One piece cylinder head and liner including a draftless water jacket
    21.
    发明授权
    One piece cylinder head and liner including a draftless water jacket 失效
    一体式气缸盖和内衬包括无水套管

    公开(公告)号:US5361730A

    公开(公告)日:1994-11-08

    申请号:US183027

    申请日:1994-01-18

    Abstract: The unitary cylinder head and liner combination, is vertically cast as a one piece unit. The liner incorporates a water jacket therein. The water jacket is draftless, allowing water to circulate therethrough more efficiently, increasing cooling capabilities. Such vertical one piece casting is made possible by a novel two piece core which eliminates the need for welding of metal bands onto an outer surface of the liner to produce the water jacket thereof. A novel method of vertical casting is also provided which allows the cylinder head to be cast integral with the liner, allows for increased water capacity in the liner and integral head passages, and allows for a plurality of enlarged air intake channels to be provided.

    Abstract translation: 一体式气缸盖和衬管组合,垂直铸造为一体式单元。 衬管内装有水套。 水套是无水的,允许水更有效地循环通过,增加冷却能力。 这种垂直的单件式铸造是通过新颖的两片式芯件实现的,这种芯片消除了将金属带焊接到衬套的外表面上以产生其水套的需要。 还提供了一种垂直铸造的新型方法,其允许气缸盖与衬套一体铸造,允许衬套和整体头部通道中的水容量增加,并且允许提供多个扩大的进气通道。

    One piece cylinder head and liner including a draftless water jacket and
method for making same
    22.
    发明授权
    One piece cylinder head and liner including a draftless water jacket and method for making same 失效
    一体式气缸盖和衬套,包括无水套管及其制造方法

    公开(公告)号:US5301423A

    公开(公告)日:1994-04-12

    申请号:US89109

    申请日:1993-07-12

    Abstract: The unitary cylinder head and liner combination, is vertically cast as a one piece unit. The liner incorporates a water jacket therein. The water jacket is draftless, allowing water to circulate therethrough more efficiently, increasing cooling capabilities. Such vertical one piece casting is made possible by a novel two piece core which eliminates the need for welding of metal bands onto an outer surface of the liner to produce the water jacket thereof. A novel method of vertical casting is also provided which allows the cylinder head to be cast integral with the liner, allows for increased water capacity in the liner and integral head passages, and allows for a plurality of enlarged air intake channels to be provided.

    Abstract translation: 一体式气缸盖和衬管组合,垂直铸造为一体式单元。 衬管内装有水套。 水套是无水的,允许水更有效地循环通过,增加冷却能力。 这种垂直的单件式铸造是通过新颖的两片式芯件实现的,这种芯片消除了将金属带焊接到衬套的外表面上以产生其水套的需要。 还提供了一种垂直铸造的新型方法,其允许气缸盖与衬套一体铸造,允许衬套和整体头部通道中的水容量增加,并且允许提供多个扩大的进气通道。

    Cylinder head cooling system
    23.
    发明授权
    Cylinder head cooling system 失效
    气缸盖冷却系统

    公开(公告)号:US5195468A

    公开(公告)日:1993-03-23

    申请号:US953498

    申请日:1992-09-29

    CPC classification number: F02F1/40 F02F2001/247

    Abstract: The improved outlet end cooling system for a cylinder head of a locomotive engine includes a modified water pathway in the cylinder head, an outlet therefrom exiting from an upwardly directed surface of the cylinder head, and further including a modified rocker arm support having a planar bottom support surface and having an inlet port therein which is engageable with an outlet port in the cylinder head. The support has a water pathway therein which terminates in a nipple, the nipple extending past the cylinder head and downwardly along a side wall of the cylinder head into engagement with a remaining portion of the waterway. The improved outlet end allows for equal thickness of the side wall around the entire extent thereof, and eliminates a temperature gradient in an area of the cylinder head underlying a crab plate engaged thereover, virtually eliminating cracking and extending the useful life of the cylinder head.

