F04B

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Description

POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type F04C; non-positive-displacement pumps F04D; pumping of fluid by direct contact of another fluid or by using inertia of fluid to be pumpedF04F; crankshafts, crossheads, connecting-rods F16C; flywheels F16F; gearings for interconverting rotary motion and reciprocating motion in general F16H; pistons, piston-rods, cylinders, in general F16J)

Subclasses

Not Available
Subclass Title
1/00 Multi-cylinder machines or pumps characterised by number or arrangement of cylinders (F04B 3/00 takes precedence; fluid-driven pumps F04B 9/08; control of reciprocating machines or pumps in general F04B 49/00)
1/02 Multi-cylinder machines or pumps characterised by number or arrangement of cylinders (F04B 3/00 takes precedence; fluid-driven pumps F04B 9/08; control of reciprocating machines or pumps in general F04B 49/00) having two cylinders (in V-arrangement F04B 1/04)
1/04 Multi-cylinder machines or pumps characterised by number or arrangement of cylinders (F04B 3/00 takes precedence; fluid-driven pumps F04B 9/08; control of reciprocating machines or pumps in general F04B 49/00) having cylinders in star- or fan-arrangement
1/047 Multi-cylinder machines or pumps characterised by number or arrangement of cylinders (F04B 3/00 takes precedence; fluid-driven pumps F04B 9/08; control of reciprocating machines or pumps in general F04B 49/00) having cylinders in star- or fan-arrangement with an actuating or actuated element at the outer ends of the cylinders
1/053 Multi-cylinder machines or pumps characterised by number or arrangement of cylinders (F04B 3/00 takes precedence; fluid-driven pumps F04B 9/08; control of reciprocating machines or pumps in general F04B 49/00) having cylinders in star- or fan-arrangement with an actuating or actuated element at the inner ends of the cylinders

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Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
9,328,598 Systems and methods for stimulating a plurality of zones of a subterranean formation Jun 12, 13 May 03, 16 , EXXONMOBIL UPSTREAM RESEARCH COMPANY
9,328,658 Fuel distribution block Jun 28, 12 May 03, 16 , ARENS GMBH METALLBAU & BAUSCHLOSSEREI
9,328,720 Fluid-working machine with multi-lobe ring cam Aug 17, 10 May 03, 16 , ARTEMIS INTELLIGENT POWER LIMITED
9,328,721 Variable displacement swash plate type compressor Mar 13, 13 May 03, 16 , DOOWON ELECTRONICS CO., LTD.; DOOWON TECHNICAL COLLEGE;
9,328,722 Metering system and metering pump therefor Jul 25, 13 May 03, 16 , PROMINENT GMBH
9,328,723 Pressure relief valve and high pressure pump with such valve Mar 05, 14 May 03, 16 , DENSO CORPORATION
9,328,724 Rocking piston type compressor Jul 13, 11 May 03, 16 , MAX CO., LTD.
9,328,725 Air compressor having buffering compartment Mar 20, 13 May 03, 16 , Not available
9,328,726 Sliding guide for a peristaltic pump Apr 16, 12 May 03, 16 , FLOWROX OY
9,328,727 Pump controller system and method Dec 20, 10 May 03, 16 , PENTAIR WATER POOL AND SPA, INC.
9,328,728 Hydrostatic positive displacement machine May 20, 13 May 03, 16 , LINDE HYDRAULICS GMBH & CO. KG
9,328,729 Pumping systems with dedicated surge dampeners Oct 06, 09 May 03, 16 , NATIONAL OILWELL VARCO L.P.
9,328,849 Microdevice structure of microchannel chip Sep 14, 10 May 03, 16 , Not available
9,328,970 Compressing device Mar 19, 14 May 03, 16 , KOBE STEEL, LTD.
9,331,420 Compressor having terminal plug assembly Jan 08, 10 May 03, 16 , EMERSON CLIMATE TECHNOLOGIES, INC.
9,320,846 Devices and methods for modulating medium delivery Mar 15, 13 Apr 26, 16 OSPREY MEDICAL, INC., OSPREY MEDICAL, INC.
9,320,852 Fluid transport driving unit and computer readable medium Jul 08, 13 Apr 26, 16 PRIMETECH CORPORATION, PRIMETECH CORPORATION
9,321,339 Vehicle with a hydraulic drive system Feb 20, 14 Apr 26, 16 INNAS B.V., INNAS B.V.
9,322,126 Domestic appliance comprising a thermoelectric heat pump Nov 29, 06 Apr 26, 16 BSH HAUSGERĂ„TE GMBH, BSH HAUSGERAETE GMBH
9,322,230 Direct drive fluid pump for subsea mudlift pump drilling systems May 09, 12 Apr 26, 16 AGR SUBSEA AS, AGR SUBSEA AS

