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1. (WO1997016105) SHOWER DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/016105 International Application No.: PCT/JP1996/003189
Publication Date: 09.05.1997 International Filing Date: 31.10.1996
IPC:
B05B 1/16 (2006.01) ,B05B 1/18 (2006.01) ,B05B 1/30 (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
14
with multiple outlet openings; with strainers in or outside the outlet opening
18
Roses; Shower heads
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
Applicants:
TOTO LTD. [JP/JP]; 1-1, Nakashima 2-chome Kokurakita-ku Kitakyushu-shi Fukuoka 802, JP (AllExceptUS)
MATSUI, Hideyuki [JP/JP]; JP (UsOnly)
ENOKI, Masatoshi [JP/JP]; JP (UsOnly)
Inventors:
MATSUI, Hideyuki; JP
ENOKI, Masatoshi; JP
Agent:
KOHORI, Susumu ; Hakata-Shin-Mitsui Building, Room 401 1-1, Hakataekimae 1-chome Hakata-ku Fukuoka-shi Fukuoka 812, JP
Priority Data:
7/28322031.10.1995JP
Title (EN) SHOWER DEVICE
(FR) DISPOSITIF POUR DOUCHE
Abstract:
(EN) Provided in succession in a flow passage from a shower side flow passage provided in a cock (1) to a shower head (3) or to a discharge end of the shower head (3) are pressure adjusting means for adjusting the pressure of a fluid supplied from an upstream side by throttling the flow passage, and flow rate adjusting means for adjusting the flow rate of the fluid supplied by the opening degree of the flow passage opened to the discharge end of the shower head (3). Further, pressure buffer means for buffering an increase of the pressure in the flow passage when the flow rate adjusting means closes the flow passage is included as a flow passage system capable of buffering an increase of pressure in the flow passage the flow rate adjusting means is operated. Accordingly, pressure rise caused by water hammer occurring particularly at the time of water stoppage is suppressed to reduce the pressure acting on respective elements including a shower hose (2), thus achieving improvement of the pressure resistance of the shower hose (2) and maintenance of the cock.
(FR) On trouve successivement, sur un parcours allant du côté douche d'un robinet (1) à une pomme de douche (3) ou à une extrémité de sortie de cette pomme de douche (3), un organe de réglage, par étranglement du passage d'écoulement, de la pression d'un liquide fourni en amont, et un organe de réglage du débit au moyen du degré d'ouverture du parcours à l'extrémité de sortie de la pomme de douche (3). En outre, on a prévu un amortisseur de pression destiné à amortir l'augmentation de pression dans le passage d'écoulement quand on le ferme au moyen de l'organe de réglage du débit. Par conséquent, l'augmentation de pression, provoquée par le coup de bélier qui se produit en particulier au moment où l'eau est arrêtée, est supprimée, ce qui réduit la pression subie par les différents organes, y compris un tuyau de douche (2). Cela améliore la résistance à la pression du tuyau de douche (2) et l'entretien du robinet.
Designated States: DE, JP, US
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
US5961051JP4161375