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公开(公告)号：US4161372A
公开(公告)日：1979-07-17
申请号：US846525
申请日：1977-10-28
Applicant: Paul Bosch
Inventor： Paul Bosch
CPC classification number: F04C2/101
Abstract: An internal-gear fluid-displacement machine, such as a fluid-displacing pump or a fluid-displaced motor includes an internal gear and a spur gear which meshes with the internal gear at a meshing region. A separating body fills a separating region between the gears which narrows toward the meshing region and separates the same from the remainder of the interspace between the gears. An actuating lever is mounted on the housing for pivoting and extends through the interspace, and a piston subjected to the pressure prevailing at the meshing region abuts against a free end of the actuating lever, pressing the same into abutment with that end of the separating body which faces into the remainder of the interspace. A strap connects the separating body to the actuating lever. The axial sides of the separating body have depressions therein which are bounded by narrow sealing projections which converge toward the meshing region.
Abstract translation: 诸如流体驱动泵或流体移动马达的内齿轮流体排放机器包括在啮合区域内与内齿轮啮合的内齿轮和正齿轮。 分离体填充朝向啮合区域变窄的齿轮之间的分离区域，并将其与齿轮之间的间隙的其余部分分开。 驱动杆安装在壳体上用于枢转并延伸穿过间隙，并且经受在啮合区域处的压力的活塞抵靠致动杆的自由端，将其按压到分离体的端部 它们面临空隙的剩余部分。 带子将分离体连接到致动杆。 分离体的轴向侧面具有凹陷，该凹陷由狭窄的密封突起限定，该突出部朝向啮合区域会聚。
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公开(公告)号：US3949649A
公开(公告)日：1976-04-13
申请号：US460069
申请日：1974-04-11
Applicant: Paul Bosch
Inventor： Paul Bosch
CPC classification number: F16H61/433 , F04B49/08 , F04B49/128
Abstract: The rotary piston pump of a hydrostatic transmission for automotive vehicles has a slide block which is shiftable by a plunger in the cylinder of a follow-up control. The plunger is biased against the slide block by pressurized fluid in a chamber of the cylinder and can be shifted under or against the fluid pressure in the chamber by a control valve wherein a reciprocable spool controls the flow of fluid to the chamber from the pressure outlet of the pump. The spool is shifted in response to changes in fluid pressure at the opposite sides of a flow restrictor installed in a conduit which is connected to the outlet of the pump whereby the spool seals the cylinder of the follow-up control from the tank and from the pressure outlet of the pump before the chamber of the cylinder receives pressurized fluid to thereby change the position of the plunger and slide block.
Abstract translation: 用于机动车辆的静液压变速器的旋转活塞泵具有滑块，其可以通过后续控制的气缸中的柱塞移动。 柱塞通过气缸的腔室中的加压流体被偏置抵靠滑动块，并且可以通过控制阀在腔室内移动或抵抗腔室中的流体压力，其中可往复滑阀控制从压力出口到腔室的流体流动 的泵。 阀芯根据安装在连接到泵的出口的导管中的限流器的相对侧处的流体压力的变化而移动，由此，阀芯将后续控制的气缸从罐和从罐 在气缸的腔室接收加压流体之前泵的压力出口，从而改变柱塞和滑块的位置。
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公开(公告)号：US20080217434A1
公开(公告)日：2008-09-11
申请号：US12065431
申请日：2006-08-25
Applicant: Henning Kaess , Paul Bosch , Kurt Kremm
Inventor： Henning Kaess , Paul Bosch , Kurt Kremm
IPC: B05B1/16
CPC classification number: B05B1/1663
Abstract: The invention relates to a shower attachment which comprises a first part (T1) which comprises a water guiding channel (2), and a second part (T2) which comprises at least one first and one second outlet opening (A1, A2) which can be selectively connected to the water guiding channel (2) by means of a valve (V). Said valve (V) is embodied by areas (BI, B2) of the two parts (TI, T2), which are connected to each other in a manner such that they can be displaced and are arranged in the inside of the second part (T2). The valve (V) can be changed by displacing at least one part (T2), and the both known areas (B1, B2) are connected together in such a manner that they can pivot. The first part (T1) comprises a pivotable axis (24) and at least one outlet opening (7) which is arranged at a distance therefrom. The second part (T2) comprises, optionally, at least two inlet openings which are arranged at a distance in relation to said pivotable axis (24).
