公开(公告)号：US20250108244A1

公开(公告)日：2025-04-03

申请号：US18376295

申请日：2023-10-03

Applicant: Kidde Technologies, Inc.

Inventor： Jeffrey Angle ,  Eli Baldwin

IPC: A62C37/50 ,  A62C99/00

Abstract: An assembly for detecting agglomeration of a powder for a fire suppression system includes a vessel configured to contain a powder and a compressed gas and a plurality of piezoelectric sensors disposed in the vessel. At least one sensor of the plurality of sensors is disposed at an interface of the powder and the compressed gas when the vessel is in a filled state.

公开(公告)号：US20240165443A1

公开(公告)日：2024-05-23

申请号：US17992585

申请日：2022-11-22

Applicant: Kidde Technologies Inc.

Inventor： Paul Papas ,  Adam Chattaway ,  Jeffrey Angle ,  Lloyd Kent Ballard

IPC: A62C5/00

CPC classification number: A62C5/004 ,  A62C5/00

Abstract: A fire suppression system comprises an electric solid propellant (ESP) configured as a solid mass, and a circuit configured to flow current through the ESP. The ESP includes a polymer material, an oxidizer, and at least one chemical additive. The circuit includes a power source, an anode in physical communication with the ESP, and a cathode in physical communication with the ESP and oppositely disposed from the anode.

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.