公开(公告)号：US09181936B2

公开(公告)日：2015-11-10

申请号：US13703743

申请日：2011-03-22

申请人： Satoshi Nomura ,  Masaharu Hatta ,  Masanori Akizuki

发明人： Satoshi Nomura ,  Masaharu Hatta ,  Masanori Akizuki

IPC分类号： F04B27/08

CPC分类号： F04B27/0821 ,  F04B27/0886 ,  F04B27/1036 ,  F04B27/1054 ,  F04B39/0005

摘要： A swash plate compressor 1 includes a swash plate 3 which rotates around a rotary shaft 2, a piston 4 which moves forward and backward in response to the rotation of the swash plate 3 and in which a hemispherical concave sliding surface 4a is formed, and a shoe 5 in which there are formed a flat end surface portion 12 which comes into sliding contact with the swash plate 3 and a spherical surface portion 11 which comes into sliding contact with the sliding surface 4a of the piston 4. A columnar portion 13 is formed between the spherical surface portion 11 and the end surface portion 12 in the shoe 5, and in a boundary area between the columnar portion 13 and the spherical surface portion 11, there is formed a spherical-surface-portion side flange 14 which protrudes radially outward and constitutes the spherical surface portion.

摘要翻译： 旋转斜盘压缩机1包括围绕旋转轴2旋转的斜盘3，响应于旋转斜盘3的旋转而前后移动的活塞4，其中形成有半球形凹形滑动表面4a， 其中形成有与斜板3滑动接触的平坦端面部分12和与活塞4的滑动表面4a滑动接触的球形表面部分11.形成柱状部分13 在鞋5中的球面部11和端面部12之间，在柱状部13与球面部11之间的边界区域形成有径向向外侧突出的球面部侧凸缘14 并构成球面部。

公开(公告)号：US20110158829A1

公开(公告)日：2011-06-30

申请号：US12733579

申请日：2009-11-26

申请人： Masaharu Hatta ,  Masanori Akizuki ,  Satoshi Nomura ,  Hiroshi Kanemitsu

发明人： Masaharu Hatta ,  Masanori Akizuki ,  Satoshi Nomura ,  Hiroshi Kanemitsu

IPC分类号： F04B27/08

CPC分类号： F04B27/0886 ,  F04B27/1054 ,  F04B53/14 ,  F04B53/16

摘要： A swash plate type compressor 1 includes a swash plate 3 rotating around a rotating shaft, pistons 4 that advance and retreat with the rotation of the swash plate and each are formed with a hemispherical concave sliding surface, and shoes 5 each formed with a flat end surface part 12 being in sliding contact with the swash plate and a spherical surface part 11 being in sliding contact with the sliding surface 4a of the piston. A cylindrical part 13 is formed between the spherical surface part and the end surface part of the shoe, and the shoe is formed with a flange part 14 that surrounds the boundary portion between the cylindrical part and the end surface part and is in sliding contact with the swash plate. Further, the flange part is located on the inside of an imaginary spherical surface S including the sliding surface of the piston, and the diameter d2 of the cylindrical part is smaller than the diameter d3 of the opening of the sliding surface of the piston. The shoe can be lubricated satisfactorily.

摘要翻译： 旋转斜盘式压缩机1包括围绕旋转轴旋转的旋转斜盘3，随着旋转斜盘的旋转而前进和后退的活塞4，并且每个都形成有半球形凹形滑动表面，并且每个形成有平坦端 表面部分12与斜盘滑动接触，球面部分11与活塞的滑动表面4a滑动接触。 在鞋面的球面部和端面部之间形成有圆筒部13，鞋形成有包围圆筒部和端面部之间的边界部的凸缘部14，与凸缘部14滑动接触 斜盘。 此外，凸缘部位于包括活塞的滑动面的假想球面S的内侧，圆筒部的直径d2比活塞的滑动面的开口部的直径d3小。 鞋子可以令人满意地润滑。

公开(公告)号：US09453509B2

公开(公告)日：2016-09-27

申请号：US14349982

申请日：2012-08-10

申请人： Naoki Horibe ,  Masaharu Hatta ,  Satoshi Nomura ,  Akira Sawamoto ,  Takao Masamura ,  Masanori Akizuki ,  Youichirou Tsuboi ,  Maki Aoki ,  Akio Hiraoka