Abstract translation: 本发明涉及一种淋浴附件，其包括包括导水通道（2）的第一部分（T 1）和包括至少一个第一和第二出口（A 1，A）的第二部分（T 2） 2），其可以通过阀（V）选择性地连接到导水通道（2）。 所述阀（V）由两部分（TI，T 2）的区域（BI，B 2）实现，它们彼此连接，使得它们能够移位并布置在第二部分 部分（T 2）。 可以通过移位至少一个部分（T 2）来改变阀（V），并且两个已知区域（B 1，B 2）以能够枢转的方式连接在一起。 第一部分（T 1）包括可枢转的轴线（24）和至少一个出口开口（7），该出口开口与该距离相距一定距离。 第二部分（T 2）可选地包括相对于所述可枢转轴线（24）设置成一定距离的至少两个入口开口。
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公开(公告)号：US4032260A
公开(公告)日：1977-06-28
申请号：US655215
申请日：1976-02-04
Applicant: Paul Bosch
Inventor： Paul Bosch
CPC classification number: F04B49/128 , F04B49/002 , F04B49/007 , F04B49/08
Abstract: A hydraulic control device for protecting a drive from excess loading conditions includes at least one pump having adjustable members for controlling the quantity of fluid transported by the pump. A pressure-responsive control slide is mounted for movement relative to a housing and is moved towards respective positions, each of which corresponds to a normally loaded condition of the drive by a control pump which generates a pressure force which is indicative of the rpm of the drive at normally loaded conditions. The device further includes an arrangement for securing the control slide when the drive is subjected to loads in excess of the respective normally loaded conditions so that a valve member is permitted to move in response to excess loads relative to the control slide after the latter has been secured in said respective positions by the securing arrangement between switching positions in which the adjustable members are operative to adjust the quantity of fluid being transported by the pump.
Abstract translation: 一种用于保护驱动器免受过度加载条件的液压控制装置包括至少一个泵，其具有用于控制由泵输送的流体的量的可调节构件。 安装有压力响应的控制滑块用于相对于壳体移动并且朝向相应的位置移动，每个位置对应于通过控制泵的驱动器的正常加载状态，该控制泵产生指示 在正常负载条件下驱动。 该装置还包括一种用于当驱动器经受超过相应的正常负载状态的负载时固定控制滑块的装置，使得阀构件响应于相对于控制滑块在后者已经被控制的过载之后被允许移动 通过切换位置之间的固定装置固定在所述各个位置，在该位置中可调节构件可操作以调节由泵输送的流体的量。
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5.发明授权
公开(公告)号：US4014250A
公开(公告)日：1977-03-29
申请号：US240253
申请日：1972-03-31
Applicant: Paul Bosch
Inventor： Paul Bosch
IPC: F01B3/00
CPC classification number: F01B3/0052 , F01B3/0055 , F01B3/0067
Abstract: In a hydraulic axial piston machine, which may be a pump or hydraulic motor, whose cylinders are located on a larger circle than the cylinder ports and the stationary high pressure and low pressure ports of a stationary body, a tilting moment is exerted on the cylinder block which is compensated by radial pressure exerted on the cylinder block by positioning cylinder and piston members operated either directly by high pressure fluid from the high pressure conduit of the stationary body, or indirectly under the control of a valve operated by leakage fluid obtained from a recess in the control face of the stationary body.
Abstract translation: 在液压轴向柱塞机中，其可以是气缸位于比气缸端口和固定体的静止高压和低压端口更大的圆的泵或液压马达上，倾斜力矩施加在气缸 通过将气缸和活塞构件直接定位在来自固定体的高压导管的高压流体中或者间接地在由从下述方法获得的泄漏流体操作的阀门的控制下被施加在气缸体上的径向压力补偿 凹陷在固定体的控制面上。
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Patent Agency Ranking
公开(公告)号：US3969038A
公开(公告)日：1976-07-13
申请号：US522216
申请日：1974-11-08
Applicant: Gerhard Nonnenmacher , Paul Bosch , Hans-Jurgen Fricke
Inventor： Gerhard Nonnenmacher , Paul Bosch , Hans-Jurgen Fricke
CPC classification number: F04C14/223 , F04B49/08 , F04B49/128
Abstract: A pressure regulator for an adjustable pump has an adjustable member for regulating the amount of fluid delivered by the pump. The position of the adjustable member is adjusted by two pistons of different diameters acting from opposite sides of the adjustable member and in which pressure of the fluid delivered by the pump is directed through a passage controlled by a control valve to one of the cylinder bores in which one of the pistons is closely guided. The control valve is movable by the fluid pressure between a neutral position in which fluid from the pump is prevented from flowing into the cylinder bore of the one piston, and two working positions, in one of which fluid from the pump will flow to the cylinder bore of the one piston while part of the fluid will flow over a throttle to a space at atmospheric pressure, and in the other of which fluid will flow unthrottled from the cylinder bore of the one piston to the aforementioned space.
