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1. 发明申请

US20070190272A1 Cylindrical internal surface with thermally spray coating 审中-公开
标题翻译：具有热喷涂的圆柱形内表面
公开(公告)号：US20070190272A1
公开(公告)日：2007-08-16
申请号：US11702060
申请日：2007-02-05
申请人： Koichi Kanai , Kiyokazu Sugiyama , Eiji Shiotani , Kimio Nishimura , Junichi Uchiyama , Kiyohisa Suzuki , Jun Inomata , Daisuke Tearada , Akira Shimizu , Hidenobu Matsuyama , Kiyoshi Hasegawa , Takashi Iiya
发明人： Koichi Kanai , Kiyokazu Sugiyama , Eiji Shiotani , Kimio Nishimura , Junichi Uchiyama , Kiyohisa Suzuki , Jun Inomata , Daisuke Tearada , Akira Shimizu , Hidenobu Matsuyama , Kiyoshi Hasegawa , Takashi Iiya
IPC分类号： B05D1/08 , B05D1/40 , B31B45/00
CPC分类号： C23C4/12 , B05B7/224 , B05B13/0636 , C23C4/129 , C23C4/16 , C23C4/18 , F02F1/00 , F05C2253/12 , Y10T29/49272 , Y10T428/13
摘要： A thermally sprayed coating is deposited onto a cylindrical internal surface of a base member after a rough surface has been formed on the cylindrical internal surface. The tapered surface is configured such that the internal diameter of the axial end portion is larger than the internal diameter of the remaining portions of the cylinder bore internal surface. After the tapered surface is formed, the thermally sprayed coating is honed. This method prevents exfoliation of a thermally sprayed coating at an end portion of a cylindrical internal surface in a situation where honing or another mechanical finishing process is applied to the thermally sprayed coating after the coating is formed on the cylindrical internal surface.
摘要翻译：在圆柱形内表面上形成粗糙表面之后，将热喷涂层沉积在基底构件的圆柱形内表面上。锥形表面被构造成使得轴向端部的内径大于缸孔内表面的其余部分的内径。在形成锥形表面之后，热喷涂的涂层被磨削。在圆筒形内表面上形成涂层之后，在将珩磨或其他机械精加工施加到喷镀涂层的情况下，该方法可防止圆柱形内表面的端部处的热喷涂层的剥离。

2. 发明授权

US09109276B2 Cylindrical internal surface processing method 有权
标题翻译：圆柱内表面处理方法
公开(公告)号：US09109276B2
公开(公告)日：2015-08-18
申请号：US12885026
申请日：2010-09-17
申请人： Koichi Kanai , Kiyokazu Sugiyama , Eiji Shiotani , Kimio Nishimura , Junichi Uchiyama , Kiyohisa Suzuki , Jun Inomata , Daisuke Terada , Akira Shimizu , Hidenobu Matsuyama , Kiyoshi Hasegawa , Takashi Iiya
发明人： Koichi Kanai , Kiyokazu Sugiyama , Eiji Shiotani , Kimio Nishimura , Junichi Uchiyama , Kiyohisa Suzuki , Jun Inomata , Daisuke Terada , Akira Shimizu , Hidenobu Matsuyama , Kiyoshi Hasegawa , Takashi Iiya
IPC分类号： C23C4/18 , C23C4/12 , C23C4/16 , F02F1/00 , B05B7/22 , B05B13/06
CPC分类号： C23C4/124 , B05B7/224 , B05B13/0636 , C23C4/12 , C23C4/129 , C23C4/16 , C23C4/18 , F02F1/00 , F05C2253/12 , Y10T29/49272 , Y10T428/13
摘要： A cylindrical internal surface processing method comprises forming a cylinder bore, roughening an upper section of the bore, depositing coating onto the bore, and machining a lower section of the bore and the coating. The forming of the cylinder bore includes forming the upper and lower sections with the lower section being axially spaced from the upper section and having an axial length greater than zero. The roughening creates a roughened surface such that a radially innermost edge of the roughened surface has an internal diameter smaller than an internal diameter of the lower section. The coating is deposited to cover the upper section and at least a portion of the lower section. The machining forms a tapered portion and a cylindrical portion, a radially outermost edge of the cylindrical portion having an internal diameter larger than that of a radially outermost edge of the roughened surface.
摘要翻译：圆柱形内表面处理方法包括形成气缸孔，使孔的上部部分粗糙化，在孔上沉积涂层，以及加工孔的下部和涂层。缸孔的形成包括形成上部和下部，其中下部与上部轴向间隔开并具有大于零的轴向长度。粗糙化产生粗糙表面，使得粗糙表面的径向最内边缘具有小于下部内径的内径。沉积涂层以覆盖上部和下部的至少一部分。加工形成锥形部分和圆柱形部分，圆柱形部分的径向最外边缘的内径大于粗糙表面的径向最外边缘的内径。