    Abstract translation: 用于机车发动机的气缸盖的改进的出口端冷却系统包括在气缸盖中的改进的水通道,其从气缸盖的向上指向的表面离开的出口,并且还包括修改的摇臂支撑件,其具有平面底部 支撑表面并且其中具有可与气缸盖中的出口接合的入口。 支架在其中具有一个水通道,其终止于一个乳头,该乳头延伸穿过气缸盖并沿着气缸盖的侧壁向下延伸,与水路的剩余部分接合。 改进的出口端允许侧壁在其整个范围内具有相同的厚度,并且消除了在其上接合的螃蟹板下方的气缸盖的区域中的温度梯度,实际上消除了破裂并延长了气缸盖的使用寿命。

    Apparatus and methods for attaching and detaching an ultrasonic actuated
blade/coupler and an acoustical mount therefor
    24.
    发明授权
    Apparatus and methods for attaching and detaching an ultrasonic actuated blade/coupler and an acoustical mount therefor 失效
    用于安装和拆卸超声致动叶片/联接器及其安装座的装置和方法

    公开(公告)号:US5059210A

    公开(公告)日:1991-10-22

    申请号:US448862

    申请日:1989-12-12

    CPC classification number: A61B17/3215 A61B17/320068 A61B2090/08021

    Abstract: A delivery system for attaching and detaching an ultrasonic surgical blade/coupler and an acoustical mount. An adaptor sleeve receives and encapsulates the blade to avoid accidents resulting from the sharp blade edge. A cylindrical member receives the sleeve and a ratcheting mechanism is provided between the adaptor and member to facilitate rotation of the adaptor and coupler upon rotation of the member up to a predetermined torque, ensuring threaded connection between the coupler and acoustical mount sufficient for transmission of ultrasonic energy. To remove the blade/coupler, the member is rotated in the opposite direction, whereby unlimited torque may be applied through the ratchet mechanism to unthread the coupler from the mount.

    Abstract translation: 用于附接和分离超声手术刀片/耦合器和声学安装座的传送系统。 接头套筒容纳和封装刀片,以避免锋利的刀片边缘产生的意外。 圆柱形构件接收套筒,并且棘轮机构设置在适配器和构件之间,以便于在构件旋转时旋转适配器和联接器直到预定扭矩,确保联接器和声学座架之间的螺纹连接足以传输超声波 能源。 为了拆卸刀片/联接器,构件沿相反的方向旋转,由此通过棘轮机构可以施加不受限制的扭矩,以使联接器从安装座上脱开。

    Apparatus and methods for attaching and detaching an ultrasonic actuated
blade/coupler and an acoustical mount therefor
    25.
    发明授权
    Apparatus and methods for attaching and detaching an ultrasonic actuated blade/coupler and an acoustical mount therefor 失效
    用于安装和拆卸超声致动叶片/联接器及其安装座的装置和方法

    公开(公告)号:US5057119A

    公开(公告)日:1991-10-15

    申请号:US642879

    申请日:1991-01-18

    Abstract: A delivery system for attaching and detaching an ultrasonic surgical blade/coupler and an acoustical mount. An adaptor sleeve receives and encapsulates the blade to avoid accidents resulting from the sharp edge of the blade. In a two-piece embodiment hereof, a cylindrical member receives the sleeve and a ratcheting mechanism is provided between the adaptor and member to facilitate rotation of the adaptor and coupler upon rotation of the member up to a predetermined torque, ensuring threaded connection between the coupler and acoustical mount sufficient for transmission of ultrasonic energy. To remove the blade/coupler, the member is rotated in the opposite direction, whereby unlimited torque may be applied through the ratchet mechanism to unthread the coupler from the mount. In a one-piece embodiment hereof, the adaptor integrally carries an element pivotal for movement about an axis parallel to the axis of the sleeve to engage one or the other of projections on the adaptor flange to rotate the adaptor in either direction. In one direction, the element slips past the projection at a predetermined magnitude of torque.

