WATER SPRAYING HEAD - Nomi Disaster Prevention Co., Ltd.

Title:

WATER SPRAYING HEAD

Document Type and Number:

Japanese Patent JP3852069

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To obtain a rectangular sprayed water distribution.
SOLUTION: A water spray nozzle deflector 10 has a near W-shaped section in the nozzle direction vertical to the emission direction A10.

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Inventors:

Tomohiro Takahira

Application Number:

JP27805299A

Publication Date:

November 29, 2006

Filing Date:

September 30, 1999

Export Citation:

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Assignee:

Nomi Disaster Prevention Co., Ltd.

International Classes:

A62C31/02; A62C3/00; B05B1/26; (IPC1-7): A62C31/02; A62C3/00; B05B1/26

Domestic Patent References:

JP7222818A
JP50030152Y1
JP8173570A
JP1259874A
JP55030175U

Foreign References:

GB2317338A
US4296816

Attorney, Agent or Firm:

Yu Saito
Fumihiko Ito

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