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1. 发明公开

CN1034042A 流体压缩机失效
公开(公告)号：CN1034042A
公开(公告)日：1989-07-19
申请号：CN89100062.3
申请日：1988-12-31
申请人：东芝有限公司
发明人：饭田敏胜 , 藤原尚义 , 曾根良训
IPC分类号： F04B29/00 , F04B39/10
CPC分类号： F04C18/107
摘要：本发明涉及一种流体压缩机，具有偏心设置在缸体内部的其外周面上形成了螺旋形槽的活塞，该活塞具有能在此槽内自由滑动出入的螺旋形板部件，为使此板部件的外周边缘部分能朝向缸体的排放一侧，而使上述螺旋形槽设置成倾斜。

2. 发明授权

CN1019522B 流体压缩机失效
公开(公告)号：CN1019522B
公开(公告)日：1992-12-16
申请号：CN89100062.3
申请日：1988-12-31
申请人：东芝有限公司
发明人：饭田敏胜 , 藤原尚义 , 曾根良训
IPC分类号： F04B29/00 , F04B39/10
CPC分类号： F04C18/107
摘要：本发明涉及一种液体压缩机，具有偏心设置在缸体内部的其外周面上形成了螺旋形槽的活塞，该活塞具有能在此槽内自由滑动出入的螺旋形板部件，为使此板部件的外周边缘部分能朝向缸体的排放一侧，而使上述螺旋形槽设置成倾斜。

3. 发明公开

CN85109439A 流体机械设备无效
公开(公告)号：CN85109439A
公开(公告)日：1986-07-16
申请号：CN85109439
申请日：1985-12-28
申请人：株式会社日立制作所
发明人：金丸尚信 , 谷和志 , 小沼富泰 , 东海林昭
IPC分类号： F04B29/00 , F04B1/22 , F04B39/02
CPC分类号： F04B27/0821 , F04B27/0865 , F05C2203/086
摘要：对于作冷却器和空调器的气体压缩机中，在装有旋转气缸体的轴体和装有与该气缸体同步旋转的旋转板的轴体之间，其相互接触作成球面接触结构，同时往该球面接触结构部分导入出口侧的含有润滑油的高压工作气体。采用这种结构，利用在工作行程中产生的高压，往球面接触结构部分输送带有润滑油的工作气体。因此对球面接触结构部分进行了合理的润滑，提高了耐久性。

4. 实用新型

CN2037780U 无曲轴往复活塞式空气压缩机失效
公开(公告)号：CN2037780U
公开(公告)日：1989-05-17
申请号：CN88213635
申请日：1988-08-25
申请人：刘振泽 , 宋敏
发明人：刘振泽 , 宋敏
IPC分类号： F04B29/00
摘要：一种无曲轴往复活塞式空气压缩机，包括电机带动的传动主轴，传动主轴带动依次传递动力的波动传动轴、波动工作轴，波动工作轴外面的空套带动往复活塞运动，该装置用波动工作轴上的偏心锤在旋转过程中产生的非线性力作功来实现波动工作轴的波动，从而带动活塞的往复运动。由于取代了曲轴连杆，并且活塞无空行程，因此效率高、可实现输入动力20瓦，有效排气量10立方米/分，压力8.25公斤/cm2。可广泛用于空气压缩机及各种机械设备上。

5. 实用新型

CN2045028U 融衡式能量转换机失效
公开(公告)号：CN2045028U
公开(公告)日：1989-09-27
申请号：CN88214295
申请日：1988-09-30
申请人：周国炳
发明人：周国炳
IPC分类号： F04B29/00
摘要：一种新式压缩机称为融衡式能量转换机，分为压缩机主机及平衡调节器两部分，均由活动缸体、固定柱塞、密封压盖所组成，装在气罐中。主机及平衡调节器的活动缸体相互连接在一起且有管道相通，固定柱塞也相互与气罐连成整体。主机缸体做往复运动调节平衡器缸体亦随之运动，压缩空气到罐内，密封压盖在往向推进时与缸体密闭，退回时脱开使推力与阻力相互抵消达到平衡，以解决压缩机在持续升压中产生反压阻力的问题，本机可用于各种增压设备上起到省力节能的作用。

