-
公开(公告)号：US20220219225A1
公开(公告)日：2022-07-14
申请号：US17605872
申请日：2020-04-02
申请人： Hitachi Metals, Ltd.
摘要： A forging apparatus and a forged product manufacturing method aim to prevent decrease in the temperature of a forging space and the temperature of a forging material, efficiently maintain the uniformity of the temperatures of upper and lower dies, and improve forging efficiency. In the forging apparatus and the forged product manufacturing method according to the present invention, the upper and lower dies are heated by a heating mechanism in a housing in which a charging port of an integrally formed housing body is closed by a door, the upper and lower dies are moved relatively in a facing direction of the upper and lower dies, the heating mechanism is moved relatively in the facing direction with respect to at least one of the relatively moving upper and lower dies, and whereby the forging material is forged between the upper and lower dies. Furthermore, the forged product manufacturing method is used to manufacture a forged product from the forging material.
-
公开(公告)号：US11283328B2
公开(公告)日：2022-03-22
申请号：US16813468
申请日：2020-03-09
IPC分类号： H02K7/09 , H02K7/02 , H02K5/24 , H02K7/00 , H02K7/08 , B21K1/32 , G01M13/04 , G01L1/24 , G01L5/00 , H02K11/20 , H02K11/215 , B21J1/06 , B21K1/28 , C21D8/00 , C21D9/00 , H02K16/00 , G01M1/14 , H02K15/02
摘要： A flywheel energy storage system incorporates various embodiments in design and processing to achieve a very high ratio of energy stored per unit cost. The system uses a high-strength steel rotor rotating in a vacuum envelope. The rotor has a geometry that ensures high yield strength throughout its cross-section using various low-cost quenched and tempered alloy steels. Low-cost is also achieved by forging the rotor in a single piece with integral shafts. A high energy density is achieved with adequate safety margins through a pre-conditioning treatment. The bearing and suspension system utilizes an electromagnet that off-loads the rotor allowing for the use of low-cost, conventional rolling contact bearings over an operating lifetime of several years.
-
公开(公告)号：US20200212762A1
公开(公告)日：2020-07-02
申请号：US16813468
申请日：2020-03-09
IPC分类号： H02K7/09 , C21D9/00 , C21D8/00 , B21K1/28 , B21J1/06 , H02K11/215 , H02K11/20 , G01L5/00 , G01L1/24 , G01M13/04 , B21K1/32 , H02K7/08 , H02K7/00 , H02K5/24 , H02K7/02
摘要： A flywheel energy storage system incorporates various embodiments in design and processing to achieve a very high ratio of energy stored per unit cost. The system uses a high-strength steel rotor rotating in a vacuum envelope. The rotor has a geometry that ensures high yield strength throughout its cross-section using various low-cost quenched and tempered alloy steels. Low-cost is also achieved by forging the rotor in a single piece with integral shafts. A high energy density is achieved with adequate safety margins through a pre-conditioning treatment. The bearing and suspension system utilizes an electromagnet that off-loads the rotor allowing for the use of low-cost, conventional rolling contact bearings over an operating lifetime of several years.
-
公开(公告)号：US10533847B2
公开(公告)日：2020-01-14
申请号：US15916276
申请日：2018-03-08
发明人： Po Cheng Su , Hsin Hong Hou , Kuo Hsiu Chen , Shun Yu Yang
摘要： An inspection mechanism for metal blank, adapted for sensing the surface condition of a metal blank, includes a framework, a holding device, a shuffling device, and an inductive control device. It mainly utilizes the inductive control device to drive the holding device to hold and position the metal blank and control the shuffling device to move the sensor of the inductive control device to the path of sensing the metal blank, so as to conduct the sensing operation.
