专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06857450B2 Hydropneumatic pressure reservoir 有权
标题翻译：液压气压储罐
公开(公告)号：US06857450B2
公开(公告)日：2005-02-22
申请号：US10465999
申请日：2002-03-09
申请人： Gernot Rupp , Markus Lehnert , Herbert Baltes
发明人： Gernot Rupp , Markus Lehnert , Herbert Baltes
IPC分类号： F15B1/08 , F15B1/10 , F15B1/12 , F16L55/04
CPC分类号： F15B1/125 , F15B1/106 , F15B1/12 , F15B2201/205 , F15B2201/3151 , F15B2201/3156 , F15B2201/411 , F15B2201/415 , F15B2201/435
摘要： A hydropneumatic pressure reservoir (1) forms a housing from at least two housing shells (3, 5) connected together. At least the end region of the one housing shell (5) includes an outwardly-extending, funnel-like guide surface between its free end and a sealing element for bringing together the two housing shells (3, 5). At least on elastic sealing element (41) is provided on at least one retaining surface for generation of a tensioning force on the boundary region (21) of the membrane (13). A simplified construction with improved sealing in the critical connection of the pressure reservoir is achieved.
摘要翻译：液压气动压力储存器（1）从连接在一起的至少两个壳体（3,5）形成壳体。至少一个壳体壳体（5）的端部区域在其自由端和密封元件之间包括向外延伸的漏斗状引导表面，用于将两个壳体壳体（3,5）组合在一起。至少在弹性密封元件（41）设置在至少一个保持表面上，用于在膜（13）的边界区域（21）上产生张紧力。实现了在压力储存器的关键连接中改进密封的简化结构。

2. 发明授权

US07857006B2 Pressure accumulator, especially pulsation damper 有权
标题翻译：蓄压器，特别是脉动阻尼器
公开(公告)号：US07857006B2
公开(公告)日：2010-12-28
申请号：US10584713
申请日：2005-01-18
申请人： Herbert Baltes , Markus Lehnert
发明人： Herbert Baltes , Markus Lehnert
IPC分类号： F16L55/04
CPC分类号： F15B1/103 , F15B1/22 , F15B2201/205 , F15B2201/31 , F15B2201/3153 , F15B2201/32 , F15B2201/413 , F15B2201/415
摘要： A pressure accumulator, especially a pulsation damper, includes an accumulator housing (10) and a piston element (28) disposed in it. A bellows-type separative element (30) is supported on the piston part (28) with its one end (32) and with its other end (34) on the accumulator housing (10). The separative element (30) separates two working chambers (26, 40) within the accumulator housing (10) from each other, especially a gas chamber (26) from a fluid chamber (40), in a fluid-tight, especially gas-tight manner. To one working chamber (26), in addition to a defined volumetric proportion of a working gas, is filled with a fluid. In this manner, the working gas allows for a compression to a certain degree and for a dampening and smoothening of the pulsations of the fluid medium migrating to and occurring on the fluid side of the accumulator.
摘要翻译：压力蓄能器，特别是脉动阻尼器包括设置在其中的蓄能器壳体（10）和活塞元件（28）。波纹管型分离元件（30）以其一端（32）支撑在活塞部件（28）上，其另一端（34）支撑在蓄能器壳体（10）上。分离元件（30）将蓄能器壳体（10）内的两个工作室（26,40）从液体室（40）分离开，尤其是气密的，特别是气体 - 紧密的方式对于一个工作室（26），除了确定的体积比例的工作气体之外，还填充有流体。以这种方式，工作气体允许在一定程度上进行压缩，并且使流体介质的脉动的衰减和平滑化迁移到并在蓄能器的流体侧上发生。