发明人： Naoki Horibe ,  Masaharu Hatta ,  Satoshi Nomura ,  Akira Sawamoto ,  Takao Masamura ,  Masanori Akizuki ,  Youichirou Tsuboi ,  Maki Aoki ,  Akio Hiraoka

IPC分类号： F16C33/24 ,  F16C33/04 ,  F04C15/00 ,  F01C21/00 ,  C04B35/52 ,  C10M169/04 ,  F04C18/02 ,  C10M147/02 ,  C10M101/02 ,  C10M103/00 ,  C10M103/06 ,  C10M107/38 ,  C10M107/50 ,  C10M125/22 ,  C10M125/26 ,  C23C24/08 ,  C23C26/00 ,  F16C17/02 ,  F16C33/16 ,  F16C33/12 ,  F01C21/02 ,  F04C23/00 ,  F04C29/00

CPC分类号： F04C18/0215 ,  C10M101/02 ,  C10M103/00 ,  C10M103/06 ,  C10M107/38 ,  C10M107/50 ,  C10M111/04 ,  C10M125/22 ,  C10M125/26 ,  C10M147/02 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/0613 ,  C10M2201/0663 ,  C10M2201/103 ,  C10M2201/1033 ,  C10M2217/044 ,  C10M2217/0443 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/30 ,  C23C24/08 ,  C23C26/00 ,  F01C21/02 ,  F04C23/008 ,  F04C29/0042 ,  F04C2230/92 ,  F04C2240/56 ,  F05C2201/0448 ,  F05C2203/0808 ,  F05C2225/04 ,  F05C2225/10 ,  F05C2251/14 ,  F05C2253/20 ,  F16C17/02 ,  F16C33/121 ,  F16C33/16 ,  F16C2208/60 ,  F16C2360/42

摘要： A scroll compressor which can be mounted in an automobile has a slide bearing resulting from baking onto a back metal a sliding layer of 5-60 wt % graphite having an average diameter of 5-50 μm and a graphitization degree of at least 0.6, the remainder containing a polyimide resin and/or a polyamide-imide resin. The form of the graphite has: (a) an average shape factor (YAVE) as defined of 1-4 for the particles excluding the minute particles that are no greater than 0.5 times the average diameter, and there being at least 70% by number of particles having a shape factor (Y) in the range of 1-1.5; or (b) graphite particles having a particle ratio of at least 0.5 being at least 50% of the total by number.

摘要翻译： 可以安装在汽车中的涡旋压缩机具有滑动轴承，该滑动轴承由背面金属烘烤5-60重量％平均直径为5-50μm，石墨化度至少为0.6的石墨的滑动层， 余量含有聚酰亚胺树脂和/或聚酰胺 - 酰亚胺树脂。 石墨的形式具有：（a）对于不超过平均直径的0.5倍的微粒子除外的颗粒的平均形状因子（YAVE）为1-4，并且至少具有70％的数量 的形状因子（Y）在1-1.5范围内的颗粒; 或（b）粒子比为至少0.5的石墨颗粒为总数的至少50％。

公开(公告)号：US09435327B2

公开(公告)日：2016-09-06

申请号：US12735670

申请日：2009-12-07

申请人： Masaharu Hatta ,  Satoshi Nomura

发明人： Masaharu Hatta ,  Satoshi Nomura

IPC分类号： F04B27/08

CPC分类号： F04B27/0886

摘要： A shoe 5 includes a spherical portion 5A in sliding contact with a sliding surface 4a that is a hemispherical concave portion of a piston 4, an end surface portion 5B in sliding contact with a swash plate 3, and a circular cylindrical portion 5C formed between the spherical portion 5A and the end surface portion 5B. Linear oil grooves 5F are formed in the outer peripheral surface of the cylindrical portion 5C.

