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公开(公告)号：US06848755B2
公开(公告)日：2005-02-01
申请号：US10333870
申请日：2001-08-02
Applicant: Akio Yuda , Toshiaki Kitahara
Inventor： Akio Yuda , Toshiaki Kitahara
CPC classification number: F15B1/103 , F15B1/22 , F15B2201/205 , F15B2201/3153 , F15B2201/3158 , F15B2201/605 , F16L55/053
Abstract: An accumulator (1) capable of suppressing a hydraulic pressure vibrating noise in the range of a sealed gas pressure or below and being reduced in size, wherein an operating member (5) having a bellows (6) is disposed in a housing (2) to partition the inside of the housing (2) into a pressure sealed chamber (8) and a pressure inflow chamber (9) and a fluid inlet (15) for leading pressure fluid from a system side to the pressure inflow chamber (9) is formed in the end wall part (3a) of the housing (2), a chamber forming member (17) is fixed to the inside of the housing (2), and a chamber (18) and a choke (19) are provided between the chamber forming member (17) and the end will part (3a) of the housing (2).
Abstract translation: 一种蓄能器（1），其能够抑制密封气体压力以下的范围内的液压振动噪声并且尺寸减小，其中具有波纹管（6）的操作构件（5）设置在壳体（2）中， 将壳体（2）的内部分隔成用于将压力流体从系统侧引导到压力流入室（9）的压力密封室（8）和压力流入室（9）和流体入口（15） 形成在壳体（2）的端壁部分（3a）中，室形成构件（17）固定到壳体（2）的内部，并且室（18）和扼流器（19） 腔室形成构件（17）和端部将部分（3a）连接到壳体（2）。
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公开(公告)号：US20040056530A1
公开(公告)日：2004-03-25
申请号：US10333870
申请日：2003-07-18
Inventor： Akio Yuda , Toshiaki Kitahara
IPC: B60T017/08 , B60T008/32
CPC classification number: F15B1/103 , F15B1/22 , F15B2201/205 , F15B2201/3153 , F15B2201/3158 , F15B2201/605 , F16L55/053
Abstract: An accumulator (1) capable of suppressing a hydraulic pressure vibrating noise in the range of a sealed gas pressure or below and being reduced in size, wherein an operating member (5) having a bellows (6) is disposed in a housing (2) to partition the inside of the housing (2) into a pressure sealed chamber (8) and a pressure inflow chamber (9) and a fluid inlet (15) for leading pressure fluid from a system side to the pressure inflow chamber (9) is formed in the end wall part (3a) of the housing (2), a chamber forming member (17) is fixed to the inside of the housing (2), and a chamber (18) and a choke (19) are provided between the chamber forming member (17) and the end will part (3a) of the housing (2).
Abstract translation: 一种蓄能器（1），其能够抑制密封气体压力以下的范围内的液压振动噪声并且尺寸减小，其中具有波纹管（6）的操作构件（5）设置在壳体（2）中， 将壳体（2）的内部分隔成用于将压力流体从系统侧引导到压力流入室（9）的压力密封室（8）和压力流入室（9）和流体入口（15） 形成在壳体（2）的端壁部分（3a）中，室形成构件（17）固定到壳体（2）的内部，并且室（18）和扼流器（19） 腔室形成构件（17）和端部将部分（3a）连接到壳体（2）。
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公开(公告)号：US20040003854A1
公开(公告)日：2004-01-08
申请号：US10312642
申请日：2003-06-27
Inventor： Shinya Kamimura
IPC: F16L055/04
CPC classification number: F15B1/22 , F15B1/103 , F15B2201/205 , F15B2201/3153 , F15B2201/3158
Abstract: An accumulator (1) having a housing (2) the interior of which is partitioned into a pressure sealing chamber (8) and a fluid flow-in chamber (9) by disposing an operating member (5) including a bellows (6) in the housing (2), and which is provided with a liquid inlet (14) for introducing fluid to the fluid flow-in chamber (9) from a fluid pipeline, wherein noise due to pulsation wave can be attenuated. A restriction mechanism (20) and a chamber (22) for attenuating noise generated by plusation wave are provided at the idling end of the operating member (5) or at the bellows cap (7) mounted to the end of the bellows (6).
