公开(公告)号：US11512761B2

公开(公告)日：2022-11-29

申请号：US16612496

申请日：2018-05-18

Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.

Inventor： Yasutomo Mabe ,  Kiyokazu Nakane ,  Hiromichi Komai ,  Xiaojin Zhu ,  Toshiyuki Masuda ,  Kenichiro Ishikura

IPC: F16F15/34 ,  F16F15/32 ,  F16C3/02 ,  F16C11/06 ,  F16C15/00 ,  F16F15/28 ,  C09D5/10

Abstract: A propeller shaft (1) that is a power transmission shaft has a shaft member (2) as a tubular body made of iron-based metal and a balance weight (3) made of iron-based metal and welded to an outer peripheral surface of this shaft member (2). At least a part of the balance weight (3) of the propeller shaft (1) is covered with a sacrificial metal coating (4) made of sacrificial corrosion prevention material that contains metal whose ionization tendency is higher than that of metal forming the shaft member (2). With this, it is possible to suppress local progression of corrosion at a periphery of the balance weight (3) and improve durability of the propeller shaft (1).

公开(公告)号：US08500337B2

公开(公告)日：2013-08-06

申请号：US13350872

申请日：2012-01-16

Applicant: Jim Beauchamp ,  Jed Wood

Inventor： Jim Beauchamp ,  Jed Wood

IPC: F16C33/76 ,  F16C1/24 ,  F16C15/00

CPC classification number: F16C33/72 ,  E21B33/085 ,  F16J15/322 ,  F16J15/3232 ,  F16J15/3236

Abstract: A rotating flow diverter has a lubricated sealed bearing assembly for isolating bearing elements from wellbore fluids under pressure. The sealed bearing assembly is supported between an outer bearing housing and an axially rotatable quill. The bearing assembly further has bearing elements with a bearing lubricant under pressure and a seal assembly. The seal assembly has at least one sealing element which comprises a body, the body having an outer peripheral wall, an inner sealing surface having a plurality of sealing lips and an annular cavity, and a loading ring for compressionally fitting within the annular cavity to urge the sealing surface radially inwardly for sealing engagement with tubulars.

Abstract translation: 旋转分流器具有润滑的密封轴承组件，用于在压力下将轴承元件与井眼流体隔离。 密封的轴承组件支撑在外部轴承壳体和可轴向旋转的套筒之间。 轴承组件还具有带有轴承润滑剂的轴承元件和密封组件。 所述密封组件具有至少一个密封元件，所述密封元件包括主体，所述主体具有外周壁，具有多个密封唇和环形空腔的内密封表面，以及用于压缩配合在所述环形空腔内的加载环， 密封表面径向向内以与管状物密封接合。

公开(公告)号：US20120111142A1

公开(公告)日：2012-05-10

申请号：US13202493

申请日：2010-02-18

Applicant: Andrew Farquhar Atkins

Inventor： Andrew Farquhar Atkins

IPC: F16C15/00 ,  B23P11/00 ,  F16F15/30

CPC classification number: F16F15/305 ,  F16C15/00 ,  F16C2361/55 ,  Y02E60/16 ,  Y10T29/49826 ,  Y10T74/212

Abstract: The invention relates to an apparatus and method for constructing a flywheel for energy storage, the flywheel having a drive transfer element and a rim comprising a mass element, the drive transfer element being coupled to the rim by a winding around each, and the flywheel incorporating an indicator ring functioning as a mechanical fuse for providing an indication of excessive flywheel component stress.