Abstract translation: 用于可调节泵的压力调节器具有用于调节由泵输送的流体的量的可调节构件。 可调节构件的位置由具有不同直径的两个不同直径的活塞调节，这两个活塞从可调节构件的相对侧起作用，并且由泵输送的流体的压力被引导通过由控制阀控制到通道中的一个气缸孔中 其中一个活塞是紧密引导的。 控制阀可以通过流体压力来移动，在中间位置，来自泵的流体被阻止流入一个活塞的气缸孔，以及两个工作位置，其中一个来自泵的流体将流到气缸 一个活塞的孔，而一部分流体将在节气门上流动到大气压力的空间，另一个活塞中的另一个流体将从一个活塞的气缸孔未旋转到上述空间。
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公开(公告)号：US4081223A
公开(公告)日：1978-03-28
申请号：US699860
申请日：1976-06-25
Applicant: Hans-Jurgen Fricke , Paul Bosch
Inventor： Hans-Jurgen Fricke , Paul Bosch
CPC classification number: F04B49/002 , F04B49/08
Abstract: A control arrangement for preventing overloading of a prime mover which drives a pump comprises a pair of hydraulically operating adjusting units operative for adjusting the volume of fluid discharged by the pump. The arrangement further comprises a negative-feedback stabilizing circuit connected to the adjusting units and to a multi-setting regulating valve. The stabilizing circuit is operative for causing the valve to regulate the operation of the pump by controlling the operation of the adjusting units in dependence upon the output pressure of the pump. In order to protect the prime mover when the loading thereof has reached a predetermined value, an overload signal is generated which actuates an over-ride device. The override device is operative in response to the overload signal to cause the valve to assume a setting such that the adjusting units decrease the quantity of fluid discharged by the pump so as to unload the prime mover.
Abstract translation: 用于防止驱动泵的原动机过载的控制装置包括一对液压操作的调节单元，用于调节由泵排出的流体的体积。 该装置还包括连接到调节单元和多调节调节阀的负反馈稳定电路。 稳定电路用于通过根据泵的输出压力控制调节单元的操作来使阀门调节泵的操作。 为了在原动机的载荷达到预定值时保护原动机，产生过载信号，该过载信号致动过载装置。 超控装置响应于过载信号而起作用以使阀门采取设定，使得调节单元减少由泵排出的流体的数量，以便卸载原动机。
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公开(公告)号：US3995975A
公开(公告)日：1976-12-07
申请号：US559595
申请日：1975-03-18
Applicant: Paul Bosch
Inventor： Paul Bosch
CPC classification number: F04C15/0019
Abstract: A gear pump having a drive gear provided with trunions mounted for rotation in the housing of the pump and a driven gear meshing with the drive gear and guided in the housing only on side faces and a portion of the inner peripheral surface of the housing and pressed by fluid pressure against the driven gear. A first sealing member at the outlet of the housing presses the driven gear against a sealing zone of the housing adjacent the inlet thereof and a second sealing member subjected to fluid pressure presses the driven gear against the drive gear. A low pressure zone is arranged at the inner peripheral surface of the housing between the two sealing members, whereas a high pressure zone is arranged between the second sealing member and the sealing zone.