3. 发明申请

US20090101222A1 Pressure accumulator, especially pulsation damper 有权
标题翻译：蓄压器，特别是脉动阻尼器
公开(公告)号：US20090101222A1
公开(公告)日：2009-04-23
申请号：US10584713
申请日：2005-01-18
申请人： Herbert Baltes , Markus Lehnert
发明人： Herbert Baltes , Markus Lehnert
IPC分类号： F15B1/10
CPC分类号： F15B1/103 , F15B1/22 , F15B2201/205 , F15B2201/31 , F15B2201/3153 , F15B2201/32 , F15B2201/413 , F15B2201/415
摘要： The invention relates to a pressure accumulator, especially a pulsation damper, which comprises an accumulator housing (10) and a piston element (28) disposed therein. A bellows-type separative element (30) is supported on the piston part (28) with its one end (32) and with its other end (34) on the accumulator housing (10). Said separative element (30) separates two working chambers (26, 40) within the accumulator housing (10) from each other, especially a gas chamber (26) from a fluid chamber (40), in a fluid-tight, especially gas-tight manner. The one working chamber (26), in addition to a defined volumetric proportion of a working gas, is filled with a fluid. In this manner the working gas allows for a compression to a certain degree and thus for a dampening and smoothening of the pulsations of the fluid medium migrating to and occurring on the fluid side of the accumulator.
摘要翻译：本发明涉及一种压力蓄能器，特别是脉动阻尼器，其包括蓄能器壳体（10）和设置在其中的活塞元件（28）。波纹管型分离元件（30）以其一端（32）支撑在活塞部件（28）上，其另一端（34）支撑在蓄能器壳体（10）上。所述分离元件（30）将蓄能器壳体（10）内的两个工作腔（26,40）彼此分离，尤其是流体室（40）的气体室（26）紧密的方式除了工作气体的确定的体积比例之外，一个工作室（26）填充有流体。以这种方式，工作气体允许在一定程度上进行压缩，并因此允许流体介质的脉动的衰减和平滑化，迁移到蓄能器的流体侧并发生在蓄能器的流体侧上。

4. 发明授权

US08418726B2 Pressure tank, in particular hydraulic accumulator 有权
标题翻译：压力罐，特别是液压蓄能器
公开(公告)号：US08418726B2
公开(公告)日：2013-04-16
申请号：US12448674
申请日：2007-12-04
申请人： Herbert Baltes , Markus Lehnert
发明人： Herbert Baltes , Markus Lehnert
IPC分类号： F16L55/04
CPC分类号： F15B1/10 , F15B2201/3151 , F15B2201/3153 , F15B2201/3155
摘要： A pressure tank, in particular hydraulic accumulator (3, 5), has a parting element (1) separating a space (11) for a first gaseous working medium from a space for a second fluid working medium in the tank. The parting element is flexible, can move under deformation and defines a domed main parting plane extending from an annular edge (13). The parting element (1) is produced from a substance having a fluoroplastic material, preferably a substance composed entirely of fluoroplastic material.
摘要翻译：压力罐，特别是液压蓄能器（3,5）具有分离元件（1），用于将用于第一气态工作介质的空间（11）与用于罐中的第二流体工作介质的空间分开。分离元件是柔性的，可以在变形下移动并且限定从环形边缘（13）延伸的圆顶形主分离平面。分离元件（1）由具有氟塑料材料的物质制成，优选由氟塑料材料完全组成的物质。

5. 发明申请

US20100071792A1 PRESSURE TANK, IN PARTICULAR HYDRAULIC ACCUMULATOR 有权
标题翻译：压力罐，特殊液压蓄能器
公开(公告)号：US20100071792A1
公开(公告)日：2010-03-25
申请号：US12448674
申请日：2007-12-04
申请人： Herbert Baltes , Markus Lehnert
发明人： Herbert Baltes , Markus Lehnert
IPC分类号： F15B1/10
CPC分类号： F15B1/10 , F15B2201/3151 , F15B2201/3153 , F15B2201/3155
摘要： In a pressure tank, in particular hydraulic accumulator (3, 5), having a parting element (1), which parting element (1) separates a space (11) for a first, in particular gaseous, working medium from a space for a second working medium, in particular a fluid, in the tank, is flexible, can move under deformation and defines a domed main parting plane which extends from an annular edge (13), the parting element (1) is produced from a substance which has a fluoroplastic material, preferably a substance composed entirely of fluoroplastic material.
摘要翻译：在具有分离元件（1）的压力罐中，特别是具有分离元件（1）的液压蓄能器（3,5）中，该分离元件（1）将用于第一特别是气态工作介质的空间（11）从用于罐中的第二工作介质，特别是流体，是柔性的，可以在变形下移动并且限定从环形边缘（13）延伸的圆顶形主分离平面，分离元件（1）由具有氟塑料材料，优选完全由氟塑料材料组成的物质。

