Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04B - Positive-displacement machines for liquids; Pumps › F04B 15 - Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
Patents for F04B 15 - Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts (3,388)
07/2014
07/09/2014CN203702481U 一种泵送系统及砂浆泵 One kind of pumping system and mortar pump
07/09/2014CN203702480U 一种泵送系统和砂浆泵 One kind of mortar pumps and pumping systems
07/09/2014CN103912468A 轮胎式泥浆泵 Tire mud pump
07/09/2014CN103912467A 一种渣浆泵往复运动滚动摩擦的方法及实施该方法的往复运动滚动摩擦渣浆泵 One kind of slurry pump reciprocating motion rolling friction method and embodiment of the method of Slurry reciprocating motion rolling friction
07/03/2014WO2014104925A1 Method for processing cylindrical surfaces of sapphire parts, a sapphire piston pair and a metering pump on the basis thereof
07/03/2014WO2014104897A1 Sludge removal pump
07/03/2014DE102012224529A1 Arbeitsgerät mit Drehkopf-Trennstelle Work unit with rotary head separation point
07/03/2014DE102012224527A1 Working device e.g. concrete pump, has a boom which is capable of carrying a ballast carrier through an adapter, detachably connected to the base portion through the form-fit interconnectable coupling elements
07/02/2014CN103899507A 用于液态颜料分配的容器中的一次性低成本泵及方法 A container for liquid distribution of the pigment in a low-cost disposable pump and Methods
06/2014
06/26/2014WO2014097718A1 Viscous material supply device
06/26/2014WO2014040833A3 Modular concrete delivery device
06/26/2014DE102012224340A1 Mastarm für einen Betonverteilermast und Verfahren zu dessen Herstellung Mast arm for a concrete distributor mast, and process for its preparation
06/25/2014CN203670123U 泥浆泵 Mud Pump
06/19/2014US20140169993 Cryogen pump
06/18/2014DE102012024683A1 Pump used for conveying bentonite, has pump main portion which conveys fluid bentonite from drive module, pump module and valve module that are arranged in parallel to each other and are connected through common shaft
06/18/2014DE102012024640A1 Electromagnet driven reciprocating pump for conveying and metering of fluid in motor vehicle, has pump cylinder that is pressed to magnetic element or vice-molded material of magnetic pole against stop
06/18/2014CN203655610U 专用于泥浆输送的扇形分配器 Exclusive distributor in the mud transport sector
06/18/2014CN203655599U 切割环及混凝土泵送设备 Cutting ring and concrete pumping equipment
06/11/2014CN203640991U 一种新型输送缸砼活塞自动调心装置 A new concrete delivery cylinder piston self-aligning device
06/11/2014CN203640983U 眼镜板、泵送设备和混凝土泵车 Glasses, plates, pumping equipment, and concrete pump
06/11/2014CN203640948U 混凝土泵车泵送系统 Concrete pump pumping system
06/11/2014CN203640947U 一种立式高压自动加药泵 One kind of vertical high-pressure automatic dosing pump
06/11/2014CN203640946U 一种带有接近开关的混凝土泵送装置 A proximity switch with a concrete pumping device
06/11/2014CN103850908A Slush pump with split cover-lifting type pump structure
06/11/2014CN103850907A Double plunger type high pressure grinding material injection device
06/04/2014CN203627214U 一种耐酸碱泵浦的连接结构及设有该连接结构的泵浦 Connection structure of a pumping acid pump and has the connection structure
06/04/2014CN203627119U 泵送设备 Pumping Equipment
06/04/2014CN203627118U 一种单缸双向活塞泵油泥连续输送装置 One kind of single-cylinder piston pump sludge bidirectional continuous conveyor system
06/04/2014CN203627117U 颜料注射泵 Pigment injection pump
06/04/2014CN203627108U 一种柱塞式添加泵 Add one kind of plunger pump
05/2014
05/28/2014CN203614386U 混凝土泵用弹性活塞 Elastic piston concrete pump
05/28/2014CN203614384U 一种经过软氮化处理的压裂泵液力端阀箱 One kind of soft nitriding treatment after fracturing pump fluid end valve box
05/28/2014CN203614341U 对称布置式四缸往复运动高压注浆泵 Symmetrically arranged four-cylinder reciprocating motion of the high-pressure injection pump
05/28/2014CN203614340U 三缸往复式高压注浆泵 Triplex reciprocating high-pressure injection pump
05/28/2014CN103821688A 一种泵送机构、泵送控制方法及混凝土泵送设备 One kind of pumping mechanism, control method and pumping concrete pumping equipment
05/28/2014CN102477975B 应急操作盒、泵车泵送控制系统以及泵车泵送系统 Emergency Operation box, pump control system and pump pumping pumping system
05/22/2014WO2014077760A1 Method for improving the degree of fill of volumetric concrete pumps
05/21/2014EP2733283A2 Mobile concrete pump
05/21/2014EP2732161A1 Thick matter pump comprising a material feed container having a cleaning opening
05/21/2014CN203604190U 立式海水泵筒体 Vertical sea water pump cylinder
05/21/2014CN203604184U 超耐磨切割环 Super wear-resistant cutting ring
05/21/2014CN203604136U 卧式活塞矿浆自吸输送泵 Horizontal self-priming pump piston pulp
05/21/2014CN203604135U 混凝土强制搅拌输送泵 Forced mixing concrete pump
