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1. 发明授权

US4252151A Pressure vessel 失效
标题翻译：压力容器
公开(公告)号：US4252151A
公开(公告)日：1981-02-24
申请号：US936476
申请日：1978-08-24
申请人： Gerhard Haug , August Kraisel , Heinz Siegel
发明人： Gerhard Haug , August Kraisel , Heinz Siegel
IPC分类号： F15B1/18 , F16L55/00
CPC分类号： F15B1/18 , F15B2201/205 , F15B2201/3151 , F15B2201/3156 , F15B2201/41 , F15B2201/415
摘要： A pressure vessel includes a housing having an interior and a passage communicating with the interior and being bounded by an inner circumferential surface. A separate plug is received in the passage. The plug has an outer circumferential surface juxtaposed with the inner circumferential surface. These surfaces define together at least one gap of relatively small cross-section. The gap extends lengthwise of the passage communicating with the interior of the housing.
摘要翻译：压力容器包括具有内部和与内部连通并且被内周面限定的通道的壳体。在通道中收到一个单独的插头。塞子具有与内周面并列的外周面。这些表面一起限定了至少一个相对较小横截面的间隙。该间隙沿着与壳体内部连通的通道的纵向延伸。

2. 发明授权

US4136714A Accumulator drain closure 失效
标题翻译：蓄能器排水关闭
公开(公告)号：US4136714A
公开(公告)日：1979-01-30
申请号：US754552
申请日：1976-12-27
申请人： David W. Jones
发明人： David W. Jones
IPC分类号： F15B1/08 , F15B1/18 , F16L55/04
CPC分类号： F15B1/18 , F15B2201/205 , F15B2201/3152 , F15B2201/4155 , F15B2201/43 , F15B2201/615
摘要： A closure is provided for an accumulator. The closure comprises a drain housing, a spring within the drain housing, and hollow cup-like piston within the drain housing, which is urged into an open position by the spring. With the piston in a closed position, the accumulator port is closed and blocks the bladder from entering the drain. The piston has substantially elliptical drain holes in its cylindrical side wall. With the piston in an open condition, the drain holes extend from within the accumulator housing to within the drain housing. The wall which defines the opening of each drain hole, at the portion adjacent to the closed joint of the piston, is canted so that a vector of the forces attributable to liquids leaving the accumulator is directed against the piston to aid in keeping it open. The spring is a coiled spring, so dimensioned as to be proximate the drain housing wall so as to be removed from the flow of the stored substance as it enters and leaves the accumulator. Further, the spring abuts the piston at the end of the piston which is well within the drainage housing. The diametrcal spacing between the piston and drain housing is such as to permit the stored substances to leave the accumulator with the piston in a closed position.
摘要翻译：为蓄能器提供闭合件。封闭件包括排水壳体，排水壳体内的弹簧和排水壳体内的中空杯状活塞，其被弹簧推入打开位置。在活塞处于关闭位置时，蓄能器端口关闭并阻止气囊进入排水管。活塞在其圆柱形侧壁上具有大致椭圆形的排水孔。在活塞处于打开状态时，排水孔从蓄能器壳体内延伸到排水壳体内。限定每个排放孔的开口的壁在与活塞的闭合接头相邻的部分处被倾斜，使得归因于离开蓄能器的液体的力的向量被引向活塞以有助于保持其打开。弹簧是螺旋弹簧，其尺寸设计成靠近排水壳体壁，以便在进入并离开蓄能器时从存储物质的流动中移除。此外，弹簧在活塞端部靠近排水壳体内的活塞。活塞和排水壳体之间的直径间距使得存储的物质在活塞处于关闭位置时离开蓄能器。