6. 发明授权

US06901965B2 Hydropneumatic accumulator 有权
标题翻译：液压气动蓄能器
公开(公告)号：US06901965B2
公开(公告)日：2005-06-07
申请号：US10468267
申请日：2002-03-13
申请人： Herbert Baltes , Markus Lehnert
发明人： Herbert Baltes , Markus Lehnert
IPC分类号： F15B1/08 , F15B1/10 , F15B1/14 , F16L55/04
CPC分类号： F15B1/14 , F15B1/10 , F15B2201/205 , F15B2201/3151 , F15B2201/3156 , F15B2201/41 , F15B2201/415
摘要： A hydraulic accumulator includes an accumulator housing (1) and a diaphragm (3) forming a displaceable partition element in the housing between a gas chamber (7) and a liquid chamber (5). The membrane has several annular regions (31, 33, 35, 37, 39), interconnected by annular weak points (61, 63, 65, 67, 69, 71). The annular regions (31, 33, 35, 37, 39), have protuberances (81, 83, 85, 87, 89) on the interior face of the membrane (3) facing away from the wall of the accumulator housing (1). The protuberances are at their thickest in the central region between adjacent weak points, thus increasing the wall thickness of the membrane (3), and are at least partially convex (91,93), tapering off to a respective flat form towards the weak points.
摘要翻译：液压蓄能器包括蓄积器壳体（1）和在气体室（7）和液体室（5）之间的壳体中形成位移分隔元件的隔膜。该膜具有多个通过环形弱点（61,63,65,67,69,71）互连的环形区域（31,33,35,37,39）。环形区域（31,33,35,37,39）在膜（3）的内表面上具有背离蓄能器壳体（1）的壁的突起（81,83,85,87,89）。突起在相邻弱点之间的中心区域中最厚，因此增加了膜（3）的壁厚，并且至少部分地凸起（91,93），朝向弱点逐渐变细到相应的平面形状。

7. 发明申请

US20140230939A1 HYDRAULIC ACCUMULATOR IN FORM OF A BELLOWS ACCUMULATOR 有权
标题翻译：液压蓄能器在BELLOWS蓄能器的形式
公开(公告)号：US20140230939A1
公开(公告)日：2014-08-21
申请号：US13261844
申请日：2012-10-29
申请人： Norbert Weber , Herbert Baltes
发明人： Norbert Weber , Herbert Baltes
IPC分类号： F15B1/10
CPC分类号： F15B1/103 , F15B2201/3153 , F15B2201/3156 , F15B2201/40
摘要： The invention relates to a hydraulic accumulator, comprising an accumulator housing (1), in which a bellows (21) having a selectable number of pleats (23) forms a mobile separation element between the gas side (25) and the fluid side (13), characterized in that a distancing device (33) is provided arranged inside the accumulator housing (1), and is fluidically connected to the inside of the bellows (21) or abuts to the bellows (21), thus forming an additional medium chamber.
摘要翻译：本发明涉及一种包括蓄能器壳体（1）的液压蓄能器，其中具有可选数量的褶皱（23）的波纹管（21）在气体侧（25）和流体侧（13）之间形成移动分离元件），其特征在于，设置在所述蓄能器壳体（1）内部并且与所述波纹管（21）的内部流体连接或邻接所述波纹管（21）的距离装置（33），从而形成附加介质室。

8. 发明申请

US20140190965A1 PRESSURE VESSEL 有权
标题翻译：压力容器
公开(公告)号：US20140190965A1
公开(公告)日：2014-07-10
申请号：US13261790
申请日：2012-08-01
申请人： Peter Kloft , Herbert Baltes
发明人： Peter Kloft , Herbert Baltes
IPC分类号： F15B1/16
CPC分类号： F15B1/16 , F15B1/165 , F15B2201/20 , F15B2201/3152 , F15B2201/405 , F15B2201/4053 , F15B2201/605 , F17C2201/0109 , F17C2201/018 , F17C2201/056 , F17C2203/0604 , F17C2203/0619 , F17C2203/066 , F17C2203/0663 , F17C2203/0675 , F17C2205/0305 , F17C2205/0397 , F17C2209/2127 , F17C2209/221 , F17C2209/234 , F17C2270/0554
摘要： A pressure vessel which is provided preferably for use in bladder accumulators (27), having a multi-part vessel body (1) composed of a tubular central part (3) which, at at least one of its two ends, has a termination region (5, 7), is characterized in that a cover part (9) which at least partially forms the respective termination region (5, 7) engages at the edge over the central part (3), at least in the region of the respectively assignable end (13, 15) thereof, so as to form a fixed connection.
摘要翻译：一种压力容器，其优选地用于膀胱蓄积器（27），其具有由管状中心部分（3）组成的多部分血管体（1），所述管状中心部分（3）在其两端中的至少一个具有终止区域（5,7）的特征在于，至少部分地形成相应的终止区域（5,7）的覆盖部分（9）至少在分别位于中心部分（3）的区域可分配端（13,15），以便形成固定连接。

