Patents by Inventor Jorge Ismael Mustafá

Jorge Ismael Mustafá has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Safety gas valve capable to attain a blocking condition when subjected to a flow in excess of its nominal working conditions
    Patent number: 9494241
    Abstract: In a body, a first passage (6) houses a first piston (8) which is able to be selectively driven by the excess gas flow towards a blocking position and seal. The valve body has a second through-cut (17) intersecting the seal seat (7) of the first frustoconical piston (8). Within this second cut sits a second piston (21), pressing the end (20) thereof down against the end (9) of the protrusion of the first piston seal seat. This second piston (21) is capable of moving the second piston in interference with the end (9) upstream of the first piston seal eliminating the relationship with said seal seat.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: November 15, 2016
    Inventor: Jorge Ismael Mustafá
  • SAFETY GAS VALVE CAPABLE TO ATTAIN A BLOCKING CONDITION WHEN SUBJECTED TO A FLOW IN EXCESS OF ITS NOMINAL WORKING CONDITIONS, INTERPOSED BETWEEN A SOURCE OF GAS UNDER PRESSURE AND THE DEVICE OR EQUIPMENT TO WHICH SAID SOURCE OF GAS IS BEING SUPPLIED
    Publication number: 20150267825
    Abstract: In a body, a first passage (6) is practiced within which houses a first piston (8) able to be selectively driven by the excess gas flow towards a blocking position and seal. The valve body has a second through-cut (17) arranged under water intersecting the seal seat (7) of the first frustoconical piston (8). Within this second cut sits a second piston (21), pressing the end (20) thereof down against the end (9) of the protrusion of the first piston seal seat. This second piston (21) has means by which it is possible to move the second piston in interference with the end (9) upstream of the first piston seal eliminating the relationship with said seal seat.
    Type: Application
    Filed: March 19, 2015
    Publication date: September 24, 2015
    Inventor: Jorge Ismael Mustafá