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公开(公告)号:CN107218207A
公开(公告)日:2017-09-29
申请号:CN201710674042.7
申请日:2017-08-09
Applicant: 马鞍山市翔宇机械自动化科技有限公司
CPC classification number: F04B53/00 , F04B15/02 , F05C2201/0448 , F05C2201/0454 , F05C2225/06
Abstract: 本发明公开了一种混凝土泵车料斗泵送水泥密封装置,包括泵送水泥装置、S管阀摆动机构、密封机构和液压控制系统,所述的泵送水泥装置包括混凝土料仓、S管阀、S管阀摆动座、切割环、眼镜板、泵送油缸,所述的S管阀摆动机构包括S管阀摆动座、传动轴、摆杆、左摆缸、右摆缸、螺栓、液压控制系统组成,所述的密封机构包括密封油缸、油缸支座、眼镜板和液压控制系统组成。本发明采用纯机械液压方式在切割环与眼镜板料孔之间增加正压力,正压力可以通过增加液压油的压强达到较大,其控制简单,体积小,便于加工制造。
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公开(公告)号:CN107869450A
公开(公告)日:2018-04-03
申请号:CN201610850754.5
申请日:2016-09-26
Applicant: 上海海立电器有限公司
CPC classification number: C09D5/08 , F04B39/12 , F04B39/121 , F05B2230/31 , F05C2201/0439 , F05C2201/0454 , F05C2225/00
Abstract: 本发明提供了一种压缩机及其加工方法,所述压缩机,包括壳体以及覆盖壳体表面的防腐蚀涂层,所述防腐蚀涂层包括涂覆于壳体表面上的基体层以及涂覆于所述基体层上的表面层,所述基体层和所述表面层均为有机物涂层。即,通过两层有机涂层将压缩机的壳体与外界环境进行有效的隔离,从而保证所述压缩机不被腐蚀。并且,本发明中防腐蚀涂层不包含金属涂层,避免了由于裸露出的金属涂层而使压缩机发生严重腐蚀的问题。
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公开(公告)号:US20050220632A1
公开(公告)日:2005-10-06
申请号:US11092850
申请日:2005-03-28
Applicant: Fuminobu Enokijima , Tetsuhiko Fukanuma , Masaki Ota , Kyoichi Kinoshita , Katsufumi Tanaka , Motoharu Tanizawa
Inventor: Fuminobu Enokijima , Tetsuhiko Fukanuma , Masaki Ota , Kyoichi Kinoshita , Katsufumi Tanaka , Motoharu Tanizawa
CPC classification number: F04B27/1009 , F04B27/1036 , F04B39/1066 , F05C2201/0454 , F05C2203/083
Abstract: A compressor has a valve port plate made of a steel, through which heat of compressed gas having a relatively higher temperature is transmitted to suction gas having a relatively lower temperature. The valve port plate is nitrided or nitrocarburized for reducing heat transmission from the compressed gas to the suction gas.
Abstract translation: 压缩机具有由钢制成的阀口板,具有较高温度的压缩气体的热量通过该阀传递到具有较低温度的吸入气体。 阀口板被氮化或氮碳共渗以减少从压缩气体到吸入气体的传热。
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公开(公告)号:US2496547A
公开(公告)日:1950-02-07
申请号:US59371245
申请日:1945-05-14
Applicant: LANKFORD FRANCIS M
Inventor: LANKFORD FRANCIS M
IPC: F04B53/16
CPC classification number: F04B53/166 , F05C2201/0454 , Y10S417/01
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公开(公告)号:EP2713052A2
公开(公告)日:2014-04-02
申请号:EP13181923.7
申请日:2013-08-28
Applicant: ROBERT BOSCH GMBH
Inventor: Laetzel, Marc , Kessler, Christoph , Wilhelm, Michael , Breuninger, Juergen , Schwuchow, Dietmar
IPC: F04C2/18
CPC classification number: F04C2/086 , F04C2/18 , F04C2230/10 , F04C2230/90 , F05C2201/021 , F05C2201/0454
Abstract: Zahnradmaschine (10) mit wenigstens zwei Zahnrändem, die im Außeneingriff miteinander kämmen, wobei deren Drehachsen parallel zu einer Längsrichtung (12) ausgerichtet sind, wobei die Zahnräder von einem Gehäuse (20) umgeben sind, welches einen Hauptkörper (30) umfasst, wobei der Hauptkörper (30) eine Innenumfangsfläche (31) mit einem ersten Abschnitt (32) aufweist, der entlang der Längsrichtung (12) mit einer konstanten Querschnittsform ausgebildet ist, wobei jedem Zahnrad ein zweiter Abschnitt (33) der genannten Innenumfangsfläche (31) zugeordnet ist, der quer zur Längsrichtung (12) gegenüber dem ersten Abschnitt (32) nach außen versetzt angeordnet ist, wobei in Längsrichtung (12) neben wenigstens einem Zahnrad, wenigstens ein zugeordneter Lagerkörper angeordnet ist, welcher an der genannten Innumfangsfläche (31) anliegt, wobei das wenigstens eine Zahnrad, in dem wenigstens einen zugeordneten Lagerkörper drehbar gelagert ist. Erfindungsgemäß ist an der genannten Innenumfangsfläche (31) im ersten Abschnitt (32) wenigstens eine geradlinige Nut (70) vorgesehen, welche an einem zugeordneten zweiten Abschnitt (33) endet.
