公开(公告)号：US20210370112A1

公开(公告)日：2021-12-02

申请号：US17403772

申请日：2021-08-16

Applicant: Carrier Corporation

Inventor： Paul M. Johnson ,  Duane C. McCormick ,  May L. Corn ,  Sudarshan N. Koushik ,  Mikhail Morozov ,  Changmin Cao ,  Christopher T. Chipman ,  Keith A. Post

IPC: A62C31/05 ,  B05B1/00 ,  A62C31/02 ,  A62C5/00

Abstract: A fire suppression nozzle can include a first fluid channel configured to be in fluid communication with a first fluid having a first flow velocity and a second fluid channel configured to be in fluid communication with a second fluid having a second flow velocity. A mixer can be disposed between the first fluid channel and the second fluid channel such that the mixer is configured to induce streamwise vorticity in at least the first fluid exiting first fluid channel to cause mixing of the first fluid and the second fluid to reduce a flow speed of a mixture of the first fluid and the second fluid.

公开(公告)号：US11117007B2

公开(公告)日：2021-09-14

申请号：US16182247

申请日：2018-11-06

Applicant: Carrier Corporation

Inventor： Paul M. Johnson ,  Duane C. Mccormick ,  May L. Corn ,  Sudarshan N. Koushik ,  Mikhail Morozov ,  Changmin Cao ,  Christopher T. Chipman ,  Keith A. Post

IPC: A62C31/05 ,  A62C31/02 ,  B05B1/00 ,  A62C5/00

Abstract: A fire suppression nozzle can include a first fluid channel configured to be in fluid communication with a first fluid having a first flow velocity and a second fluid channel configured to be in fluid communication with a second fluid having a second flow velocity. A mixer can be disposed between the first fluid channel and the second fluid channel such that the mixer is configured to induce streamwise vorticity in at least the first fluid exiting first fluid channel to cause mixing of the first fluid and the second fluid to reduce a flow speed of a mixture of the first fluid and the second fluid.

公开(公告)号：US20190143160A1

公开(公告)日：2019-05-16

申请号：US16182247

申请日：2018-11-06

Applicant: Carrier Corporation

Inventor： Paul M. Johnson ,  Duane C. Mccormick ,  May L. Corn ,  Sudarshan N. Koushik ,  Mikhail Morozov ,  Changmin Cao ,  Christopher T. Chipman ,  Keith A. Post

IPC: A62C31/05 ,  B05B1/00

Abstract: A fire suppression nozzle can include a first fluid channel configured to be in fluid communication with a first fluid having a first flow velocity and a second fluid channel configured to be in fluid communication with a second fluid having a second flow velocity. A mixer can be disposed between the first fluid channel and the second fluid channel such that the mixer is configured to induce streamwise vorticity in at least the first fluid exiting first fluid channel to cause mixing of the first fluid and the second fluid to reduce a flow speed of a mixture of the first fluid and the second fluid.

公开(公告)号：US11931613B2

公开(公告)日：2024-03-19

申请号：US17403772

申请日：2021-08-16

Applicant: Carrier Corporation

Inventor： Paul M. Johnson ,  Duane C. McCormick ,  May L. Corn ,  Sudarshan N. Koushik ,  Mikhail Morozov ,  Changmin Cao ,  Christopher T. Chipman ,  Keith A. Post

IPC: A62C31/05 ,  A62C5/00 ,  A62C31/02 ,  B05B1/00

CPC classification number: A62C31/05 ,  A62C5/008 ,  A62C31/02 ,  B05B1/002

Abstract: A fire suppression nozzle can include a first fluid channel configured to be in fluid communication with a first fluid having a first flow velocity and a second fluid channel configured to be in fluid communication with a second fluid having a second flow velocity. A mixer can be disposed between the first fluid channel and the second fluid channel such that the mixer is configured to induce streamwise vorticity in at least the first fluid exiting first fluid channel to cause mixing of the first fluid and the second fluid to reduce a flow speed of a mixture of the first fluid and the second fluid.