公开(公告)号：US09500282B2

公开(公告)日：2016-11-22

申请号：US14381452

申请日：2013-02-06

申请人： Guangdong Zhaoqing Power Accessories Co., Ltd.

发明人： Shao He ,  Haoyan Guo ,  Weiming Li ,  Yu Chen

IPC分类号： F02F1/00 ,  F16J10/04 ,  C23C4/04 ,  B22D13/02 ,  B22D19/00 ,  C04B35/622

CPC分类号： F16J10/04 ,  B22D13/02 ,  B22D19/0009 ,  C04B35/622 ,  C04B2235/02 ,  C04B2235/602 ,  C23C4/04 ,  F02F1/004

摘要： A cylinder liner with a plurality of protrusions on its outside surface and the manufacturing method thereof are disclosed. The protrusions are Ω-shaped, P-shaped or taper-shaped, and the Ω-shaped, P-shaped and taper-shaped protrusions are accounted for 50-99.5%, 0.5-30% and 0-20% of the total number of protrusions, respectively. The density of the protrusions on the outside surface of the cylinder liner is 15-65 per square centimeter. The outer surface of the protrusions of the cylinder liner is curved, and has a large contact area and a concave which can be filled by an aluminum sheath to improve the radial bearing capacity, so as to effectively improve the bite force between the cylinder liner and the outside aluminum sheath and prevent the cylinder liner from breaking away from the cylinder body.

摘要翻译： 公开了一种在其外表面上具有多个突起的气缸套及其制造方法。 突起为Ω形，P字形或锥形，Ω形，P形和锥形突起占总数的50-99.5％，0.5-30％和0-20％ 的突起。 气缸套外表面上的突起的密度为每平方厘米15-65。 气缸套的突出部的外表面是弯曲的，并且具有大的接触面积和可由铝护套填充的凹部，以提高径向承载能力，从而有效地提高气缸套与缸套之间的咬合力 外侧铝合金外壳，防止气缸套脱离气缸体。

公开(公告)号：US20150122118A1

公开(公告)日：2015-05-07

申请号：US14381452

申请日：2013-02-06

申请人： Guangdong Zhaoqing Power Accessories Co., Ltd.

发明人： Shao He ,  Haoyan Guo ,  Weiming Li ,  Yu Chen

IPC分类号： F16J10/04 ,  B22D19/00 ,  C04B35/622 ,  B22D13/02

CPC分类号： F16J10/04 ,  B22D13/02 ,  B22D19/0009 ,  C04B35/622 ,  C04B2235/02 ,  C04B2235/602 ,  C23C4/04 ,  F02F1/004

摘要： A cylinder liner with a plurality of protrusions on its outside surface and the manufacturing method thereof are disclosed. The protrusions are Ω-shaped, P-shaped or taper-shaped, and the Ω-shaped, P-shaped and taper-shaped protrusions are accounted for 50-99.5%, 0.5-30% and 0-20% of the total number of protrusions, respectively. The density of the protrusions on the outside surface of the cylinder liner is 15-65 per square centimeter. The outer surface of the protrusions of the cylinder liner is curved, and has a large contact area and a concave which can be filled by an aluminum sheath to improve the radial bearing capacity, so as to effectively improve the bite force between the cylinder liner and the outside aluminum sheath and prevent the cylinder liner from breaking away from the cylinder body.

摘要翻译： 公开了一种在其外表面上具有多个突起的气缸套及其制造方法。 突出物为OH形，P形或锥形，并且形状，P形和锥形突起占50-99.5％，0.5-30％和0-20％ 突起总数分别为 气缸套外表面上的突起的密度为每平方厘米15-65。 气缸套的突出部的外表面是弯曲的，并且具有大的接触面积和可由铝护套填充的凹部，以提高径向承载能力，从而有效地改善气缸套与缸套之间的咬合力 外侧铝合金外壳，防止气缸套与气缸体分离。