会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Thrust bearing and shoe lubricator for a swash plate type compressor
    • 用于斜盘式压缩机的推力轴承和鞋面润滑器
    • US5009574A
    • 1991-04-23
    • US445289
    • 1989-12-04
    • Hayato IkedaMasahiro SawadaNorihiko Nakamura
    • Hayato IkedaMasahiro SawadaNorihiko Nakamura
    • F04B27/08F04B27/10
    • F04B27/109
    • A swash plate type compressor having a pair of axially combined front and rear cylinder blocks forming therein a plurality of cylinder bores, a swash plate chamber, and an oil chamber in which a lubricating oil is stored to be stirred by a swash plate rotatably received in the swash plate chamber, a drive shaft centrally rotatably mounted in the combined cylinder blocks to cause a rotation of the swash plate, a plurality of reciprocatory double-headed pistons slidably fitted in the cylinder bores and operatively engaged with the swash plate via shoe members to be reciprocated by the rotation of the swash plate, a pair of thrust bearings axially supporting the swash plate, front and rear housings having suction chambers for the refrigerant gas before compression and discharge chambers for the refrigerant gas after compression, the front housing further having a shaft sealing chamber formed therein and separated from the suction chamber thereof to define an intermediate pressure chamber between the high pressure swash plate chamber and the low pressure suction chamber of the front housing, a thin fluid passageway interconnecting the shaft sealing chamber with the suction chamber. The intermediate pressure chamber and the thin fluid passageway prevent evacuation of the lubricating oil from the swash plate chamber to the suction chamber even during the rotation of the compressor at a high speed, to thereby promote a lubrication of the thrust bearings, the shoes, and the swash plate.
    • 一种斜盘式压缩机,其具有一对轴向组合的前后气缸体,其中形成有多个气缸孔,斜盘室和油室,其中存储润滑油,以可旋转地接收在其中的斜盘搅拌 旋转斜盘室,可旋转地安装在组合气缸体中以使旋转斜盘旋转的驱动轴,多个可滑动地装配在气缸孔中的往复式双头活塞,并通过鞋件与斜盘可操作地接合, 通过旋转斜盘的旋转,一对轴向支撑斜板的止推轴承往复运动,前后壳体具有用于压缩后的制冷剂气体的压缩和排出室之前的制冷剂气体的吸入室,前壳体还具有 轴密封室形成在其中并与其吸入室分离以限定中间压力室 在前壳体的高压斜盘室和低压吸入室之间,将轴密封室与吸入室互连的薄流体通道。 即使在压缩机高速旋转期间,中间压力室和薄流体通道也防止润滑油从旋转斜盘室抽吸到吸入室,从而促进推力轴承,鞋和 斜盘。