Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04F - Pumping of fluid by direct contact of another fluid or by using inertia of fluid to be pumped; Siphons › F04F 5 - Jet pumps, i.e. devices in which fluid flow is induced by pressure drop caused by velocity of another fluid flow
Patents for F04F 5 - Jet pumps, i.e. devices in which fluid flow is induced by pressure drop caused by velocity of another fluid flow (4,425)
12/2014
12/10/2014CN104196769A 一种环保型多通道射水抽气器 An eco-friendly multi-channel water jetting exhaust
12/10/2014CN102678638B 可调水喷射真空泵 Water transfer pump spray can
12/10/2014CN102536749B 风扇 Fan
12/09/2014US8905723 Venturi
12/04/2014US20140356194 Airlift pump with helical flow pattern
12/02/2014US8903036 Jet pump and reactor
11/2014
11/20/2014US20140341755 Horizontal and vertical well fluid pumping system
11/18/2014US8887771 System for supplying a consumer with gaseous fuel and associated method
11/04/2014US8876492 Method and system for operating an ejector
10/2014
10/21/2014US8863827 Jet pump for use with a multi-string tubing system and method of using the same for well clean out and testing
10/09/2014WO2014162688A1 Ejector
10/02/2014WO2014156075A1 Ejector
10/01/2014EP2783116A2 A fan assembly
09/2014
09/24/2014EP2780116A1 Injector for a solid granular material
09/23/2014US8842799 Jet pump and method for restraining vibration of the same
09/18/2014US20140261132 Active volume energy level large scale sub-sea energy fluids storage methods and apparatus for power generation and integration of renewable energy sources
09/17/2014EP2778434A2 Vibration suppressing device for jet pump, jet pump and vibration suppressing method therefor
09/17/2014EP2778415A1 Synthetic jet driven cooling device with increased volumetric flow
09/17/2014EP2776721A2 A fan assembly
09/12/2014WO2014135574A1 Suction jet pump
09/11/2014US20140255218 Pump assembly comprising a plurality of jet pumps
09/11/2014US20140255217 Device for blowing air by means of narrow slit nozzle assembly
09/11/2014DE102013203942A1 In einem Kraftstoffbehälter eines Kraftfahrzeugs angeordnete Saugstrahlpumpe In a fuel tank of a motor vehicle arranged eductor
09/10/2014EP2775142A1 Device for ejecting granular material by venturi effect
09/09/2014US8826659 Ejector with check valve
09/04/2014US20140248161 Buoyant Force Pump
09/04/2014US20140246517 Pressure washers including jet pumps
09/02/2014US8820350 Fuel pump module
08/2014
08/28/2014WO2014128600A2 Injection engine for energy production
08/26/2014US8814532 Ejector
08/26/2014US8814531 Pressure washers including jet pumps
08/26/2014CA2560814C Tandem supersonic ejectors
08/21/2014US20140234127 Well Fluid Extraction Jet Pump Providing Access Through and Below Packer
08/19/2014US8808461 Method and device for emptying the floor of a black liquor recovery boiler
08/13/2014CN203770242U 一种抽气装置 One kind of suction device
08/13/2014CN103982406A 风扇 Fan
08/13/2014CN103982405A 风扇 Fan
08/13/2014CN103982404A 风扇 Fan
08/13/2014CN103982403A 风扇 Fan
08/13/2014CN103982402A 风扇 Fan
08/13/2014CN103982401A 风扇 Fan
08/07/2014WO2014120260A1 Self-aligning jet pump assembly
08/07/2014DE19915413B4 Düsenkörper für ein Reinigungsgerät Nozzle body for a cleaning appliance
08/06/2014CN203756617U 一种节能减排的硫化机群抽真空系统 An energy saving fleet sulfide vacuum system
08/06/2014CN203756616U 一种花园喷射泵 One kind of garden jet pump
08/06/2014CN203756615U 循环水泵流体增压装置 Circulating pump fluid pressurization device
08/06/2014CN203753986U 气动输送装置 Pneumatic conveying equipment
08/06/2014CN102678634B 双环式喷射器 Bicyclic ejector
