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
9,393,942 Composite spring retainer and method of assembly in a brake master cylinder Feb 20, 14 Jul 19, 16 BEIJINGWEST INDUSTRIES CO., LTD., BEIJINGWEST INDUSTRIES CO., LTD
9,393,943 Brake booster with position-dependent pressure equalization Mar 28, 12 Jul 19, 16 LUCAS AUTOMOTIVE GMBH, LUCAS AUTOMOTIVE GMBH
9,394,666 Construction machine with working attachment Jan 31, 12 Jul 19, 16 KOBELCO CONSTRUCTION MACHINERY CO., LTD., KOBELCO CONSTRUCTION MACHINERY CO. LTD
9,394,670 Construction machine Feb 02, 15 Jul 19, 16 HITACHI CONSTRUCTION MACHINERY CO., LTD., HITACHI CONSTRUCTION MACHINERY CO., LTD.
9,394,671 Control device and construction machine provided therewith Feb 12, 13 Jul 19, 16 KOBELCO CONSTRUCTION MACHINERY CO., LTD., KOBELCO CONSTRUCTION MACHINERY CO. LTD
9,394,758 Sealable wellsite valve and method of using same Apr 14, 14 Jul 19, 16 NATIONAL OILWELL VARCO, L.P., NATIONAL OILWELL VARCO L.P.
9,394,922 Hydraulic control circuit with regeneration valve Aug 29, 13 Jul 19, 16 CATERPILLAR GLOBAL MINING LLC, CATERPILLAR GLOBAL MINING LLC
9,394,923 Lift system with follower system Sep 04, 13 Jul 19, 16 LIFT SYSTEMS, INC., LIFT SYSTEMS , INC.
9,394,924 Hydrostatic system configured to be integrated in an excavator Feb 03, 12 Jul 19, 16 CATERPILLAR INC., CATERPILLAR INC.
9,394,926 Torque converter Aug 28, 15 Jul 19, 16 CATERPILLAR INC., Not available
9,394,927 Hydraulic oil cylinder and related equipments, hydraulic buffer system, excavator and concrete pump truck Jun 21, 11 Jul 19, 16 SANY HEAVY INDUSTRY CO., LTD., HUNAN SANY INTELLIGENT CONTROL EQUIPMENT CO., LTD.; SANY HEAVY INDUSTRY CO. LTD.;
9,394,928 Dynamic seal wear mitigation system Mar 15, 13 Jul 19, 16 CATERPILLAR INC., CATERPILLAR INC.
9,394,929 Reducing dig force in hydraulic implements Aug 01, 13 Jul 19, 16 CATERPILLAR INC., CATERPILLAR INC.
9,395,005 Compact two-way cartridge valve using combined flange-controlled plate Aug 11, 11 Jul 19, 16 SHANGHAI RENHAO HYDRAULIC TECHNOLOGY CO. LTD., SHANGHAI RENHAO HYDRAULIC TECHNOLOGY, CO., LTD
9,388,829 Hydraulic control system having swing motor energy recovery Dec 18, 12 Jul 12, 16 CATERPILLAR INC., CATERPILLAR INC.
9,388,830 Accumulator Feb 20, 15 Jul 12, 16 NHK SPRING CO., LTD., NHK SPRING CO., LTD.
9,388,831 Device having a pneumatic actuating cylinder and control method Mar 07, 11 Jul 12, 16 WABCO GMBH, WABCO GMBH
9,388,832 Master cylinder device and hydraulic brake system using the same Jun 11, 13 Jul 12, 16 TOYOTA JIDOSHA KABUSHIKI KAISHA, 501 TOYOTA JIDOSHA KABUSHIKI KAISHA
9,388,833 Compact linear actuator with anti-rotation device Apr 24, 13 Jul 12, 16 ZAYTRAN, INC., ZAYTRAN INC.
9,382,693 Work vehicle and work vehicle control method Apr 28, 14 Jul 05, 16 KOMATSU LTD., KOMATSU LTD.

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2016/0207,472 HOLDER ASSEMBLY Jan 20, 15 Jul 21, 16 CATERPILLAR INC.,
2016/0207,609 DEVICE FOR SUPPLYING HYDRAULIC FLUID TO A RAM AND MECHANISM FOR CONTROLLING THE PITCH OF THE BLADES OF A TURBINE ENGINE PROPELLER COMPRISING THE RAM Sep 22, 14 Jul 21, 16 SNECMA,
2016/0208,459 Work Machine Driving Device Nov 07, 14 Jul 21, 16 HITACHI CONSTRUCTION MACHINERY CO., LTD.,
2016/0208,660 HYDRAULIC LASH ADJUSTER Aug 21, 13 Jul 21, 16 NITTAN VALVE CO., LTD.,
2016/0208,824 HYDRAULIC ACTUATORS Jan 14, 16 Jul 21, 16 BAE SYSTEMS PLC,
2016/0208,825 FLUID CONTROL VALVE Aug 21, 14 Jul 21, 16 SMC CORPORATION,
2016/0208,826 DOUBLE NOZZLE TYPE SMART POSITIONER Jan 13, 16 Jul 21, 16 ,
2016/0208,827 COVER OF CYLINDER ROD Jun 05, 15 Jul 21, 16 ,
2016/0208,828 THERMALLY RESISTANT ARTICLE Jan 20, 15 Jul 21, 16 UNITED TECHNOLOGIES CORPORATION,
2016/0208,829 FLUID FLOW REGULATOR Jan 20, 15 Jul 21, 16 BROOKEFIELD HUNTER, INC.,
2016/0208,830 Robust Bumper Spring Assembly Jan 15, 16 Jul 21, 16 FLOWCO PRODUCTION SOLUTIONS, LLC,
2016/0208,831 SYSTEM FOR ESTIMATING A SENSOR OUTPUT Jan 16, 15 Jul 21, 16 CATERPILLAR INC.,
2016/0208,832 SYSTEM FOR ESTIMATING A SENSOR OUTPUT Jan 16, 15 Jul 21, 16 CATERPILLAR INC.,
2016/0208,942 HYDRAULIC PRESSURE REDUCER Jan 19, 16 Jul 21, 16 ,
2016/0209,810 ENERGY STORAGE AND RELEASE DEVICE USING ELASTIC RESERVOIRS Aug 26, 14 Jul 21, 16 ,
2016/0200,303 MASTER CYLINDER Aug 07, 14 Jul 14, 16 BOSCH CORPORATION,
2016/0201,545 Cooling Fan Control Device for Construction Machine Nov 17, 14 Jul 14, 16 HITACHI CONSTRUCTION MACHINERY CO., LTD.,
2016/0201,694 MINIATURE HIGH PRESSURE PUMP AND ELECTRICAL HYDRAULIC ACTUATION SYSTEM Aug 19, 14 Jul 14, 16 ,
2016/0201,695 VALVE COMPONENTS Sep 02, 14 Jul 14, 16 HYDAC TECHNOLOGY GMBH,
2016/0201,696 Rotary Piston Type Actuator Jan 11, 16 Jul 14, 16 WOODWARD, INC.,

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