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US Patent 11244551 Point detector for fire alarm system

Patent 11244551 was granted and assigned to Carrier Corporation on February, 2022 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 12092035 Gas turbine fire detection system including cooling system upstream of aspirating smoke detector, and related method
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US Patent 11961378 Aspirating smoke sensing device, method, and apparatus for fire detection
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Patent abstract

A point detector (1) for a fire alarm system. The point detector (1) includes a fan (2) configured to aspirate air from a surrounding environment; and an inlet (3) in flow communication with the fan (2); the inlet (3) is configured to split the incoming flow into multiple streams (4); and each stream (4) of the multiple streams (4) is configured to be in flow communication with a respective sensing device (6).

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US Patent 11761875 Adjusting for air flow temperature changes in an aspirating smoke detector
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=1124455100
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 US Patent 11244551 Point detector for fire alarm system

Infobox
Is a
Patent
Patent
Patent applicant
Carrier Corporation
Carrier Corporation
Current assignee
Carrier Corporation
Carrier Corporation
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
11244551
Date of patent
February 8, 2022
Patent application number
17132295
Date Filed
December 23, 2020
Patent citations
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US Patent 10161837 Aspirated particle detection with various flow modifications
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US Patent 10345213 Particle detection system and related methods
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US Patent 10495618 Multi-channel detector
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US Patent 10558226 Micro self-aware autonomous aerial vehicle for home safety and security
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US Patent 10677705 Particle detection system and related methods
Patent primary examiner
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Hoi C Lau

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