F15B

Follow

Stats

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)

Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
8,818,651 Flow control system for a hydraulic pump of construction machinery Jun 28, 10 Aug 26, 14 , VOLVO CONSTRUCTION EQUIPMENT AB
8,813,485 Automatic transmission hydraulic accumulator Jun 21, 11 Aug 26, 14 , FORD GLOBAL TECHNOLOGIES, LLC
8,813,486 Hydraulic control system having cylinder stall strategy Feb 28, 11 Aug 26, 14 , CATERPILLAR INC.
8,806,860 Hybrid construction machine Jul 02, 10 Aug 19, 14 KAYABA INDUSTRY CO., LTD., KAYABA INDUSTRY CO. LTD.
8,806,863 Hydraulic transmission control Mar 25, 10 Aug 19, 14 ZF FRIEDRICHSHAFEN AG, ZF FRIEDRICHSHAFEN AG
8,812,201 Hydraulic control system for automatic transmission Dec 20, 10 Aug 19, 14 TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHA
8,812,267 Device for detecting contamination level of operating oil Jun 26, 09 Aug 19, 14 HITACHI CONSTRUCTION MACHINERY CO., LTD., HITACHI CONSTRUCTION MACHINERY CO., LTD.
8,807,013 Boom cylinder control circuit for construction machine Nov 02, 09 Aug 19, 14 DOOSAN INFRACORE CO., LTD., DOOSAN INFRACORE CO., LTD.
8,807,016 Hydraulic cylinder and method for the manufacture thereof Mar 18, 09 Aug 19, 14 ACTUANT CORPORATION, ACTUANT CORPORATION
8,807,155 Control device for hybrid construction machine Apr 22, 10 Aug 19, 14 KAYABA INDUSTRY CO., LTD., KAYABA INDUSTRY CO. LTD.
8,807,168 Volume booster with seat load bias Oct 21, 11 Aug 19, 14 FISHER CONTROLS INTERNATIONAL LLC, FISHER CONTROLS INTERNATIONAL LLC
8,807,170 Cross-porting configuration for series progressive divider valve May 27, 11 Aug 19, 14 GRACO MINNESOTA INC., GRACO MINNESOTA INC.
8,800,894 Fluidic oscillator Aug 12, 10 Aug 12, 14 GLOBE UNION INDUSTRIAL CORP., GLOBE UNION INDUSTRIAL CORP.
8,800,962 Valve assembly having improved connections Oct 25, 12 Aug 12, 14 KOHLER CO., KOHLER CO.
8,800,177 Pneumatic excavation system and method of use Jan 23, 14 Aug 12, 14 KOHLER CO., Not available
8,800,278 Hydraulic drive device for hydraulic excavator Dec 17, 07 Aug 12, 14 HITACHI CONSTRUCTION MACHINERY CO., LTD., HITACHI CONSTRUCTION MACHINERY CO., LTD.
8,800,426 Hydraulic load control valve device May 12, 08 Aug 12, 14 NORDHYDRAULIC AB, NORDHYDRAULIC AB
8,800,600 Combined hydraulic integrated control valve block system Mar 04, 10 Aug 12, 14 SHANGHAI RENHAO HYDRAULIC TECHNOLOGY CO., LTD., SHANGHAI RENHAO HYDRAULIC TECHNOLOGY CO., LTD
8,794,108 Automatic transmission fluid accumulator replacement assembly Jun 13, 11 Aug 05, 14 SONNAX INDUSTRIES, INC., SONNAX INDUSTRIES INC.
8,794,123 Double valve constructed from unitary single valves Mar 12, 10 Aug 05, 14 ROSS OPERATING VALVE COMPANY, ROSS OPERATING VALVE COMPANY

more results

Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2014/0230,420 ENERGY RECOVERY SYSTEM FOR HYDRAULIC MACHINE Feb 19, 13 Aug 21, 14 , CATERPILLAR INC.
2014/0230,424 HYDRAULIC SYSTEM WITH SUCTION/RETURN FILTER Aug 15, 12 Aug 21, 14 , PUTZMEISTER ENGINEERING GMBH
2014/0230,643 ACTUATOR DISPLACEMENT MEASUREMENT SYSTEM IN ELECTRONIC HYDRAULIC SYSTEM OF CONSTRUCTION EQUIPMENT Oct 11, 11 Aug 21, 14 , VOLVO CONSTRUCTION EQUIPMENT AB
2014/0230,644 ACTUATOR APPARATUS AND A METHOD FOR INTEGRATING THIS ACTUATOR INTO TURBOMACHINERY Sep 26, 12 Aug 21, 14 , Not available
2014/0230,645 GAS CYLINDER, IN PARTICULAR HIGH-PRESSURE GAS CYLINDER Oct 31, 12 Aug 21, 14 , HYDAC TECHNOLOGY GMBH
2014/0230,939 HYDRAULIC ACCUMULATOR IN FORM OF A BELLOWS ACCUMULATOR Oct 29, 12 Aug 21, 14 , Not available
2014/0230,936 OPERATION LEVER LOCK APPARATUS Jan 23, 12 Aug 21, 14 , KOMATSU LTD.
2014/0223,893 PILOT PUMP SOURCED PEAK SHAVING FOR HYBRID HYDRAULIC CIRCUITS Feb 11, 13 Aug 14, 14 CATERPILLAR INC.,
2014/0223,910 ENERGY-STORING DEVICE AND METHOD FOR STORING ENERGY Sep 05, 12 Aug 14, 14 SIEMENS AKTIENGESELLSCHAFT,
2014/0216,021 SYSTEMS AND METHODS FOR GENERATING POWER EMPLOYING VES AIR SUPPLY STORED ENERGY Feb 06, 13 Aug 07, 14 WESTINGHOUSE ELECTRIC CO. LLC,
2014/0216,022 Compressed Air Energy Storage System and Method Mar 08, 13 Aug 07, 14 NORTH CHINA ELECTRIC POWER UNIVERSITY,
2014/0216,023 PRESSURE ACCUMULATOR Feb 04, 14 Aug 07, 14 ,
2014/0216,024 BRAKE VALVE AND HYDROSTATIC DRIVE SYSTEM THEREWITH Feb 03, 14 Aug 07, 14 ROBERT BOSCH GMBH,
2014/0216,248 Linear Actuator and Method of Operation Thereof Feb 06, 14 Aug 07, 14 WOODWARD HRT, INC.,
2014/0208,728 Method and Hydraulic Control System Having Swing Motor Energy Recovery Jan 28, 13 Jul 31, 14 CATERPILLAR INC.,
2014/0208,730 High Output Modular CAES (HOMC) Aug 13, 12 Jul 31, 14 ,
2014/0208,731 SYSTEMS AND METHODS FOR ACTUATING SOFT ROBOTIC ACTUATORS Apr 02, 14 Jul 31, 14 PRESIDENT AND FELLOWS OF HARVARD COLLEGE,
2014/0208,734 WORK MACHINE Dec 11, 12 Jul 31, 14 KUBOTA CORPORATION,
2014/0208,935 LOCKING MECHANISM FOR LOCKING AN ACTUATOR Jan 30, 13 Jul 31, 14 MESSIER-DOWTY INC.,
2014/0208,934 CONTINUOUSLY ADJUSTABLE CONTROL MANAGEMENT FOR A HYDRAULIC TRACK SYSTEM Jan 29, 13 Jul 31, 14 DEERE & COMPANY,

more results

We are sorry but your current selection exceeds the maximum number of follows () for this membership level. Upgrade to our Level for up to follows!

UPGRADE MEMBERSHIP CANCEL