F15B

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Description

SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR (motors, turbines, compressors, blowers, pumps F01-F04; fluid dynamics F15D; fluid clutches or brakes F16D; fluid springs F16F; fluid gearing F16H; pistons, cylinders, packing F16J; valves, taps, cocks, actuating-floats F16K; safety valves with auxiliary fluid operation of the main valve F16K 17/10; fluid-operating means for valves F16K 31/12; pipes, pipe joints F16L; lubricating F16N)

Subclasses

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Subclass Title
1/00 Installations or systems with accumulators; Supply reservoir or sump assemblies
1/02 Installations or systems with accumulators; Supply reservoir or sump assemblies Installations or systems with accumulators (devices damping pulsations or vibrations in fluids for use in, or in connection with, pipes or pipe systems F16L 55/04)
1/027 Installations or systems with accumulators; Supply reservoir or sump assemblies Installations or systems with accumulators (devices damping pulsations or vibrations in fluids for use in, or in connection with, pipes or pipe systems F16L 55/04) having accumulator charging devices (control of fluid pressure in general G05D 16/00)
1/033 Installations or systems with accumulators; Supply reservoir or sump assemblies Installations or systems with accumulators (devices damping pulsations or vibrations in fluids for use in, or in connection with, pipes or pipe systems F16L 55/04) having accumulator charging devices (control of fluid pressure in general G05D 16/00) with electrical control means
1/04 Installations or systems with accumulators; Supply reservoir or sump assemblies Installations or systems with accumulators (devices damping pulsations or vibrations in fluids for use in, or in connection with, pipes or pipe systems F16L 55/04) Accumulators (connection of valves to inflatable elastic bodies B60C 29/00)

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Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
9,446,751 Vacuum brake force booster with reduced noise emission and method for manufacturing a vacuum brake force booster of said type Jul 07, 11 Sep 20, 16 LUCAS AUTOMOTIVE GMBH, LUCAS AUTOMOTIVE GMBH
9,447,563 Stroke operation diagnosis supporting device for hydraulic cylinder Apr 12, 13 Sep 20, 16 KOMATSU LTD., KOMATSU LTD.
9,447,785 Rotary actuator Mar 21, 13 Sep 20, 16 NABTESCO CORPORATION, NABTESCO CORPORATION
9,447,797 Servovalve actuation Mar 15, 11 Sep 20, 16 MOOG CONTROLS LTD., MOOG CONTROLS LTD.
9,447,798 Fluid powered linear piston motor with harmonic coupling Mar 13, 14 Sep 20, 16 SANDIA CORPORATION, SANDIA CORPORATION
9,447,871 Multiple-ratio boost valve Nov 20, 14 Sep 20, 16 SONNAX INDUSTRIES, INC., SONNAX INDUSTRIES INC.
9,447,874 Hydraulic drive Jun 16, 09 Sep 20, 16 LIEBHERR-HYDRAULIKBAGGER GMBH, LIEBHERR-HYDRAULIKBAGGER GMBH
9,448,564 Gas delivery system for outputting fast square waves of process gas during semiconductor processing Feb 18, 14 Sep 20, 16 RENO TECHNOLOGIES, INC., RENO TECHNOLOGIES, INC.
9,440,507 Context aware active suspension control system Apr 01, 14 Sep 13, 16 LEVANT POWER CORPORATION, LEVANT POWER CORPORATION
9,440,629 Electric brake device Sep 28, 12 Sep 13, 16 NTN CORPORATION, HONDA MOTOR CO., LTD.; NTN CORPORATION;
9,440,826 Locking extension device Feb 28, 13 Sep 13, 16 ABSOLUTE EQUIPMENT PTY LIMITED, ABSOLUTE EQUIPMENT PTY LIMITED
9,441,182 Wear-resistant antifriction lacquer for coating engine pistons Apr 27, 10 Sep 13, 16 FEDERAL-MOGUL NURNBERG GMBH, FEDERAL-MOGUL NURNBERG GMBH
9,441,348 Hydraulic system with operator skill level compensation Mar 31, 15 Sep 13, 16 CATERPILLAR INC., CATERPILLAR INC.
9,441,453 Safety valve control system and method of use May 25, 12 Sep 13, 16 SAFOCO, INC., SAFOCO INC.
9,441,592 Activation unit with an actuator May 04, 11 Sep 13, 16 FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V., FRAUNHOFER-GESELLSCHAFT ZUR FORDERLUNG DER ANGEWANDTEN FORSCHUNG E.V.
9,441,643 Hydraulic oil storage device and injection molding device Sep 26, 12 Sep 13, 16 MITSUBISHI HEAVY INDUSTRIES PLASTIC TECHNOLOGY CO., LTD., MITSUBISHI HEAVY INDUSTRIES, LTD.; MITSUBISHI HEAVY INDUSTRIES PLASTIC TECHNOLOGY CO. , LTD.;
9,441,644 Energy efficient fluid powered linear actuator with variable area Aug 26, 14 Sep 13, 16 UT-BATTELLE, LLC, UT - BATTELLE LLC
9,441,645 Proportional servo hydraulic control valve Mar 18, 14 Sep 13, 16 UT-BATTELLE, LLC, Not available
9,441,646 Hydraulic system for construction machine including emergency control unit for electric hydraulic pump Dec 21, 11 Sep 13, 16 DOOSAN INFRACORE CO., LTD., DOOSAN INFRACORE CO., LTD.
9,441,647 Pressure piston actuator with non-rigid shaft Oct 03, 13 Sep 13, 16 DAYCO IP HOLDINGS, LLC, DAYCO IP HOLDINGS, LLC

