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
8,911,216 Method, apparatus, and computer-readable storage medium for controlling torque load of multiple variable displacement hydraulic pumps May 06, 11 Dec 16, 14 , CATERPILLAR INC.
8,911,217 Abnormality detecting device for hydraulic system Dec 02, 09 Dec 16, 14 , TOYOTA JIDOSHA KABUSHIKI KAISHA
8,911,218 Fuel pump Jul 31, 08 Dec 16, 14 , TOYOTA JIDOSHA KABUSHIKI KAISHA
8,911,219 Submersible water circulation system for enclosed tanks Sep 21, 11 Dec 16, 14 , MEDORA ENVIRONMENTAL, INC.
8,911,220 Electric fluid pump and mold for insert-molding casing of electric fluid pump Dec 14, 09 Dec 16, 14 , AISIN SEIKI KABUSHIKI KAISHA
8,911,221 Leaf blower Mar 10, 11 Dec 16, 14 , JOHNSON ELECTRIC S.A.
8,911,403 Syringe infusion pump Jun 11, 08 Dec 16, 14 , NUMIA MEDICAL TECHNOLOGY, LLC
8,911,668 Lab on a chip Jun 27, 13 Dec 16, 14 , INTERNATIONAL BUSINESS MACHINE CORPORATION
8,912,009 Microflow analytical system Apr 01, 13 Dec 16, 14 , ECOLAB USA INC.
8,905,376 Tunable check valve Apr 25, 14 Dec 09, 14 , Not available
8,905,720 Arrangement and method for monitoring a hydraulic system May 05, 08 Dec 09, 14 SAAB AB, SAAB AB
8,905,721 Fan control system using a microcontroller Jul 12, 04 Dec 09, 14 DELTA ELECTRONICS, INC., DELTA ELECTRONICS INC.
8,905,724 Oil supply apparatus for a vehicle Dec 11, 11 Dec 09, 14 HYUNDAI MOTOR COMPANY, HYUNDAI MOTOR COMPANY
8,905,725 Water-powered pump actuation system Feb 06, 12 Dec 09, 14 ROBERTS, DENIS FRANCIS, Not available
8,905,726 Fixation structure for compressor Dec 18, 08 Dec 09, 14 KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, TOYOTA JIDOSHA KABUSHIKI KAISHA; KABUSHIKI KAISHA TOYOTA JIDOSHOKKI;
8,905,727 Isolated pressure compensating electric motor connection and related methods Jul 19, 12 Dec 09, 14 BAKER HUGHES INCORPORATED, BAKER HUGHES INCORPORATED
8,905,730 Peristaltic pump Feb 10, 10 Dec 09, 14 WATSON-MARLOW LIMITED, WATSON MARLOW LIMITED
8,905,731 Linear peristaltic pump Aug 03, 12 Dec 09, 14 NESTEC S.A., NESTEC SA
8,905,732 Fluid working machine Oct 29, 08 Dec 09, 14 DANFOSS POWER SOLUTIONS APS, DANFOSS POWER SOLUTIONS APS
8,906,113 Prosthesis Nov 26, 12 Dec 09, 14 OTTO BOCK HEALTHCARE GMBH, OTTO BOCK HEALTHCARE GMBH

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2014/0369,853 CONTROL FOR ENGINE DRIVEN COMPRESSOR Jan 18, 12 Dec 18, 14 , INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, LLC
2014/0369,855 Dual displacement fluid level control pump Jun 14, 13 Dec 18, 14 , Not available
2014/0369,856 GETTER PUMP Sep 24, 13 Dec 18, 14 , Not available
2014/0369,857 DEVICE FOR IMPROVED HEAT TRANSFER WITHIN A COMPRESSION AND/OR EXPANSION SYSTEM Jan 25, 13 Dec 18, 14 , GENERAL COMPRESSION INC.
2014/0369,858 DEVICE AND METHOD FOR PREPARING LIQUIFIED NATURAL GAS (LNG) FUEL Sep 02, 14 Dec 18, 14 , Not available
2014/0369,862 DOUBLE-HEADED PISTON TYPE SWASH PLATE COMPRESSOR Jun 11, 14 Dec 18, 14 , Not available
2014/0369,864 SEMI-SUBMERGED DEVISE FOR ABSORBING THE ENERGY OF THE WAVES Dec 11, 12 Dec 18, 14 , Not available
2014/0369,866 HYDRAULIC DRIVE DEVICE FOR CARGO HANDLING VEHICLE Jun 13, 14 Dec 18, 14 , KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
2014/0369,871 Compressor Dec 14, 12 Dec 18, 14 , VALEO JAPAN CO., LTD.
2014/0369,872 FINGER-TYPE PERISTALTIC PUMP Feb 16, 14 Dec 18, 14 , Q-CORE MEDICAL LTD.
2014/0369,873 Compressor for Pressurized Fluid Output Jan 14, 13 Dec 18, 14 , Not available
2014/0369,874 ADJUSTABLE STOP FOR CHECK VALVE Dec 14, 12 Dec 18, 14 , Not available
2014/0371,960 DEVICE FOR CONTROLLING FAIL-SAFE OF HYBRID VEHICLE AND METHOD THEREOF Dec 03, 13 Dec 18, 14 , KIA MOTORS CORPORATION; HYUNDAI MOTOR COMPANY;
2014/0367,180 HYDROSTATIC TRANSMISSION WITH INTEGRATED PUMP AND MOTOR Jun 17, 14 Dec 18, 14 , Not available
2014/0361,046 SYSTEM AND METHOD FOR VARIABLE DISPENSE POSITION Aug 22, 14 Dec 11, 14 ENTEGRIS, INC.,
2014/0363,313 PUMPING SYSTEM Dec 13, 13 Dec 11, 14 ,
2014/0363,316 Remanufactured Hydraulic Device, Housing And Remanufacturing Method Jun 11, 13 Dec 11, 14 CATERPILLAR INC.,
2014/0363,317 PUMP Dec 07, 12 Dec 11, 14 GARDNER DENVER SCHOPFHEIM GMBH,
2014/0363,322 CYLINDER COVER FOR ALTERNATIVE COMPRESSOR Nov 08, 12 Dec 11, 14 WHIRLPOOL S.A.,
2014/0363,323 TUBING PUMP APPARATUS Dec 21, 12 Dec 11, 14 MIMAKI ENGINEERING CO., LTD.,

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Patents Issued To Date - By Filing Year

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