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
9,421,322 Feeding set with cassette and related methods therefor Sep 09, 13 Aug 23, 16 , COVIDIEN LP
9,421,327 Dosing unit for an ambulatory infusion device Feb 28, 14 Aug 23, 16 , ROCHE DIAGNOSTICS INTERNATIONAL AG
9,422,856 Valve device for controlling the air intake for a compressor of a vehicle, and compressor system and method for controlling a compressor system Jun 21, 13 Aug 23, 16 , KNORR-BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH
9,422,926 Pump device Mar 04, 11 Aug 23, 16 , NIPPON OIL PUMP CO., LTD.
9,422,927 Swash plate for swash plate compressor and swash plate compressor Sep 21, 11 Aug 23, 16 , NTN CORPORATION
9,422,928 Electric motor thermal energy isolation Aug 22, 11 Aug 23, 16 , KONINKLIJKE PHILIPS N.V.
9,422,929 Energy-saving silencer assembly, a semiconductor manufacturing vacuum pump with same and method for heating nitrogen gas Dec 28, 11 Aug 23, 16 , J-SOLUTION CO., LTD.
9,422,930 Refrigerant compressor Dec 08, 05 Aug 23, 16 , PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
9,422,931 Milking installation with milk pump Apr 25, 13 Aug 23, 16 , LELY PATENT N.V.
9,422,932 Roller pump with dynamic occlusion adjustment Nov 05, 12 Aug 23, 16 , MEDTRONIC INC.
9,422,933 Bellows and method for manufacturing same Apr 19, 12 Aug 23, 16 , MEIDENSHA CORPORATION
9,422,934 Systems and methods for monitoring a disc pump system using RFID Feb 07, 13 Aug 23, 16 , KCI LICENSING, INC.
9,422,940 Sensorless control method for a multipump system Nov 19, 13 Aug 23, 16 , SCHNEIDER TOSHIBA INVERTER EUROPE SAS
9,423,037 Diaphragm with flange and annular ridge and diaphragm valve using the same Mar 21, 13 Aug 23, 16 , KABUSHIKI KAISHA FUJIKIN
9,415,401 One turn actuated duration spray pump mechanism Mar 25, 14 Aug 16, 16 , ALTERNATIVE PACKAGING SOLUTIONS LLC
9,415,911 Lid apparatus for the pivotable support of a lid on a medical device for extracorporeal blood treatment; medical device for extracorporeal blood treatment with lid apparatus Jun 26, 13 Aug 16, 16 , B. BRAUN AVITUM AG
9,416,720 Systems and methods for controlling a variable speed water pump Dec 01, 11 Aug 16, 16 , PACCAR INC.
9,416,759 Fuel feed device with integrated vertical ejector pump May 10, 13 Aug 16, 16 , ROBERT BOSCH GMBH
9,416,775 Internal cam metering pump Jul 02, 14 Aug 16, 16 , BECTON, DICKINSON AND COMPANY
9,416,776 Microfluidic distributing device Mar 13, 14 Aug 16, 16 , SIEMENS HEALTHCARE DIAGNOSTICS INC.

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2016/0242,528 PUMP Sep 09, 14 Aug 25, 16 , Not available
2016/0244,316 Fluid Meter With Improved Piston Guidance May 04, 16 Aug 25, 16 , Not available
2016/0244,343 LIQUID TREATMENT APPARATUS May 04, 16 Aug 25, 16 , Not available
2016/0245,248 FUEL PUMP Oct 05, 15 Aug 25, 16 , Not available
2016/0245,266 PISTON SHIFTING CONTROL SYSTEM Feb 15, 16 Aug 25, 16 , Not available
2016/0245,267 METHOD OF DAMPENING PRESSURE PULSATIONS IN A WORKING FLUID WITHIN A CONDUIT Feb 19, 15 Aug 25, 16 , Not available
2016/0245,268 PUMP WITH QUICK DISCHARGE FUNCTION Feb 23, 16 Aug 25, 16 , Not available
2016/0245,269 MOTOR-DRIVE COMPRESSOR Feb 17, 16 Aug 25, 16 , KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
2016/0245,270 CRYOPUMP SYSTEM, CRYOPUMP CONTROLLER, AND CRYOPUMP REGENERATION METHOD Feb 13, 16 Aug 25, 16 , SUMITOMO HEAVY INDUSTRIES, LTD
2016/0245,271 PERISTALTIC PUMP COMPRISING ANGULARLY VARIABLE PRESSURE ROLLERS Feb 08, 16 Aug 25, 16 , Not available
2016/0245,272 WATER PUMP CONTROL SYSTEM Feb 15, 16 Aug 25, 16 , Not available
2016/0245,273 ELECTRONIC CONTROL DEVICE FOR A COMPONENT OF COMPRESSED-AIR GENERATION, COMPRESSED-AIR PROCESSING,COMPRESSED-AIR STORAGE, AND/OR COMPRESSED-AIR DISTRIBUTION Oct 01, 14 Aug 25, 16 , Not available
2016/0245,274 RECIPROCATING COMPRESSOR, COMPRESSION SECTION UNIT, AND MAINTENANCE METHOD OF RECIPROCATING COMPRESSOR Dec 09, 15 Aug 25, 16 , KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2016/0245,275 Mechanism for Fine Adjustment of Flows in Fixed Displacement Pump Dec 12, 14 Aug 25, 16 , Not available
2016/0245,276 LONG-STROKE PUMPING UNIT Feb 23, 16 Aug 25, 16 , Not available
2016/0245,277 SYSTEM AND METHOD FOR PUMPING FLUID USING A PUMP CASSETTE Aug 31, 15 Aug 25, 16 , Not available
2016/0245,278 Reciprocating Compressor With Vapor Injection System Apr 29, 16 Aug 25, 16 , EMERSON CLIMATE TECHNOLOGIES, INC.
2016/0245,279 REAL TIME MACHINE LEARNING BASED PREDICTIVE AND PREVENTIVE MAINTENANCE OF VACUUM PUMP Feb 23, 15 Aug 25, 16 , Not available
2016/0245,280 DEVICE INTERLOCKING WITH A COMPARTMENT Feb 19, 16 Aug 25, 16 , Not available
2016/0245,288 MOTOR-DRIVEN COMPRESSOR Feb 18, 16 Aug 25, 16 , KABUSHIKI KAISHA TOYOTA JIDOSHOKKI

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Patents Issued To Date - By Filing Year

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