G05D 16 - Control of fluid pressure

Patents for G05D 16 - Control of fluid pressure (11,321)
11/1994
11/17/1994	EP0624835A1 Servo pressure regulator with magnetic switch-on drive
11/17/1994	DE4331451C1 Blood pressure instrument and method of controlling the cuff pressure in a blood pressure instrument
11/15/1994	US5364371 Intravenous fluid delivery device
11/15/1994	US5363877 Suction regulating valve
11/02/1994	EP0621791A1 Intravenous fluid delivery system with air elimination
11/01/1994	US5360320 Multiple solvent delivery system
11/01/1994	CA2078186C Pressure regulator for underwater breathing system
10/1994
10/27/1994	WO1994024620A1 Gas-pressure controller
10/27/1994	WO1994023976A1 Power-brake system for motor vehicles
10/27/1994	DE4312857A1 Pressure regulator for fuel injection systems
10/26/1994	EP0620932A1 Electro-hydraulic control device and pressure reducing valve
10/26/1994	CN2180851Y Pressure controlling valve
10/25/1994	US5358316 Pressure-regulating device for a hydraulic circuit
10/25/1994	US5358004 Pressure fluid stabilized regulator with leakage orifice
10/25/1994	US5357996 Pressure regulating system
10/20/1994	DE4413190A1 Pressure-relief valve and method of setting an opening pressure at the pressure-relief valve
10/20/1994	DE4312088A1 Diaphragm-controlled flow regulating valve
10/19/1994	CN1026257C Separated self-control valve
10/18/1994	US5356335 Pressure gradient control system
10/18/1994	US5355676 Hydraulic pressure supply apparatus
10/18/1994	CA2003634C Liquid transfusion apparatus
10/13/1994	WO1994022777A1 Control system suitable for glassware forming machine
10/13/1994	WO1994022776A1 Control of plungers in glassware forming machines
10/13/1994	CA2148230A1 Control of plungers in glassware forming machines
10/13/1994	CA2148229A1 Control system suitable for glassware forming machine
10/11/1994	US5354268 Methods and apparatus for control of vacuum and pressure for surgical procedures
10/11/1994	US5353837 Quick-disconnect valve
10/11/1994	US5353593 Hydro-mechanical control system
10/06/1994	DE4310899A1 Hydraulic by-pass valve
10/04/1994	US5351938 A high density graphite or boron nitride crucible for melting the alloy, forcing through an opening at bottom, solidifying on a rotated metal drum; efficiency; pressure sensor
10/04/1994	US5351705 Method and apparatus for controlling fluid pumps and valves to regulate fluid pressure and to eliminate fluid flow surges
10/04/1994	CA2043749C Valve assembly for fluid pressure regulation
09/1994
09/29/1994	WO1994021949A1 Self-actuating control valve
09/27/1994	US5349852 Pump controller using acoustic spectral analysis
09/22/1994	DE4408752A1 Pressure regulating setting device
09/21/1994	CN1025938C Automatic pressure-adjustable cupping massage therapeutic apparatus for meridian and point
09/20/1994	US5348001 Oxygen breathing controls
09/15/1994	WO1994020891A1 Valve positioner having adjustable gain
09/15/1994	DE4307729A1 Servo self-closing valve
09/14/1994	EP0614512A1 Proportional pressure control valve
09/13/1994	US5347467 Load sharing method and apparatus for controlling a main gas parameter of a compressor station with multiple dynamic compressors
09/13/1994	US5345963 Modulating pressure regulator with shape memory alloy actuator
09/13/1994	US5345856 Valve positioner having adjustable gain
09/13/1994	US5345764 Method of providing tactile feedback for a power steering system
09/07/1994	EP0357678B1 Modular pressure instrument
09/07/1994	CN1025881C Power transmission
09/01/1994	WO1994019734A1 Method and apparatus for enhancing stability in hydraulic flow control
09/01/1994	WO1994019632A1 Pressure regulating system for fire extinguishing equipment
08/1994
08/31/1994	EP0612960A1 Draft inducer air flow control
08/31/1994	CN2175948Y Crystal thyratron electric-joint temp./pressure meter
08/31/1994	CN2175947Y Electric jointing controller for magnetic clock pointer
08/30/1994	US5342298 Automated fluid pressure control system
08/24/1994	EP0612005A1 Fluidpressure reducer with cannula calliper
08/24/1994	EP0611460A1 Gas pressure control apparatus.
