| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 137505260 | Reactor surface separated by apertured partition | 9 |
| 137505290 | Valve stem passes through the aperture | 1 |
| 137505340 | Valve head in inlet chamber | 1 |
| 137505350 | Rectilinear valve stem rigid with reactor surface | 1 |
| 20080202604 | Apparatus to regulate fluid flow - Apparatus to regulate fluid flow is disclosed. The apparatus includes a valve member deformable to distribute forces to a valve seat and prevent damage to the valve member. | 08-28-2008 |
| 137505360 | Reactor surface is diaphragm | 8 |
| 20090242044 | Pressure Regulators for Beverage Dispensers - Pressure regulators for beverage dispensers of the type using a high pressure gas cartridge such a CO | 10-01-2009 |
| 20090301582 | GAS REGULATOR WITH VENTING BONNET - Systems and methods for venting gas from a gas regulator in the event of overpressurization of the gas regulator are provided. A bonnet for a gas regulator that includes one or more apertures through which gas may vent. The bonnet may be made of a moldable synthetic plastic material, such as glass filled nylon. | 12-10-2009 |
| 20100243080 | Gas Pressure Regulator and Method for Assembling and Disassembling the Regulator - A gas pressure regulator comprises a main body having a first, gas inlet pipe and a second, gas outlet pipe, a calibrated gas passage through which gas flows from the first pipe to the second pipe, a shutter housed at least partially in the main body and mobile lengthwise along a first defined line to adjust the opening of the calibrated passage, a device for actuating the shutter and a regulator spring unit opposing the movement of the shutter. | 09-30-2010 |
| 20100243081 | Gas Pressure Regulator and Method for Assembling and Disassembling the Regulator - A gas pressure regulator comprises a main body having a first, gas inlet pipe and a second, gas outlet pipe, a calibrated gas passage through which gas flows from the first pipe to the second pipe, a shutter housed at least partially in the main body and mobile lengthwise along a first defined line to adjust the opening of the calibrated passage, a device for actuating the shutter and a regulator spring unit opposing the movement of the shutter. | 09-30-2010 |
| 20120247585 | PRESSURE REDUCING VALVE HAVING SHUTOFF MECHANISM - A high-pressure side primary pressure chamber communicates with a secondary pressure chamber on the side of a pressure receiving device through a communication hole. A diaphragm which receives the pressure in the secondary pressure chamber is provided, and a valve body is connected to the diaphragm. The diaphragm is biased by a spring in a valve opening direction. The area S (mm | 10-04-2012 |
| 137505370 | With valve closing bias | 3 |
| 20100006160 | PRESSURE REDUCING APPARATUS - The present invention relates to a pressure reducing apparatus. A diaphragm made from an elastic material is provided in the interior of a body. The diaphragm includes a main body portion having a seat member that is capable of being seated on an inner tubular member of the body, a retaining portion disposed on an outer peripheral side of the main body portion and which is slidably displaceable with respect to the inner tubular member, and a skirt that is retained on a flange of the body. Additionally, by flexing of the skirt by means of an elastic force of a spring, the seat member thereof separates away from the inner tubular member. | 01-14-2010 |
| 20100269925 | Self-Aligning Spring Seat for Fluid Regulator and Fluid Regulator Comprising Self-Aligning Spring Seat - A spring seat for self aligning a bias-open or bias-close spring is disposed within a tubular control element of a gas regulator and designed to reduce side loading of the spring, which can cause the spring to prematurely fail. The spring seat can comprise a spring seat adaptor and a seat ring. The spring seat adaptor is fixed inside of the tubular control element and the seat ring is movably mounted on the spring seat adaptor via a ball and socket type joint. The movable seat ring is engaged by the spring and adapted to be self-aligned through three-dimensional displacement relative to the spring seat adaptor via the ball and socket joint. | 10-28-2010 |
| 20140238509 | CYLINDER VALVE FOR PRESSURIZED GAS CYLINDER AND A GAS CYLINDER COMPRISING SUCH A VALVE - A cylinder valve comprising a body including a mounting end for attachment in the opening of a pressurized fluid cylinder, a internal withdrawing circuit comprising a first end located at the mounting end and a second end located at an outlet port located in the body, the withdrawing circuit comprising, an isolation valve and a regulating device for regulating selectively the flowrate and/or the pressure of the fluid flowing in the withdrawing circuit, the isolation valve and the regulating device being controlled by manual actuating organ(s) located on the body, the actuating organ(s) controlling the regulating device being mobile relative to the body between a first position setting a flow rate or a regulated pressure to defined minimum value and at least a second position setting a flow rate or a regulated pressure to a defined maximum value. | 08-28-2014 |
