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
9714589 Crankshaft for an alternative cooling compressor Dec 01, 11 Jul 25, 17 , Whirlpool S.A.
9714645 Differential cylinder for a hydromechanical drive for electrical circuit breakers Feb 03, 14 Jul 25, 17 , ABB Schweiz AG
9714646 Capacity control valve Dec 04, 13 Jul 25, 17 , Eagle Industry Co. Ltd.
9714647 Air-compressing device for a cycle Nov 23, 12 Jul 25, 17 , TECHNOFLUID ENGINEERING S.R.L.;
9714648 Linear compressor Jun 27, 14 Jul 25, 17 , LG Electronics Inc.
9714650 Pumping system Dec 13, 13 Jul 25, 17 , Not available
9714651 Vibrating device and piezoelectric pump Apr 16, 10 Jul 25, 17 , Murata Manufacturing Co Ltd.
9714652 Article of footwear and pump unit Jun 05, 14 Jul 25, 17 , Reebok International Limited
9714653 Electric vehicle and control method for electric vehicle Oct 11, 12 Jul 25, 17 , Toyota Jidosha Kabushiki Kaisha
9714654 Outlet device with collected outer sound to control the waterway Aug 17, 11 Jul 25, 17 , XIAMEN SOLEX HIGH-TECH INDUSTRIES CO., LTD.;
9714782 Device and method for controlling compressor, and refrigerator including same Jul 05, 11 Jul 25, 17 , LG Electronics Inc.
9716449 Energy saving system and method for devices with rotating or reciprocating masses Apr 01, 14 Jul 25, 17 , The Powerwise Group, Inc.
9707493 Cold trap Dec 01, 14 Jul 18, 17 , Sumitomo Heavy Industries, Ltd.
9707560 Method for filling a microfluidic device using a dispensing system and corresponding test system Apr 23, 14 Jul 18, 17 , Greiner Bio-One GmbH
9707561 Assay fluid delivery system Nov 19, 14 Jul 18, 17 , RANDOX LABORATORIES LTD
9708834 Combination bicycle lock and pump Oct 17, 16 Jul 18, 17 , Not available
9708943 Device for delivering compressed air for pneumatically operated equipment in motor vehicles Apr 01, 14 Jul 18, 17 , MAN Truck & Bus Oesterreich AG
9709041 Variable displacement axial piston device Nov 20, 13 Jul 18, 17 , Kanzaki Kokyukoki Mfg. Co., Ltd.
9709042 Systems and methods for regulating the resonant frequency of a disc pump cavity Jul 03, 13 Jul 18, 17 , KCI Licensing, Inc.
9709043 Crushed seal arrangement for motor electrical connection of submersible well pump Oct 09, 14 Jul 18, 17 , Baker Hughes Incorporated

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2017/0211,555 VARIABLE CAPACITY PISTON PUMP Jul 02, 15 Jul 27, 17 , KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
2017/0211,556 VARIABLE CAPACITY PISTON PUMP Jul 02, 15 Jul 27, 17 , KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
2017/0211,557 DOUBLE-ACTING REFRIGERATION COMPRESSOR Feb 07, 17 Jul 27, 17 , Not available
2017/0211,558 HIGH-PRESSURE PUMP CONTROL UNIT Oct 18, 16 Jul 27, 17 , Not available
2017/0211,559 PUMP UNIT WITH ELECTRIC DRIVE Aug 15, 13 Jul 27, 17 , Not available
2017/0211,560 SEMISPHERICAL SHOE FOR SWASH PLATE COMPRESSOR AND SWASH PLATE COMPRESSOR Jul 22, 15 Jul 27, 17 , NTN Corporation
2017/0211,561 VARIABLE DISPLACEMENT SWASH PLATE TYPE COMPRESSOR Jan 23, 17 Jul 27, 17 , Kabushiki Kaisha Toyota Jidoshokki
2017/0211,562 Linear Compressor Jan 27, 16 Jul 27, 17 , Not available
2017/0211,563 HERMETIC COMPRESSOR AND REFRIGERATION DEVICE Sep 18, 15 Jul 27, 17 , Not available
2017/0211,564 PREVENTING DEFORMATIN OF FRAME ON A RECIPROCATING COMPRESSOR Jan 27, 16 Jul 27, 17 , Not available
2017/0211,565 PUMP FLUID END ASSEMBLY MOUNTING SYSTEM Jul 31, 14 Jul 27, 17 , Not available
2017/0211,566 APPARATUS EMPLOYING PRESSURE TRANSIENTS FOR TRANSPORTING FLUIDS Feb 06, 17 Jul 27, 17 , Not available
2017/0211,567 ROTOR DEVICE FOR PERISTALTIC PUMP Jun 25, 15 Jul 27, 17 , Merck Patent GmbH
2017/0211,568 HOSE BRACKET FOR TEXTURE SPRAYER Jan 20, 17 Jul 27, 17 , Not available
2017/0211,569 CEPSTRUM ANALYSIS OF OILFIELD PUMPING EQUIPMENT HEALTH Jul 21, 15 Jul 27, 17 , Not available
2017/0211,570 CHECK VALVE AND LIQUID SUPPLY APPARATUS HAVING THE SAME Feb 10, 15 Jul 27, 17 , Not available
2017/0211,666 LOAD REDUCTION DEVICE FOR DEEP WELL PUMPING SYSTEMS AND PUMPING SYSTEM COMPRISING SAID DEVICE Jul 06, 15 Jul 27, 17 , Not available
2017/0211,869 Sealed System for An Appliance Jan 27, 16 Jul 27, 17 , Not available
2017/0211,959 DOSING A FLUID AT A VOLUME OF LESS THAN ONE MILLILITER Jul 23, 15 Jul 27, 17 , Not available
2017/0209,880 FLOW-BASED CONTROL FOR TEXTURE SPRAYER Jan 20, 17 Jul 27, 17 , Not available

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Patents Issued To Date - By Filing Year

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