| Patents for F04C 23 - Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids (6,201) |
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| 03/05/2015 | US20150064044 Gas compressor |
| 03/03/2015 | US8967987 Scroll compressor having at least one bypass hole |
| 03/03/2015 | US8967984 Rotary compressor |
| 02/26/2015 | WO2015025449A1 Multi-stage compressor and refrigeration cycle device |
| 02/26/2015 | US20150056086 Electric compressor |
| 02/26/2015 | US20150052936 Sealed compressor and vapor compression refrigeration cycle apparatus including the sealed compressor |
| 02/24/2015 | US8961161 Fluid machine provided with hermetic container that is subjected to pressure of working fluid |
| 02/24/2015 | US8961160 Scroll pump having separable orbiting plate scroll and method of replacing tip seal |
| 02/24/2015 | US8961159 Scroll compressor |
| 02/24/2015 | US8961158 Scroll compressor including intermittent back pressure chamber communication |
| 02/18/2015 | EP2837828A1 Compressor, air conditioner system comprising the compressor and heat pump water heater system |
| 02/17/2015 | US8956131 Scroll compressor |
| 02/17/2015 | US8956129 Electric compressor |
| 02/17/2015 | US8956128 Spherical expansion compressor adapted to variable working conditions |
| 02/17/2015 | US8955323 Compressor |
| 02/12/2015 | WO2015020273A1 Compression system |
| 02/11/2015 | EP2835496A1 Compressor and air conditioner including the same |
| 02/11/2015 | CN204152786U 一种联动式抽气及气体压缩装置 One kind of linkage-type pumping and gas compression equipment |
| 02/05/2015 | US20150037187 Pump |
| 02/05/2015 | US20150037186 Structure for stabilizing an orbiting scroll in a scroll compressor |
| 02/05/2015 | US20150037185 Orbiting crankshaft drive pin and associated drive pin sleeve geometry |
| 02/05/2015 | US20150037184 Double-ended scroll compressor lubrication of one orbiting scroll bearing via crankshaft oil gallery from another orbiting scroll bearing |
| 02/04/2015 | CN204140429U 新型罗茨鼓风机 The new blower |
| 02/04/2015 | CN204140409U 外转子式压缩机 Outer rotor compressor |
| 02/04/2015 | CN204140408U 压缩机 Compressor |
| 02/04/2015 | CN204140407U 旋转式压缩机 Rotary compressor |
| 02/04/2015 | CN204140406U 旋转式压缩机 Rotary compressor |
| 02/04/2015 | CN204140405U 一种微型制冷压缩机 A miniature refrigeration compressor |
| 02/04/2015 | CN204140404U 压缩机 Compressor |
| 02/04/2015 | CN204140403U 旋转式压缩机 Rotary compressor |
| 02/04/2015 | CN204140401U 旋转式压缩装置及具有其的旋转式压缩机 Rotary compression device and having its rotary compressor |
| 02/04/2015 | CN204140395U 一种车用气喇叭电泵 A vehicle air horn pump |
| 02/04/2015 | CN204140301U 压缩机 Compressor |
| 02/04/2015 | CN104329253A 高效永磁同步螺杆主机 Efficient permanent magnet synchronous screw host |
| 02/04/2015 | CN102667163B 多级真空泵 Multistage vacuum pump |
| 02/03/2015 | US8944784 Compressor and motor device thereof |
| 02/03/2015 | US8944781 Electrically driven gas compressor |
| 01/28/2015 | CN104314816A 单向阀门式导管吸收泵 One-way valve conduit absorbed pump |
| 01/28/2015 | CN104314815A 多缸旋转式压缩机 Multi-cylinder rotary compressor |
| 01/28/2015 | CN102762868B 回转式压缩机以及制冷循环装置 The rotary compressor and a refrigeration cycle apparatus |
| 01/27/2015 | US8939742 Compressor with steel and cast iron sliding materials |
| 01/27/2015 | US8939741 Scroll compressor |
| 01/27/2015 | US8939739 Electric compressor |
| 01/22/2015 | US20150023826 Screw compressor |
| 01/22/2015 | US20150023820 Offset electrical terminal box with angled studs |
| 01/21/2015 | CN204113654U 无油静音压缩机 Oil-free compressors Silent |
| 01/21/2015 | CN204113653U 泵体结构、双级压缩机及空调系统 Pump structure, dual-stage compressors and air conditioning systems |
| 01/21/2015 | CN104302924A 旋转式流体机械及其组装方法 Rotary fluid machine and assembly methods |
| 01/21/2015 | CN104302922A 用于排空腔室的泵装置和方法 Pump apparatus and method for emptying the chamber |
| 01/21/2015 | CN104295497A 干泵安全停止装置及其使用方法以及干泵系统 Dry pump safety stop and methods of use as well as a dry pump system |
| 01/21/2015 | CN104295496A 外转子式压缩机 Outer rotor compressor |
| 01/21/2015 | CN104295269A 一体化井组增压集成装置 Well integrated booster group integrated device |
| 01/21/2015 | CN102444583B 双转子压缩机 Dual-rotor compressor |