Abstract translation: 本发明涉及一种用于构建用于能量存储的飞轮的装置和方法，所述飞轮具有驱动传递元件和包括质量元件的边缘，所述驱动传递元件通过围绕其的绕组联接到所述轮辋，并且所述飞轮包括 用作机械保险丝的指示环，用于提供过大的飞轮部件应力的指示。

公开(公告)号：US07958801B2

公开(公告)日：2011-06-14

申请号：US10676775

申请日：2003-10-01

Applicant: Kirk Charles Frederickson

Inventor： Kirk Charles Frederickson

IPC: F16C15/00 ,  F16F15/32 ,  B07B1/44 ,  B64C1/40 ,  B64C23/00

CPC classification number: F03H99/00 ,  B06B1/16 ,  B64C27/001 ,  B64C2027/004 ,  F03G3/00 ,  F16F7/1005 ,  F16F15/22 ,  Y10T74/2109 ,  Y10T74/2121

Abstract: A force generator for an active vibration control (AVC) system provides a mass located upon an inner circular member which is movable within an outer circular member to simultaneously complete one revolution about its axis as it orbits within the outer circular member to compensate for sensed vibrations. A crank mounts the inner circular member and a counterweight. The crank is rotated by a prime mover such as an electric motor. The mass will therefore generate a sinusoidal inertial force in a straight line. Multiple systems are suitably arranged to be used in conjunction with one another to provide a wide range of inertial force outputs.

Abstract translation: 用于主动振动控制（AVC）系统的力发生器提供位于内部圆形构件上的质量块，该内部圆形构件可在外部圆形构件内移动，以在其圆周轨道内绕其轴线同时完成一圈以补偿感测的振动 。 曲柄安装内圆形构件和配重。 曲柄由诸如电动机的原动机旋转。 因此，质量将在直线上产生正弦惯性力。 多个系统适当地布置成彼此结合使用以提供广泛的惯性力输出。

公开(公告)号：US07503238B2

公开(公告)日：2009-03-17

申请号：US10933446

申请日：2004-09-03

Applicant: Richard Madden

Inventor： Richard Madden

IPC: F16C15/00

CPC classification number: F16D3/76 ,  Y10T74/2121

Abstract: An engine balancing device is provided that is adapted to be coupled to an axial end of a crankshaft of an engine. The engine balancing device comprises a generally disk shaped main body and at least one balance tab. The generally disk shaped main body includes a hub portion with a centrally located crankshaft mounting bore configured and arranged to receive the crankshaft therein. The at least one balance tab is disposed on the main body and configured and arranged to be selectively removed to adjust a dynamic balance of the engine.

Abstract translation: 提供了一种适于联接到发动机曲轴的轴向端的发动机平衡装置。 发动机平衡装置包括大体上盘形的主体和至少一个平衡片。 大致圆盘形的主体包括具有中心定位的曲柄轴安装孔的轮毂部分，其配置和布置成在其中容纳曲轴。 至少一个平衡突片设置在主体上并且被构造和布置成选择性地移除以调节发动机的动态平衡。

公开(公告)号：US07444895B2

公开(公告)日：2008-11-04

申请号：US11641403

申请日：2006-12-19

Applicant: Jin Beom Seo

Inventor： Jin Beom Seo

IPC: F16H3/08 ,  F16H3/38 ,  F16C15/00

CPC classification number: F16H3/006 ,  F16H2003/0931 ,  F16H2200/0052 ,  Y10T74/19233 ,  Y10T74/19288

Abstract: A double clutch transmission includes a first input shaft receiving power from a crankshaft through a first clutch and comprising at least one first drive gear, a second input shaft receiving power from a crankshaft through a second clutch and comprising at least one second drive gear, a first output shaft comprising at least one first driven gear to receive the power from the second input shaft, a second output shaft comprising at least one second driven gear to receive the power from the first input shaft, and a flywheel interposed between the first clutch and the second clutch wherein a bearing supporting the flywheel is disposed on an exterior circumference of the second input shaft.