摘要翻译： 靴子5包括与作为活塞4的半球形凹部的滑动面4a滑动接触的球形部分5A，与斜盘3滑动接触的端面部分5B和形成在旋转斜盘3之间的圆筒形部分5C 球形部分5A和端面部分5B。 在圆筒部5C的外周面上形成线状油槽5F。

公开(公告)号：US20130089282A1

公开(公告)日：2013-04-11

申请号：US13704092

申请日：2011-03-22

申请人： Satoshi Nomura ,  Masaharu Hatta ,  Hiroshi Kanemitsu

发明人： Satoshi Nomura ,  Masaharu Hatta ,  Hiroshi Kanemitsu

IPC分类号： F16C17/12 ,  C21D9/00

CPC分类号： F16C17/12 ,  C21D1/09 ,  C21D1/38 ,  C21D9/00 ,  C21D9/0068 ,  C21D2221/00 ,  F04B27/0886 ,  F05C2251/10 ,  F05C2253/24 ,  F16C33/1065 ,  F16C33/14 ,  F16C2223/06 ,  F16C2223/10 ,  F16C2360/00 ,  F16C2362/52

摘要： A hemispherical shoe (sliding member) 1 has a flat sliding surface 3, which is quenched to form a quenched portion 7. A part of the quenched sliding surface is partially annealed to form an annealed portion 6. When an oil film pressure acts on the sliding surface 1, the annealed portion 6 is deformed by pressure so that the surface thereof has a concave portion 6A. In the annealed portion 6, a remaining quenched portion 8 may remain at the center part thereof.The concave portion 6A can be used as an oil reservoir or an oil flow path, so that an excellent seizure resistance can be ensured.

摘要翻译： 半球形鞋（滑动构件）1具有平坦的滑动表面3，其被淬火以形成淬火部分7.淬火的滑动表面的一部分被部分退火以形成退火部分6.当油膜压力作用在 滑动面1，退火部6通过压力变形，使得其表面具有凹部6A。 在退火部分6中，剩余的淬火部分8可以保留在其中心部分。 凹部6A可以用作储油器或油流路，能够确保良好的耐咬住性。

公开(公告)号：US20130084195A1

公开(公告)日：2013-04-04

申请号：US13703743

申请日：2011-03-22

申请人： Satoshi Nomura ,  Masaharu Hatta ,  Masanori Akizuki

发明人： Satoshi Nomura ,  Masaharu Hatta ,  Masanori Akizuki

IPC分类号： F04B27/08

CPC分类号： F04B27/0821 ,  F04B27/0886 ,  F04B27/1036 ,  F04B27/1054 ,  F04B39/0005

摘要： A swash plate compressor 1 includes a swash plate 3 which rotates around a rotary shaft 2, a piston 4 which moves forward and backward in response to the rotation of the swash plate 3 and in which a hemispherical concave sliding surface 4a is formed, and a shoe 5 in which there are formed a flat end surface portion 12 which comes into sliding contact with the swash plate 3 and a spherical surface portion 11 which comes into sliding contact with the sliding surface 4a of the piston 4. A columnar portion 13 is formed between the spherical surface portion 11 and the end surface portion 12 in the shoe 5, and in a boundary area between the columnar portion 13 and the spherical surface portion 11, there is formed a spherical-surface-portion side flange 14 which protrudes radially outward and constitutes the spherical surface portion.The lubrication of the shoe is satisfactorily performed and the entry of foreign matter into the sliding parts can be prevented.

摘要翻译： 旋转斜盘压缩机1包括围绕旋转轴2旋转的斜盘3，响应于旋转斜盘3的旋转而前后移动的活塞4，其中形成有半球形凹形滑动表面4a， 其中形成有与斜板3滑动接触的平坦端面部分12和与活塞4的滑动表面4a滑动接触的球形表面部分11.形成柱状部分13 在鞋5中的球面部11和端面部12之间，在柱状部13与球面部11之间的边界区域形成有径向向外侧突出的球面部侧凸缘14 并构成球面部。 令人满意地执行鞋的润滑，并且可以防止异物进入滑动部件。

公开(公告)号：US20140301880A1

公开(公告)日：2014-10-09

申请号：US14349982

申请日：2012-08-10

申请人： Naoki Horibe ,  Masaharu Hatta ,  Satoshi Nomura ,  Akira Sawamoto ,  Takao Masamura ,  Masanori Akizuki ,  Youichirou Tsuboi ,  Maki Aoki ,  Akio Hiraoka

