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
9,346,207 Hydraulic drive circuit with parallel architectured accumulator Jan 23, 15 May 24, 16 , EATON CORPORATION
9,346,334 Air supply device for a vehicle having pneumatic devices Mar 10, 11 May 24, 16 , WABCO GMBH
9,346,347 Methods for safe operation of hydraulic hybrid vehicles with over-center pump/motors Apr 08, 11 May 24, 16 , THE UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE U. S. ENVIRONMENTAL PROTECTION AGENCY
9,346,444 Booster assembly for vehicle Aug 30, 12 May 24, 16 , MANDO CORPORATION
9,347,200 Fluid control system for work vehicle Jun 04, 12 May 24, 16 , CNH INDUSTRIAL AMERICA LLC
9,347,204 Integrated control apparatus and method for engine and hydraulic pump in construction machine Apr 21, 15 May 24, 16 , DOOSAN INFRACORE CO., LTD.
9,347,304 System and method for high speed hydraulic actuation Jul 05, 12 May 24, 16 , EXXONMOBIL UPSTREAM RESEARCH COMPANY
9,347,466 Actuator Oct 19, 12 May 24, 16 , FREEVALVE AB
9,347,467 Method for controlling flow rate of attachment for construction equipment Dec 22, 11 May 24, 16 , DOOSAN INFRACORE CO., LTD.
9,339,897 Bypass piston port and methods of manufacturing a bypass piston port for a series progressive divider valve Jun 02, 14 May 17, 16 GRACO MINNESOTA INC., GRACO MINNESOTA INC.
9,340,950 Hydraulic fluid warm-up Mar 11, 13 May 17, 16 DEERE & COMPANY, DEERE & COMPANY
9,340,954 Regenerative circuit for articulated joint Sep 22, 14 May 17, 16 DEERE & COMPANY, DEERE & COMPANY
9,340,955 Hydraulic control device for work vehicle May 06, 11 May 17, 16 HITACHI CONSTRUCTION MACHINERY CO., LTD., HITACHI CONSTRUCTION MACHINERY CO., LTD.
9,341,037 Autochoke system Feb 10, 10 May 17, 16 M-I L.L.C., M-I L.L.C.
9,341,062 Electropneumatic field device Nov 07, 13 May 17, 16 SAMSON AG, SAMSON AKTIENGESELLSCHAFT
9,341,169 Acoustic determination of piston position in a modular dynamics tester displacement pump and methods to provide estimates of fluid flow rate Jul 03, 13 May 17, 16 SCHLUMBERGER TECHNOLOGY CORPORATION, SCHLUMBERGER TECHNOLOGY CORPORATION
9,341,196 Hydraulic oil tank attachment structure of construction machine Mar 12, 12 May 17, 16 HITACHI CONSTRUCTION MACHINERY CO., LTD., HITACHI CONSTRUCTION MACHINERY CO., LTD.
9,341,197 Modular switching valve arrangement and switch cabinet with such switching valve arrangement Mar 12, 12 May 17, 16 BUERKERT WERKE GMBH, BUERKERT WERKE GMBH & CO. KG
9,341,198 Hydraulic drive device for working machine May 17, 12 May 17, 16 HITACHI CONSTRUCTION MACHINERY CO., LTD., HITACHI CONSTRUCTION MACHINERY CO., LTD.
9,341,199 Torque converter hydraulic control system for an automatic transmission Aug 07, 13 May 17, 16 GM GLOBAL TECHNOLOGY OPERATIONS LLC, GM GLOBAL TECHNOLOGY OPERATIONS LLC

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2016/0145,834 VENT FOR LOAD SENSE VALVES Sep 18, 15 May 26, 16 , Not available
2016/0145,835 DEVICE FOR CONTROLLING CONTROL VALVE OF CONSTRUCTION MACHINE, METHOD FOR CONTROLLING SAME, AND METHOD FOR CONTROLLING DISCHARGE FLOW RATE OF HYDRAULIC PUMP Jun 26, 13 May 26, 16 , VOLVO CONSTRUCTION EQUIPMENT AB
2016/0146,226 FELLING SAW RECOVERY CONTROL Apr 02, 15 May 26, 16 , Not available
2016/0146,227 Pilot Circuit for Working Vehicle Jul 10, 14 May 26, 16 , CATERPILLAR SARL
2016/0146,228 SERVOVALVE JET PIPE Nov 23, 15 May 26, 16 , Not available
2016/0146,229 SYSTEM AND METHOD FOR ROTORS Nov 20, 15 May 26, 16 , Not available
2016/0146,230 HYDRAULIC PRESSURE CONTROL DEVICE FOR CONSTRUCTION MACHINERY Jun 28, 13 May 26, 16 , Not available
2016/0146,231 HYDRAULIC PORT SAFETY LOCKING DEVICE Nov 20, 15 May 26, 16 , Not available
2016/0146,232 ENERGY REGENERATION SYSTEM FOR CONSTRUCTION MACHINE Jul 24, 14 May 26, 16 , HITACHI CONSTRUCTION MACHINERY CO., LTD.
2016/0135,907 JOINT MECHANISM AND MEDICAL EQUIPMENT Jan 21, 16 May 19, 16 OLYMPUS CORPORATION,
2016/0137,180 PRIMARY PISTON OF A TANDEM MASTER CYLINDER Jun 27, 14 May 19, 16 ROBERT BOSCH GMBH,
2016/0138,240 CONSTRUCTION MACHINE CONTROL SYSTEM, CONSTRUCTION MACHINE, AND CONSTRUCTION MACHINE CONTROL METHOD Mar 24, 15 May 19, 16 KOMATSU LTD.,
2016/0138,246 REGENERATIVE MACHINE COUPLING SYSTEM Jan 25, 16 May 19, 16 CATERPILLAR INC.,
2016/0138,357 DEVICE FOR ADJUSTING A MEDIA PRESSURE RELATIVE TO AN AMBIENT PRESSURE Jun 26, 14 May 19, 16 HYDAC TECHNOLOGY GMBH,
2016/0138,575 AN ENERGY RECOVERY DEVICE Jun 13, 14 May 19, 16 ,
2016/0138,583 Variable Retraction Rate Pump and Method for Operating Same Nov 06, 14 May 19, 16 CATERPILLAR INC.,
2016/0138,617 Multiple Gas Generator Driven Pressure Supply Nov 13, 15 May 19, 16 ,
2016/0138,618 HYDRAULIC REGENERATIVE AND RECOVERY PARASITIC MITIGATION SYSTEM Nov 19, 14 May 19, 16 CATERPILLAR INC.,
2016/0138,619 Conserve Energy Through Independent Pump Control in a Hydraulic System Nov 14, 14 May 19, 16 CATERPILLAR INC.,
2016/0138,620 LOAD SENSING CONTROL CIRCUIT Apr 13, 15 May 19, 16 KYB CORPORATION,

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