08/24/1994	EP0611349A1 Pressure-control valve.
08/24/1994	EP0513043A4 Proportional pressure control valve
08/24/1994	CN1091212A 流体压力调节器 Fluid pressure regulator
08/23/1994	US5339860 Fluid pressure regulator
08/23/1994	US5339785 Automotive fuel supply apparatus and control valve
08/18/1994	WO1994018617A1 Pressure regulator
08/18/1994	WO1994018045A1 Hovercraft
08/18/1994	WO1994018041A1 Process and circuit for determining pedal pressure as a control parameter for a braking system with anti-lock control
08/18/1994	DE4403030A1 Deceleration-dependent pressure control valve for vehicle brake systems
08/18/1994	DE4304796A1 Pilot-controlled pressure-relief valve
08/18/1994	DE4304117A1 Pressure reduction valve constructed as a piston slide
08/18/1994	CA2154685A1 Pressure regulator
08/17/1994	EP0611266A1 A pressure-reducing regulator for compressed natural gas
08/17/1994	EP0610353A1 Pressure control device for hydraulic circuits.
08/17/1994	EP0610281A1 Pressure control device for hydraulic circuits.
08/17/1994	EP0610226A1 Compressed air control system
08/16/1994	US5337718 Electronic fuel injection system with heat-pressure response
08/16/1994	CA2008837C Fuel pressure regulator valve
08/11/1994	DE4403073A1 Method and device for controlling the pressure in a support cushion
08/11/1994	DE4403071A1 Automatic, programmable air cell support system
08/11/1994	DE4303240A1 Method for regulating pressure in hydrostatic drive systems
08/10/1994	EP0364553B1 Pressure regulators
08/09/1994	US5335688 Variable pressure regulating valve system
08/09/1994	US5335641 Oil filler for an internal combustion engine
08/09/1994	US5335565 Electronic control type automatic speed changer
08/02/1994	US5334344 Ternary active brazing based on a zirconium-nickel alloy
08/02/1994	US5334090 Integrated cabin pressure controller
08/02/1994	US5333637 Pneumatic instrument particle trap
08/02/1994	US5333636 Controlled high pressure relief for small volumes
08/02/1994	CA2048415C Gas pressure control valve cartridge
07/1994
07/28/1994	DE4301972A1 Overflow valve
07/27/1994	EP0607451A1 Flow rate control valve and its control method
07/27/1994	CN2172825Y Pressure-relief constant pressure valve
07/21/1994	DE4400908A1 Device for pneumatic filling to fixed filling pressure
07/20/1994	EP0606823A1 Liquid treatment plant
07/20/1994	EP0606246A1 Electro-hydraulic unit for regulating the pressure in vehicle braking systems.
07/20/1994	CN2172491Y 电子自动平衡控制器 Electronic automatic balance control
07/20/1994	CN1089733A Electronically controlled pneumatic pressure regulator and method for the regulation of the pressure of a fluid using such a regulator
07/14/1994	CA2112967A1 Processing plant and valve assembly
07/13/1994	EP0606126A2 Body support system
07/13/1994	EP0605743A1 System for inflating tyres
07/12/1994	US5328147 Two stage pressure control valve
07/12/1994	US5327926 Flow regulator
07/12/1994	US5327720 In a fuel supply system
07/07/1994	WO1994015128A1 Control valve with electromagnetic type proportional pressure reducing valve
07/06/1994	EP0605357A1 Fluid pressure regulator

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