3. 发明授权

US3695296A Liquid pressure accumulator systems 失效
标题翻译：液压蓄能器系统
公开(公告)号：US3695296A
公开(公告)日：1972-10-03
申请号：US3695296D
申请日：1970-08-10
申请人： DAVEY & CO PTY F W
发明人： SMITH VICTOR FREDERICK
IPC分类号： F15B1/18 , F16L55/052 , F16L55/053 , F16L55/04
CPC分类号： F15B1/18 , F15B2201/205 , F15B2201/3152 , F15B2201/3158 , F15B2201/41 , F15B2201/4155 , F16L55/052 , F16L55/053
摘要： A liquid pressure tank is provided for storing liquid under pressure for use in domestic or commercial reticulated supply of the type having an impervious bladder dividing the tank into an air chamber and a liquid chamber, a constant amount of air being maintained in the chamber under pressure. A liquid pump and pressure switch system is provided for maintaining liquid in the chamber between preset pressure limits, and the tank includes a liquid outlet control comprising a seat member and a resilient disc member mounted in spaced relation from the seat and arranged to be deformed around the seat when contacted by the bladder mounted therearound to at least partially close the outlet and prevent rupturing of the bladder when liquid is substantially exhausted from the tank.
摘要翻译：提供液压罐用于储存压力下的液体，用于家用或商业网状供应，其具有将罐分隔成空气室和液体室的不透气囊，在压力下保持在室中恒定量的空气。提供了液体泵和压力开关系统，用于将腔室中的液体保持在预定的压力极限之间，并且罐包括液体出口控制器，该液体出口控制器包括座位构件和弹性盘构件，弹性盘构件以与座椅成间隔的关系安装成围绕所述座椅当被安装在其周围的囊状物接触以至少部分地关闭所述出口并且当液体基本上从所述罐中排出时防止所述囊的破裂。

4. 发明授权

US3428091A Accumulator 失效
标题翻译：累加器
公开(公告)号：US3428091A
公开(公告)日：1969-02-18
申请号：US3428091D
申请日：1966-11-10
申请人： SUGIMURA KAZUO , SUGIMURA NOBUYUKI
发明人： SUGIMURA KAZUO , SUGIMURA NOBUYUKI
IPC分类号： F15B1/18 , F15B1/20 , F16L55/04
CPC分类号： F15B1/18 , F15B1/20 , F15B2201/205 , F15B2201/21 , F15B2201/3152 , F15B2201/411 , F15B2201/4155 , F15B2201/43 , F15B2201/435

5. 发明授权

US3038501A Pressure vessel 失效
标题翻译：压力容器
公开(公告)号：US3038501A
公开(公告)日：1962-06-12
申请号：US70078357
申请日：1957-12-05
申请人： GREER HYDRAULIES INC
发明人： GREER EDWARD M
IPC分类号： F15B1/18
CPC分类号： F15B1/18 , F15B2201/205 , F15B2201/3152 , F15B2201/3156 , F15B2201/411 , F15B2201/4155 , F15B2201/43 , F15B2201/605 , F15B2201/615

6. 发明授权

US2385016A Locking valve 失效
标题翻译：锁止阀
公开(公告)号：US2385016A
公开(公告)日：1945-09-18
申请号：US49163143
申请日：1943-06-21
申请人： JEAN MERCIER
发明人： JEAN MERCIER
IPC分类号： F15B1/18
CPC分类号： F15B1/18 , F15B2201/205 , F15B2201/3151 , F15B2201/3152 , F15B2201/411 , F15B2201/43 , F15B2201/615 , Y10T137/86968

7. 发明授权

US2347379A Pressure tank 失效
公开(公告)号：US2347379A
公开(公告)日：1944-04-25
申请号：US46743942
申请日：1942-11-30
申请人： GEN MOTORS CORP
发明人： TEETER WILFORD H
IPC分类号： F15B1/18
CPC分类号： F15B1/18 , F15B2201/205 , F15B2201/3152 , F15B2201/41 , F15B2201/4155 , F15B2201/43