07/2014
07/31/2014US20140210114 Fan assembly
07/30/2014CN203743091U 风扇组件及其喷嘴 Fan assembly and nozzle
07/30/2014CN203743090U 磁力喷射泵浦 Magnetic injection pump
07/24/2014US20140205470 Fan assembly
07/23/2014CN203731374U 一种电站低压加热器回热系统的疏水结构 Hydrophobic structure of a power plant heat recovery system of low pressure heaters
07/23/2014CN102678637B 复式引射器 Duplex ejector
07/22/2014US8784071 Fan assembly
07/17/2014WO2014108673A1 A fan
07/17/2014WO2014108672A1 A fan
07/17/2014US20140199186 Fan
07/17/2014US20140199185 Fan
07/16/2014CN203717472U 水泵导叶 Pump vanes
07/16/2014CN203717471U 一种水下取砂专用环流泵 Take Underwater sand dedicated circulation pump
07/16/2014CN101903244B 用于冷却将从航空器排放的热气的装置 Means for cooling the hot gases from aircraft emissions for
07/10/2014DE112011105574T5 Luft-Vergrösserungsvorrichtung mit Vergrösserung-Funktion vom Luftstrom Air-magnification device with magnifying function of air flow
07/09/2014CN203702679U 变量型抽真空装置 Variable type vacuum device
07/09/2014CN203702678U 一种水喷射机组 A water jet unit
07/09/2014CN203702677U 低噪音真空发生器 Low noise vacuum generator
07/09/2014CN203702676U 蒸汽喷射泵 Steam injection pump
07/09/2014CN103912479A 无叶风扇 Bladeless fan
07/09/2014CN102352869B 井下水力喷射混合泵 Underground water jet mixing pump
07/03/2014WO2014103276A1 Ejector
07/02/2014CN203686265U 一种新型射流增压三通单向阀装置 A new three-way jet booster check valve device
07/02/2014CN203685716U 一种旋转喷射泵接收管的可更换喷嘴装置 A rotating jet pump nozzle receiving tube replaceable unit
07/02/2014CN203685715U 一种可枢转的无叶风扇 One kind of pivotal bladeless fan
07/02/2014CN203685714U 水蒸汽喷射真空泵在线自动清灰装置 Steam jet vacuum line automatic cleaning device
07/02/2014CN203685713U 一种空气引流装置 An air drainage device
07/02/2014CN203685712U 空气放大器 Air Amplifiers
07/02/2014CN203685711U 高效射流风扇 Efficient Jet fan
07/02/2014CN203685710U 恒温式水喷射真空机组 Thermostatic water jet vacuum unit
07/02/2014CN103899581A 一种反循环生产、反循环起水力喷射泵泵芯方法及装置 An anti-cycle production, reverse circulation from the water jet pump cartridge method and device
07/02/2014CN102200145B 一种用于风扇的附件 An accessory for fans
07/01/2014US8764412 Fan
06/2014
06/26/2014WO2014100468A1 Water shooter device and associated visual water effects
06/26/2014WO2014096023A1 Vacuum ejector with multi-nozzle drive stage and booster
06/26/2014WO2014096022A1 Multi-stage vacuum ejector with moulded nozzle having integral valve elements
06/26/2014WO2014096021A1 Vacuum ejector with tripped diverging exit flow nozzle
06/26/2014WO2014094890A1 Vacuum ejector nozzle with elliptical diverging section
06/26/2014WO2014094878A1 Vacuum ejector with multi-nozzle drive stage
06/26/2014US20140178209 Fan
06/25/2014CN203670313U 一种喷嘴位置可调喷射泵 One kind of position adjustable jet pump nozzle
06/25/2014CN203670312U 一种可枢转折叠式无叶风扇 One kind pivotable folding bladeless fan
06/25/2014CN203670247U 一种可调整气流方向的枢转式无叶风扇 An adjustable airflow direction pivoting bladeless fan
06/25/2014CN203670127U 机械式砂浆泵 Mechanical mortar pump
06/25/2014CN103883569A 一种用于自吸泵上的射流喷嘴 A self-priming jet nozzle on
06/25/2014CN103883568A 一种工业吸尘器用真空发生器 An industrial vacuum cleaner with a vacuum generator
06/25/2014CN103883567A 一种无叶片的智能空气护理系统 A non-intelligent blade air care system
06/25/2014CN102654145B 一种引射泵 One kind of ejector pump
06/19/2014WO2014091701A1 Ejector
06/19/2014US20140169990 Dense phase pump for dry particulate material
06/18/2014CN203655731U 一种d-阿拉伯糖酸乙酯衍生物用耐腐蚀高效真空泵 One kind of ethyl derivative d- arabinose efficient vacuum pump with corrosion-resistant
06/18/2014CN203655730U 低噪音喷射泵 Low noise injection pump
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