3. 发明授权

US09074276B2 Thermally sprayed film forming method and device 有权
标题翻译：热喷涂成膜方法及装置
公开(公告)号：US09074276B2
公开(公告)日：2015-07-07
申请号：US12180153
申请日：2008-07-25
申请人： Koichi Kanai , Eiji Shiotani , Takashi Sekikawa , Kimio Nishimura
发明人： Koichi Kanai , Eiji Shiotani , Takashi Sekikawa , Kimio Nishimura
IPC分类号： C23C4/18 , C23C4/12 , C23C4/02 , H05H1/24
CPC分类号： C23C4/12 , C23C4/02 , C23C4/18 , H05H1/24
摘要： An apparatus is provided to reduce the defect rate and decrease production yield by removing foreign objects even when the foreign objects are mixed in with the thermally sprayed film. The operation for forming thermally sprayed film on inner surface of cylinder bore is paused, and protrusions generated in the thermally sprayed film by foreign objects are detected by visual observation and removed by a manual operation. The thermal spraying operation is then performed until thermally sprayed film reaches the prescribed film thickness. After formation of the thermally sprayed film, a finishing operation is performed by means of honing.
摘要翻译：提供了一种装置，即使当异物与热喷涂膜混合时，通过去除异物来减少缺陷率并降低产量。暂停用于在缸孔内表面形成热喷涂膜的操作，通过目视观察并通过手动操作除去在异物的热喷涂膜中产生的突起。然后进行热喷涂操作直到热喷涂膜达到规定的膜厚度。在形成热喷涂膜之后，通过珩磨进行精加工操作。

4. 发明申请

US20090029060A1 THERMALLY SPRAYED FILM FORMING METHOD AND DEVICE 有权
标题翻译：热喷涂膜形成方法和装置
公开(公告)号：US20090029060A1
公开(公告)日：2009-01-29
申请号：US12180153
申请日：2008-07-25
申请人： Koichi Kanai , Eiji Shiotani , Takashi Sekikawa , Kimio Nishimura
发明人： Koichi Kanai , Eiji Shiotani , Takashi Sekikawa , Kimio Nishimura
IPC分类号： B05D1/08 , B05B3/02 , B05B13/06 , B05C11/10
CPC分类号： C23C4/12 , C23C4/02 , C23C4/18 , H05H1/24
摘要： An apparatus is provided to reduce the defect rate and decrease production yield by removing foreign objects even when the foreign objects are mixed in with the thermally sprayed film. The operation for forming thermally sprayed film on inner surface of cylinder bore is paused, and protrusions generated in the thermally sprayed film by foreign objects are detected by visual observation and removed by a manual operation. The thermal spraying operation is then performed until thermally sprayed film reaches the prescribed film thickness. After formation of the thermally sprayed film, a finishing operation is performed by means of honing.
摘要翻译：提供了一种设备，即使当异物与热喷涂膜混合时，通过去除异物来减少缺陷率并降低生产成品率。暂停用于在缸孔内表面形成热喷涂膜的操作，通过目视观察并通过手动操作除去在异物的热喷涂膜中产生的突起。然后进行热喷涂操作直到热喷涂膜达到规定的膜厚度。在形成热喷涂膜之后，通过珩磨进行精加工操作。

5. 发明授权

US07851046B2 Cylindrical internal surface with thermally spray coating 有权
标题翻译：具有热喷涂的圆柱形内表面
公开(公告)号：US07851046B2
公开(公告)日：2010-12-14
申请号：US11704958
申请日：2007-02-12
申请人： Kimio Nishimura , Akihiko Ikeda , Kiyokazu Sugiyama , Junichi Uchiyama
发明人： Kimio Nishimura , Akihiko Ikeda , Kiyokazu Sugiyama , Junichi Uchiyama
IPC分类号： B32B3/10
CPC分类号： C23C4/02 , F16J10/04 , Y10T29/49272 , Y10T428/24273 , Y10T428/24355 , Y10T428/24372
摘要： Before a thermally sprayed coating is deposited onto a cylindrical internal surface of a cylinder bore 3a rough surface 13 is formed to increase the adhesion of the thermally sprayed coating. After forming the rough surface is completed, an internal diameter measurement surface that is smoother than the rough surface is formed on an axial end section of the internal cylindrical surface. The internal diameter of the cylinder bore is measured at the internal diameter measurement surface with an internal diameter measuring instrument. An appropriate thickness for the thermally sprayed coating is determined based on the measurement result.
摘要翻译：在喷涂涂层沉积到气缸孔3a的圆柱形内表面之前，形成粗糙表面13以增加热喷涂涂层的粘附力。在形成粗糙表面之后，在内部圆柱形表面的轴向端部形成有比粗糙表面更光滑的内径测量表面。气缸内径在内径测量表面用内径测量仪测量。基于测量结果确定喷涂涂层的适当厚度。

