Patents by Inventor Adrian Casariego

Adrian Casariego 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).

  • Patent number: 4966100
    Abstract: Device for the protection of boiler screens, in particular for garbage incinerators, and manufacturing process for this device. Device for protection of screens used for heat-recovery boilers, composed of vertical tubes 1, 14 joined together using welded ribs (17) installed between fireproof bricks and fitted with means for fastening them, these tubes being equipped with vertical auxiliary fastening ribs 2, 11; 3, 13 forming an angle of between 30.degree. and 60.degree. with the plane of the ribs 17, and made discontinuous at intervals on the vertical sections of the tubes. A first series of bricks in fastened on the upper portion of the auxiliary ribs. A second series of bricks 6, 18, alternating with the bricks of the first series, has a general dovetail shape and is fixed in position between recesses 7, 8 in the bricks of the first series. Process for the manufacture of this device.
    Type: Grant
    Filed: August 22, 1989
    Date of Patent: October 30, 1990
    Assignee: Societe Anonyme dite: Stein Industrie
    Inventors: Jean Fournier, Adrian Casariego
  • Patent number: 4934322
    Abstract: A system for protecting a heat-recovery boiler screen, in particular for waste incineration furnaces, said screen being formed by vertical tubes (1, 2) interconnected by welded fixing fins (3, 4, 5) disposed in cavities in refractory bricks (7) and provided with hooking means for refractory bricks. The screen includes windows (6) going through the fixing fins, each brick is provided with at least one hooking lug (8) whose axis is at an angle to the horizontal such that each brick is held suspended by its own weight in one or more windows of the corresponding screen, and the gaps remaining between the bricks, their hooking lugs, and the screen are filled with a refractory cement (9).
    Type: Grant
    Filed: December 21, 1988
    Date of Patent: June 19, 1990
    Assignee: Societe Anonyme dite: Stein Industrie
    Inventors: Jean Fournier, Adrian Casariego
  • Patent number: 4809645
    Abstract: Vertical tubes joined to each other by means of welded coupling fins and forming boiler baffles for refuse incinerators are placed between refractory bricks and provided with vertical auxiliary anchoring fins which make an angle of 30.degree. to 60.degree. with the plane of the coupling fins and are interrupted at intervals over vertical sections of the tubes. One portion of the bricks is provided with vertical recesses corresponding to the auxiliary fins over a fraction of their height from the bottom and the other portion of the bricks is provided with vertical recesses up to their full height. The bricks of the first portion are anchored to the top portion of the auxiliary fins and the bricks of the other portion are engaged on these fins above a brick of the first portion.
    Type: Grant
    Filed: February 26, 1988
    Date of Patent: March 7, 1989
    Assignee: Stein Industrie
    Inventors: Jean Fournier, Adrian Casariego