-
公开(公告)号：EP0819849A3
公开(公告)日：2000-11-08
申请号：EP97111950.8
申请日：1997-07-14
IPC分类号： F04B27/08
CPC分类号： F04B27/0878
摘要： A piston (21) for use in a compressor that compresses gas containing lubricating oil is disclosed. The compressor includes a housing (11, 12, 13) having a crank chamber (15) and cylinder bores (12a), and a swash plate (19) located in the crank chamber (15). The swash plate (19) is operably connected to the pistons (21) by shoes (22) to convert the rotation of a drive shaft (16) to the reciprocation of each piston (21). Each piston (21) has a head (21c) for compressing the gas supplied to the cylinder bore (12a) and a skirt (21a) projecting from the head (21c) toward the crank chamber (15). The skirt (21a) is connected to the swash plate (19). A restrictor (21e) is provided on the skirt (21a) to prevent the piston (21) from rotating in the cylinder bore (12a). The restrictor (21e) has a pair of arched surfaces (31) slidably contacting an inner surface of the housing (11, 12, 13) and a recessed surface (30) located between the arched surfaces (31) and free from contact with the inner surface. The recessed surface (30) defines a gap (S1) for allowing passage of the oil between the recessed surface (30) and the inner surface. The gap (S1) leads the oil in the crank chamber (15) toward the shoes (22) when the piston (21) moves from a top dead center position to a bottom dead center position.
摘要翻译： 公开了一种用于压缩含有润滑油的气体的压缩机的活塞（21）。 压缩机包括具有曲柄室（15）和气缸孔（12a）的壳体（11,12,13）和位于曲柄室（15）中的旋转斜盘（19）。 斜盘（19）通过鞋（22）可操作地连接到活塞（21），以将驱动轴（16）的旋转转换成每个活塞（21）的往复运动。 每个活塞（21）具有用于压缩供应到气缸孔（12a）的气体的头部（21c）和从头部（21c）朝向曲柄室（15）突出的裙部（21a）。 裙部（21a）连接到旋转斜盘（19）。 限流器（21e）设置在裙部（21a）上，以防止活塞（21）在气缸孔（12a）中旋转。 限流器（21e）具有一对可滑动地接触壳体（11,12,13）的内表面的拱形表面（31）和位于拱形表面（31）之间并且没有接触的凹陷表面（30） 内表面。 凹面（30）限定用于允许油在凹面（30）和内表面之间通过的间隙（S1）。 当活塞（21）从上止点位置移动到下死点位置时，间隙（S1）将曲柄室（15）中的油向鞋（22）引导。
-
公开(公告)号：EP0819850A3
公开(公告)日：2000-11-15
申请号：EP97111973.0
申请日：1997-07-14
IPC分类号： F04B27/08
CPC分类号： F04B27/0878
摘要： A piston (21) for use in a compressor that compresses gas containing lubricating oil is disclosed. The compressor includes a housing (11, 12, 13) having a crank chamber (15) and cylinder bores (12a) for accommodating the pistons (21). A swash plate (19) is located in the crank chamber (15) and is supported on a drive shaft (16). The swash plate (19) is operably connected to the pistons (21) by shoes (22) to convert the rotation of the drive shaft (16) to reciprocation of each piston (21). Each piston (21) has a head (21c) for compressing the gas supplied to the cylinder bore (12a) and a skirt (21a) projecting from the head (21c) toward the crank chamber (15) and connected to the swash plate (19). A restrictor (21e) provided on the skirt (21a) slidably contacts an inner surface of the housing (11, 12, 13) to prevent the piston (21) from rotating in the cylinder bore (12a). A sloped surface (28) extends along the edge of an end face of the restrictor (21e). The sloped surface (28) guides the oil in the crank chamber (15) toward the shoes (22) when the piston (21) moves from a top dead center position to a bottom dead center position.
-
公开(公告)号：EP1030060A3
公开(公告)日：2001-02-21
申请号：EP00103520.3
申请日：2000-02-18
发明人： Kawaguchi, Masahiro , Hiramatsu, Osamu , Takagi, Mitsukazu , Shimizu, Atsushi , Kamiya, Sadayuki, c/o Gomunoinaki Co., Ltd. , Tanizawa, Mikihiko, c/o Gomunoinaki Co., Ltd.
IPC分类号： F04B39/02
CPC分类号： F04B27/109 , F04B39/04
摘要： An oil absorber (15) used for a compressor. The oil absorber (15) has improved oil absorption, improved shape retention and improved heat resistance. The oil absorber (15) effectively absorbs oil that escapes outside of the compressor. The oil absorber (15) is made of glass fiber, non-woven polyester, or porous resin.
-
公开(公告)号：EP1030060A2
公开(公告)日：2000-08-23
申请号：EP00103520.3
申请日：2000-02-18
发明人： Kawaguchi, Masahiro , Hiramatsu, Osamu , Takagi, Mitsukazu , Shimizu, Atsushi , Kamiya, Sadayuki, c/o Gomunoinaki Co., Ltd. , Tanizawa, Mikihiko, c/o Gomunoinaki Co., Ltd.
IPC分类号： F04B39/04
CPC分类号： F04B27/109 , F04B39/04
摘要： An oil absorber (15) used for a compressor. The oil absorber (15) has improved oil absorption, improved shape retention and improved heat resistance. The oil absorber (15) effectively absorbs oil that escapes outside of the compressor. The oil absorber (15) is made of glass fiber, non-woven polyester, or porous resin.