6. 发明授权

US08286468B2 Cylindrical internal surface processing apparatus 有权
标题翻译：圆柱形内表面处理装置
公开(公告)号：US08286468B2
公开(公告)日：2012-10-16
申请号：US12899856
申请日：2010-10-07
申请人： Kimio Nishimura , Akihiko Ikeda , Kiyokazu Sugiyama , Junichi Uchiyama
发明人： Kimio Nishimura , Akihiko Ikeda , Kiyokazu Sugiyama , Junichi Uchiyama
IPC分类号： G01B5/28
CPC分类号： C23C4/02 , F16J10/04 , Y10T29/49272 , Y10T428/24273 , Y10T428/24355 , Y10T428/24372
摘要： A cylindrical internal surface processing apparatus has an internal diameter measuring device and a controller. The internal diameter measuring device measures an internal diameter of an internal cylindrical bore formed in a base member to obtain a measurement result of the internal diameter of the internal cylindrical bore. The controller includes a surface roughening control section and a quality determining section. The surface roughening control section controls operation of a surface roughening equipment to form a rough surface section and an internal diameter measuring surface section on the internal cylindrical bore. The internal diameter measuring surface section is smoother than the rough surface section. The quality determining section determines if the rough surface section is acceptable to allow a subsequent thermally sprayed coating to be applied on the rough surface section based on the internal diameter measurement result at the internal diameter measuring surface section of the internal cylindrical bore.
摘要翻译：圆筒形内表面处理装置具有内径测量装置和控制器。内径测量装置测量形成在基部构件中的内部圆柱形孔的内径，以获得内部圆柱形孔的内径的测量结果。控制器包括表面粗糙化控制部分和质量确定部分。表面粗糙化控制部控制表面粗糙化设备的操作，以在内圆柱孔上形成粗糙表面部分和内径测量表面部分。内径测量表面部分比粗糙表面部分更平滑。质量确定部分基于内圆柱孔的内径测量表面部分的内径测量结果确定粗糙表面部分是否可接受以允许随后的喷涂涂层施加在粗糙表面部分上。

7. 发明申请

US20070212519A1 Cylindrical internal surface with thermally spray coating 有权
标题翻译：具有热喷涂的圆柱形内表面
公开(公告)号：US20070212519A1
公开(公告)日：2007-09-13
申请号：US11704958
申请日：2007-02-12
申请人： Kimio Nishimura , Akihiko Ikeda , Kiyokazu Sugiyama , Junichi Uchiyama
发明人： Kimio Nishimura , Akihiko Ikeda , Kiyokazu Sugiyama , Junichi Uchiyama
IPC分类号： B32B3/10
CPC分类号： C23C4/02 , F16J10/04 , Y10T29/49272 , Y10T428/24273 , Y10T428/24355 , Y10T428/24372
摘要： Before a thermally sprayed coating is deposited onto a cylindrical internal surface of a cylinder bore 3a rough surface 13 is formed to increase the adhesion of the thermally sprayed coating. After forming the rough surface is completed, an internal diameter measurement surface that is smoother than the rough surface is formed on an axial end section of the internal cylindrical surface. The internal diameter of the cylinder bore is measured at the internal diameter measurement surface with an internal diameter measuring instrument. An appropriate thickness for the thermally sprayed coating is determined based on the measurement result.
摘要翻译：在将喷涂的涂层沉积到气缸孔3的圆柱形内表面之前，形成粗糙表面13以增加热喷涂涂层的粘附力。在形成粗糙表面之后，在内部圆柱形表面的轴向端部形成有比粗糙表面更光滑的内径测量表面。在内径测量表面用内径测量仪器测量气缸内径。基于测量结果确定喷涂涂层的适当厚度。

8. 发明授权

US5653021A Production process of a piston 失效
标题翻译：活塞的生产过程
公开(公告)号：US5653021A
公开(公告)日：1997-08-05
申请号：US612522
申请日：1996-03-08
申请人： Hidenobu Matsuyama , Kimio Nishimura
发明人： Hidenobu Matsuyama , Kimio Nishimura
IPC分类号： B23K26/00 , B23K26/34 , B23K35/28 , B23K35/30 , B23P15/10 , C22C1/02 , F02F3/00 , F16J9/00 , B23P15/00
CPC分类号： F16J9/00 , B23K35/286 , B23K35/302 , B23P15/10 , F02F3/00 , F05C2201/021 , Y10T29/49249 , Y10T29/49265
摘要： To improve the abrasion resistance by increasing the ratio of copper content in the copper-type alloy layer on the periphery of the ring groove of a piston. A peripheral groove having a section of a roughly large trapezoidal shape larger than that of the ring groove is formed preliminarily on the outer peripheral face of the piston. While the powder of a copper-type alloy material is supplied to this peripheral groove, the laser beam is irradiated to melt the powder, and a thickening layers is thus formed. The thickening layer of a copper-type alloy is subjected to the machining process to form a ring groove for attaching the top ring,
摘要翻译：通过提高活塞的环槽周边的铜型合金层中的铜含量比例来提高耐磨性。在活塞的外周面上预先形成具有大于环形槽的大的梯形大致截面的周边槽。当向该外围槽供给铜型合金材料的粉末时，照射激光束来熔化粉末，由此形成增稠层。对铜型合金的增厚层进行加工处理，形成用于安装顶环的环槽，