Abstract translation: 齿轮机(10)具有主体部(30),其内周面(31)沿着长度方向设置有具有齿轮(50)的恒定横截面形状的部分。 与轴承部分(60)相关联的第二部分与横向于纵向方向的恒定横截面形状部分相对。 轴承部分可旋转地安装在具有形成在恒定截面形状部分中的直线槽的内周表面中并且在第二部分中终止。 包括用于制造齿轮机的方法的独立权利要求。
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公开(公告)号:US20190249655A1
公开(公告)日:2019-08-15
申请号:US16336475
申请日:2016-12-09
Inventor: Zhimin HUANG , Jie LI , Zhaodi FAN , Hongsheng YUE , Xiaoxing JIN
IPC: F04B39/12 , C09D5/08 , C09D5/00 , C09D163/00 , C09D133/14 , C09D167/00 , C23C26/00
CPC classification number: F04B39/121 , C09D5/002 , C09D5/08 , C09D133/14 , C09D163/00 , C09D167/00 , C23C26/00 , F04B39/12 , F05B2230/31 , F05C2201/0439 , F05C2201/0454 , F05C2225/00
Abstract: A compressor includes a housing, and an anticorrosive coating covering a surface of the housing. The anticorrosive coating includes a base layer applied on the surface of the housing, and a surface layer applied on the base layer. Both the base layer and the surface layer are organic coatings. Thus, the housing of the compressor is effectively separated from the external environment by means of the two organic coatings, so as to ensure that the compressor is not corroded; moreover, the anticorrosive coating does not contain a metal coating, thereby preventing the problem of the compressor being severely corroded due to an exposed metal coating.
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公开(公告)号:US20170067466A1
公开(公告)日:2017-03-09
申请号:US15246650
申请日:2016-08-25
Applicant: LG ELECTRONICS INC.
Inventor: Junchul OH , Jaeha Lee , Seheon Choi , Byeongchul Lee
CPC classification number: F04C29/0057 , F01C17/066 , F04C18/0215 , F04C23/008 , F04C29/0085 , F04C2210/26 , F04C2230/41 , F04C2230/91 , F04C2240/10 , F04C2240/20 , F04C2240/30 , F04C2270/16 , F05C2201/021 , F05C2201/0454 , F05C2201/0466 , F05C2203/04 , F05C2251/10 , F05C2253/12
Abstract: A scroll compressor is provided that may include a casing having a sealed inner space; a drive motor provided in the inner space of the casing to generate a rotational force; a rotational shaft rotatably coupled to the drive motor; an orbiting scroll formed of an aluminum material, and coupled to the rotational shaft to perform an orbiting movement; a fixed scroll coupled to the orbiting scroll to form a compression space; and an Oldham ring coupled to the orbiting scroll, and formed of a sintered metal. With this structure, it may be possible to prevent the Oldham ring from being worn out due to contact with the orbiting scroll. Further, a weight loss portion or wear-resistant coating layer may be formed on a portion of the Oldham ring, thereby suppressing or preventing vibration noise of the scroll compressor from being increased due to a weight increase of the Oldham ring.
