WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1981003213) FLUID INJECTOR SPRAY DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/003213    International Application No.:    PCT/US1981/000567
Publication Date: 12.11.1981 International Filing Date: 29.04.1981
IPC:
E03C 1/046 (2006.01)
Applicants:
Inventors:
Priority Data:
146635 05.05.1980 US
Title (EN) FLUID INJECTOR SPRAY DEVICE
(FR) DISPOSITIF DE PULVERISATION A INJECTEUR DE FLUIDE
Abstract: front page image
(EN)A flow selectable fluid mixing device having a main manifold member (10) with a main fluid path (13) and a venturi creating conical secondary fluid path (14) and a rotatable manifold member (12) mounted on the main manifold member (10). The rotatable member (12) has valve gate means (19) which rotates within the main fluid path (13) of the main manifold member thereby controlling the fluid through that path. The rotatable member (12) also has an auxiliary fluid supply orifice (27) alignable with a venturi orifice (28) which is in fluid communication with the secondary conical fluid path (14) of the main member (10). The auxiliary fluid supply orifice (27) is in a fixed position with the valve gate means (19) such that three qualities of flow are selectable as the rotatable member (12) is rotated.
(FR)Dispositif de melange de fluide a ecoulement selectionnable possedant un organe collecteur principal (10) avec un chemin principal de fluide (13) et un chemin (14) secondaire conique de fluide creant un effet venturi et un organe collecteur (12) rotatif monte sur l'organe collecteur principal (10). L'organe rotatif (12) possede un moyen de porte de soupape (19) qui tourne a l'interieur du chemin principal de fluide (13) de l'organe collecteur principal commandant ainsi l'ecoulement de fluide au travers du chemin. L'organe rotatif (12) possede aussi un orifice auxiliaire (27) d'alimentation en fluide pouvant etre aligne avec un orifice venturi (28) en communication fluide avec le chemin (14) secondaire conique de fluide de l'organe principal (10). L'orifice auxiliaire (27) d'alimentation en fluide se trouve dans une position fixe par rapport a la porte de soupape (19) de sorte que trois qualites d'ecoulement sont selectionnables par la rotation de l'organe rotatif (12).
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)