| Patents for F04C 29 - Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups (16,981) |
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| 01/21/2015 | CN104295494A 一种涡旋式压缩机动涡旋配重结构 A scroll compressor orbiting counterweight structure |
| 01/21/2015 | CN102808770B 多缸旋转式压缩机 Multi-cylinder rotary compressor |
| 01/21/2015 | CN102734172B 电动压缩机 Electric compressor |
| 01/21/2015 | CN102734167B 回转式压缩机及其制造方法 The rotary compressor and its manufacturing method |
| 01/21/2015 | CN102628441B 真空泵 Vacuum pump |
| 01/21/2015 | CN102536830B 自共轭转子 Since the conjugate rotor |
| 01/21/2015 | CN102392820B 偏心盘固定式防逆向自转涡旋压缩机 Eccentric disk fixed scroll compressor anti-reverse rotation |
| 01/20/2015 | US8936450 Roots fluid machine with reduced gas leakage |
| 01/20/2015 | US8936449 Hermetic compressor and manufacturing method thereof |
| 01/20/2015 | US8936445 Reduced noise fluid pump |
| 01/15/2015 | WO2015005413A1 Motor-driven compressor |
| 01/15/2015 | US20150017045 Vacuum pump of vehicle for reducing operation noise |
| 01/15/2015 | US20150017043 Powder metal with solid lubricant and powder metal scroll compressor made therefrom |
| 01/15/2015 | DE102013114166A1 Vakuumpumpe eines Fahrzeuges zum Reduzieren eines Betriebsgeräusches Vacuum pump of a vehicle for reducing operating noise |
| 01/14/2015 | CN204099211U 一种流量控制接头及涡旋式空压机进气阀 A flow control joints and scroll compressor inlet valve |
| 01/14/2015 | CN204099210U 一种真空泵消声器除尘装置 In a vacuum muffler dust removal device |
| 01/14/2015 | CN204099209U 旋转式压缩机消音结构及具有该消音结构的旋转式压缩机 Rotary compressor silencer structure and having the structure of the rotary compressor silencer |
| 01/14/2015 | CN204099208U 卧式压缩机 Horizontal Compressor |
| 01/14/2015 | CN204099207U 螺杆压缩机及空调器 Screw compressors and air conditioners |
| 01/14/2015 | CN204099206U 直排大气多级罗茨真空泵 Vertical multistage Roots vacuum atmosphere |
| 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 | CN204099204U 气缸结构及旋转压缩机 Structure and rotary compressor cylinders |
| 01/14/2015 | CN204099201U 泵体结构及双缸压缩机 And twin-cylinder compressor pump structure |
| 01/14/2015 | CN204099198U 螺杆式压缩机 Screw compressors |
| 01/14/2015 | CN204099197U 一种输送高温气体的罗茨风机 A method for delivering high-temperature gas blower |
| 01/14/2015 | CN204099195U 水冷式无油涡旋压缩机 Water-cooled oil-free scroll compressor |
| 01/14/2015 | CN104279163A 旋转式压缩机 Rotary compressor |
| 01/14/2015 | CN102767523B 一种扭叶罗茨鼓风机转子型线的设计方法 A design method of leaf blower rotor profile twist |
| 01/14/2015 | CN102725526B 压缩机和冷冻装置 Compressor and the freezing apparatus |
| 01/14/2015 | CN102619757B 旋转式压缩机及其制造方法 A rotary compressor and its manufacturing method |
| 01/13/2015 | US8932033 Supercharger timing gear oil pump |
| 01/08/2015 | WO2015000162A1 Low backpressure rotary compressor |
| 01/08/2015 | US20150010417 Scroll compressor |
| 01/08/2015 | DE202013008468U1 Vakuumpumpengehäuse Vacuum pump housing |
| 01/08/2015 | DE102013011041A1 Ventil Valve |
| 01/07/2015 | EP2820307A1 Volumetric screw compressor |
| 01/07/2015 | EP2820305A1 Pump and/or compressor arrangement including mating, oscillatable vane members for the simultaneous admission and discharge of fluid |
| 01/07/2015 | EP2820300A2 Compressor device and method for controlling such a compressor device |
| 01/07/2015 | CN204084952U 一种接地型弹簧夹固定座 One land type collet holder |
| 01/07/2015 | CN204082559U 低电压强电流进排气口可变位式电动涡旋压缩机 Low voltage high current intake and exhaust ports variable bit electric scroll compressor |
| 01/07/2015 | CN204082558U 一种用于罗茨风机隔声罩的快速安装机构 A fast blower acoustic cover mounting mechanism for |
| 01/07/2015 | CN204082557U 真空泵螺杆转子冷却系统 Screw pump rotor cooling system |
| 01/07/2015 | CN204082556U 一种逆流冷却干式罗茨真空泵 Back-flow cooling dry vacuum pump Roots |
| 01/07/2015 | CN204082555U 滑片和压缩机 Vane compressors |
| 01/07/2015 | CN204082554U 一种真空泵油路结构 In a vacuum the oil structure |
| 01/07/2015 | CN204082553U 一种用于罗茨风机润滑油的更换报警提示装置 A blower oil change warning devices for tips |
| 01/07/2015 | CN204082552U 用于安装压缩机挡油板的支架 Compressor block oil plate for mounting bracket |
| 01/07/2015 | CN204082551U 一种高性能连体式空气压缩机机头 A high performance air compressor head piece |
