F04B

Follow

Stats

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

more results

Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
9,545,465 Negative pressure wound therapy apparatus May 15, 13 Jan 17, 17 SMITH & NEWPHEW PLC, SMITH & NEWPHEW PLC
9,545,860 Adjusting device for a vehicle component Feb 17, 14 Jan 17, 17 SCHUKRA-GERATEBAU GESMBH, SCHUKRA GERAETEBAU GMBH
9,546,645 Device and method for pumping a cryogenic fluid May 07, 09 Jan 17, 17 L'AIR LIQUIDE, SOCIÉTÉ ANONYME POUR L'ÉTUDE ET L'ÉXPLOITATION DES PROCÉDÉS GEORGES CLAUDE, L'AIR LIQUIDE SOCIÉTÉ ANONYME POUR L'ÉTUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
9,546,646 Pump and injector for liquid chromatography Jan 15, 14 Jan 17, 17 VALCO INSTRUMENTS COMPANY, L.P., VALCO INSTRUMENTS COMPANY, L.P.
9,546,647 Gas balanced brayton cycle cold water vapor cryopump Jun 06, 12 Jan 17, 17 SUMITOMO (SHI) CRYOGENICS OF AMERICA INC., SUMITOMO (SHI) CRYOGENICS OF AMERICA, INC.
9,546,648 Dampeners for pumping systems Mar 06, 13 Jan 17, 17 NATIONAL OILWELL VARCO, L.P., NATIONAL OILWELL VARCO L.P.
9,546,650 Water-conducting household appliance Dec 20, 11 Jan 17, 17 ELECTROLUX HOME PRODUCTS CORPORATION N.V., ELECTROLUX HOME PRODUCTS CORPORATION N.V.
9,546,651 Pump arrangement comprising a safety valve arrangement Sep 16, 13 Jan 17, 17 FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V., FRAUNHOFER - GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
9,546,652 System and method for monitoring and control of cavitation in positive displacement pumps Mar 28, 12 Jan 17, 17 IMO INDUSTRIES, INC., IMO INDUSTRIES INC.
9,546,653 Electromagnetic valve and high pressure pump using the same Feb 27, 14 Jan 17, 17 NIPPON SOKEN, INC., DENSO CORPORATION; NIPPON SOKEN INC.;
9,546,654 Hydraulic motor-pump with fixed or variable displacement Feb 04, 14 Jan 17, 17 NIPPON SOKEN, INC., Not available
9,546,660 Compressor system with resonator Jun 02, 14 Jan 17, 17 INGERSOLL-RAND COMPANY, INGERSOLL-RAND COMPANY
9,547,293 Control system for electromagnetic pumps Jul 01, 14 Jan 17, 17 XAVITECH AB, XAVITECH AB
9,539,353 Olfactory display and fragrance source cartridge used therein Oct 21, 13 Jan 10, 17 NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY, NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY
9,539,596 Liquid dispensing apparatus, coating apparatus for same, and liquid dispensing method Mar 07, 13 Jan 10, 17 MUSASHI ENGINEERING, INC., MUSASHI ENGINEERING, INC.
9,540,224 Fluid meter with improved piston guidance May 04, 16 Jan 10, 17 WAYNE FUELING SYSTEMS SWEDEN AB, WAYNE FUELING SYSTEMS SWEDEN AB
9,540,607 Fill system for providing uniform concentrations and volumes and methods thereof Feb 21, 12 Jan 10, 17 PROMETHERA BIOSCIENCES SA, CYTONET, LLC
9,540,959 System and method for generating electric power Oct 25, 12 Jan 10, 17 GENERAL ELECTRIC COMPANY, GENERAL ELECTRIC COMPANY
9,540,971 Method to prevent debris build-up on reciprocating air motor pilot valves Apr 25, 12 Jan 10, 17 GRACO MINNESOTA INC., GRACO MINNESOTA INC.
9,541,073 Mechanism and system for rotating an elongate member of an oil pump Nov 13, 15 Jan 10, 17 NATIONAL OILWELL VARCO, L.P., NATIONAL OILWELL VARCO, L.P.

