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1. 发明专利

JP2011241823A Hydraulic valve 有权
标题翻译：液压阀
公开(公告)号：JP2011241823A
公开(公告)日：2011-12-01
申请号：JP2011102420
申请日：2011-04-28
申请人： Hydraulik-Ring Gmbh , ヒドラウリク−リング・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング
发明人： GAUTIER PATRICK , HOHMANN MARC , SCHULZE WOLF-DIETMAR , SELKE ANDRE , TODT MARKUS
IPC分类号： F01M1/16 , F01L1/356
CPC分类号： F01L1/3442 , F01L2001/34426 , F01L2001/34433 , Y10T137/86702
摘要： PROBLEM TO BE SOLVED: To provide an economical and small oscillating actuator camshaft adjusting device having high control performance.SOLUTION: A hydraulic valve for the oscillating actuator camshaft adjusting device includes a hollow piston 54 having a bush 52 and a piston bottom part 51. The piston is movable in an axial direction in the range of the bush by an actuator 43 against force 58 of a screw type compression spring. The actuator abuts on the piston bottom part. A sleeve 55 fixed to the bush is provided within the hollow piston and is movable relative to the piston. The wall of the sleeve has at least one penetration aperture part 59 which communicates with at least one hole of the hollow piston and the hole can alternately guide supply pressure (P) applied in the sleeve to two pairs of pressure chambers of the oscillating actuator camshaft adjusting device. The sleeve has a sleeve bottom part blocking the inner space of the hollow piston.
摘要翻译：要解决的问题：提供具有高控制性能的经济且小型的振动致动器凸轮轴调节装置。解决方案：用于振荡致动器凸轮轴调节装置的液压阀包括具有衬套52和活塞底部51的中空活塞54.活塞可通过致动器43在衬套的范围内沿轴向方向抵抗螺杆式压缩弹簧的力58。执行器靠在活塞底部。固定到衬套的套筒55设置在中空活塞内并且可相对于活塞运动。套筒的壁具有至少一个穿透孔部分59，其与中空活塞的至少一个孔连通，孔可以交替地将施加在套筒中的供给压力（P）引导到摆动致动器凸轮轴的两对压力室调整装置。套筒具有阻塞中空活塞的内部空间的套筒底部部分。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2010216483A Freeze-resistant distribution valve 有权
标题翻译：防冻分配阀
公开(公告)号：JP2010216483A
公开(公告)日：2010-09-30
申请号：JP2010087082
申请日：2010-04-05
申请人： Hydraulik-Ring Gmbh , ヒドラウリク−リング・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング
发明人： MAISCH DIETER , KLOTZ STEFAN , BLEECK MATTHIAS
IPC分类号： F01N3/00 , F01N3/08 , F01N3/20 , F16K31/06
CPC分类号： F16K31/0655 , F01N2610/1453 , Y10T137/4259 , Y10T137/5497
摘要： PROBLEM TO BE SOLVED: To provide a freeze-resistant distribution valve for an automobile, which is suitable for an exhaust emission post-treatment system, namely, an exhaust system. SOLUTION: This freeze-resistant distribution valve includes a magnet part and a hydraulic pressure part. The magnet part includes an anchor pre-tensed by a spring. The hydraulic pressure part includes an annular air zone for storing and conveying a liquid. The hydraulic pressure part also includes a tappet directed to the inside of a valve seat. The valve seat includes a nozzle opening on the opposite side of the tappet. When not electrified, the tappet blocks the annular zone in the direction of the opening (nozzle opening). This applies until the freezing pressure on the anchor generates a sufficient force by the frozen liquid. The force acts reversely by a load reducing motion until a freezing expansion zone is formed. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种适用于排气排放后处理系统即排气系统的用于汽车的防冻分配阀。
解决方案：该防冻分配阀包括磁体部分和液压部分。磁体部分包括由弹簧预张紧的锚固件。液压部件包括用于储存和输送液体的环形空气区域。液压部分还包括引导到阀座内侧的挺杆。阀座包括在挺杆的相对侧上的喷嘴开口。当不带电时，挺杆在开口方向（喷嘴开口）上阻挡环形区域。这适用，直到锚固体上的冷冻压力由冷冻液体产生足够的力。力通过减载运动反向作用，直到形成冷冻膨胀区。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2011226474A Oscillating-motor camshaft adjuster having hydraulic valve 有权
标题翻译：具有液压阀的振动电机CAMSHAFT调节器
公开(公告)号：JP2011226474A
公开(公告)日：2011-11-10
申请号：JP2011082743
申请日：2011-04-04
申请人： Hydraulik-Ring Gmbh , ヒドラウリク−リング・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング
发明人： KNECHT ANDREAS , POHL DIRK
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L2001/34426 , F01L2001/3443 , F01L2820/01
摘要： PROBLEM TO BE SOLVED: To precisely adjust an oscillating-motor camshaft adjuster having a hydraulic valve having two working ports with little expenditure.SOLUTION: This invention relates to the oscillating-motor camshaft adjuster 4 having the hydraulic valve 3, which has two working ports A and B. These two working ports A and B each have a standard opening axially adjacent to one another and an opening for the utilization of pressure peaks as a consequence of camshaft alternating torques. A hydraulic pressure can be guided from a supply port to the working port A, B to be loaded, while the working port A, B to be relieved of pressure is guided to a tank port T. In order to also keep the control performance high in the case of internal combustion engines with very greatly fluctuating camshaft alternating torques, a position of the hydraulic valve 3 can be controlled proportionally, in which the pressure peaks of the working port A, B to be relieved of pressure are blocked relative to the supply port and the working port A, B that is to be loaded.
摘要翻译：要解决的问题：精确地调节具有两个工作端口的液压阀的摆动马达凸轮轴调节器，其花费很少。本发明涉及具有液压阀3的摆动电动机凸轮轴调节器4，该液压阀具有两个工作端口A和B.这两个工作端口A和B各自具有彼此轴向相邻的标准开口，由于凸轮轴的交替转矩，打开以利用压力峰值。可以将液压从供给口引导到要加载的工作口A，B，同时将要释放压力的工作端口A，B引导到罐口T.为了也保持控制性能高在具有非常大的波动的凸轮轴交替转矩的内燃机的情况下，能够成比例地控制液压阀3的位置，在该位置中，相对于供给而阻止作用端口A，B的压力峰值被阻止端口和要加载的工作端口A，B。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2009530526A Camshaft timing adjuster and hydraulic circuit of the control element 有权
公开(公告)号：JP2009530526A
公开(公告)日：2009-08-27
申请号：JP2008558760
申请日：2007-02-23
申请人：ヒドラウリク−リング・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング
发明人：クネヒト・アンドレアス , ノイデルファー・ゴルドン , バルチュ・イェンス , ポール・ディルク
IPC分类号： F01L1/34 , F16H53/04
CPC分类号： F15B11/024 , F15B2211/7053 , F15B2211/88
摘要：【課題】できる限り動作パラメータに依存することなく常にほぼ一定の高い油圧ピストンの調整速度を有しつつ高い制御特性を有するとともに、内燃機関のポンプへの負荷を低減し、低排気量エンジンに組み付け可能である油圧システムを提供すること。
【解決手段】少なくとも２つの互いに逆方向に作用するシリンダ室を備えた油圧ピストンを有する原動機付き車両用油圧回路であって、前記シリンダ室に外力が交互に、又は一方向に作用するとともに、前記油圧ピストンが前記シリンダ室間の差圧によって移動し、該差圧が油圧ポンプのような油圧源から生じるよう構成された前記原動機付き車両用油圧回路において、切換装置による油圧負荷に加えて、交互に作用する外力のうち、少なくとも１つの逆止弁を開放することによって生じる負側に作用する力による油圧負荷を前記油圧ピストンの移動に使用する。

