereafter, the crankshaft is assembled whereby the bearing cover is at first aligned by the fitting pins and is then fixed by means of the fastening bolts. Not only a secure support of the bearing cover at the bearing sections is assured thereby, but also narrow tolerances which favorably influence the bearing support of the crankshaft, can be maintained without problem.
摘要翻译： 一种用于将轴承盖对准在曲轴箱的轴承部分的方法，其中曲轴轴承的轴承盖通过紧固螺栓和随后的机加工的配合销对准，并且其中随后加工用于曲轴的轴承孔。 此后，组装曲轴，由此轴承盖首先通过装配销对准，然后借助紧固螺栓固定。 不仅确保了在轴承部分的轴承盖的可靠支撑，而且也可以保持有利于影响曲轴轴承支承的窄公差。
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公开(公告)号：US5711614A
公开(公告)日：1998-01-27
申请号：US725815
申请日：1996-10-07
CPC分类号： F01M11/02 , F02F7/0053 , F16C3/14 , F05C2201/021
摘要： The crankshaft bearing of a multicylinder internal combustion engine has an upper and a lower bearing part, as well as upper and lower bearing brackets with bearing bores connected therewith, in which brackets the main bearing pins of a crankshaft are mounted. The main bearing pins of the crankshaft are supplied with lubricant through oil grooves in the bearing bores. In order to guide the oil escaping from the bearing locations, which oil is flung-off by the rotating crankshaft cheeks, oil grooves are provided on the lateral surfaces of the bearing brackets. The groves are open on their radial interiors and drain downward in the installed position. This prevents severe foaming of the oil, since the oil flung-off the crankshaft can be captured directly and guided. The residence time of the oil in the crank chamber is reduced so that the oil flows more rapidly back into the oil pan and churning losses are reduced.
摘要翻译： 多缸内燃机的曲轴轴承具有上和下轴承部分以及与轴承孔连接的上部和下部轴承支架，其中安装有曲轴的主轴承销。 曲轴的主轴承销通过轴承孔中的油槽供给润滑剂。 为了引导从轴承位置排出的油，哪个油被旋转的曲轴颊部排出，在轴承座的侧表面上设置有油槽。 树丛在其径向内部开放，并在安装位置向下排水。 这防止了油的严重起泡，因为可以直接捕获曲轴上的油并被引导。 油在曲轴室中的停留时间减少，使得油更快地流回到油盘中，并且减少了搅拌损失。
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公开(公告)号：US5161643A
公开(公告)日：1992-11-10
申请号：US642540
申请日：1991-01-17
申请人： Herbert Ampferer
发明人： Herbert Ampferer
CPC分类号： F01M11/0004 , F01M2011/0062
摘要： A delay part for lubricating oil is arranged in the power section of an internal-combustion engine adjacent to a or in an area bordering on the oil pan. The part prevents the immediate intake of foamed oil in that it has oil passages along its boundary but otherwise separates the spaces situated above and below the delay apparatus from one another. The oil reaches the strainer in a time-delayed manner and is therefore effectively degassed.
摘要翻译： 在内燃机的动力部分配置有用于润滑油的延迟部件，其与油盘上邻接的区域相邻。 该部件防止立即吸入发泡油，因为其沿着其边界具有油通道，而是将位于延迟装置上方和下方的空间彼此分开。 油以时间延迟的方式到达过滤器，因此有效地脱气。
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公开(公告)号：US5138985A
公开(公告)日：1992-08-18
申请号：US735006
申请日：1991-07-25
申请人： Imre Szodfridt , Willi Schultz , Herbert Ampferer
发明人： Imre Szodfridt , Willi Schultz , Herbert Ampferer
CPC分类号： F01L1/34406 , F01M9/102 , F01L2001/0475 , F01L2001/0537 , F01L2001/34426 , F01L2001/34496 , F02B2275/18
摘要： An arrangement for changing the valve timing of an internal-combustion engine has a camshaft, which can be rotated relative to a shaft driving it. The camshaft has a phase converter with a piston which is hydraulically acted upon on both sides. In the camshaft, an axial recess is arranged in which an inserted pipe separates two spaces from one another. An on/off valve fed from the oil circulating system, in one position, via one of the spaces, supplies the piston with pressure oil so that this piston is axially shifted into a first end position and in the process rotates the camshaft. In a second position, the piston, by way of the second space is axially pushed back by pressure oil.
摘要翻译： 用于改变内燃机的气门正时的装置具有凸轮轴，该凸轮轴可相对于驱动其的轴旋转。 凸轮轴具有相变器，其具有在两侧液压地作用的活塞。 在凸轮轴中，布置有轴向凹槽，其中插入的管将两个空间彼此分开。 从油循环系统供给的一个开/关阀通过其中一个空间在一个位置中向活塞供应压力油，使得该活塞轴向移动到第一端位置，并且在该过程中使凸轮轴转动。 在第二位置，通过第二空间的活塞被压力油轴向推回。
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