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2016/0115,676 WATER SUPPLY STRUCTURE OF LIQUID COOLING DEVICE, PUMP HAVING WATER SUPPLY STRUCTUE AND LIQUID COOLING DEVICE HAVING WATER SUPPLY STRUCTURE Sep 25, 15 Apr 28, 16 , Not available
2016/0115,850 EXHAUST GAS ANALYZING SYSTEM AND PUMPING DEVICE Oct 27, 15 Apr 28, 16 , Not available
2016/0115,947 CONSTRUCTION MACHINE Feb 25, 14 Apr 28, 16 , Not available
2016/0115,948 LINEAR COMPRESSOR AND A SPRING ASSEMBLY Oct 27, 14 Apr 28, 16 , Not available
2016/0115,949 PISTON DRIVE DEVICE Aug 27, 15 Apr 28, 16 , Not available
2016/0115,950 Compressor, Oil-Free Screw Compressor, and Method of Manufacturing Casing Used Therefor Oct 23, 15 Apr 28, 16 , Not available
2016/0115,951 HIGH-PERFORMANCE, LOW-VOLTAGE ELECTROOSMOTIC PUMPS WITH MOLECULARLY THIN NANOMEMBRANES Oct 27, 14 Apr 28, 16 , Not available
2016/0115,952 PUMP, PUMP DEVICE, AND LIQUID SUPPLY SYSTEM Oct 21, 15 Apr 28, 16 , Not available
2016/0115,953 HIGH-PRESSURE PUMP Jan 06, 16 Apr 28, 16 , Not available
2016/0115,958 COMPRESSOR SHELL ASSEMBLY Oct 05, 15 Apr 28, 16 EMERSON CLIMATE TECHNOLOGIES, INC.,
2016/0115,960 COOLANT PUMP WITH PLASTIC BONDED MAGNET Jun 14, 13 Apr 28, 16 PIERBURG PUMP TECHNOLOGY GMBH,
2016/0116,053 PRESSURE AND FLOW COMPENSATED HYDRAULIC SYSTEM Oct 22, 14 Apr 28, 16 ,
2016/0116,071 REFRIGERANT COMPRESSOR SHAFT SEAL May 09, 14 Apr 28, 16 ,
2016/0116,845 LIQUID DELIVERY METHOD, LIQUID DELIVERY SYSTEM, AND COMPUTER-READABLE STORAGE MEDIUM Oct 21, 15 Apr 28, 16 ,
2016/0106,278 Vacuum Air Pump and Glass-Wiping Apparatus Mar 06, 14 Apr 21, 16 SUZHOU ECOVACS COMMERCIAL ROBOT CO., LTD.,
2016/0107,111 METHOD AND SYSTEM FOR MANAGEMENT OF GREY WATER IN AN AIRCRAFT Oct 15, 14 Apr 21, 16 MAG AEROSPACE INDUSTRIES, INC.,
2016/0107,491 AIR MAINTENANCE TIRE ASSEMBLY Oct 21, 14 Apr 21, 16 THE GOODYEAR TIRE & RUBBER COMPANY,
2016/0108,717 DETECTION OF CAVITATION OR GAS LOCK Oct 15, 14 Apr 21, 16 BAKER HUGHES INCORPORATED,
2016/0108,785 Method for operating a device for the dosed supply of a liquid Apr 16, 14 Apr 21, 16 CONTINENTAL AUTOMOTIVE GMBH,
2016/0108,900 Piston Pump Oct 17, 15 Apr 21, 16 ROBERT BOSCH GMBH,

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