8. 发明授权

US09630306B2 Pressure accumulator and percussion device 有权
公开(公告)号：US09630306B2
公开(公告)日：2017-04-25
申请号：US14378875
申请日：2013-02-11
申请人： Anders Lundgren
发明人： Anders Lundgren
IPC分类号： B25D9/12 , B25D9/14 , F15B1/18
CPC分类号： B25D9/12 , B25D9/145 , F15B1/18 , F15B2201/205 , F15B2201/3151 , F15B2201/43
摘要： A pressure accumulator for connection to a hydraulic fluid-driven percussion device. The percussion device includes at least one impact piston arranged to carry out a reciprocating motion caused by the pressure from the hydraulic fluid. The pressure accumulator is arranged in communication with a hydraulic fluid space of the impact piston. The pressure accumulator includes a space that extends at least partly around the impact piston when the pressure accumulator is mounted on the percussion device. A partition divides the space into two separate pressure chambers so that the pressure chambers are located an axial direction of the impact piston in relation to each other when the pressure accumulator is mounted on the percussion device. A first of the two separate pressure chambers is intended to be filled with a compressible medium. A second pressure chamber is in fluid communication with the hydraulic fluid space of the impact piston.

9. 发明授权

US5445034A Method of measuring the pressure of a gas in a gas accumulator, and a gas accumulator for carrying out the method 失效
标题翻译：用于测量气体储存器中的气体的压力的方法和用于执行该方法的气体蓄积器
公开(公告)号：US5445034A
公开(公告)日：1995-08-29
申请号：US119147
申请日：1993-09-22
申请人： Gunter Peter , Norbert Weber
发明人： Gunter Peter , Norbert Weber
IPC分类号： F15B1/08 , F15B1/18 , G01L7/00 , G01F1/28
CPC分类号： F15B1/18 , F15B1/08 , F15B2201/205 , F15B2201/3152 , F15B2201/411 , F15B2201/43 , F15B2201/51 , F15B2201/515
摘要： Pressure of a gas in a gas accumulator coupled to a fluid circuit is measured in a system involving separating gas from pressure fluid in a gas accumulator by a separating element, measuring pressure of the pressure fluid with a pressure detector coupled to the gas accumulator when the separating element is in a preadjustable position having a gas pressure assignable to it, detecting the preadjustable position by a monitor coupled to the pressure detector, and initiating measurement of the fluid pressure upon detection of the separating element in the preadjustable position.
摘要翻译： PCT No.PCT / EP92 / 01047 Sec。 371日期：1993年9月22日 102（e）日期1993年9月22日PCT提交1992年5月13日PCT公布。出版物WO92 / 21012 日期：1992年11月26日。在连接到流体回路的气体储存器中的气体压力在包括通过分离元件分离气体与气体储存器中的压力流体的系统中测量，用压力检测器测量压力流体的压力当所述分离元件处于可分配气体压力的可预先调节的位置时，与所述气体蓄积器相耦合，通过耦合到所述压力检测器的监视器检测所述可预先调节的位置，以及当检测到所述分离元件时，开始测量所述流体压力预先调整的位置

10. 发明授权

US4080996A Pressure pulse dampener device 失效
标题翻译：压力脉冲阻尼器
公开(公告)号：US4080996A
公开(公告)日：1978-03-28
申请号：US731815
申请日：1976-10-12
申请人： Abduz Zahid
发明人： Abduz Zahid
IPC分类号： F15B1/08 , F15B1/18 , F16L55/053 , F16L55/04
CPC分类号： F16L55/053 , F15B1/18 , F15B2201/205 , F15B2201/3152 , F15B2201/411 , F15B2201/4155 , F15B2201/43
摘要： The present invention is directed to pulse dampener devices of the type employed to dampen pulses within hydraulic systems such as result from the use of pumps of the piston type. The device includes a pressure vessel having a movable partition therein, dividing the vessel into two chambers, each having a port in communication therewith, respectively a gas port for charging a gas under pressure into one said chamber and an oil port for connection to the hydraulic line. The device is characterized by an improved fitting which is subject to economical manufacture and which provides both the mounting means and the necessary hydraulic connection to the hydraulic system, while at the same time affording improved pulse dampening operation.
摘要翻译：本发明涉及用于抑制液压系统中的脉冲的类型的脉冲阻尼器装置，例如使用活塞式泵的结果。该装置包括其中具有可移动分隔件的压力容器，将容器分成两个室，每个室具有与其连通的端口，分别用于将压力下的气体充气到一个所述室中的气体端口和用于连接到液压的油口线。该装置的特征在于改进的配件经受制造并且提供安装装置和与液压系统的必要的液压连接，同时提供改进的脉冲阻尼操作。

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