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1. (WO2001001833) SHOWER HEAD WITH WATER PURIFICATION FUNCTION
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/001833 International Application No.: PCT/JP2000/002707
Publication Date: 11.01.2001 International Filing Date: 25.04.2000
Chapter 2 Demand Filed: 30.01.2001
IPC:
B05B 1/16 (2006.01) ,B05B 1/30 (2006.01) ,B05B 15/00 (2006.01) ,E03C 1/04 (2006.01) ,E03C 1/042 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
1
Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
14
with multiple outlet openings; with strainers in or outside the outlet opening
16
having selectively-effective outlets
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
1
Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
30
designed to control volume of flow, e.g. with adjustable passages
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
15
Details of spraying plant or apparatus not otherwise provided for; Accessories
E FIXED CONSTRUCTIONS
03
WATER SUPPLY; SEWERAGE
C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
1
Domestic plumbing installations for fresh water or waste water; Sinks
02
Plumbing installations for fresh water
04
Water-basin installations specially adapted to wash-basins or baths
E FIXED CONSTRUCTIONS
03
WATER SUPPLY; SEWERAGE
C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
1
Domestic plumbing installations for fresh water or waste water; Sinks
02
Plumbing installations for fresh water
04
Water-basin installations specially adapted to wash-basins or baths
042
Arrangements on taps for wash-basins or baths for connecting to the wall
Applicants:
TAKAGI, Toshio [JP/JP]; JP (UsOnly)
SHIRATAKE, Fumitaka [JP/JP]; JP (UsOnly)
KOTOBUKI TSUSHOU CO., LTD. [JP/JP]; 4-1, Ishidaminami 2-chome Kokuraminami-ku Kitakyushu-shi Fukuoka-ken 802-8540, JP (AllExceptUS)
Inventors:
TAKAGI, Toshio; JP
SHIRATAKE, Fumitaka; JP
Agent:
DOBASHI, Akira; 6F, No. 12 Mori Building 17-3, Toranomon 1-chome Minato-ku Tokyo 105-0001, JP
Priority Data:
11/19107505.07.1999JP
Title (EN) SHOWER HEAD WITH WATER PURIFICATION FUNCTION
(FR) POMME DE DOUCHE A FONCTION DE PURIFICATION D'EAU
Abstract:
(EN) A shower head with water purification function capable of easing restrictions on a shape, structure, and storage capacity of a water quality switching valve and also providing a well-balanced shape and structure for easier handling, wherein a water quality purification cartridge is incorporated in a holding part, a purified water flow path passing through the water quality purification cartridge and a raw water flow path not passing through the cartridge are formed by the incorporation of that cartridge, a flow path switching valve which switches a flow path between the purified water flow path and the raw water flow path is incorporated in a head part, a straight delivery port is also provided at a place where the shower delivery port is formed, a delivery flow switching valve which switches a delivery flow between a delivery flow from the straight delivery port and a delivery flow from the shower delivery port is incorporated, and the flow path switching valve and the delivery flow switching valve are formed controllably from the outside of the head part independently of each other.
(FR) L'invention concerne une pomme de douche présentant une fonction de purification d'eau capable d'assouplir les restrictions relatives à la forme, la structure, la capacité de stockage d'une valve de commutation de qualité d'eau et également d'avoir une forme et une structure bien équilibrées facilitant la manipulation, dans laquelle une cartouche de purification de qualité d'eau est contenue dans une partie de support, un chemin d'écoulement d'eau purifiée passant à travers la cartouche de purification de qualité d'eau et un chemin d'écoulement d'eau brute ne passant pas à travers la cartouche sont formés par incorporation de cette cartouche, une valve de commutation du chemin d'écoulement, laquelle commute un chemin d'écoulement entre le chemin d'écoulement d'eau purifiée et le chemin d'écoulement d'eau non traitée est incorporée dans la partie de pomme, un orifice d'acheminement droit est également prévu en un endroit où l'orifice d'arrivée de douche est formé, une valve de commutation d'écoulement d'arrivée est incorporée, laquelle commute l'écoulement d'arrivée entre un écoulement d'arrivée provenant de l'orifice d'arrivée droit et un écoulement d'arrivée provenant de l'orifice d'arrivée de douche, et la valve de commutation de chemin d'écoulement ainsi que la valve de commutation d'écoulement d'arrivée sont formées de manière régulable depuis l'extérieur de la partie de pomme indépendamment l'une de l'autre.
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Designated States: BR, CA, CN, US
European Patent Office (EPO) (DE, FR, GB)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)