Title:
FIRE DETECTION AND SUPPRESSION SYSTEM WITH HIGH TEMPERATURE CONNECTOR
Document Type and Number:
WIPO Patent Application WO/2020/128799
Kind Code:
A3
Abstract:
A fire detection and suppression system includes a first linear heat detector configured having a first activation temperature, a second linear heat detector having a second activation temperature different than the first activation temperature, a connector assembly electrically coupling the first linear heat detector and the second linear heat detector, a source of fire suppressant at least selectively coupled to at least one nozzle, and a controller coupled to the first linear heat detector and the second linear heat detector and configured to initiate distribution of the fire suppressant through the at least one nozzle in response to receiving an activation signal. The activation signal indicates at least one of (a) the first linear heat detector has reached the first activation temperature or (b) the second linear heat detector has reached the second activation temperature. The connector assembly is configured to be positioned within the ventilation hood.
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Inventors:
CIRILLI PATRICK SCOTT (US)
BJORKMAN DONALD M (US)
BJORKMAN DONALD M (US)
Application Number:
PCT/IB2019/060870
Publication Date:
July 30, 2020
Filing Date:
December 16, 2019
Export Citation:
Assignee:
TYCO FIRE PRODUCTS LP (US)
International Classes:
A62C35/11; H01H37/76; G08B17/06
Domestic Patent References:
| WO2016024267A1 | 2016-02-18 |
Foreign References:
| US5351760A | 1994-10-04 | |||
| US5186260A | 1993-02-16 |
Other References:
ANONYMOUS: "PROTECTOWIRE FIELD SERVICEABLE CONNECTOR Model Number: PWSK-3", DS9261- PROTECTOWIRE FIRESYSTEM, 14 November 2013 (2013-11-14), pages 1, XP055728168, Retrieved from the Internet [retrieved on 20200326]
Attorney, Agent or Firm:
SWIETLIK, Matthew J. et al. (US)
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