6. 发明专利

NZ512198A A float valve assembly for controlling inflow to a water purification system 未知
公开(公告)号：NZ512198A
公开(公告)日：2001-07-27
申请号：NZ51219899
申请日：1999-07-14
申请人： OASIS CORP
发明人： BUSICK LOUIS M , GERIO GALEN L
IPC分类号： F04B49/025 , F16K31/24 , F16K33/00 , F04B29/00
摘要： A float valve assembly for regulating water inflow to a reservoir comprises: a) a valve unit defining a flow path having an inlet adapted for connection to a water source and an outlet adapted for connection to a purification module, and a primary valve and a secondary valve mounted along the flow path, each of the primary and secondary valves being movable between open and closed positions respectively permitting and preventing water flow through the flow path to the purification module; b) a primary float arm having an inboard end connected to the primary valve for moving the primary valve between the open and closed positions; c) a primary float coupled to an outboard end of the primary float arm and responsive to the level of water within a reservoir for moving the primary float arm to displace the primary valve from the open position to the closed position when the water level rises to a first predetermined level, and for moving the primary float arm to displace the primary valve from the closed position to the open position when the water level falls below the first predetermined level; d) a secondary float arm having an inboard end connected to the secondary valve for moving the secondary valve between the open and closed positions and e) a secondary float coupled to an outboard end of the secondary float arm and responsive to the level of water within the reservoir for moving the secondary float arm to displace the secondary valve from the open position to the closed position when the water level rises to a second predetermined level higher than the first level, and for allowing movement of the secondary float arm to displace the secondary valve from the closed position to the open position when the water level falls below the predetermined level. The primary valve comprises a banjo valve having a central valve head disposed substantially concentrically within an outer annular seal ring and interconnected thereto by a radial arm, and further wherein the inboard end of the primary float arm is co-moulded within the valve and extends therefrom through the radical arm and seal ring to protrude outwardly from the valve unit to the outboard end thereof connected to the primary float.

7. 发明专利

CA2080066A1 Slant Plate Type Compressor with Variable Capacity Control Mechanism 未知
公开(公告)号：CA2080066A1
公开(公告)日：1993-04-08
申请号：CA2080066
申请日：1992-10-07
申请人： SANDEN CORP
发明人： TAGUCHI YUKIHIKO
IPC分类号： F04B27/08 , F04B27/14 , F04B27/18 , F04B39/10 , F04B49/00 , F04B29/00
摘要： A variable capacity type slant plate type compressor including a crank chamber, a suction chamber and a discharge chamber is disclosed. The crank chamber is linked by a first communication path to the suction chamber, and is linked by a second communication path to the discharge chamber. A first valve control mechanism is disposed within the first communication path and second valve control mechanism is disposed within the second communication path. Fluid communication between the crank and suction chambers is controlled by the first valve control mechanism so that the suction chamber pressure is maintained at one predetermined constant value while fluid communication between the crank and discharge chambers is continuously closed. Fluid communication between the crank and discharge chambers is opened by the second valve control mechanism when the predetermined constant value of the suction chamber pressure must be increased. However, in the latter condition, fluid communication between the crank and suction chambers is continuously closed as long as the crank chamber pressure is not abnormally increased.

8. 发明专利

DE2862479D1 COMPRESSOR WITH PISTON AND CYLINDER PISTON, BOTH PERFORMING ORBITAL MOVEMENTS 未知
公开(公告)号：DE2862479D1
公开(公告)日：1986-05-07
申请号：DE2862479
申请日：1978-12-01
申请人： LASSOTA MAREK JAN
发明人： LASSOTA MAREK JAN
IPC分类号： F04B3/00 , F04B27/02 , F04B29/00 , F16J10/02

9. 发明专利

CS213457B1 PRESSURE PUMP WITH DIFFERENCIAL INPUT 未知
公开(公告)号：CS213457B1
公开(公告)日：1982-04-09
申请号：CS727280
申请日：1980-10-28
申请人： KLIMO VLADIMIR
发明人： KLIMO VLADIMIR
IPC分类号： F04B27/00 , F04B29/00

10. 发明专利

AR223509A1 未知
公开(公告)号：AR223509A1
公开(公告)日：1981-08-31
申请号：AR27978480
申请日：1980-01-29
申请人： COMERCI VICENTE
IPC分类号： F04B29/00

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