9. 发明授权

US08746287B2 Dual piston accumulator 有权
标题翻译：双活塞蓄能器
公开(公告)号：US08746287B2
公开(公告)日：2014-06-10
申请号：US13261485
申请日：2011-04-27
申请人： Walter Dorr , Herbert Baltes , Peter Kloft
发明人： Walter Dorr , Herbert Baltes , Peter Kloft
IPC分类号： F16L55/04
CPC分类号： F15B1/04 , F15B1/24 , F15B2201/31 , F15B2201/405
摘要： A dual piston accumulator, in particular for a hydrostatic hybrid drive system for vehicles, replaces a high pressure hydro accumulator and a low pressure hydro accumulator. Inside a single accumulator housing (2) extending in the axial direction in a single piece over a high pressure part (4) and a low pressure part (6), an accumulator piston (8, 10) defines a high pressure-sided fluid chamber (16) and a low pressure-sided fluid chamber (18). Both chambers border an intermediate piece (12) separating the high pressure side (4) from the low pressure side (6). A common piston rod (14) extends through the intermediate piece for both accumulator pistons (8, 10). The wall width of the housing (2) corresponding to the high pressure part (4) is greater than the opposite reduced wall width corresponding to the low pressure part (6).
摘要翻译：双活塞蓄能器，特别是用于车辆的静液压混合动力驱动系统，代替高压蓄能器和低压蓄能器。在一个高压部件（4）和低压部件（6）内沿单向轴向延伸的单个蓄能器壳体（2）中，蓄能器活塞（8,10）限定高压侧流体室（16）和低压侧流体室（18）。两个腔室与将高压侧（4）与低压侧（6）分开的中间件（12）相接。常见的活塞杆（14）延伸穿过用于两个蓄能器活塞（8,10）的中间件。对应于高压部分（4）的壳体（2）的壁宽大于对应于低压部分（6）的相对减小的壁宽度。

10. 发明申请

US20120308404A1 HYDROSTATIC HYBRID DRIVE SYSTEM 有权
标题翻译： HYDROSTATIC混合动力系统
公开(公告)号：US20120308404A1
公开(公告)日：2012-12-06
申请号：US13261405
申请日：2011-03-21
申请人： Frank Bauer , Herbert Baltes , Peter Kloft
发明人： Frank Bauer , Herbert Baltes , Peter Kloft
IPC分类号： F04B49/22 , F15B15/00
CPC分类号： B60K6/12 , F15B1/024 , F15B2201/205 , F15B2201/31 , F15B2201/32 , F15B2211/20561 , F15B2211/20569 , F15B2211/212 , F16H61/433 , Y02T10/6208
摘要： The invention relates to an hydrostatic hybrid drive system for road vehicles, said system comprising a pump/motor unit (1) which is or can be connected to the powertrain of the vehicle, can be controlled by means of a control unit (5) in a pump or motor operation and can be connected to a high-pressure hydraulic accumulator via a first working line (7) that can be closed by means of a control valve (45) and to a low-pressure hydraulic accumulator via a second working line (9). The high-pressure hydraulic accumulator and low-pressure hydraulic accumulator are formed by a double-piston accumulator (11), in which a high-pressure side and a low-pressure side having respective accumulator pistons (15, 17) are formed in an accumulator housing (13), wherein the fluid chambers (23 and 25) of the high-pressure side and the low-pressure side are separated by a central housing part (21) through which the common piston rod for both accumulator pistons (15, 17)extends. The invention is characterised in that the control unit (5) of the pump/motor unit (1) having a control area can be supplied from the first working line (7) via a line connection (59) which is provided on the first working line (7) between the pump/motor unit (1) and the control valve (45).
摘要翻译：本发明涉及一种用于道路车辆的静液压混合动力驱动系统，所述系统包括可以或者可以连接到车辆的动力系的泵/马达单元（1），可以通过控制单元（5）来控制泵或电动机操作，并且可以经由可以通过控制阀（45）关闭的第一工作管线（7）和经由第二工作线路的低压液压蓄能器连接到高压液压蓄能器（9）。高压液压蓄能器和低压液压蓄能器由双活塞蓄能器（11）形成，其中具有各自的蓄能器活塞（15,17）的高压侧和低压侧形成在蓄能器壳体（13），其中高压侧和低压侧的流体室（23和25）由中心壳体部分（21）分开，用于两个蓄能器活塞（15， 17）延伸。本发明的特征在于，具有控制区域的泵/马达单元（1）的控制单元（5）可以经由线路连接（59）从第一工作线（7）提供，线路连接（59）设置在第一工作泵/马达单元（1）和控制阀（45）之间的管路（7）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式