9. 发明授权

US5912057A Cladding method by a laser beam 失效
标题翻译：激光束包层法
公开(公告)号：US5912057A
公开(公告)日：1999-06-15
申请号：US896835
申请日：1997-07-18
申请人： Kimio Nishimura , Hidenobu Matsuyama
发明人： Kimio Nishimura , Hidenobu Matsuyama
IPC分类号： F02F1/00 , B23K26/00 , B23K26/04 , B23K26/34 , C23C24/10 , C23C26/02 , C23C24/00
CPC分类号： B23K26/34 , B23K26/32 , B23K35/002 , B32B15/017 , C23C24/10 , C23C26/02 , B23K2203/10 , B23K2203/12 , B23K2203/18
摘要： In a cladding method for covering a surface of a base metal with a metal for coating by using a processing apparatus for supplying a levigated coating metal together with irradiating a laser beam, in a first step, a first layer of cladding is formed on a surface of the base metal, and in a second step, a second layer is formed on a cladding starting portion in the first layer in an overlapping manner. In the second step, the processing apparatus is moved to an upper position which is more apart from the base metal than in the first step. In the above manner, since the processing apparatus forms the second layer of cladding with moving the processing apparatus upward, a processing point is moved upward together with motion of the processing apparatus. As a result of this, a generation of a defect in an overlapping portion of the cladding and a neighborhood thereof can be prevented.
摘要翻译：在一种用于通过使用用于向照射激光束供应被引导的涂层金属的处理装置来覆盖基体金属的表面的包覆方法中，在第一步骤中，在表面上形成第一层包层并且在第二步骤中，第二层以重叠的方式形成在第一层中的包层起始部分上。在第二步骤中，处理装置移动到与第一步骤相比离开贱金属更远的上部位置。以上述方式，由于处理装置通过向上移动处理装置而形成第二层包层，所以处理点随着处理装置的运动而向上移动。结果，可以防止在包层的重叠部分及其附近产生缺陷。

10. 发明授权

US08859041B2 Thermal spraying preprocessing method and a cylinder block of an engine so preprocessed 有权
标题翻译：热喷涂预处理方法和发动机的气缸体如此预处理
公开(公告)号：US08859041B2
公开(公告)日：2014-10-14
申请号：US10572137
申请日：2005-10-14
申请人： Takashi Sekikawa , Masahiko Iizumi , Takashi Ogino , Kimio Nishimura , Eiji Shiotani , Hideo Takahashi
发明人： Takashi Sekikawa , Masahiko Iizumi , Takashi Ogino , Kimio Nishimura , Eiji Shiotani , Hideo Takahashi
IPC分类号： B05D7/22 , B23P9/02 , C23C28/02 , C23C24/02 , B24B33/02 , C23C26/00 , C23C4/02
CPC分类号： B23P9/02 , B24B33/02 , C23C4/02 , C23C24/02 , C23C26/00 , C23C28/02 , C23C28/021 , C23C28/023 , Y10T29/49272
摘要： The adhesiveness of a thermal spray coating and a cylinder internal surface is improved by forming a sufficient roughened surface on an internal surface. A processing roller is installed on the main shaft of a processing device via a pressurizing mechanism. An uneven surface is provided on the external periphery of the processing roller. By pressing the processing roller against the internal surface while the roller rotates and moves, a fine unevenness that corresponds to the unevenness of the roller is formed on the cylinder internal surface. A thermal spray coating is formed on the internal surface where the inner surface has been roughened by forming the above-mentioned unevenness.
摘要翻译：通过在内表面上形成足够的粗糙表面来改善热喷涂层和气缸内表面的粘合性。处理辊经由加压机构安装在处理装置的主轴上。在处理辊的外周设有不平坦的表面。通过在辊旋转移动的同时将处理辊压靠在内表面上，在气缸内表面上形成与辊不均匀相对应的微细凹凸。通过形成上述凹凸，在内表面被粗糙化的内表面上形成热喷涂。

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