| 01/07/2015 | CN204082550U 一种空气压缩机热能回收装置 An air compressor heat recovery unit |
| 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 | CN204082546U 一种水环式真空泵的叶轮 A water ring vacuum pump impeller |
| 01/07/2015 | CN204082545U 圆筒式压气机 Cylinder Compressor |
| 01/07/2015 | CN204082544U 制冷剂压缩机 Refrigerant compressor |
| 01/07/2015 | CN204082543U 单级式旋片真空泵 Single-stage rotary vane vacuum pump |
| 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 | CN204082540U 倍率线体涡旋式压缩机 Magnification line body scroll compressor |
| 01/07/2015 | CN104271959A 具有对齐的驱动机构和配重定位特征的曲轴 The crankshaft has a drive mechanism and features aligned with the relocation of |
| 01/07/2015 | CN104271958A 具有多个直径的压缩机外壳 A compressor housing having a plurality of diameters |
| 01/07/2015 | CN104271957A 具有滑块的涡旋压缩机 A scroll compressor having a slide |
| 01/07/2015 | CN104271956A 用于涡旋件对准的方法和装置 Method and apparatus for aligning a scroll member |
| 01/07/2015 | CN104271955A 带导向的涡旋压缩机 Belt-driven scroll compressor |
| 01/07/2015 | CN104265638A 低电压强电流进排气口可变位式电动涡旋压缩机 Low voltage high current intake and exhaust ports variable bit electric scroll compressor |
| 01/07/2015 | CN104265637A 罗茨风机的消音室 Roots blower anechoic chamber |
| 01/07/2015 | CN104265636A 一种逆流冷却干式罗茨真空泵 Back-flow cooling dry vacuum pump Roots |
| 01/07/2015 | CN104265635A 一种涡旋流体机械的防自转机构 A scroll fluid mechanical anti-rotation mechanism |
| 01/07/2015 | CN104265634A 一种排气轴承座、螺杆压缩机及空调机组 An exhaust housings, screw compressors and air conditioning units |
| 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 |
| 01/07/2015 | CN104265629A 一种齿顶圆齿根圆相切配两侧为凸轮弧线的凸轮转子 A root circle is tangent to the top with scalloped sides arc cam lobe |
| 01/07/2015 | CN104264073A 一种多元合金高锰钢材料及利用该材料制备平衡块的工艺 A multi-alloy high manganese steel materials and the use of the preparation process of the material balance of the block |
| 01/07/2015 | CN104264033A 压缩机用高强度高刚性球墨铸铁材料及其应用 Compressor with high strength and rigidity of ductile materials and their applications |
| 01/07/2015 | CN103047147B 一种喷油的涡旋压缩机油路结构 Scroll compressor oil circuit structure of a fuel injection |
| 01/07/2015 | CN102808771B 等齿顶宽的单头变螺距螺杆转子 And other single-tooth top width variable pitch screw rotor head |
| 01/07/2015 | CN102713288B 压缩机 Compressor |
| 01/07/2015 | CN101881278B 一种降低压缩机油循环率的消音器 A method of reducing compressor oil circulation rate of the muffler |
| 01/06/2015 | US8926295 Compressor |
| 01/01/2015 | US20150004015 Refrigerant Compressor |
| 12/31/2014 | CN204068120U 压缩机用高防护等级的电气接线盒装置 Electrical junction box for a compressor with a high degree of protection |
| 12/31/2014 | CN204061191U 涡旋压缩机的防反转结构及具有其的涡旋压缩机 Anti-reverse structure of the scroll compressor and a scroll compressor having its |
| 12/31/2014 | CN204061190U 基于螺杆式空气压缩机减振动的空气压缩系统 Less vibration-based screw air compressors compressed air system |
| 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 | CN204061188U 节能空压机 Energy Saving Air Compressor |
| 12/31/2014 | CN204061187U 一种具有油分离器的压缩机 Having a compressor oil separator |
| 12/31/2014 | CN204061186U 双级式旋片真空泵 Two-stage rotary vane vacuum pump |
| 12/31/2014 | CN204061185U 一种螺杆压缩机箱体 A screw compressor housing |
| 12/31/2014 | CN204061184U 压缩机排气装置及具有其的压缩机 Compressor discharge air compressor means and having its |
| 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 | CN204061182U 一种罗茨鼓风机安装用翻转架 One kind of flip-blower installation |
| 12/31/2014 | CN204061181U 一种新型带有控制阀的空压机热能回收二次换热装置 A new compressor heat control valve with secondary heat recovery unit |
| 12/31/2014 | CN204061177U 压缩机 Compressor |
| 12/31/2014 | CN204061171U 一种改良的螺杆主机结构 An improved screw host structure |
| 12/31/2014 | CN204061170U 一种内部附着纳米涂层的防水防油泵 An internal waterproof coating adhesion nano pump |
| 12/31/2014 | CN104254488A 用于处理废弃物气动传输系统的出口空气的方法和设备 Method and apparatus for processing waste pneumatic conveyance system outlet air |
| 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 | 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 | 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 | CN104251205A 空调机组、螺杆压缩机及其壳体与滑阀 Air conditioning units, and housing and screw compressor spool |
| 12/31/2014 | CN104251204A 涡旋空气压缩机 Scroll Air Compressor |