Abstract translation: 双离合器变速器包括第一输入轴，其通过第一离合器接收来自曲轴的动力，并且包括至少一个第一驱动齿轮，通过第二离合器从曲轴接收动力的第二输入轴，并且包括至少一个第二驱动齿轮， 第一输出轴包括至少一个第一从动齿轮以接收来自第二输入轴的动力;第二输出轴，包括至少一个第二从动齿轮以接收来自第一输入轴的动力;以及飞轮，其插入在第一离合器和 第二离合器，其中支撑飞轮的轴承设置在第二输入轴的外周上。

公开(公告)号：US20080083298A1

公开(公告)日：2008-04-10

申请号：US11544571

申请日：2006-10-10

Applicant: Chu-Fu Lin

Inventor： Chu-Fu Lin

IPC: F16C15/00

CPC classification number: F16C15/00 ,  F16C2361/55 ,  F16F15/30 ,  Y10T74/2121

Abstract: A counter weight flywheel includes an inner cylindrical body and an outer cylindrical body disposed between an upper faceplate and a lower faceplate. A shaft tube is positioned in the inner cylindrical body, and plural tensile bars are inserted in the inner cylindrical body, respectively having one end secured on the fixing members of the shaft tube and the other end fixed on the inner wall of the outer cylindrical body. Plural reinforcing bars and plural reserve tubes are respectively fixed between the inner and the outer cylindrical body. A counter weight area formed between the inner and the outer cylindrical body is filled up with concrete or iron sand, and the inner cylindrical body has its interior forming a hollow area. Thus, the counter weight flywheel is made by combining iron plates and concrete or iron sand.

Abstract translation: 配重飞轮包括内圆筒体和设置在上面板和下面板之间的外筒体。 轴筒位于内筒体内，多个拉伸杆插入内筒体内，其一端固定在轴管的固定部件上，另一端固定在外筒体的内壁上 。 多个钢筋和多个储备管分别固定在内筒体和外筒体之间。 在内筒体和外筒体之间形成的配重区域填充有混凝土或铁砂，内筒体的内部形成中空区域。 因此，配重飞轮是通过铁板和混凝土或铁砂组合制成的。

公开(公告)号：US20080080993A1

公开(公告)日：2008-04-03

申请号：US11826768

申请日：2007-07-18

Applicant: Rio Ryu

Inventor： Rio Ryu

IPC: F04B35/00 ,  F16C15/00 ,  F16H21/50

CPC classification number: F04B39/0022 ,  F04B39/0094 ,  F04B39/14 ,  F16C3/10 ,  Y10T74/18032 ,  Y10T74/211 ,  Y10T74/2121

Abstract: A hermetic compressor with a connecting rod that can be assembled with a crankshaft and a piston while the piston is in a cylinder integrally formed with a frame. The hermetic compressor includes the frame formed with a hollow portion, a drive unit disposed on the frame, a cylinder integrally formed with the frame, the piston disposed within the cylinder, a crankshaft, and a connecting rod. The piston linearly reciprocates within the cylinder. The crankshaft has a main shaft portion adapted to rotate by a drive force of the drive unit, an eccentric shaft portion provided at one end of the main shaft portion, and a weight balance portion provided between the main shaft portion and the eccentric shaft portion. The main shaft portion is rotatably supported in the hollow portion. The eccentric shaft portion is positioned eccentrically relative to the main shaft portion. The weight portion is adapted to compensate for a rotating imbalance caused by the eccentric shaft portion. The eccentric shaft portion is fabricated separately from the crankshaft and rotatably coupled to the weight balance portion. The connecting rod couples the eccentric shaft portion and the piston. The connecting rod is formed to convert a rotating motion of the crankshaft into the linearly reciprocating motion of the piston.

