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

Not Available
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
8,910,474 Hydraulic system Oct 21, 11 Dec 16, 14 , CATERPILLAR INC.
8,910,562 Pneumatic system for controlling aluminum bath crust breaker Jun 13, 11 Dec 16, 14 , MAC VALVES INC.
8,910,600 Pressure storage unit for a camshaft and piston for a pressure storage unit Mar 14, 12 Dec 16, 14 , SCHAEFFLER TECHNOLOGIES GMBH & CO., KG
8,910,602 Control valve comprising an integrated filter and cam shaft phase setter comprising said control valve Oct 04, 12 Dec 16, 14 , SCHWABISCHE HUTTENWERKE AUTOMOTIVE GMBH
8,910,659 Hydraulic valve device Jun 27, 09 Dec 16, 14 , HYDAC FILTERTECHNIK GMBH
8,910,660 Valve arrangement May 18, 12 Dec 16, 14 , ABB TECHNOLOGY AG
8,910,665 Methods and apparatus for bypassing a positioner in an active control loop Feb 28, 11 Dec 16, 14 , FISHER CONTROLS INTERNATIONAL LLC
8,905,371 Valve signature diagnosis and leak test device Jun 30, 11 Dec 09, 14 GENERAL EQUIPMENT AND MANUFACTURING COMPANY, INC., D/B/A TOPWORX, INC., GENERAL EQUIPMENT AND MANUFACTURING COMPANY, INC., D/B/A/ TOPWORX, INC. ("TOPWORX")
8,904,782 Hydraulic brake master cylinder with back-up ring Oct 07, 11 Dec 09, 14 HB PERFORMANCE SYSTEMS, INC., HB PERFORMANCE SYSTEMS INC.
8,904,783 Pressure medium container for a hydraulic motor vehicle brake system and method for filling Mar 22, 12 Dec 09, 14 CONTINENTAL TEVES AG & CO. OHG, CONTINENTAL TEVES AG & CO. OHG
8,904,919 Extensile fluidic muscle actuator Nov 29, 10 Dec 09, 14 UNIVERSITY OF MARYLAND, COLLEGE PARK, STATE COLLEGE OF THE STATE OF MARYLAND, INNOVITAL SYSTEMS, INC.; THE UNIVERSITY OF MARYLAND COLLEGE PARK;
8,905,071 Integrated manifold system for controlling an air suspension Oct 26, 10 Dec 09, 14 AIR LIFT COMPANY, AIR LIFT COMPANY
8,905,072 Manual override device for a twin spool valve Aug 22, 11 Dec 09, 14 EATON LIMITED, EATON LIMITED
8,905,077 Hydraulic main valve and auxiliary valve Jun 23, 10 Dec 09, 14 NORDHYDRAULIC AB, Not available
8,899,031 Cold start valve Feb 16, 11 Dec 02, 14 DEERE & COMPANY, DEERE & COMPANY
8,899,143 Hydraulic control system having variable pressure relief Jun 28, 11 Dec 02, 14 CATERPILLAR INC., CATERPILLAR INC.
8,899,266 Fluid displacement reservoir Feb 14, 07 Dec 02, 14 GM GLOBAL TECHNOLOGY OPERATIONS LLC, GM GLOBAL TECHNOLOGY OPERATIONS LLC
8,899,271 Pressure accumulator Jun 25, 13 Dec 02, 14 SCHAEFFLER TECHNOLOGIES AG & CO. KG, SCHAEFFLER TECHNOLOGIES AG & CO. KG
8,899,387 Valve assembly Feb 17, 10 Dec 02, 14 HALDEX BRAKE PRODUCTS LTD., HALDEX BRAKE PRODUCTS LIMITED
8,893,486 Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange Oct 25, 12 Nov 25, 14 LIGHTSAIL ENERGY INC., LIGHTSAIL ENERGY, INC.

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2014/0360,173 HYDROSTATIC DRIVE SYSTEM Jun 10, 13 Dec 11, 14 CATERPILLAR INC.,
2014/0360,174 BOOM CYLINDER CONTROL CIRCUIT FOR CONSTRUCTION MACHINE Dec 18, 12 Dec 11, 14 DOOSAN INFRACORE CO., LTD.,
2014/0360,349 HYDRAULIC CYLINDER FOR USE FOR EXAMPLE IN A HYDRAULIC TOOL Jun 10, 14 Dec 11, 14 DEMOLITION AND RECYCLING EQUIPMENT B.V.,
2014/0360,350 Vented Pressurized Gas-Powered Actuator Jun 09, 14 Dec 11, 14 TK HOLDINGS INC.,
2014/0360,353 VIBRATION DAMPER WITH A HYDRAULIC END STOP Nov 21, 12 Dec 11, 14 ZF FRIEDRICHSHAFEN AG,
2014/0360,354 CONSTRUCTION MACHINE May 27, 14 Dec 11, 14 KOBELCO CONSTRUCTION MACHINERY CO., LTD.,
2014/0360,356 Vented Pressurized Gas-Powered Actuator Jun 09, 14 Dec 11, 14 TK HOLDINGS INC.,
2014/0360,357 Vented Pressurized Gas-Powered Actuator Jun 09, 14 Dec 11, 14 TK HOLDINGS INC.,
2014/0360,360 METHOD FOR DETERMINING A POSITION OF A PISTON IN A PISTON PRESSURE ACCUMULATOR BY MEANS OF INDUCTIVE SENSORS AND SUITABLY DESIGNED PISTON PRESSURE ACCUMULATOR Dec 27, 12 Dec 11, 14 ROBERT BOSCH GMBH,
2014/0360,608 HYDRAULIC ACCUMULATOR Jun 05, 13 Dec 11, 14 ,
2014/0352,289 POSITION ADJUSTMENT AND POSITION LOCKING OF A FLUID OPERATED ACTUATOR Jan 10, 13 Dec 04, 14 NORGREN GMBH,
2014/0353,976 Hybrid Electro Magnetic Hydro Kinetic High Pressure Propulsion Generator Aug 18, 14 Dec 04, 14 ,
2014/0356,137 STAMPED TURBINE HUB WITH CENTRING TABS FOR TORQUE CONVERTER Jun 03, 14 Dec 04, 14 SCHAEFFLER TECHNOLOGIES GMBH & CO. KG,
2014/0352,527 Anti-Rotation Apparatus for Linear Actuator May 28, 13 Dec 04, 14 ZAYTRAN, INC.,
2014/0352,524 Proportional Servo Hydraulic Control Valve Mar 18, 14 Dec 04, 14 ,
2014/0352,791 AIRCRAFT HYDRAULIC AIR BLEED VALVE SYSTEM Aug 19, 14 Dec 04, 14 EATON CORPORATION,
2014/0352,793 WET CONNECTION SYSTEM, DOWNHOLE SYSTEM USING WET CONNECTION SYSTEM, AND METHOD THEREOF Jun 04, 13 Dec 04, 14 BAKER HUGHES INCORPORATED,
2014/0345,264 BALL ROTARY ENGINE May 21, 13 Nov 27, 14 ,
2014/0345,265 HYDRAULIC DRIVE SYSTEM Sep 11, 12 Nov 27, 14 KOMATSU LTD.,
2014/0345,267 FLUID VALVE ARRANGEMENT COMPRISING A BISTABLE FLUID VALVE Aug 13, 12 Nov 27, 14 EADS DEUTSCHLAND GMBH,

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