发明人： Naoki Horibe ,  Masaharu Hatta ,  Satoshi Nomura ,  Akira Sawamoto ,  Takao Masamura ,  Masanori Akizuki ,  Youichirou Tsuboi ,  Maki Aoki ,  Akio Hiraoka

IPC分类号： F04C18/02

CPC分类号： F04C18/0215 ,  C10M101/02 ,  C10M103/00 ,  C10M103/06 ,  C10M107/38 ,  C10M107/50 ,  C10M111/04 ,  C10M125/22 ,  C10M125/26 ,  C10M147/02 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/0613 ,  C10M2201/0663 ,  C10M2201/103 ,  C10M2201/1033 ,  C10M2217/044 ,  C10M2217/0443 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/30 ,  C23C24/08 ,  C23C26/00 ,  F01C21/02 ,  F04C23/008 ,  F04C29/0042 ,  F04C2230/92 ,  F04C2240/56 ,  F05C2201/0448 ,  F05C2203/0808 ,  F05C2225/04 ,  F05C2225/10 ,  F05C2251/14 ,  F05C2253/20 ,  F16C17/02 ,  F16C33/121 ,  F16C33/16 ,  F16C2208/60 ,  F16C2360/42

摘要： [Problem] To exchange the roller bearing that has been used in a scroll compressor mounted in an automobile with a m slide bearing. To provide a slide bearing having a performance that is at least equivalent to that of a roller bearing.[Solution] The slide bearing results from baking onto a back metal a sliding layer of 5-60 wt % graphite having an average diameter of 5-50 μm and a graphitization degree of at least 0.6, the remainder comprising a polyimide resin and/or a polyamide-imide resin. The form of the graphite has: (a) an average shape factor (YAVE) as defined of 1-4 for the particles excluding the minute particles that are no greater than 0.5 times the average diameter, and there being at least 70% by number of particles having a shape factor (Y) in the range of 1-1.5; or (b) graphite particles having a particle ratio of at least 0.5 being at least 50% of the total by number.

摘要翻译： [问题]更换已安装在带滑动轴承的汽车中的涡旋压缩机中使用的滚子轴承。 提供具有与滚子轴承的性能至少相当的性能的滑动轴承。 [解决方案]滑动轴承由背面金属烘烤5-60重量％平均直径为5-50μm，石墨化度至少为0.6的石墨的滑动层，其余部分包含聚酰亚胺树脂和/或 聚酰胺 - 酰亚胺树脂。 石墨的形式具有：（a）对于不超过平均直径的0.5倍的微粒子除外的颗粒的平均形状因子（YAVE）为1-4，并且至少具有70％的数量 的形状因子（Y）在1-1.5范围内的颗粒; 或（b）粒子比为至少0.5的石墨颗粒为总数的至少50％。

公开(公告)号：US08734124B2

公开(公告)日：2014-05-27

申请号：US12733579

申请日：2009-11-26

申请人： Masaharu Hatta ,  Masanori Akizuki ,  Satoshi Nomura ,  Hiroshi Kanemitsu

发明人： Masaharu Hatta ,  Masanori Akizuki ,  Satoshi Nomura ,  Hiroshi Kanemitsu

IPC分类号： F04B53/14

CPC分类号： F04B27/0886 ,  F04B27/1054 ,  F04B53/14 ,  F04B53/16

摘要： A swash plate type compressor includes a swash plate rotating around a rotating shaft, pistons that advance and retreat with the rotation of the swash plate and formed with a hemispherical concave sliding surface, and shoes formed with a flat end surface part in sliding contact with the swash plate and a spherical surface part in sliding contact with the sliding surface of the piston. A cylindrical part is formed between the spherical surface part and the end surface part of the shoe, and the shoe is formed with a flange part that surrounds the boundary portion between the cylindrical part and the end surface part and is in sliding contact with the swash plate. Further, the flange part is located on the inside of an imaginary spherical surface including the sliding surface of the piston.

