Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04B - Positive-displacement machines for liquids; Pumps › F04B 39 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups
Patents for F04B 39 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups (22,436)
03/2014
03/12/2014CN203476650U Unloading valve of vehicular air compressor
03/12/2014CN203476649U CNG gas station compressor cooling system
03/12/2014CN203476648U Air compressor cooling water circulation system
03/12/2014CN203476647U Frequency converter cooling system and air compressor
03/12/2014CN203476646U Cooling and radiating device of air compressor for rice production
03/12/2014CN203476645U Screw plug on oil feeding port of air compressor separator
03/12/2014CN203476644U Vortex type electric compressor free of oil filter
03/12/2014CN203476643U Gas station compressor cooling water in-and-out pipeline and gas station compressor cooling system
03/12/2014CN203476642U Heat energy recycling system
03/12/2014CN203476641U Low noise pool air pump system
03/12/2014CN203476640U Pool air pump system waterproof structure with combination valve
03/12/2014CN203476639U Automatic unloading device of compressor
03/12/2014CN203476638U Air compressor waste heat recovery system
03/12/2014CN203476637U Piston assembly special for reciprocating piston gas compressor
03/12/2014CN103635705A Sliding member
03/12/2014CN103629307A Speed reducer of circulation type positive and negative turning variable-speed vacuum compressor
03/12/2014CN103629085A Waste steam pressurizing and recovering equipment for thermal power plant
03/12/2014CN103629083A Compressor inlet housing and method of manufacturing
03/12/2014CN103629082A Reciprocating compressor
03/12/2014CN103629081A Device and method for adjusting automobile air conditioner compressor exhaust volume with pressure difference
03/12/2014CN103629080A Control method and device for oil heater and air conditioner
03/12/2014CN103629079A Water-lubricated air pump
03/12/2014CN103629078A Lubricating oil filtering device for sulfur dioxide compressor
03/12/2014CN103629077A Turning main shaft mechanism of turning main shaft device of circulation type positive and negative turning variable-speed vacuum compressor
03/12/2014CN103629076A Piston pin, piston and piston group of compressor and assembly method of piston pin, piston and piston group
03/12/2014CN103629075A Resonance system
03/12/2014CN103629074A Compressor swash plate, manufacturing method of compressor swash plate and tool die
03/12/2014CN103623486A Low-noise output gas conversion device for gas compressed atomizer
03/12/2014CN102423582B Filter tank for enhancing unloading valve condensation draining function
03/11/2014US8668470 Offset valve bore for a reciprocating pump
03/11/2014US8668467 Integrated fluid handling apparatus
03/06/2014WO2014035647A1 Devices for modulating medium delivery
03/06/2014WO2014034594A1 Electric motor support structure and compressor
03/06/2014WO2014033563A2 Simplified construction multistage reciprocating volumetric compressor
03/06/2014WO2014033296A1 Poppet valve for a compressor
03/06/2014US20140060653 Compressed-Air Supply Device for a Utility Vehicle and Method for Operating a Compressed-Air Supply Device
03/05/2014EP2703649A1 Refrigerant compressor and refrigeration cycle apparatus using same
03/05/2014EP2703647A1 Poppet valve for a compressor
03/05/2014EP2703646A2 Air compressing device
03/05/2014EP2702274A2 Valve arrangement for hermetic compressors
03/05/2014EP2702273A1 Silencer device and motor vehicle comprising such a silencer device
03/05/2014CN203463603U Runway seat and device using same
03/05/2014CN203463268U Liquid injection controller of semi-hermetic compressor
03/05/2014CN203463259U Air drying filter for air compressor
03/05/2014CN203463258U Binding post arrangement structure of upper housing cover of micro-compressor
03/05/2014CN203463257U Vacuum pump with magnetic fluid sealing structure
03/05/2014CN203463256U Dedicated sealing stuffing box for medium and high pressure air compressor
03/05/2014CN203463250U Combination positioning structure of motor of air compressor