    Abstract translation: 用于附接和分离超声手术刀片/耦合器和声学安装座的传送系统。 接头套筒接收和封装刀片,以避免刀片锋利边缘引起的事故。 在其两片实施例中,圆柱形构件接收套筒,并且棘轮机构设置在适配器和构件之间,以便于在构件旋转时转接器和联接器的旋转直到预定扭矩,确保联接器之间的螺纹连接 和声音安装足以传输超声波能量。 为了拆卸刀片/联接器,构件沿相反的方向旋转,由此通过棘轮机构可以施加不受限制的扭矩,以使联接器从安装座上脱开。 在其一体的实施例中,适配器整体地承载一个能够围绕平行于套筒的轴线的轴线运动的元件,以接合适配器凸缘上的一个或另一个突起,以使适配器沿任一方向旋转。 在一个方向上,元件以预定的扭矩大小滑过突起。

    Polyolefin containing polyetheramine modified functionalized polyolefin
    28.
    发明授权
    Polyolefin containing polyetheramine modified functionalized polyolefin 失效
    含聚醚胺的聚烯烃改性官能化聚烯烃

    公开(公告)号:US6093496A

    公开(公告)日:2000-07-25

    申请号:US76209

    申请日:1998-05-12

    Abstract: This invention concerns a composition comprising a blend of polyolefin with the reaction of a functionalized polyolefin and polyetheramine in which the polyetheramine is grafted into the functionalized polyolefin in a customary mixing apparatus. A process for producing the reaction product of functionalized polypropylene and polyetheramine by melting with polypropylene in a customary mixing apparatus is also disclosed. Blends of the present invention are advantageously useful to prepare paintable automotive body parts. This invention further includes dyeable polyolefin compositions containing the reaction product of functionalized polyolefin and polyetheramine. Dyeable polyolefin fibers, including polypropylene fibers, are disclosed, which may be made by melt spinning, and which may be employed to make woven and non-woven fabric. The polyolefin employed in the practice of this invention may be a flexible polyolefin.

    Abstract translation: 本发明涉及包含聚烯烃与官能化聚烯烃与聚醚胺反应的共混物的组合物,其中聚醚胺在常规混合装置中接枝到官能化聚烯烃中。 还公开了通过在常规混合装置中用聚丙烯熔化制备官能化聚丙烯和聚醚胺的反应产物的方法。 本发明的共混物有利于制备可涂漆的汽车车身部件。 本发明还包括含有官能化聚烯烃和聚醚胺反应产物的可染色聚烯烃组合物。 公开了包括聚丙烯纤维在内的可染性聚烯烃纤维,其可以通过熔融纺丝制备,并且可以用于制造机织和非织造织物。 用于本发明实践的聚烯烃可以是柔性聚烯烃。

    Highly dense thermoplastic molding compositions
    30.
    发明授权
    Highly dense thermoplastic molding compositions 失效
    高度致密的热塑性成型组合物

    公开(公告)号:US5395875A

    公开(公告)日:1995-03-07

    申请号:US17919

    申请日:1993-02-16

    CPC classification number: C08K3/22 C08K3/30 C08K3/34

    Abstract: Compositions comprising copolyetherester resins, copolyetherimide ester resins, or mixtures thereof, in combination with a high molecular weight polyester resin or mixture of such resins, with relatively high loadings of fillers selected from zinc oxide, barium sulfate, zirconium oxide, zirconium silicate, strontium sulfate or a mixture of any of such fillers, provide highly dense thermoplastic molded articles with properties suitable to replace ceramics and filled thermosets in many important applications.

    Abstract translation: 包含共聚醚酯树脂,共聚醚酰亚胺酯树脂或其混合物的组合物与高分子量聚酯树脂或这种树脂的混合物,具有相对高的填料选自氧化锌,硫酸钡,氧化锆,硅酸锆,硫酸锶 或任何这种填料的混合物,提供具有适于在许多重要应用中替代陶瓷和填充的热固性材料的高度致密的热塑性模塑制品。

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