Abstract translation: 一种具有连杆的封闭式压缩机，当活塞与框架一体形成的气缸中时，可以与曲轴和活塞组装。 封闭式压缩机包括形成有中空部分的框架，设置在框架上的驱动单元，与框架一体形成的圆柱体，设置在气缸内的活塞，曲轴和连接杆。 活塞在气缸内线性往复运动。 曲轴具有主轴部，其适于通过驱动单元的驱动力旋转，偏心轴部设置在主轴部的一端，以及配重平衡部，设置在主轴部和偏心轴部之间。 主轴部分可旋转地支撑在中空部分中。 偏心轴部分相对于主轴部分偏心定位。 重物部分适于补偿由偏心轴部分引起的旋转不平衡。 偏心轴部分与曲轴分开制造并可旋转地联接到重量平衡部分。 连杆联结偏心轴部分和活塞。 连杆形成为将曲轴的旋转运动转换为活塞的线性往复运动。

公开(公告)号：US07284460B2

公开(公告)日：2007-10-23

申请号：US10415972

申请日：2001-12-03

Applicant: Hiroaki Yamamoto

Inventor： Hiroaki Yamamoto

IPC: F16F15/16 ,  F16C15/00 ,  B24B41/00 ,  B23B5/22

CPC classification number: F16F15/36 ,  B23B31/00 ,  B23B2250/04 ,  B23B2250/16 ,  B23Q11/0035 ,  F16F15/145 ,  F16F15/31 ,  Y10T74/2111 ,  Y10T74/2114 ,  Y10T74/2121 ,  Y10T74/2122 ,  Y10T74/213 ,  Y10T279/17965 ,  Y10T409/304312

Abstract: A weight 4 which is held by a weight holder 3 in a balancer has a pressing face 4b′ which is pressed against a guide face 12a provided along the circumferential direction of rotation of the weight holder 3 by centrifugal force generated by rotation of a rotary body. When the rotary body rotates, the weight 4 which is pressed against the guide face 12a via the pressing face 4b′ changes its position relative to the rotary body in the circumferential direction of rotation, whereby the weight 4 is disposed in a position in which it suppresses whirling motion of the rotary body. The guide face 12a and pressing face 4b′ are inclined relative to the axial direction of rotation so as to tend to outward side in the diametrical direction of rotation as tending to one side in the axial direction of rotation. The weight 4 is pressed against a receiving portion 7a′ by component of the centrifugal force, in which the component acts along the guide face 12a and pressing face 4b′.

Abstract translation: 由平衡机构中的重量保持器3保持的重物4具有按压面4bb，该按压面4b'被压靠在沿着重量保持器3的旋转方向的旋转方向上产生的离心力的引导面12a上， 旋转体。 当旋转体旋转时，经由按压面4b'压靠引导面12a的重量4在旋转方向上相对于旋转体改变其位置，由此将重物4设置在 这抑制了旋转体的旋转运动。 引导面12a和按压面4b'相对于轴向旋转倾斜，从而沿着旋转轴线方向倾向于直径方向的外侧。 重量4通过离心力的一部分压靠在接收部分7a'上，其中部件沿导向面12a和按压面4b'作用。

公开(公告)号：US20070137421A1

公开(公告)日：2007-06-21

申请号：US11447625

申请日：2006-06-06

Applicant: Dennis Reid

Inventor： Dennis Reid

IPC: F16C15/00 ,  F16F15/16

CPC classification number: F16D3/79 ,  Y10T74/2121 ,  Y10T74/2122 ,  Y10T74/2186

Abstract: A flexplate comprising a single integral body portion having a generally circular shape. One or more borings are formed in the body portion for receiving an end of a crankshaft of the engine on a first side of the body portion and for receiving a torque converter of an unrelated transmission on a second side of the body portion. Apertures may be formed in the body portion and positioned on the flexplate for alignment with corresponding apertures on a flange mounted to the end of the crankshaft and apertures on the torque converter.

Abstract translation: 一种柔性板，包括具有大致圆形形状的单个整体部分。 一个或多个钻孔形成在主体部分中，用于在主体部分的第一侧上接收发动机的曲轴的端部，并且用于在主体部分的第二侧上接收不相关变速器的变矩器。 孔可以形成在主体部分中并且定位在柔性板上以与安装到曲轴的端部上的凸缘上的对应的孔对准，并且在变矩器上的孔。