公开(公告)号：US20220170631A1

公开(公告)日：2022-06-02

申请号：US17536770

申请日：2021-11-29

Applicant: BECKETT THERMAL SOLUTIONS S.R.L.

Inventor： Luca SIGHINOLFI ,  Massimo GILIOLI ,  Gabriele GANGALE ,  Ettore ETENZI

IPC: F23D14/14 ,  F23D14/70

Abstract: A combustion membrane (14, 14′) for a gas burner (2) forms a multilayer panel (22) including a gas-permeable diffuser layer (24) of a porous or fibrous solid material other than metal sheet, the diffuser layer (24) forming a combustion surface (25) facing an outer side (17), a support layer (26) formed by a metal sheet (32), arranged on an inner side (23) with respect to the diffuser layer (24), opposite to the combustion surface (25), and connected to the diffuser layer. The metal sheet has a pattern (27) of passage openings (28), a local deviating layer (29), bordering the support layer (26). Diverter flaps (30) bent transversely out of the support layer (26) and delimited by cutting or tearing edges (42) of the support layer metal sheet (32), form guide surfaces (31) oblique to a direction (40) orthogonal to an extension plane (41) of the multilayer panel (22).

公开(公告)号：US20240410573A1

公开(公告)日：2024-12-12

申请号：US18700354

申请日：2022-07-26

Applicant: BECKETT THERMAL SOLUTIONS S.R.L.

Inventor： Massimo GILIOLI ,  Alberto PEZZIN ,  Andrea CASONI

IPC: F23D14/14 ,  D03D13/00 ,  D03D15/30 ,  D03D15/67 ,  F23D14/02 ,  F23D14/84

Abstract: A combustion membrane for a gas burner including a fabric having two opposite fabric surfaces, which form a combustion surface exposed on the outer side and an inner surface facing towards an inner side respectively, where the fabric forms an interlacing of metal wires having warp threads and weft threads transverse to the warp threads, and where both fabric surfaces form ribs in high relief alternating with valleys in low relief and that both the ribs and the valleys have an extension, in at least one direction in the plane of the fabric, greater than the space occupied by at least three consecutive warp threads in the weft direction and greater than the space occupied by at least three consecutive weft threads in the warp direction.

公开(公告)号：US20240410572A1

公开(公告)日：2024-12-12

申请号：US18700344

申请日：2022-07-26

Applicant: BECKETT THERMAL SOLUTIONS S.R.L.

Inventor： Massimo GILIOLI ,  Alberto PEZZIN ,  Andrea CASONI

IPC: F23D14/14 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/20 ,  C22C38/28 ,  C22C38/42 ,  C22C38/50 ,  D03D13/00 ,  D03D15/25 ,  D03D15/30 ,  F23D14/84

Abstract: A combustion membrane for a gas burner including a fabric having two opposite fabric surfaces, which form a combustion surface exposed on the outer side and an inner surface facing towards an inner side respectively, where the fabric forms an interlacing of metal wires having warp threads and weft threads transverse to the warp threads, where the fabric has localized first areas with reduced gas permeability, alternated with localized second areas with higher gas permeability than the first areas, and both the first areas and the second areas have an extension, in at least one direction in the plane of the fabric, greater than the space occupied by at least three consecutive warp threads in the weft direction and greater than the space occupied by at least three consecutive weft threads in the warp direction.

公开(公告)号：US20240027064A1

公开(公告)日：2024-01-25

申请号：US18354098

申请日：2023-07-18

Applicant: BECKETT THERMAL SOLUTIONS S.R.L.

Inventor： Massimo GILIOLI ,  Andrea CASONI ,  Alberto PEZZIN

IPC: F23D14/14

CPC classification number: F23D14/145 ,  F23D14/149

Abstract: A combustion membrane for a gas burner is provided. The combustion membrane has a fabric or mesh of interlaced metal wires, having two opposite interlacing surfaces forming a combustion surface and an inner surface of the fabric or mesh, respectively. The metal wires are formed by continuous metal fibers that form a yarn of mass per length ranging from 0.8 g/m to 1.4 g/m.

公开(公告)号：US20230147789A1

公开(公告)日：2023-05-11

申请号：US17966188

申请日：2022-10-14

Applicant: BECKETT THERMAL SOLUTIONS S.R.L.

Inventor： Massimo GILIOLI ,  Alberto PEZZIN ,  Andrea CASONI

IPC: F23D14/14 ,  D02G3/26 ,  D02G3/40 ,  D02G3/44 ,  D02G3/12 ,  D02G3/34 ,  D02G3/38

CPC classification number: F23D14/149 ,  D02G3/26 ,  D02G3/40 ,  D02G3/447 ,  D02G3/12 ,  D02G3/34 ,  D02G3/38 ,  F23D2203/103 ,  F23D2900/00019 ,  F23D2212/201 ,  D10B2101/20 ,  D10B2505/00

Abstract: A combustion membrane (14) for a gas burner (2) comprises a fabric or mesh (21) of interlaced metal threads (22), having two opposite interlacing surfaces (19, 20) which form a combustion surface (19) and an inner surface (20) of the fabric/mesh (21), respectively, wherein the metal threads (22) are formed by twisted metal fibers (22) to form a yarn and:



the individual metal fibers (22) are shorter than the yarn (22) formed therefrom, and free ends (22″) of the metal fibers (22) protrude divergently from the yarn (22) along its longitudinal extension and make the yarn (22) hairy, and
the metal thread (22) is a yarn (22) of mass per length in the range from 0.8 g/m to 1.4 g/m.