| 01/21/2015 | CN102374166B 带有沉头槽的泵体及具有该泵体的双转子两级增焓压缩机 Enthalpy of the pump casing and has a double sink with two-stage compressor rotor head slot |
| 01/20/2015 | US8936449 Hermetic compressor and manufacturing method thereof |
| 01/20/2015 | US8936448 Rotary compressor having main cylinder chamber and sub-cylinder chamber with an end plate received therein |
| 01/14/2015 | EP2824329A2 Scroll compressor |
| 01/14/2015 | EP2823182A1 Improved pumping unit and method for controlling such a pumping unit |
| 01/14/2015 | CN204099205U 用于三缸双级压缩机的隔板组件及三缸双级压缩机 Diaphragm assembly and triplex triplex two-stage compressor for the two-stage compressor |
| 01/14/2015 | CN102472281B 多汽缸旋转式压缩机和制冷循环装置 Multi-cylinder rotary compressor and a refrigerating cycle apparatus |
| 01/13/2015 | US8932036 Compressor seal assembly |
| 01/08/2015 | WO2015001059A1 Dry low vacuum pump |
| 01/08/2015 | US20150010414 Stator, three-phase induction motor, and compressor |
| 01/07/2015 | EP2820306A1 Compressor device, as well as the use of such an assembly |
| 01/07/2015 | CN204082549U 一种压缩机 A compressor |
| 01/07/2015 | CN204082548U 一种无漏油、低噪音的真空泵中转子驱动机构 A non-spill, pump rotor drive mechanism and low noise |
| 01/07/2015 | CN204082547U 搭载ms电机的涡旋压缩机 The scroll compressor motor mounted ms |
| 01/07/2015 | CN204082544U 制冷剂压缩机 Refrigerant compressor |
| 01/07/2015 | CN204082541U 高效稳定永磁同步螺杆主机 Stable and efficient permanent magnet synchronous screw host |
| 01/07/2015 | CN104265633A 一种螺杆式气体压缩机 A screw-type gas compressor |
| 01/07/2015 | CN104265631A 一种联动式抽气及气体压缩装置 One kind of linkage-type pumping and gas compression equipment |
| 01/06/2015 | US8926295 Compressor |
| 12/31/2014 | CN204061189U 一种新能源车用电子真空泵的消音组件 A new energy vehicles with electronic vacuum muffler assembly |
| 12/31/2014 | CN204061183U 一种刹车真空助力器用电子真空泵的轴承固定结构 Bearing a fixed structure brake vacuum booster pump for Used Electronics |
| 12/31/2014 | CN204061178U 一种通过转子实现真空的真空泵 A vacuum pump to achieve through the rotor |
| 12/31/2014 | CN204061177U 压缩机 Compressor |
| 12/31/2014 | CN204061176U 一种罗茨真空泵 One kind of Roots vacuum pump |
| 12/31/2014 | CN204061175U 燃气引擎驱动的天然气螺杆压缩机系统 Natural gas engine-driven screw compressor system |
| 12/31/2014 | CN204061174U 一体式螺杆中压空气压缩机 One-piece screw air compressor pressure |
| 12/31/2014 | CN104251213A 马达驱动压缩机 Motor-driven compressor |
| 12/31/2014 | CN104251212A 马达驱动压缩机 Motor-driven compressor |
| 12/31/2014 | CN104251211A 压缩机 Compressor |
| 12/31/2014 | CN104251210A 压缩机及其泵体组件 Compressor and pump components |
| 12/31/2014 | CN104251209A 压缩机及其泵体组件 Compressor and pump components |
| 12/31/2014 | CN104251208A 滚动转子式压缩机及具有其的空调器 Scroll compressor rotor and have their air conditioners |
| 12/31/2014 | CN104251207A 双级增焓转子压缩机及具有其的空调器、热泵热水器 Two-stage compressor rotor enthalpy and has its air conditioner, heat pump water heater |
| 12/31/2014 | CN104251206A 一种旋转式双级压缩机 A rotary two-stage compressor |
| 12/31/2014 | CN102691662B 泵安装结构 Pump mounting structure |
| 12/30/2014 | US8920139 Suction duct with stabilizing ribs |
| 12/30/2014 | US8920134 Soft-start hermetic compressor |
| 12/24/2014 | CN204041458U 一种压缩机 A compressor |
| 12/24/2014 | CN204041457U 全性能螺杆空气压缩机一体机 Full-performance screw air compressor machine |
| 12/24/2014 | CN102691660B 一种高制冷性能的二级双缸压缩机 A high-performance two-cylinder compressor refrigeration |
| 12/23/2014 | US8915725 Compressor in which a shaft center of a suction pipe is disposed to not correspond to a shaft center of a refrigerant suction passage of a stationary shaft and an upper end of the stationary shaft protrudes higher than a bottom of an accumulator chamber |
| 12/23/2014 | US8915720 Fan hub integrated vacuum pump system |
| 12/17/2014 | CN204025060U 一种改进油冷却系统的空气压缩机 An improved oil cooling system of an air compressor |
| 12/17/2014 | CN204025054U 一种同轴螺杆空压机 A coaxial screw compressor |
| 12/17/2014 | CN204025053U 压缩机及空调器 Compressors and air conditioners |
| 12/17/2014 | CN204025052U 双级增焓转子式压缩机及空调器 Two-stage compressor rotor enthalpy and air conditioners |
| 12/17/2014 | CN104220757A 压缩机设备以及此种压缩机设备的应用 Application of such compressors and compressor equipment equipment |