Abstract translation: 一种具有壳体（2）的蓄能器（1），其内部通过将包括波纹管（6）的操作构件（5）设置在其中而被分隔成压力密封室（8）和流体流入室（9） 壳体（2），并且设置有用于从流体管道将流体引入流体流入室（9）的液体入口（14），其中可以衰减由脉动波引起的噪声。 在操作构件（5）的空转端或安装在波纹管（6）的端部的波纹管盖（7）上设置用于衰减由正弦波产生的噪音的限制机构（20）和室（22） 。
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公开(公告)号：US20030038532A1
公开(公告)日：2003-02-27
申请号：US10216064
申请日：2002-08-09
Inventor： Kurt Mohr
IPC: B60T017/00
CPC classification number: F15B1/22 , F15B1/103 , F15B2201/205 , F15B2201/312 , F15B2201/3153 , F15B2201/3158 , F15B2201/32 , F15B2201/411 , F15B2201/415 , F15B2201/4155
Abstract: A vehicle brake system having a gas pressure accumulator, which comprises a housing, the interior of which is divided by metal bellows and a disk fastened to the metal bellows in gas-tight manner, into a gas-filled gas chamber and a fluid chamber, wherein via a feed line a fluid may be supplied under pressure to and removed from the fluid chamber, and provided between the fluid chamber and the feed line is a valve arrangement which closes when the pressure in the feed line drops below a minimum value and opens when the pressure exceeds the minimum value, wherein the metal bellows during supply and removal of the fluid executes a stroke motion by means of which the valve arrangement is actuated.
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公开(公告)号：US6102495A
公开(公告)日：2000-08-15
申请号：US303588
申请日：1999-05-03
Applicant: Dalibor Zaviska
Inventor： Dalibor Zaviska
IPC: B60T8/34 , B60T8/36 , B60T8/40 , B60T8/42 , B60T13/14 , B60T13/68 , F15B1/02 , F15B1/24 , B60T15/00
CPC classification number: B60T13/68 , B60T13/148 , B60T8/34 , B60T8/3675 , B60T8/368 , B60T8/40 , B60T8/4068 , B60T8/4275 , B60T8/4291 , F15B1/24 , F15B2201/21 , F15B2201/312 , F15B2201/3158 , F15B2201/411 , F15B2201/413 , Y10S303/10 , Y10S303/11
Abstract: A compact hydraulic unit for slip-controlled brake systems with several hydraulically, mechanically and/or electrically operable functional elements (e.g. accumulator, valve elements, pressure generating and driving elements) arranged in an accommodating member, with several pressure fluid channels connecting the functional elements. The pressure fluid channels create a hydraulically operable connection between at least one pressure fluid supply means and one pressure fluid consumer. A control device can be connected with the valve and the driving elements by means of electrical conductors. The valve elements are arranged in several valve accommodating bores of the valve accommodating member in a first and a second row. Pressure fluid bores are provided between the two diametrically extending valve rows which connect the valve elements and location bores containing the pressure generating element and the driving element. Outside the two valve rows, there are further location bores in the valve accommodating member in which pressure accumulator pistons are positioned.
Abstract translation: 一种用于滑动控制的制动系统的紧凑型液压单元，其具有布置在容纳构件中的多个液压，机械和/或电可操作的功能元件（例如蓄能器，阀元件，压力产生和驱动元件），其中多个压力流体通道连接功能元件 。 压力流体通道在至少一个压力流体供应装置和一个压力流体消耗器之间形成液压可操作的连接。 控制装置可以通过电导体与阀和驱动元件连接。 阀元件布置在第一和第二排中的阀容纳构件的多个阀容纳孔中。 压力流体孔设置在连接阀元件和包含压力产生元件和驱动元件的定位孔之间的两个径向延伸的阀排之间。 在两个阀排之外，在阀容纳构件中还有另外的位置孔，在该容纳构件中定位有压力储存器活塞。
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Patent Agency Ranking
公开(公告)号：US5577813A
公开(公告)日：1996-11-26
申请号：US416689
申请日：1995-04-10
Applicant: Dalibor Zaviska
Inventor： Dalibor Zaviska
IPC: B60T8/34 , B60T8/36 , B60T8/40 , B60T8/42 , B60T13/14 , B60T13/68 , F15B1/02 , F15B1/24 , B60T15/00 , B60T8/38 , F16B13/08
CPC classification number: B60T13/68 , B60T13/148 , B60T8/34 , B60T8/3675 , B60T8/368 , B60T8/40 , B60T8/4068 , B60T8/4275 , B60T8/4291 , F15B1/24 , F15B2201/21 , F15B2201/312 , F15B2201/3158 , F15B2201/411 , F15B2201/413 , Y10S303/10 , Y10S303/11
Abstract: A compact hydraulic unit for slip-controlled brake systems with several hydraulically, mechanically and/or electrically operable functional elements (e.g. accumulator, valve elements, pressure generating and driving elements) arranged in an accommodating member, with several pressure fluid channels connecting the functional elements. The pressure fluid channels create a hydraulically operable connection between at least one pressure fluid supply and one pressure fluid consumer. A control device can be connected with the valve and the driving elements by means of electrical conductors. The valve elements are arranged in several valve accommodating bores of the valve accommodating member in a first and a second row. Pressure fluid bores are provided between the two diametrically extending valve rows which connect the valve elements and location bores containing the pressure generating element and the driving element. Outside the two valve rows, there are further location bores in the valve accommodating member in which pressure accumulator pistons are positioned.