Abstract translation: 提供一种涡旋压缩机,其可以包括具有密封的内部空间的壳体; 设置在所述壳体的内部空间中以产生旋转力的驱动马达; 可旋转地联接到所述驱动电动机的旋转轴; 由铝材料形成的旋转涡卷,并且联接到所述旋转轴以执行轨道运动; 固定涡旋盘,其联接到所述绕动涡旋件以形成压缩空间; 以及联接到绕动涡旋件的十字环,并且由烧结金属形成。 利用这种结构,可以防止由于与绕动涡盘接触而造成奥德姆环磨损。 此外,可以在奥德姆环的一部分上形成减重部分或耐磨涂层,从而抑制或防止由于奥德姆环的重量增加涡旋压缩机的振动噪声增加。
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公开(公告)号:US20120003110A1
公开(公告)日:2012-01-05
申请号:US13168353
申请日:2011-06-24
Applicant: KEITH E. WRIGHT , MICHAEL PETER COOKE , NEIL C. SMITH , MARTIN PAUL HARDY , IVAN C. LAWFORD , KEVIN S. STANBURY
Inventor: KEITH E. WRIGHT , MICHAEL PETER COOKE , NEIL C. SMITH , MARTIN PAUL HARDY , IVAN C. LAWFORD , KEVIN S. STANBURY
CPC classification number: F04B39/126 , F01N2610/02 , F01N2610/1433 , F04B53/166 , F04B53/168 , F05C2201/0454 , Y10T29/49236
Abstract: A pumping assembly is provided which is suitable for use in a variety of dosing pumps. The pumping assembly comprises a pump body with a pump bore, and a sleeve fixed within the pump bore. The sleeve has a first end, a second end and a sleeve bore. A plunger is adapted to enter the first end of the sleeve and to reciprocate within the sleeve bore. The sleeve has at least one port to allow fluid flow through a wall of the sleeve. The, or each, port is elongated in a direction substantially orthogonal to a direction of reciprocation.
Abstract translation: 提供了一种适用于各种计量泵的泵送组件。 泵送组件包括具有泵孔的泵体和固定在泵孔内的套筒。 套筒具有第一端,第二端和套筒孔。 柱塞适于进入套筒的第一端并且在套筒孔内往复运动。 套筒具有至少一个端口,以允许流体流过套筒的壁。 该端口或每个端口在与往复运动方向基本正交的方向上伸长。
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公开(公告)号:US09617987B2
公开(公告)日:2017-04-11
申请号:US13168353
申请日:2011-06-24
Applicant: Keith E. Wright , Michael Peter Cooke , Neil C. Smith , Martin Paul Hardy , Ivan C. Lawford , Kevin S. Stanbury
Inventor: Keith E. Wright , Michael Peter Cooke , Neil C. Smith , Martin Paul Hardy , Ivan C. Lawford , Kevin S. Stanbury
CPC classification number: F04B39/126 , F01N2610/02 , F01N2610/1433 , F04B53/166 , F04B53/168 , F05C2201/0454 , Y10T29/49236
Abstract: A pumping assembly is provided which is suitable for use in a variety of dosing pumps. The pumping assembly comprises a pump body with a pump bore, and a sleeve fixed within the pump bore. The sleeve has a first end, a second end and a sleeve bore. A plunger is adapted to enter the first end of the sleeve and to reciprocate within the sleeve bore. The sleeve has at least one port to allow fluid flow through a wall of the sleeve. The, or each, port is elongated in a direction substantially orthogonal to a direction of reciprocation.
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公开(公告)号:US5960825A
公开(公告)日:1999-10-05
申请号:US883008
申请日:1997-06-26
Applicant: Marc Joseph Scancarello , William Christian Gates , Brad Anthony Schulze
CPC classification number: C21D1/09 , F04B39/0215 , F04B39/108 , C21D1/10 , C21D7/06 , F05C2201/0454 , F05C2251/10 , F05C2253/12 , Y02P10/253 , Y10T137/7838 , Y10T137/7888 , Y10T137/7892 , Y10T137/7937
Abstract: A valve assembly has a discharge valve member and a suction valve member. One of these valve members includes a reed valve. The reed valve has a tab which includes a localized through hardened area which provides a wear surface. The remainder to the reed valve has a lower hardness to provide fatigue strength to the reed valve.
Abstract translation: 阀组件具有排出阀构件和吸入阀构件。 这些阀构件中的一个包括簧片阀。 簧片阀具有凸片,该凸片包括提供磨损表面的局部通过硬化区域。 簧片阀的剩余部分具有较低的硬度,以提供对簧片阀的疲劳强度。
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