-
公开(公告)号：US09899895B2
公开(公告)日：2018-02-20
申请号：US14322723
申请日：2014-07-02
IPC分类号： C21D8/00 , C21D9/00 , C21D9/32 , F16F15/30 , F16F15/31 , F16F15/315 , B21K1/28 , B21J1/06 , H02K1/28 , H02K15/02 , H02K7/09 , H02K7/02 , H02K5/24 , H02K7/00 , H02K7/08 , B21K1/32 , G01M13/04 , G01L1/24 , G01L5/00 , H02K11/20 , H02K11/215 , H02K16/00 , G01M1/14
CPC分类号： H02K7/09 , B21J1/06 , B21K1/28 , B21K1/32 , C21D8/00 , C21D9/00 , G01L1/24 , G01L5/0009 , G01M1/14 , G01M13/04 , H02K5/24 , H02K7/003 , H02K7/025 , H02K7/08 , H02K11/20 , H02K11/215 , H02K15/02 , H02K16/00 , Y02E60/16 , Y10T29/49012 , Y10T74/2119
摘要： A flywheel energy storage system incorporates various embodiments in design and processing to achieve a very high ratio of energy stored per unit cost. The system uses a high-strength steel rotor rotating in a vacuum envelope. The rotor has a geometry that ensures high yield strength throughout its cross-section using various low-cost quenched and tempered alloy steels. Low-cost is also achieved by forging the rotor in a single piece with integral shafts. A high energy density is achieved with adequate safety margins through a pre-conditioning treatment. The bearing and suspension system utilizes an electromagnet that off-loads the rotor allowing for the use of low-cost, conventional rolling contact bearings over an operating lifetime of several years.
-
公开(公告)号：US09136741B2
公开(公告)日：2015-09-15
申请号：US14322749
申请日：2014-07-02
IPC分类号： H02K7/09 , H02K7/02 , B21J1/06 , B21K1/28 , C21D8/00 , C21D9/00 , H02K15/02 , H02K5/24 , H02K7/00 , H02K7/08 , H02K11/00 , B21K1/32 , H02K16/00
CPC分类号： H02K7/09 , B21J1/06 , B21K1/28 , B21K1/32 , C21D8/00 , C21D9/00 , G01L1/24 , G01L5/0009 , G01M1/14 , G01M13/04 , H02K5/24 , H02K7/003 , H02K7/025 , H02K7/08 , H02K11/20 , H02K11/215 , H02K15/02 , H02K16/00 , Y02E60/16 , Y10T29/49012 , Y10T74/2119
摘要： A flywheel energy storage system incorporates various embodiments in design and processing to achieve a very high ratio of energy stored per unit cost. The system uses a high-strength steel rotor rotating in a vacuum envelope. The rotor has a geometry that ensures high yield strength throughout its cross-section using various low-cost quenched and tempered alloy steels. Low-cost is also achieved by forging the rotor in a single piece with integral shafts. A high energy density is achieved with adequate safety margins through a pre-conditioning treatment. The bearing and suspension system utilizes an electromagnet that off-loads the rotor allowing for the use of low-cost, conventional rolling contact bearings over an operating lifetime of several years.
摘要翻译： 飞轮储能系统在设计和处理中包含各种实施例，以实现每单位成本存储的非常高的能量比。 该系统使用在真空外壳中旋转的高强度钢转子。 转子具有使用各种低成本淬火和回火合金钢在整个横截面上确保高屈服强度的几何形状。 通过将转子锻造成具有整体轴的单件也可以实现低成本。 通过预处理处理，具有足够安全裕度的高能量密度。 轴承和悬挂系统使用一个电磁铁来卸载转子，允许在几年的使用寿命内使用低成本的常规滚动轴承。
-
公开(公告)号：US20110319209A1
公开(公告)日：2011-12-29
申请号：US13171264
申请日：2011-06-28
申请人： Jin Yi Huang , Chin Tai Chuang
发明人： Jin Yi Huang , Chin Tai Chuang
CPC分类号： B21K1/28 , B62M9/105 , Y10T29/49467
摘要： An improved bicycle chainring assembly. The improved assembly includes at least two integrally formed chainrings configured to be attached to a bicycle crankarm via mounting apertures formed in the assembly. The chainrings of the assembly may be joined with discrete, continuous, or semi-continuous connection structures to achieve any desired degree of stiffness and weight savings. In some cases, the mounting apertures may be formed near the periphery of one of the chainrings.