05/21/2014CN103814212A 具有泄漏旁路的尿素溶液泵 Urea solution having a pump bypass leakage
05/07/2014CN203584784U 一种高压喷雾泵 A high-pressure spray pump
05/07/2014CN203584709U 一种新型井下多功能淤泥泵 A new multi-purpose mud downhole pump
05/07/2014CN203584708U 能输送颗粒介质的柱塞泵 The piston pump capable of delivering granular media
05/07/2014CN103775300A 泵送设备 Pumping equipment
04/2014
04/30/2014EP2724024A1 High pressure piston pump
04/30/2014CN203570579U Lubricating system and concrete pump
04/30/2014CN203570522U Ceramic micro-dosage liquid metering pump for pharmaceutical production
04/30/2014CN103765007A Membrane dust-pumping system
04/24/2014WO2014061893A1 Superconductive cryogenic pump for forcibly circulating cryogenic coolants
04/24/2014US20140109600 Cryogenic Pump
04/24/2014US20140109599 Cryogenic Pumps
04/23/2014CN203560069U Liquid level variable-frequency control pollution discharge device
04/23/2014CN203560049U Carbon dioxide injection pump
04/17/2014WO2014056724A1 Piston membrane pump
04/16/2014CN203548180U Mud returning device of mud pump
04/16/2014CN203548094U Oil-pressure ceramic plunger slurry pump
04/16/2014CN203548093U Low-pressure and low-temperature pump assembly
04/15/2014CA2701515C Centrifugal pump having wear protected vanes
04/10/2014US20140096686 Heating Positive-Displacement Liquid Pump
04/10/2014DE102012109526A1 Vorrichtung und Verfahren zum Fördern von Dickstoffen Apparatus and method for conveying thick matter
04/09/2014CN203532180U Bit-burning-proof alarm and slurry pump
04/09/2014CN203532179U Hydraulic driving type mud sucking and discharging device
04/09/2014CN203532178U Mud pump applied in deep well drilling
04/09/2014CN103717895A Ceramic plunger with at least one control element
04/09/2014CN103711669A Eccentric abrasion prevention guide device and mortar pump
04/03/2014WO2014048026A1 Pump truck dredge control system, pump truck dredge control method, and pump truck
04/03/2014US20140094753 Infusion pump system, an infusion pump unit and an infusion pump
04/02/2014CN203516077U Distribution device and mortar pump with same
04/02/2014CN203516068U Glasses plate of composite layer structure
04/02/2014CN203516058U Ceramic wash pipe
03/2014
03/27/2014WO2014044000A1 Jumping-proof stopping method of dual-cylinder pumping system, dual-cylinder pumping system, and pumping equipment
03/26/2014CN203499978U Wear-resisting plate used for delivery pump
03/26/2014CN203499939U Novel drilling pump
03/26/2014CN203499937U Hand-pressed type plastic self-flow infusion pump
03/26/2014CN103671075A Cutting ring and manufacturing method thereof
03/26/2014CN103670997A Hybrid power system and concrete pumping device
03/26/2014CN103670995A Concrete pumping system and control device and method
03/20/2014WO2014040769A1 Device for the drive control of a two-cylinder thick matter pump
03/19/2014CN203488360U Wear ring assembly and pumping device
03/19/2014CN203488355U Abrasion-resistant part for concrete pumping and concrete pumping device
03/19/2014CN203488328U Pumping system and concrete pumping device
03/19/2014CN203488327U Dual-head plunger metering pump
03/19/2014CN203488326U Lightweight fine ceramic liquid charge pump
03/19/2014CN203488325U Precise metering pump
03/19/2014CN203488323U Pumping system and pumping machinery
03/19/2014CN102410195B Concrete pumping equipment and cut-off reversing device thereof
03/18/2014US8672653 Fuel pump with an improved damping device for a direct injection system
03/18/2014US8671700 High pressure cryogenic fluid generator
03/13/2014DE102012216242A1 Vorrichtung zur Antriebssteuerung einer Zweizylinder-Dickstoffpumpe Device for drive control of a two-cylinder thick matter pump
03/12/2014EP2705254A2 High pressure stimulation pump
03/12/2014CN203476692U Valve body exposed three-cylinder three-plunger type high-pressure grouting pump
03/12/2014CN203476630U Pump body resistant to high temperature and high pressure
03/11/2014DE202014100889U1 Elektrisch angetriebene Leimpumpe Electrically driven glue pump
03/06/2014WO2014033162A1 Thick-matter pump for producing a continuous thick-matter flow and method for operating a thick-matter pump for producing a continuous thick-matter flow
03/06/2014WO2014032758A1 Four-valve high pressure pump
03/06/2014DE102012107933A1 Dickstoffpumpe zur Erzeugung eines kontinuierlichen Dickstoffstroms sowie Verfahren zum Betrieb einer Dickstoffpumpe zur Erzeugung eines kontinuierlichen Dickstoffstroms The thick matter pump to generate a continuous thick material stream as well as methods for operating a slurry pump to generate a continuous stream thickstock
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