5. 发明专利

JP2007531856A Freeze tolerant metering valve 审中-公开
公开(公告)号：JP2007531856A
公开(公告)日：2007-11-08
申请号：JP2007506791
申请日：2005-05-13
申请人：ヒドラウリク−リング・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング
发明人：クロッツ・シュテファン , ブレーク・マティアス , マイシュ・ディーター
IPC分类号： F16K31/06 , F01N3/08 , F01N3/20
CPC分类号： F16K31/0655 , F01N2610/1453 , Y10T137/4259 , Y10T137/5497
摘要： A freeze-resistant metering valve is provided that comprises a magnetic part and a hydraulic part. The magnetic part has an armature biased by a spring. The hydraulic part has an annular space for receiving and conveying a liquid as well as a tappet facing a valve seat. The valve seat comprises a nozzle opening on the side facing away from the tappet. In a currentless state, the tappet blocks the annular space in the direction of an opening (nozzle opening) until a freezing pressure exerted onto the armature generates a sufficient force by virtue of the solidifying liquid. This force is used to counteract the spring force until a freeze expansion space is created by way of a relieving motion.

6. 发明专利

JP2006214435A Cam shaft regulator equipped with lock part having no play 审中-公开
标题翻译： CAM SHAFT调节器配有没有播放的锁定部件
公开(公告)号：JP2006214435A
公开(公告)日：2006-08-17
申请号：JP2006019707
申请日：2006-01-27
申请人： Hydraulik-Ring Gmbh , ヒドラウリク−リング・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング
发明人： SCHWEIZER STEFFEN
IPC分类号： F01L1/34 , F16C3/02 , F16H53/04
CPC分类号： F01L1/3442 , F01L2001/34453 , F01L2001/34469
摘要： PROBLEM TO BE SOLVED: To provide a lock pin, namely a lock slider, characterized in that during running, it is caught certainly even at high angular velocity, in that it is also released from locking state exactly, in that it is manufactured easily, in that all torque can be transmitted from a stator to a rotor, and in that under drastic variation of load, it generates noise with play as little as possible.
SOLUTION: The regulator is characterized in that a sliding body consists of a first portion, namely an initial force transmitting member having a first diameter, and a second portion, namely a wedge-like fixing portion having a second diameter, in that at that time the first diameter is greater than the second diameter, in that two portions are arranged in the slider so that it may be prepared inside a housing opening in such a state that they are locked, in that the housing opening has a diameter greater than that of an initial force transmitting unit, and in that the technology can be solved by alternating a transmission of force between the initial force transmitting portion and the wedge-like fixing portion when in a locking process.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种锁定销，即锁定滑块，其特征在于，在行驶期间，即使在高角速度下，也可以确切地捕获，因为它也正好从锁定状态释放，因为它是制造容易，因为所有的转矩都可以从定子传递到转子，并且在负载急剧变化的情况下，尽可能少地产生噪音。解决方案：调节器的特征在于，滑动体由第一部分，即具有第一直径的初始力传递部件和第二部分组成，即第二部分，即具有第二直径的楔形固定部分，其中此时第一直径大于第二直径，因为两个部分布置在滑动件中，使得其可以在其被锁定的状态下在壳体开口内部准备，因为壳体开口的直径更大而且在锁定过程中，可以通过在初始力传递部分和楔形固定部分之间交替传递力来解决该技术。版权所有（C）2006，JPO＆NCIPI

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