03/05/2014CN203463206U Air filter
03/05/2014CN103620241A Fastening device for lower tier members and fluid control device furnished with same
03/05/2014CN103620219A A hermetic compressor comprising an oil sucking member
03/05/2014CN103615383A Compressor with wiring protection, wiring protection device and overload protector
03/05/2014CN103615378A Filtering tank convenient for people to clean interior and application method of filtering tank
03/05/2014CN103615377A Reciprocating compressor
03/05/2014CN103615376A Control valve of variable displacement compressor
03/05/2014CN103615375A Vacuum pump explosion-proof structure
03/05/2014CN103615374A Piston body of compressor
03/05/2014CN103615373A Waste heat utilization device for air compressor
03/05/2014CN103615372A Compressor
03/05/2014CN103615371A Compressor sound insulation device
03/05/2014CN103615370A Novel seal of compressor
03/05/2014CN103615369A Compressor sound insulation cover
03/05/2014CN103615368A Vacuum system and molecular-pump filtering protecting device with cooling function
03/05/2014CN102146908B Variable frequency (VF) oilless compressor
03/04/2014US8662865 Offset valve bore in a reciprocating pump
03/04/2014US8662864 Offset valve bore in a reciprocating pump
03/04/2014US8662863 System and method for modifying an automobile engine for use as a gas compressor
03/04/2014US8661686 Method of manufacturing a shell type needle roller bearing including drawing and ironing operations
02/2014
02/27/2014WO2014030397A1 Electric compressor
02/27/2014WO2013010234A8 Leaf spring and compressor with leaf spring
02/27/2014US20140056727 Refrigerant Compressor and Refrigeration Cycle Apparatus Using the Same
02/27/2014DE112006002191B4 Hubkolbenmaschine mit einer Befestigung der Ventilplatte am Zylinderblock Reciprocating engine with an attachment of the valve plate to the cylinder block
02/26/2014EP2700816A1 Reciprocating compressor
02/26/2014CN203453046U Efficient high-dissipating environment-friendly oil-free air compressor pump head
02/26/2014CN203453015U Connecting structure of cylinder cover and cylinder barrel for air compressor
02/26/2014CN203453014U Connecting device for air cylinder cover air inlet/exhaust port of compressor
02/26/2014CN203453013U Forging air cylinder structure provided with four inlets and four outlets and used for reciprocating piston compressor
02/26/2014CN203453012U Netlike valve for piston-type compressor
02/26/2014CN203453011U Air cushion valve for piston compressor
02/26/2014CN203453010U Cooling structure of mute oil-free air compressor
02/26/2014CN203453009U Well-ventilated oil-free environment-friendly air compressor
02/26/2014CN203453008U Compressor oil tank negative pressure adjusting device
02/26/2014CN203453007U Self-air-inlet type air cylinder and air compressor with same
02/26/2014CN203453006U Exhaust component for compressor and compressor with same
02/26/2014CN203453005U Hydrogen gas compressor seal fitting
02/26/2014CN203453004U Steering structure of mute oil free compressor
02/26/2014CN203453003U Static sealing device of compressor
02/26/2014CN203453002U Clutch type automobile air compressor
02/26/2014CN203453000U Multi-purpose electric air pump
02/26/2014CN203452999U Portable double-cylinder and single-cylinder energy-saving air compressor
02/26/2014CN203452998U Double/single-cylinderair compressor pump head with good heat-dissipating effect
02/26/2014CN203452996U Full-travel reciprocating piston type manual compressor
02/26/2014CN203452907U Support of air conditioner compressor
02/26/2014CN103608588A Valve arrangement for hermetic compressors
02/26/2014CN103606764A Compressor and terminal socket thereof
02/26/2014CN103603790A Clamping device for air compressor subassembly
02/26/2014CN103603789A Valve plate of refrigerating compressor
02/26/2014CN103603788A Secondary cold plate in vacuum low-temperature pump
02/26/2014CN103603787A Oil scraper for compressor
02/26/2014CN103603786A Symmetric-cam-driven oil-free air compressor
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