Fire sprinkler with pre-deflector flow splitter

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12157025
APP PUB NO 20220266079A1
SERIAL NO

17742697

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fire protection sprinkler system and method includes a sprinkler which, in use, is operatively connected to a supply pipe. The sprinkler includes a nipple. A frame extends from the nipple. A duct passes through the nipple and frame creating a flow path for a water jet exiting the supply pipe. A deflector is mounted to the frame at a location spaced from the nipple. A splitter is disposed in the water flow path between the supply pipe and the deflector. The splitter separates the water jet into two distinct sub-jets before the water contacts the deflector. The splitter directs the two separate water streams onto the deflector so that less pressure is required resulting in more economical system smaller pipe size, less labor, etc.

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Patent Owner(s)

Patent OwnerAddress
FIREBIRD SPRINKLER COMPANY LLC3735 PLAZA DRIVE ANN ARBOR MI 48108

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pigeon, Jeffrey J Ann Arbor, US 14 107

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