摘要翻译： 旋转斜盘式压缩机包括围绕旋转轴旋转的旋转斜盘，随着旋转斜盘的旋转而前进和后退的活塞，形成有半球形的凹形滑动表面，并且形成有平坦端面部分的鞋与滑动接触 斜盘和与活塞的滑动表面滑动接触的球形表面部分。 在鞋面的球面部和端面部之间形成有圆筒部，鞋形成有围绕圆筒部与端面部之间的边界部的凸缘部，与斜面滑动接触 盘子。 此外，凸缘部位于包括活塞的滑动面的假想球面的内侧。

公开(公告)号：US08770842B2

公开(公告)日：2014-07-08

申请号：US13704092

申请日：2011-03-22

申请人： Satoshi Nomura ,  Masaharu Hatta ,  Hiroshi Kanemitsu

发明人： Satoshi Nomura ,  Masaharu Hatta ,  Hiroshi Kanemitsu

IPC分类号： F16C33/02

CPC分类号： F16C17/12 ,  C21D1/09 ,  C21D1/38 ,  C21D9/00 ,  C21D9/0068 ,  C21D2221/00 ,  F04B27/0886 ,  F05C2251/10 ,  F05C2253/24 ,  F16C33/1065 ,  F16C33/14 ,  F16C2223/06 ,  F16C2223/10 ,  F16C2360/00 ,  F16C2362/52

摘要： A hemispherical shoe (sliding member) 1 has a flat sliding surface 3, which is quenched to form a quenched portion 7. A part of the quenched sliding surface is partially annealed to form an annealed portion 6. When an oil film pressure acts on the sliding surface 1, the annealed portion 6 is deformed by pressure so that the surface thereof has a concave portion 6A. In the annealed portion 6, a remaining quenched portion 8 may remain at the center part thereof. The concave portion 6A can be used as an oil reservoir or an oil flow path, so that an excellent seizure resistance can be ensured.

摘要翻译： 半球形鞋（滑动构件）1具有平坦的滑动表面3，其被淬火以形成淬火部分7.淬火的滑动表面的一部分被部分退火以形成退火部分6.当油膜压力作用在 滑动面1，退火部6通过压力变形，使得其表面具有凹部6A。 在退火部分6中，剩余的淬火部分8可以保留在其中心部分。 凹部6A可以用作储油器或油流路，能够确保良好的耐咬住性。

公开(公告)号：US20110107908A1

公开(公告)日：2011-05-12

申请号：US12735670

申请日：2009-12-07

申请人： Masaharu Hatta ,  Satoshi Nomura

发明人： Masaharu Hatta ,  Satoshi Nomura

IPC分类号： F04B1/12

CPC分类号： F04B27/0886

摘要： A shoe 5 includes a spherical portion 5A in sliding contact with a sliding surface 4a that is a hemispherical concave portion of a piston 4, an end surface portion 5B in sliding contact with a swash plate 3, and a circular cylindrical portion 5C formed between the spherical portion 5A and the end surface portion 5B. A plurality of linear oil grooves 5F are formed in the outer peripheral surface of the cylindrical portion 5C.A lubricant oil separated from a refrigerant is held in each of the oil grooves 5F of the cylindrical portion 5C of the shoe 5 when a swash plate compressor 1 is in a non-operating state. When the swash plate compressor 1 is started, the lubricant oil in the oil grooves 5F is fed to the spherical portion 5A and the end surface portion 5B which are sliding portions.The shoe 5 having excellent lubricity in comparison with a conventional case can be thereby provided.

摘要翻译： 靴子5包括与作为活塞4的半球形凹部的滑动面4a滑动接触的球形部分5A，与斜盘3滑动接触的端面部分5B和形成在旋转斜盘3之间的圆筒形部分5C 球形部分5A和端面部分5B。 多个线状油槽5F形成在圆筒部5C的外周面上。 当斜盘压缩机1处于非操作状态时，从制冷剂分离的润滑油保持在鞋5的圆筒部5C的每个油槽5F中。 当斜盘压缩机1起动时，油槽5F中的润滑油被供给到作为滑动部的球面部5A和端面部5B。 因此可以提供与常规情况相比具有优异润滑性的鞋5。