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)

Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
8,864,474 Method and apparatus for a peristaltic pump Nov 09, 09 Oct 21, 14 , CURLIN MEDICAL INC.
8,864,475 Pump with wash flow path for washing displacement piston and seal May 28, 10 Oct 21, 14 , IVEK CORPORATION
8,864,476 Portable battery operated bilge pump Aug 31, 11 Oct 21, 14 , FLOW CONTROL LLC.
8,864,477 Compressor and oxygen concentrator Jul 29, 11 Oct 21, 14 , IKIKEN CO., LTD.
8,864,478 System and method for preloading a high stress area of a component Jun 04, 07 Oct 21, 14 , CATERPILLAR INC.
8,864,480 Oil recovery member, and motor mechanism and compressor using the same Jul 27, 09 Oct 21, 14 , LG ELECTRONICS INC.
8,864,967 Device for moving and treating volumes of liquid Jun 30, 05 Oct 21, 14 , COMMISSARIAT A L'ENERGIE ATOMIQUE
8,863,511 Wave and water energy converter mounted on bridge supports Mar 14, 13 Oct 21, 14 , Not available
8,863,716 Tappet May 16, 11 Oct 21, 14 , SCHAEFFLER TECHNOLOGIES GMBH & CO., KG
8,863,615 Roller lifter, roller lifter production method and liquid pump Sep 02, 09 Oct 21, 14 , TOYOTA JIDOSHA KABUSHIKI KAISHA
8,863,644 Cam mechanism and liquid sending pump having same Jan 28, 11 Oct 21, 14 , SHIMADZU CORPORATION
8,863,646 Compression system having seal with magnetic coupling of pistons Jul 31, 09 Oct 21, 14 , GE OIL & GAS COMPRESSION SYSTEMS, LLC
8,863,891 Device for damping of sounds and motor vehicle comprising such a device Apr 12, 12 Oct 21, 14 , SCANIA CV AB (PUBL)
8,863,826 Top-mounted digital-control tower pumping unit Jun 10, 09 Oct 21, 14 , INTERNATIONAL BUSINESS ALLIANCE MANAGEMENT, INC.
8,857,674 Piston pump and driver therefor Jan 09, 08 Oct 14, 14 CORNELIUS, INC., CORNELIUS, INC.
8,858,185 Fluid flow rate compensation system using an integrated conductivity sensor to monitor tubing changes Jun 21, 11 Oct 14, 14 HOSPIRA, INC., HOSPIRA INC.
8,858,186 Linear compressor Jul 22, 09 Oct 14, 14 LG ELECTRONICS INC., LG ELECTRONICS INC.
8,858,187 Reciprocating rod pump for sandy fluids Aug 09, 11 Oct 14, 14 WEATHERFORD/LAMB, INC., WEATHERFORD/LAMB, INC.
8,858,189 Pumping device for sucking or draining fluid Oct 12, 11 Oct 14, 14 WEATHERFORD/LAMB, INC., Not available
8,858,190 Steam powered pump Jan 15, 11 Oct 14, 14 WATSON MCDANIEL COMPANY, WATSON MCDANIEL COMPANY

more results

Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2014/0312,074 Drive Mechanism for an Injection Device and a Method of Assembling an Injection Device Incorporating Such Drive Mechanism Dec 06, 12 Oct 23, 14 , Not available
2014/0314,349 Electric Motor Sep 27, 12 Oct 23, 14 , Not available
2014/0314,583 SYSTEM AND METHOD FOR MULTI-COMPONENT MIXTURE CONTROL Mar 27, 14 Oct 23, 14 , EPIC SOLUTIONS, INC.
2014/0314,584 GAS COMPRESSOR AND ABRASION STATE DETERMINING METHOD Mar 19, 14 Oct 23, 14 , KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2014/0314,585 DETECTING DEVICE AND PUMPING EQUIPMENT FOR CONCRETE Jun 22, 11 Oct 23, 14 , HUNAN SANY INTELLIGENT CONTROL EQUIPMENT CO., LTD.; SANY HEAVY INDUSTRIES CO., LTD.;
2014/0314,588 FUEL INJECTION PUMP Feb 25, 14 Oct 23, 14 , EXERGY ENGINEERING LLC
2014/0314,589 HERMETIC RECIPROCATING COMPRESSOR Jun 30, 14 Oct 23, 14 , SAMSUNG ELECTRONICS CO., LTD.
2014/0314,593 PUMP Dec 22, 11 Oct 23, 14 , Not available
2014/0314,594 PUMP Sep 11, 12 Oct 23, 14 , OXFORD NANOPORE TECHNOLOGIES LIMITED
2014/0314,595 Reservoir Vent and Thermal Stabilization Orifice Apr 18, 13 Oct 23, 14 , HAMILTON SUNDSTRAND CORPORATION
2014/0314,600 LIQUID PUMP USING ELASTOMERIC PISTON, PISTON ASSEMBLY AND MANUFACTURING METHOD THEREOF Aug 07, 12 Oct 23, 14 , Not available
2014/0314,601 HIGH PRESSURE FUEL PUMP Nov 30, 11 Oct 23, 14 , HITACHI AUTOMOTIVE SYSTEMS, LTD.
2014/0314,602 PERISTALIC PUMP Mar 06, 14 Oct 23, 14 , APERIA TECHNOLOGIES, INC.
2014/0314,604 COMPRESSOR Apr 03, 14 Oct 23, 14 , KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2014/0314,605 VALVE APPARATUS AND HIGH PRESSURE PUMP HAVING THE SAME Apr 16, 14 Oct 23, 14 , DENSO CORPORATION; NIPPON SOKEN, INC.;
2014/0311,337 PISTON CYLINDER ARRANGEMENT OF AN AEROSTATIC LINEAR COMPRESSOR Nov 14, 12 Oct 23, 14 , WHIRLPOOL S.A.
2014/0311,591 Liquid Natural Gas Cooling On The Fly Apr 22, 14 Oct 23, 14 , CHART INDUSTRIES, INC.
2014/0311,596 CHECK VALVE FOR VARIABLE CAPACITY COMPRESSOR OF VEHICLE Mar 21, 12 Oct 23, 14 , Not available
2014/0311,912 FLOW SENSORS WITH MODULAR MICROFLUIDIC CHANNELS AND METHODS OF MANUFACTURE Apr 22, 14 Oct 23, 14 , Not available
2014/0308,139 DOUBLE SWASH PLATE PUMP WITH ADJUSTABLE VALVE RING CONCEPT Apr 10, 13 Oct 16, 14 , Not available

more results

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