Title:
WATER DISCHARGING HEAD
Document Type and Number:
Japanese Patent JP3905940
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To uniformly sprinkle water to all the areas even in a wide sprinkling area by providing sprinkling holes for a deflector and enabling the sprinkling holes to sprinkle to the center part of the sprinkling area.
SOLUTION: A multiple-type water discharging head consists of a main body 1 and the deflector 2. A water flowing port is formed at the center of the main body 1. Many sprinkling holes (upper stage sprinkling holes 9) are annularly and parallelly arranged from the level difference 7 of the deflector 2 to the upper part of it. In addition, many sprinkling holes (lower stage sprinkling holes 10) are annularly and parallelly arranged at the lower part of the level difference 7. Then the holding positions of the lower stage sprinkling holes 10 with respect to the upper stage sprinkling holes 9 are on a lower side between the hole 9 and the hole 9 adjacent to it. Namely, in this water discharging head, the upper/lower stage sprinkling holes 9 and 10 are provided at mutually alternating positions. Thereby water is uniformly sprinkled to a large area.
More Like This:
| WO/1998/009685 | DEVICE AND METHOD TO PROVIDE STABILIZED DELIVERY OF PRESSURIZED LIQUID |
| JP3122103 | Gun type spray nozzle |
Inventors:
Tetsuro Kikuchi
Application Number:
JP35649296A
Publication Date:
April 18, 2007
Filing Date:
December 26, 1996
Export Citation:
Assignee:
Senju Sprinkler Co., Ltd.
International Classes:
A62C31/02; A62C35/68; B05B1/14; (IPC1-7): A62C35/68; A62C31/02; B05B1/14
Domestic Patent References:
| JP8215336A | ||||
| JP1119268A | ||||
| JP53118898A | ||||
| JP55021574B2 | ||||
| JP5024058U |
Previous Patent: POROUS STRUCTURAL BODY HAVING PREVIOUSLY METALLIZED CONDUCTIVE POLYMER FILM AND ITS PRODUCTION
Next Patent: LATCH LOCK
Next Patent: LATCH LOCK