公开(公告)号：US11883706B2

公开(公告)日：2024-01-30

申请号：US17798744

申请日：2021-02-16

Applicant: Kidde Technologies, Inc.

Inventor： Adam Chattaway ,  Terry Simpson ,  Mark P. Fazzio ,  Harlan Hagge ,  Paul Papas ,  Marios C. Soteriou ,  Eli Baldwin ,  Qing Edda Liu

IPC: A62D1/00 ,  C07C19/14 ,  C07C19/16

CPC classification number: A62D1/0092 ,  A62D1/0057 ,  C07C19/14 ,  C07C19/16

Abstract: A fire suppression blends of CF3I and 2-BTP with mol ratios from 1:5 and 5:1 are capable of passing peak inerting and sub-inerting tests. The CF3I:2-BTP fire suppression blends can also include carbon dioxide of up to 80% of the fire suppression blend to provide additional cooling.

公开(公告)号：US11781969B2

公开(公告)日：2023-10-10

申请号：US16951056

申请日：2020-11-18

Applicant: Kidde Technologies, Inc.

Inventor： Eli Baldwin ,  Mark P. Fazzio

IPC: G01N21/15 ,  G01N15/06 ,  G01N21/47

CPC classification number: G01N21/15 ,  G01N15/06 ,  G01N2015/0693 ,  G01N2021/151 ,  G01N2021/4742

Abstract: A particle concentration measurement system includes a first window and a second window in a housing. The first window and the second window respectively define a first end and a second end of an interaction region between the first window and the second window. The system also includes a particle-laden gas inlet through a wall of the housing between the first window and the second window. The particle-laden gas inlet introduces particle-laden gas from an environment that includes particles mixed with other materials into the interaction region. A first set of clean gas inlets through the wall of the housing are at different radial positions of the housing and at a first axial location of the housing, and a second set of clean gas inlets through the wall of the housing are at different radial positions of the housing and at a second axial location of the housing.

公开(公告)号：US11692565B2

公开(公告)日：2023-07-04

申请号：US17399705

申请日：2021-08-11

Applicant: Kidde Technologies, Inc.

Inventor： Eli Baldwin ,  Mark P. Fazzio

IPC: F15D1/02 ,  F15D1/04 ,  F15D1/14

CPC classification number: F15D1/04 ,  F15D1/14

Abstract: A flow control insert includes a main body that is shaped as a cylinder, is hollow, and includes an opening at a first end and at a second end, opposite the first end, along an axial length of the cylinder. An outer surface of the main body includes threading to screw into complementary threading on an inner surface of a pipe configured to flow an agent. The flow control insert also includes a diverter within the main body or extending from the first end of the main body. The diverter controls a mass split of the agent or flow energy of the agent flowing in the pipe.

公开(公告)号：US20230095826A1

公开(公告)日：2023-03-30

申请号：US17489657

申请日：2021-09-29

Applicant: Kidde Technologies, Inc.

Inventor： Eli Baldwin

IPC: B05B1/34 ,  A62C35/68 ,  A62C3/08

Abstract: A nozzle of a fire suppression system includes a housing. Two or more orifices in the housing emit a fire suppression agent. Each of the two or more orifices emits the fire suppression agent in a rotational vortex.

公开(公告)号：US20230066103A1

公开(公告)日：2023-03-02

申请号：US17798751

申请日：2021-02-16

Applicant: Kidde Technologies, Inc.

Inventor： Adam Chattaway ,  Terry Simpson ,  Harlan Hagge ,  Mark P. Fazzio ,  Marios C. Soteriou ,  Paul Papas ,  Eli Baldwin ,  Qing Edda Liu

IPC: A62D1/00

Abstract: A fire suppressant blend comprises CF3I; at least one hydrofluoro-olefin (HFO) or hydrochlorofluoro-olefin (HCFO), or both; and carbon dioxide.