摘要翻译： 改进的自行车链轮组件。 改进的组件包括至少两个整体形成的链轮，其构造成通过形成在组件中的安装孔附接到自行车曲柄臂。 组件的链节可以与分立的，连续的或半连续的连接结构连接，以实现任何期望的刚度和重量节省。 在一些情况下，安装孔可以形成在一个链条的周边附近。
-
公开(公告)号：US20080256926A1
公开(公告)日：2008-10-23
申请号：US11737794
申请日：2007-04-20
申请人： Reza ZIAEI , Victor Salivon , Jaroslaw Wojcik
发明人： Reza ZIAEI , Victor Salivon , Jaroslaw Wojcik
CPC分类号： F04D29/023 , F04D29/441 , F05D2250/52 , F05D2300/22 , F05D2300/611 , F05D2300/6111 , Y10T29/4932
摘要： A diffuser for a centrifugal compressor in a gas turbine engine, the diffuser including a diffuser ring having a series of bores defined therethrough to receive and direct air exiting the compressor, each bore being defined by a respective bore surface including a boride layer protecting the bore surface from erosion damage.
摘要翻译： 用于燃气涡轮发动机中的离心压缩机的扩散器，所述扩散器包括扩散器环，所述扩散器环具有通过其限定的一系列孔，以接收和引导离开压缩机的空气，每个孔由相应的孔表面限定，包括保护孔的硼化物层 表面受侵蚀破坏。
-
公开(公告)号：US06935024B2
公开(公告)日：2005-08-30
申请号：US10387568
申请日：2003-03-14
申请人： Kiichi Shimizu
发明人： Kiichi Shimizu
CPC分类号： B21K1/28 , B21K1/38 , Y10T29/49524 , Y10T29/49529 , Y10T29/49531
摘要： A process of manufacturing a rim for a motor vehicle from an original pipe, in order to facilitate formation of projections for reducing road noise on the rim, comprises a projection forming step of partially extruding a ledge portion of an intermediate pipe for the rim from inside to outside in a radial direction of the ledge portion so as to form a plurality of projections at suitable intervals.
摘要翻译： 为了便于形成用于降低轮辋上的道路噪声的凸起，用于从原始管制造机动车辆的轮辋的过程包括：突起形成步骤，从内侧部分地挤压用于轮辋的中间管的凸缘部分 在凸缘部的径向方向上向外侧，以适当的间隔形成多个突起。
-
公开(公告)号：US6044557A
公开(公告)日：2000-04-04
申请号：US914647
申请日：1997-08-19
IPC分类号： B21K1/28 , B21K23/04 , B60R21/26 , B60R21/264 , B23P13/04
CPC分类号： B60R21/2644 , B21K1/28 , B21K23/04 , Y10S29/037 , Y10T29/49622 , Y10T29/49995
摘要： A driver side inflator base for a vehicle safety system which is stamped from a thin sheet of aluminum. The base includes a central axis, a plurality of stamped concentric rings extending upwardly from a bottom of the base and spaced from the central axis. An interface attachment flange is provided for mounting the inflator, and a squib pocket extending about the central axis of the base is capable of holding a squib of the gas inflator. The concentric rings, attachment flange and squib pocket are all formed during the stamping of the base; thus, excessive machining is not required. Only minor machining is necessary to complete the base. The base of the present invention is designed to reduce the overall inflator cost, while maintaining the processing capability and quality of current bases.
摘要翻译： 用于车辆安全系统的驾驶员侧充气机底座，其由薄铝板冲压。 底座包括中心轴线，从基座的底部向上延伸并且与中心轴线间隔开的多个冲压的同心环。 提供了用于安装充气机的接口附接法兰，并且围绕基座的中心轴延伸的爆管口能够保持气体充气机的爆管。 同心环，连接法兰和爆管口均在基座冲压过程中形成; 因此不需要过度的加工。 完成底座只需要小的加工。 本发明的基础被设计成在保持当前基座的处理能力和质量的同时降低总体充气机成本。
-
-
-
-
-
-
-
-
-
搜索结果
206 条记录 (耗时 0.02 秒)