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
9624084 System and method for generating a drive signal Jan 04, 16 Apr 18, 17 , DEKA PRODUCTS LIMITED PARTNERSHIP
9624914 Hydraulic pump Feb 25, 13 Apr 18, 17 , NABTESCO CORPORATION
9624915 Medical fluid delivery sets and related systems and methods Feb 15, 12 Apr 18, 17 , FRESENIUS MEDICAL CARE HOLDINGS INC.
9624916 High-pressure fuel supply pump Aug 07, 12 Apr 18, 17 , HITACHI AUTOMOTIVE SYSTEMS, LTD.
9624918 Pumping device Feb 04, 13 Apr 18, 17 , INVACARE CORPORATION
9624919 Variable displacement swash plate type compressor Mar 28, 14 Apr 18, 17 , KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
9624920 Peristaltic pump systems and methods Oct 14, 13 Apr 18, 17 , ELWHA LLC
9624921 Pump roller head with pivoting rollers and spring arms May 30, 13 Apr 18, 17 , NOVARTIS AG
9624922 Pressure monitoring device for controlling a compressor Feb 19, 13 Apr 18, 17 , WABCO EUROPE BVBA; WABCO COMPRESSOR MANUFACTURING CO.;
9624923 Control arrangement for controlling a piston pump unit for liquid chromatography Jun 14, 13 Apr 18, 17 , DIONEX SOFTRON GMBH
9624924 Air compressor having enlarged compartment for receiving pressurized air Apr 24, 14 Apr 18, 17 , Not available
9624939 Refrigerant compressor magnetic bearing Jul 28, 10 Apr 18, 17 , DANFOSS A/.S
9625168 Exhaust system Jul 25, 11 Apr 18, 17 , EBARA CORPORATION
9625915 Complete integrated fireground control system and method May 16, 13 Apr 18, 17 , ROM ACQUISITION CORPORATION
9627189 Vacuum system Dec 07, 15 Apr 18, 17 , THERMO FISHER SCIENTIFIC (BREMEN) GMBH
9628015 Energy saving system and method for devices with rotating or reciprocating masses Aug 29, 14 Apr 18, 17 , THE POWERWISE GROUP, INC.
9628016 Electrical apparatus and control system Oct 09, 13 Apr 18, 17 , Not available
9616171 Conformable patch pump Feb 04, 16 Apr 11, 17 CAM MED LLC, CAM MED LLC
9616445 Foam pumps with lost motion and adjustable output foam pumps Dec 29, 14 Apr 11, 17 GOJO INDUSTRIES, INC., GOJO INDUSTRIES, INC.
9617984 Hydrostatic axial piston machine employing a bent-axis construction Aug 01, 14 Apr 11, 17 LINDE HYDRAULICS GMBH & CO. KG, LINDE HYDRAULICS GMBH & CO. KG

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2017/0107,780 METHOD FOR INCREASING SUBSEA ACCUMULATOR VOLUME Dec 30, 16 Apr 20, 17 , Not available
2017/0107,800 PLUNGER IMPACT SENSOR Oct 13, 16 Apr 20, 17 , Not available
2017/0107,803 DURABLE DART PLUNGER Dec 30, 16 Apr 20, 17 , Not available
2017/0107,804 HYBRID PRIME MOTIVATOR FOR ROD PUMP HYDRAULIC SURFACE UNIT Oct 14, 15 Apr 20, 17 , Not available
2017/0107,979 TANDEM MOTOR LINEAR ROD PUMP Oct 03, 16 Apr 20, 17 , UNICO INC.
2017/0107,980 AN INFLATING DEVICE Oct 28, 14 Apr 20, 17 , Not available
2017/0107,981 STRUCTURE FOR SECURING DIAPHRAGM, DIAPHRAGM PUMP AND VALVE DEVICE EQUIPPED WITH THE SAME, AND METHOD OF SECURING DIAPHRAGM Jan 23, 15 Apr 20, 17 , SUMITOMO RUBBER INDUSTRIES, LTD.
2017/0107,982 SYSTEM AND METHOD FOR OPERATION OF A PUMP WITH FEED AND DISPENSE SENSORS, FILTRATION AND DISPENSE CONFIRMATION, AND REDUCED PRESSURE PRIMING OF FILTER May 28, 15 Apr 20, 17 , Not available
2017/0107,983 VALVE COVER AND LINER RETAINER FOR A FLUID END OF A PUMP Oct 14, 15 Apr 20, 17 , Not available
2017/0108,121 DEVICE INCLUDING AN ANTI-ROTATION MECHANISM FOR A PISTON AND A METHOD OF USING THE SAME Jun 02, 15 Apr 20, 17 , EATON CORPORATION
2017/0108,246 TWO-STAGE ROTARY COMPRESSOR AND REFRIGERATION CYCLE DEVICE HAVING SAME Mar 03, 14 Apr 20, 17 , Not available
2017/0110,772 Peristaltic Pump for Traction Battery Thermal Management System Dec 27, 16 Apr 20, 17 , FORD GLOBAL TECHNOLOGIES, LLC
2017/0106,115 NO-DRIP VOLATILE SUBSTANCE DELIVERY SYSTEM Jan 02, 17 Apr 20, 17 , MICROLIN LLC
2017/0106,384 PERISTALTIC PUMP AND TRAILER MOUNTED SELF PUMPING SPRAYER SYSTEM INCORPORATING SAME Dec 23, 16 Apr 20, 17 , Not available
2017/0106,339 WATER PURIFICATION SYSTEM Dec 27, 16 Apr 20, 17 , Not available
2017/0101,984 ELECTROMAGNETIC VIBRATORY PUMP Oct 07, 16 Apr 13, 17 , Not available
2017/0101,985 Oil Lubricated Compressor Oct 06, 16 Apr 13, 17 BLACK & DECKER INC.,
2017/0101,986 DEVICE AND METHOD FOR DAMPING PRESSURE FLUCTUATIONS IN THE DELIVERY LINE OF A THICK-MATTER PUMP Dec 21, 16 Apr 13, 17 ,
2017/0101,987 HIGH PRESSURE PUMP Dec 21, 16 Apr 13, 17 ,
2017/0102,403 ACTUATION DEVICE FOR A PISTON OF A SYRINGE Sep 21, 16 Apr 13, 17 CTC ANALYTICS AG,

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