公开(公告)号：US20230051286A1

公开(公告)日：2023-02-16

申请号：US17399705

申请日：2021-08-11

Applicant: Kidde Technologies, Inc.

Inventor： Eli Baldwin ,  Mark P. Fazzio

IPC: F15D1/04 ,  F15D1/14

Abstract: A flow control insert includes a main body that is shaped as a cylinder, is hollow, and includes an opening at a first end and at a second end, opposite the first end, along an axial length of the cylinder. An outer surface of the main body includes threading to screw into complementary threading on an inner surface of a pipe configured to flow an agent. The flow control insert also includes a diverter within the main body or extending from the first end of the main body. The diverter controls a mass split of the agent or flow energy of the agent flowing in the pipe.

公开(公告)号：US20220155216A1

公开(公告)日：2022-05-19

申请号：US16951056

申请日：2020-11-18

Applicant: Kidde Technologies, Inc.

Inventor： Eli Baldwin ,  Mark P. Fazzio

IPC: G01N21/15 ,  G01N15/06

Abstract: A particle concentration measurement system includes a first window and a second window in a housing. The first window and the second window respectively define a first end and a second end of an interaction region between the first window and the second window. The system also includes a particle-laden gas inlet through a wall of the housing between the first window and the second window. The particle-laden gas inlet introduces particle-laden gas from an environment that includes particles mixed with other materials into the interaction region. A first set of clean gas inlets through the wall of the housing are at different radial positions of the housing and at a first axial location of the housing, and a second set of clean gas inlets through the wall of the housing are at different radial positions of the housing and at a second axial location of the housing.

公开(公告)号：US11324982B1

公开(公告)日：2022-05-10

申请号：US17073515

申请日：2020-10-19

Applicant: Kidde Technologies Inc.

Inventor： Adam Chattaway ,  Terry Simpson ,  Mark P. Fazzio ,  Eli Baldwin ,  Marios C. Soteriou ,  Paul Papas ,  Qing Liu

IPC: A62D1/00 ,  C01B32/50 ,  C07C19/16

Abstract: A fire suppression composition comprises CF3I and CO2, wherein said CF3I is present in an amount of from 23 mol. % to 39 mol. %, based on the total moles of CF3I and CO2 present in the fire suppression composition. Alternatively, the fire suppression composition comprises CF3I and CO2, wherein said CF3I is present in an amount of from 53 mol. % to 85 mol. %, based on the total moles of CF3I and CO2 present in the fire suppression composition.

公开(公告)号：US11268891B2

公开(公告)日：2022-03-08

申请号：US16903508

申请日：2020-06-17

Applicant: Kidde Technologies, Inc.

Inventor： Mark P. Fazzio ,  Harlan Hagge ,  Qing Edda Liu ,  Eli Baldwin ,  David William Frasure ,  Adam Chattaway ,  Jeffrey Angle

IPC: G01N15/06 ,  A62C37/00 ,  G01N15/00

Abstract: A fire extinguishing agent concentration measuring system including a first window, a second window positioned relative to the first window thereby defining a sensing volume between the first window and the second window, a tube configured to port a flow including the agent from an environment through the sensing volume, and a fluid motion mechanism in operable communication with the tube configured to cause the flow through the tube and through the sensing volume.

公开(公告)号：US20210396641A1

公开(公告)日：2021-12-23

申请号：US16903508

申请日：2020-06-17

Applicant: Kidde Technologies, Inc.

Inventor： Mark P. Fazzio ,  Harlan Hagge ,  Qing Edda Liu ,  Eli Baldwin ,  David William Frasure ,  Adam Chattaway ,  Jeffrey Angle

IPC: G01N15/06 ,  A62C37/00

Abstract: A fire extinguishing agent concentration measuring system including a first window, a second window positioned relative to the first window thereby defining a sensing volume between the first window and the second window, a tube configured to port a flow including the agent from an environment through the sensing volume, and a fluid motion mechanism in operable communication with the tube configured to cause the flow through the tube and through the sensing volume.