more results

Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2017/0015,148 DYNAMIC TIRE PRESSURE REGULATOR FOR BICYCLES Feb 03, 15 Jan 19, 17 VERSEC SPRL,
2017/0015,159 TIRE INFLATION SYSTEM Sep 29, 16 Jan 19, 17 APERIA TECHNOLOGIES, INC.,
2017/0016,313 DIAGNOSTICS OF DOWNHOLE DYNAMOMETER DATA FOR CONTROL AND TROUBLESHOOTING OF RECIPROCATING ROD LIFT SYSTEMS Jul 14, 16 Jan 19, 17 ,
2017/0016,431 POSITIVE DISPLACEMENT MACHINES AND METHODS OF INCREASING LOAD-CARRYING CAPACITIES THEREOF Jul 12, 16 Jan 19, 17 PURDUE RESEARCH FOUNDATION,
2017/0016,432 PISTON PUMP AND VALVE PLATE OF PISTON PUMP Jun 04, 15 Jan 19, 17 KYB CORPORATION,
2017/0016,433 REDUCING FLUID PRESSURE SPIKES IN A PUMPING SYSTEM Mar 30, 15 Jan 19, 17 SCHLUMBERGER TECHNOLOGY CORPORATION,
2017/0016,434 Hydraulic Distributor for Pump Jul 13, 15 Jan 19, 17 CATERPILLAR INC.,
2017/0016,435 RECIPROCATING COMPRESSOR AND HYDROGEN SUPPLY SYSTEM Jun 14, 16 Jan 19, 17 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.,
2017/0016,436 RECIPROCATING COMPRESSOR Dec 01, 14 Jan 19, 17 LG ELECTRONICS INC.,
2017/0016,437 Compressor with Crankshaft and Insert Jul 16, 15 Jan 19, 17 BENDIX COMMERCIAL VEHICLE SYSTEMS LLC,
2017/0016,438 COMPRESSOR SYSTEM Jul 13, 16 Jan 19, 17 ,
2017/0016,439 SYSTEM FOR HEATING A COMPRESSOR ASSEMBLY IN AN HVAC SYSTEM Sep 29, 16 Jan 19, 17 LENNOX INDUSTRIES INC.,
2017/0016,440 A CONDUCTIVITY SENSOR, AND A PUMP COMPRISING SUCH SENSOR Dec 19, 14 Jan 19, 17 TETRA LAVAL HOLDINGS & FINANCE S.A.,
2017/0016,441 HIGH PRESSURE SEALING ARRANGEMENT Sep 27, 16 Jan 19, 17 KMT WATERJET SYSTEMS, INC.,
2017/0008,629 METHOD AND SYSTEM FOR MANAGING THE GREY WATER IN AN AIRCRAFT Jan 21, 15 Jan 12, 17 ,
2017/0009,720 High Pressure Fuel Pump and Associated Drive Device Oct 07, 15 Jan 12, 17 CONTINENTAL AUTOMOTIVE GMBH,
2017/0009,721 Plunger Fuel Pump for an Internal Combustion Engine Dec 23, 14 Jan 12, 17 ROBERT BOSCH GMBH,
2017/0009,722 Piston Fuel Pump for an Internal Combustion Engine Dec 22, 14 Jan 12, 17 ROBERT BOSCH GMBH,
2017/0009,753 Radial Piston Pump Assemblies and Use Thereof in Hydraulic Circuits Jul 08, 16 Jan 12, 17 HUSCO INTERNATIONAL, INC.,
2017/0009,754 PRECISION ANALYTICAL PUMP Sep 24, 14 Jan 12, 17 ,

more results

Patents Issued To Date - By Filing Year

Average Time to Issuance

We are sorry but your current selection exceeds the maximum number of follows () for this membership level. Upgrade to our Level for up to follows!

UPGRADE MEMBERSHIP CANCEL
We are sorry but Dashboard Viewer is not able to follow the Technologies/Sub-Technologies.