Matches 1 - 27 out of 27


Match Document Document Title
US20140216569 GAS BEAKER  
A gas breaker includes a case with a chamber defined therein. The case includes an inlet path and an outlet path which is located corresponding to the inlet path. A board is pivotably located in...
US20130233408 CABIN PRESSURE CONTROL SYSTEM WITH MULTIPLE OUTFLOW VALVES AND METHOD OF CALIBRATING THE OUTFLOW VALVE POSITION FEEDBACK DURING FLIGHT  
A method of calibrating an outflow valve on an aircraft may include determining if the aircraft has reached a predetermined cruise condition. The outflow valve may be moved until a closed position...
US20060278269 Seismic safety valve and valve actuator  
A safety valve is positioned in supply plumbing that supplies a fluid medium such as natural gas to a point of use structure such as a home. A mechanical actuator is provided remote from the...
US20110094600 SERIAL SIPHON VALVES FOR FLUIDIC OR MICROFLUIDIC DEVICES  
Methods and devices using a co-radial arrangement of serial siphon structures composed of siphon valves each separated by a capillary valve to save radial space in a fluidic system. Such serial...
US20120118712 SEISMIC ACTUATOR  
An actuator that includes a shelf having a pivot cone, a first member, a second member, a trigger pin and a trigger lever latch. The first member includes a weight, a first shaft extending...
US20080060701 Earthquake safety valve for shutting off overflowing gas  
The present invention relates to a valve to shut off an overflowing gas passage and an earthquake safety valve for automatically shutting off a flow passage of LPG, LNG and a poisonous gas; and...
US20100096022 Safety shutoff valve  
It is disclosed a shut-off valve which acts automatically and has a fully mechanical performance with respect to the loosing of the tower-shape part balance under the effect of the special...
US20110129755 Power Supply Device and Pressure Regulator  
According to one embodiment, a power supply device includes a fuel cell, a pipe passage, a fuel pump, a component, a tilt sensor, a pressure regulator, a pressure calculator, and a pressure...
US20060289060 Viscosity auto detector of paste maker  
A viscosity auto detector of a paste maker connected to a barrel of a paste maker; the viscosity auto detector comprises a flow detector; the flow detector being formed by a casing, a blade...
US20060090792 Multiaxial vibration valve  
The multiaxial vibration valve of the invention is a stand alone device that operates in any axial plane to regulate the flow of a fluid when the invention is vibrated by an outside source,...
US20090120504 Liquid plugs  
A rotatable microfluidic device that comprises a hydrophilic microchannel structure in which there is a) an upstream microcavity I with a liquid outlet I, b) a microconduit I connected to liquid...
US20120174988 MECHANICAL EARTHQUAKE VALVE WITH ORIFICE SHUT OFF  
A mechanical earthquake valve which enables the supply of the fluid (gas) passing through itself to be automatically stopped and restarted owing to the sensor that detects the seismic movement...
US20100089388 APERTURE CLOSURE APPARATUS  
Apparatus in the form of a sash window has sashes (16a, 16b) to control an opening (18). Drive arrangements (20a, 20b) are mounted within the frame and electrically powered from batteries (30), to...
US20080149185 METHOD FOR PRODUCING A DEVICE FOR CONTROLLING THE FLOW OF A GASEOUS OR LIQUID MEDIUM  
For producing a device for controlling the flow of a medium, having a housing and a flap supported pivotably in it between a closing position and an open position, which flap in its closing...
US20090078111 DOUBLE CHECK VALVE HAVING FLOATING FUNCTION  
A double check valve having a floating function is disclosed, which can prevent construction equipment from overturning through intercepting of a floating function even if a signal pressure is fed...
US20080135101 MICROFLUIDIC DEVICE USING CENTRIFUGAL FORCE AND PUMP TO CONTROL FLUID MOVEMENT, MICROFLUIDIC SYSTEM COMPRISING THE SAME AND METHOD OF MANUFACTURING THE MICROFLUIDIC DEVICE  
The microfluidic device includes a rotatable platform, a plurality of connection ports disposed at a portion of the platform proximate to a shaft connection hole, the plurality of connection ports...
US20090038688 Fluid Control Valve  
A fluid control valve for use in a system for inflating an anti-G garment. The valve includes an elongate chamber in which a valve member is moveable. The chamber has first and second axial ends....
US20090139578 CENTRIFUGAL FORCE BASED PLATFORM, MICROFLUIDIC SYSTEM INCLUDING THE SAME, AND METHOD OF DETERMINING HOME POSITION OF THE PLATFORM  
Provided are a centrifugal force based platform formed to be rotatable and including a home mark having a retro-reflective property of light, and a centrifugal force based microfluidic system...
US20080226502 Microfluidic Methods and Support Instruments  
A method of performing a test of a liquid sample using a microfluidic device having at least one flow path may include introducing the liquid sample into the flow path and subjecting the...
US20100294371 GRAVITY OPERATED VALVE  
A valve includes a valve body defining a valve cavity. The valve body has first and second inlet ports, an outlet port, and a dump port. A weighted member is positioned in the valve cavity and is...
US20110132468 VALVE SYSTEM FOR A FLUID CHANNEL  
A valve system (5) connectable to a fluid channel (3), wherein the valve system (5) includes an actuating element (33) and a closing element (17) for selectively closing and opening of the channel...
US20130206236 INTELLIGENT EMERGENCY SHUT DOWN SYSTEM AND A METHOD FOR EMERGENCY CLOSING AND REGULATION OF FLUID STREAM IN FLUID STORAGE AND DISPENSING SYSTEMS DURING EARTHQUAKE  
The various embodiments herein disclose a system and a method for regulating a flow of fluid stream in fluid storage and dispensing systems. The system comprising a valve arrangement including a...
US20170175911 ROLL OVER VALVE FOR FUEL TANK  
A roll over valve for a fuel tank of a vehicle may include a plurality of oil surface variable fuel inflow tubes mounted on an inlet through which fuel is introduced into a float of a single type...
US20160319948 VALVE ASSEMBLY FOR CONTROLLING FLOW DIRECTION OF FLUID BASED ON ROTATION ANGLE  
A valve assembly includes a rotating shaft 16 rotatably supported and having an internal passage 20 formed within the rotating shaft, first and second connecting portions 26 and 28 connected to...
US20160305564 HYDRAULIC SWITCH  
The present invention relates to a hydraulic switch arrangement and a fluid switch for incorporating into a hydraulic switch arrangement that may be included in a hydraulic circuit for inhibiting...
US20160273607 INTAKE VALVE FOR AIR SPRING SUSPENSION OF TRUCK CABINS  
In an intake valve for air spring suspensions of truck cabins, the suspension is adapted to connect first and second mechanical elements with possibility of mutual movement and includes a variable...
US20160208943 GRAVITY FLUID DELIVERY SYSTEM WITH NON-INTRUSIVE CONTROLLER  
Systems and methods are provided for delivering fluid by gravity feed, the fluid feed being controlled by motion sensing.

Matches 1 - 27 out of 27