F15B 5/00

Sub-Class

Watch

Stats

Description

Class  F15B : SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR


Subclass 5/00: Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities (F15B 9/00 takes precedence; for measuring or controlling G01, G05)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12241565 Preventing control-induced oscillations of the position of a valve member in a valve with pneumatic actuatorJun 09, 23Mar 04, 25Samson Aktiengesellschaft
12173733 Choke controller, system, and method using adaptive proportional gain to control choke based on pressure setpointApr 10, 23Dec 24, 24Opla Energy Ltd.
12140241 Fluid control systemMay 24, 21Nov 12, 24FESTO SE & CO. KG
11781518 Hydraulic turbine with self-power generation to manage, monitor and control the pressure and flow in a water or other fluid supply systemNov 14, 18Oct 10, 23Not available
11692672 Pressure relief shipping adapter for a bottle head assemblyDec 17, 20Jul 04, 23Lockheed Martin Corporation
11486421 Hydraulically amplified self-healing electrostatic transducers harnessing zipping mechanismMar 04, 19Nov 01, 22The Regents of the University of Colorado a Body Corporate
11480201 Electropneumatic control system and position controller for such a systemNov 10, 17Oct 25, 22Siemens Aktiengesellschaft
11342494 Piezoelectric actuator and piezoelectric actuating plate thereofMay 08, 18May 24, 22Microjet Technology Co. Ltd.
11335491 Fluid servo valve and fluid servo apparatusSep 25, 19May 17, 22TOKKYOKIKI CORPORATION
11306747 ServovalvesAug 07, 19Apr 19, 22HAMILTON SUNDSTRAND CORPORATION
11274683 Electropneumatic controller and process control device equipped therewithMay 03, 17Mar 15, 22FESTO SE & CO. KG
11225982 Process control deviceJun 16, 17Jan 18, 22FESTO SE & CO. KG
11209026 Servo valvesDec 03, 19Dec 28, 21HAMILTON SUNDSTRAND CORPORATION
11118611 Cylinder on demand hydraulic deviceOct 25, 19Sep 14, 21TONAND INC.
11098737 Analog fluidic devices and systemsJun 27, 19Aug 24, 21Facebook Technologies, LLC
11059465 Pedal travel simulatorDec 18, 20Jul 13, 21Robert Bosch GmbH
10989229 Electro-pneumatic converter, use of an electro-pneumatic converter, positioner, and control unitSep 19, 19Apr 27, 21Samson Aktiengesellschaft
10927861 Electropneumatic controller and process control device equipped therewithMay 03, 17Feb 23, 21FESTO SE & CO. KG
10767665 Pneumatic valve arrangementMar 30, 18Sep 08, 20Samson Aktiengesellschaft
10753348 Apparatuses and systems for converting fluid energy to mechanical motionJan 03, 16Aug 25, 20Not available

more results

Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0085,727 Control System with Dynamic Reference PressureSep 11, 23Mar 13, 25Not available
2023/0258,203 High Strain Peano Hydraulically Amplified Self-Healing Electrostatic (HASEL) TransducersApr 24, 23Aug 17, 23The Regents of the University of Colorado a Body Corporate
2022/0018,365 Choke Controller, System, and MethodJun 11, 21Jan 20, 22Not available
2021/0172,460 High Strain Peano Hydraulically Amplified Self-Healing Electrostatic (HASEL) TransducersDec 10, 20Jun 10, 21The Regents of the University of Colorado a Body Corporate
2020/0116,167 SYSTEM CONDITION DETECTION USING INLET PRESSUREOct 10, 19Apr 16, 20Not available
2019/0383,310 METHOD OF CONTROLLING A HYDRAULIC ACTUATOR DRIVE, CONTROLLER AND ACTUATOR DRIVE CONTROLLERFeb 22, 18Dec 19, 19Not available
2018/0283,409 PNEUMATIC VALVE ARRANGEMENTMar 30, 18Oct 04, 18Samson Aktiengesellschaft
2017/0030,380 POWER GENERATION SYSTEMOct 13, 16Feb 02, 17Soundpower Corporation

more results

Top Owners in This Subclass

Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More

Patents Issued To Date - By Filing Year

Average Time to Issuance