Abstract translation: 一种齿轮泵，其具有驱动齿轮，该驱动齿轮设置有用于在泵的壳体中旋转的轴套，以及与驱动齿轮啮合的从动齿轮，并仅在壳体的侧面和内周表面的一部分被引导并被按压 通过流体压力抵靠从动齿轮。 在壳体出口处的第一密封构件将从动齿轮压靠在与其入口相邻的壳体的密封区域上，并且经受流体压力的第二密封构件将从动齿轮压靠在驱动齿轮上。 在两个密封构件之间的壳体的内周面上设置有低压区，而在第二密封构件和密封区之间布置有高压区。
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公开(公告)号：US3988892A
公开(公告)日：1976-11-02
申请号：US631516
申请日：1975-11-13
Applicant: Paul Bosch
Inventor： Paul Bosch
IPC: B62D11/18 , F04B49/06 , F04B49/12 , F16H61/42 , F16H61/425 , F16H61/46 , F16H61/47 , F15B13/09 , F16H39/46
CPC classification number: F16H61/47 , B62D11/183 , F04B49/06 , F04B49/128 , F16H61/425 , F16H61/46 , F04B2201/0805 , F04B2201/1213 , F04B2207/04
Abstract: Two adjustable-stroke pumps are driven off a common drive shaft and supply fluid to respective consumers via respective control valves settable by the user of the system. Each pump is provided with its own pressure regulator operative for regulating the output pressure of the respective pump by automatically adjusting the setting of the stroke-adjustment member of the pump. Transducers generate first signals indicative of the settings of the stroke adjustment members and second signals indicative of the settings of the control valves. A control arrangement maintains the settings of the volume-adjustment members in correspondence with the settings of the control valves by automatically altering the operation of the pressure regulators in response to discrepancies between the settings indicated by the first and second signals. An anti-overload arrangement responds to overloading of the common drive machine for the pumps by altering the operation of the regulators in a way decreasing the stroke of one or both pumps. However, even during the anti-overload stroke decrease, the relative settings of the plurality of stroke-adjustment members are maintained in correspondence with the relative settings of the plurality of control valves.
Abstract translation: 两个可调节行程泵从公共驱动轴驱动，并通过系统用户可设置的相应控制阀将流体供应给相应的使用者。 每个泵都设有自己的压力调节器，用于通过自动调节泵的行程调节件的设定来调节相应泵的输出压力。 传感器产生指示行程调节构件的设置的第一信号和指示控制阀的设置的第二信号。 控制装置通过响应于由第一和第二信号指示的设置之间的差异自动改变压力调节器的操作来保持与调节阀的设置相对应的音量调节构件的设置。 防过载装置通过以减少一个或两个泵的冲程的方式改变调节器的操作来响应泵的公共驱动机的过载。 然而，即使在防过载行程减小的情况下，也能够根据多个控制阀的相对设定来维持多个行程调整部件的相对设定。
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公开(公告)号：US3972659A
公开(公告)日：1976-08-03
申请号：US504756
申请日：1974-09-10
Applicant: Paul Bosch , Egon Tittmann
Inventor： Paul Bosch , Egon Tittmann
CPC classification number: F03C2/08
Abstract: An external gear type fluid power motor wherein a rotor receives two groups of gears each including a sun gear and one or more planet pinions. The sun gears are coaxial with each other; one thereof is fixed and the other drives an output shaft. Each planet pinion of one group is integral with a planet pinion of the other group or is nonrotatably coupled to it by an oldham coupling. Pressurized fluid is admitted by way of passages machined into a supporting member which is rigid with the housing and rotatably supports one end of the rotor. Such fluid flows through passages in the rotor and rotates the planet pinion or pinions of one or both groups whereby the planet pinion or pinions of one group roll along the fixed sun gear to drive the rotor and to cause the planet pinion or pinions of the other group to roll about the other sun gear which thereby rotates the output shaft. The stubs of the gears can be mounted in discrete bearing members or in covers which form part of the rotor.
Abstract translation: 一种外部齿轮型流体动力马达，其中转子接收两组齿轮，每组包括太阳齿轮和一个或多个行星小齿轮。 太阳齿轮彼此同轴; 一个固定，另一个驱动输出轴。 一组的每个行星小齿轮与另一组的行星小齿轮是一体的，或者通过一个老式联轴器不可旋转地联接到它。 加压流体通过加工成与壳体刚性并支撑转子的一端的支撑构件的通道进入。 这样的流体流过转子中的通道并使一个或两个组的行星小齿轮或小齿轮转动，从而一组的行星齿轮或小齿轮沿着固定的太阳齿轮滚动以驱动转子并引起行星齿轮或另一个的小齿轮 组绕另一个太阳齿轮滚动，从而使输出轴旋转。 齿轮的短截线可以安装在离散的轴承部件或构成转子一部分的盖子中。
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