摘要翻译： 一种用于压缩机的吸油器（15）。 吸油剂（15）具有改善的吸油性，改善的形状保持性和改善的耐热性。 吸油器（15）有效吸收从压缩机外部溢出的油。 油吸收器（15）由玻璃纤维，无纺聚酯或多孔树脂制成。
-
公开(公告)号：EP0819850A2
公开(公告)日：1998-01-21
申请号：EP97111973.0
申请日：1997-07-14
IPC分类号： F04B27/08
CPC分类号： F04B27/0878
摘要： A piston (21) for use in a compressor that compresses gas containing lubricating oil is disclosed. The compressor includes a housing (11, 12, 13) having a crank chamber (15) and cylinder bores (12a) for accommodating the pistons (21). A swash plate (19) is located in the crank chamber (15) and is supported on a drive shaft (16). The swash plate (19) is operably connected to the pistons (21) by shoes (22) to convert the rotation of the drive shaft (16) to reciprocation of each piston (21). Each piston (21) has a head (21c) for compressing the gas supplied to the cylinder bore (12a) and a skirt (21a) projecting from the head (21c) toward the crank chamber (15) and connected to the swash plate (19). A restrictor (21e) provided on the skirt (21a) slidably contacts an inner surface of the housing (11, 12, 13) to prevent the piston (21) from rotating in the cylinder bore (12a). A sloped surface (28) extends along the edge of an end face of the restrictor (21e). The sloped surface (28) guides the oil in the crank chamber (15) toward the shoes (22) when the piston (21) moves from a top dead center position to a bottom dead center position.
摘要翻译： 公开了一种用于压缩含有润滑油的气体的压缩机的活塞（21）。 压缩机包括具有曲柄室（15）和用于容纳活塞（21）的气缸孔（12a）的壳体（11,12,13）。 斜盘（19）位于曲柄室（15）中并被支撑在驱动轴（16）上。 斜盘（19）通过鞋（22）可操作地连接到活塞（21），以将驱动轴（16）的旋转转换成每个活塞（21）的往复运动。 每个活塞（21）具有用于压缩供应到气缸孔（12a）的气体的头部（21c）和从头部（21c）朝向曲柄室（15）突出并连接到斜盘（ 19）。 设置在裙部（21a）上的限制器（21e）可滑动地接触壳体（11,12,13）的内表面，以防止活塞（21）在气缸孔（12a）中旋转。 倾斜表面（28）沿着限流器（21e）的端面的边缘延伸。 当活塞（21）从上止点位置移动到下死点位置时，倾斜表面（28）将曲柄室（15）中的油引向鞋（22）。
-
公开(公告)号：EP0819849A2
公开(公告)日：1998-01-21
申请号：EP97111950.8
申请日：1997-07-14
IPC分类号： F04B27/08
CPC分类号： F04B27/0878
摘要： A piston (21) for use in a compressor that compresses gas containing lubricating oil is disclosed. The compressor includes a housing (11, 12, 13) having a crank chamber (15) and cylinder bores (12a), and a swash plate (19) located in the crank chamber (15). The swash plate (19) is operably connected to the pistons (21) by shoes (22) to convert the rotation of a drive shaft (16) to the reciprocation of each piston (21). Each piston (21) has a head (21c) for compressing the gas supplied to the cylinder bore (12a) and a skirt (21a) projecting from the head (21c) toward the crank chamber (15). The skirt (21a) is connected to the swash plate (19). A restrictor (21e) is provided on the skirt (21a) to prevent the piston (21) from rotating in the cylinder bore (12a). The restrictor (21e) has a pair of arched surfaces (31) slidably contacting an inner surface of the housing (11, 12, 13) and a recessed surface (30) located between the arched surfaces (31) and free from contact with the inner surface. The recessed surface (30) defines a gap (S1) for allowing passage of the oil between the recessed surface (30) and the inner surface. The gap (S1) leads the oil in the crank chamber (15) toward the shoes (22) when the piston (21) moves from a top dead center position to a bottom dead center position.
摘要翻译： 公开了用于压缩含有润滑油的气体的压缩机中的活塞（21）。 压缩机包括具有曲轴室（15）和缸孔（12a）的壳体（11,12,13）以及位于曲轴室（15）中的斜盘（19）。 斜盘（19）通过滑靴（22）可操作地连接到活塞（21），以将驱动轴（16）的旋转转换成每个活塞（21）的往复运动。 每个活塞21具有用于压缩供给气缸孔12a的气体的头部21c和从头部21c向曲轴室15突出的裙部21a。 裙部（21a）连接到斜盘（19）。 限制器（21e）设置在裙部（21a）上以防止活塞（21）在气缸孔（12a）中旋转。 限流器（21e）具有一对可滑动地接触壳体（11,12,13）的内表面的拱形表面（31）和位于拱形表面（31）之间并且不与 内表面。 凹入表面（30）限定了用于允许油在凹入表面（30）和内表面之间通过的间隙（S1）。 当活塞（21）从上止点位置移动到下止点位置时，间隙（S1）将曲轴室（15）中的油导向滑靴（22）。
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.011 秒)