Abstract translation: PCT No.PCT / EP93 / 02543 Sec。 371日期：1995年4月10日 102（e）日期1995年4月10日PCT提交1993年9月20日PCT公布。 出版物WO94 / 08830 日期1994年04月28日一种用于滑动控制制动系统的紧凑型液压单元，具有几个液压，机械和/或电可操作的功能元件（例如蓄能器，阀元件，压力产生和驱动元件），其布置在容纳构件中，具有多个压力流体 连接功能元件的通道。 压力流体通道在至少一个压力流体供应源和一个压力流体消耗器之间形成液压可操作的连接。 控制装置可以通过电导体与阀和驱动元件连接。 阀元件布置在第一和第二排中的阀容纳构件的多个阀容纳孔中。 压力流体孔设置在连接阀元件和包含压力产生元件和驱动元件的定位孔之间的两个径向延伸的阀排之间。 在两个阀排之外，在阀容纳构件中还有另外的位置孔，在该容纳构件中定位有压力储存器活塞。
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公开(公告)号：US4838316A
公开(公告)日：1989-06-13
申请号：US174362
申请日：1988-03-28
Applicant: Nobuyuki Sugimura
Inventor： Nobuyuki Sugimura
CPC classification number: F15B1/10 , F15B2201/205 , F15B2201/3152 , F15B2201/3158 , F15B2201/411 , F15B2201/413
Abstract: An accumulator provided with an insert, in which a vessel main body having a feed/discharge port or ports is partitioned into a gas chamber and a liquid chamber by means of a bladder, and an insert projecting into the bladder is disposed, whereby a volume of the gas chamber is reduced.
Abstract translation: 设置有插入件的蓄能器，其中具有进/出口或端口的容器主体通过气囊分隔成气体室和液体室，并且设置突出到气囊中的插入件，由此容积 的气室减少了。
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公开(公告)号：US4364416A
公开(公告)日：1982-12-21
申请号：US305522
申请日：1981-09-25
Applicant: A. A. Jacobellis , Abduz Zahid
Inventor： A. A. Jacobellis , Abduz Zahid
CPC classification number: F15B1/10 , F15B2201/205 , F15B2201/3152 , F15B2201/3158 , F15B2201/41 , F15B2201/4155
Abstract: The present invention is directed to an accumulator device and more particularly to an accumulator device having a spherical reservoir chamber which is preferably formed by hydraulic distension of a shell. A casing, bladder, and mounting fixture are combined with the shell by a metal forming operation to thus provide an efficient accumulator with a minimum of forming operations.
Abstract translation: 本发明涉及一种蓄能器装置，更具体地说，涉及一种蓄电池装置，该蓄电装置具有一个球形贮存室，该容器室优选地通过壳体的液压膨胀来形成。 壳体，气囊和安装夹具通过金属成形操作与壳体结合，从而提供具有最少成形操作的有效蓄能器。
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公开(公告)号：US2729244A
公开(公告)日：1956-01-03
申请号：US31151152
申请日：1952-09-25
Applicant: PARKER APPLIANCE CO
Inventor： ALASKA WALTER A , DAVIES ROBERT H
IPC: F15B1/24 , F16L55/052
CPC classification number: F16L55/052 , F15B1/24 , F15B2201/205 , F15B2201/312 , F15B2201/3158 , F15B2201/41 , F15B2201/415
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公开(公告)号：US20180245656A1
公开(公告)日：2018-08-30
申请号：US15755156
申请日：2016-08-12
Applicant: HYDAC TECHNOLOGY GMBH
Inventor： Herbert BALTES
CPC classification number: F16F9/082 , F15B1/103 , F15B2201/205 , F15B2201/3153 , F15B2201/3158 , F16F9/006 , F16F2224/048 , F16F2230/0082
Abstract: The invention relates to a bellows accumulator, in particular a pulsation damper, comprising a bellows (3), which, arranged in an accumulator housing (1), separates two media chambers (27, 28) from each other and the bellows folds (19) of which can be moved at least partially along the inner wall (35) of the accumulator housing (1). Said bellows accumulator is characterized in that the outside diameter of the bellows folds (19) is selected to be slightly smaller than the associable diameter of the inner wall (35) of the accumulator housing (1) in such a way that spaces (37, 41) are formed, which together form a hydraulic damping means for at least one medium.
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