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2016/0271,758 FLUID PRESSURE CYLINDER Oct 24, 13 Sep 22, 16 PASCAL ENGINEERING CORPORATION,
2016/0273,177 DRIVING ARRANGEMENT AND COOLING SYSTEM FOR A SNOW BLOWER DEVICE Mar 20, 15 Sep 22, 16 ,
2016/0273,192 Hydraulic Pressure Circuit and Working Machine Nov 04, 14 Sep 22, 16 CATERPILLAR S.A.R.L.,
2016/0273,555 REGENERATIVE RESERVOIR Mar 11, 16 Sep 22, 16 HELGESEN INDUSTRIES, INC.,
2016/0273,556 HIGH OUTPUT HYDRAULIC CYLINDER AND PISTON ARRANGEMENT Nov 05, 14 Sep 22, 16 NOVO NORDISK A/S,
2016/0273,557 FLUID MOTION ENERGY GENERATION Mar 16, 15 Sep 22, 16 ,
2016/0273,558 SYSTEMS FOR ENERGY RECOVERY AND RELATED METHODS May 26, 16 Sep 22, 16 ,
2016/0273,559 FLUID PRESSURE CYLINDER Nov 12, 14 Sep 22, 16 KYB CORPORATION,
2016/0273,560 FLUID CYLINDER Mar 18, 16 Sep 22, 16 JUNGHEINRICH AKTIENGESELLSCHAFT,
2016/0273,561 CONTROL FLUID POWER APPARATUS AND RELATED METHODS Mar 19, 15 Sep 22, 16 EMERSON PROCESS MANAGEMENT, VALVE AUTOMATION, INC.,
2016/0273,673 VALVE DEVICE AND USE OF SUCH A VALVE DEVICE Nov 13, 13 Sep 22, 16 ETO MAGNETIC GMBH,
2016/0263,751 Mechanically Programmed Soft Actuators with Conforming Sleeves Oct 16, 14 Sep 15, 16 PRESIDENT AND FELLOWS OF HARVARD COLLEGE,
2016/0265,195 HYBRID WORK MACHINE Feb 10, 16 Sep 15, 16 HITACHI CONSTRUCTION MACHINERY CO., LTD.,
2016/0265,358 PUMP DEVICE AND SHIP PROPULSION MACHINE Sep 25, 15 Sep 15, 16 SHOWA CORPORATION,
2016/0265,526 PUMP APPARATUS AND MARINE VESSEL PROPELLING MACHINE Sep 25, 15 Sep 15, 16 SHOWA CORPORATION,
2016/0265,559 METERLESS HYDRAULIC SYSTEM HAVING IMPROVED FORCE MODULATION Mar 09, 15 Sep 15, 16 CATERPILLAR INC.,
2016/0265,560 WORKING MACHINE CONTROL SYSTEM AND LOWER PRESSURE SELECTION CIRCUIT Jan 27, 15 Sep 15, 16 KYB CORPORATION,
2016/0265,561 HYDRAULIC DRIVE SYSTEM FOR CONSTRUCTION MACHINE Nov 26, 14 Sep 15, 16 HITACHI CONSTRUCTION MACHINERY CO., LTD.,
2016/0265,562 HYDRAULIC CYLINDER OF MACHINES May 20, 16 Sep 15, 16 CATERPILLAR INC.,
2016/0265,563 Linear Drive and Method for its Manufacture Dec 24, 13 Sep 15, 16 FESTO AG & CO. KG,

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Patents Issued To Date - By Filing Year

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