Invention Grant
- Patent Title: Device for spraying a liquid under pressure
- Patent Title (中): 用于在压力下喷洒液体的装置
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Application No.: US13882302Application Date: 2011-09-23
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Publication No.: US08967498B2Publication Date: 2015-03-03
- Inventor: Werner Egli
- Applicant: Werner Egli
- Applicant Address: CH Reinach
- Assignee: Neoperl International AG
- Current Assignee: Neoperl International AG
- Current Assignee Address: CH Reinach
- Agency: Volpe and Koenig, P.C.
- Priority: CH1804/10 20101028
- International Application: PCT/CH2011/000226 WO 20110923
- International Announcement: WO2012/055051 WO 20120503
- Main IPC: B05B1/34
- IPC: B05B1/34 ; B05B1/14 ; B05B1/18 ; E03C1/08 ; B05B1/26 ; B05B15/00

Abstract:
A device is disclosed which is intended for spraying a pressurized liquid, in particular water, and brings about a good cleaning action despite a low volume flow. The device comprises a plurality of swirl chambers (14), wherein each of the swirl chambers has at least one inlet for feeding the liquid into the respective swirl chamber and an outlet nozzle (18) in order for a liquid jet to exit from the swirl chamber. A liquid stream entering into the device is distributed between the inlets of the swirl chambers by means of an arrangement of inflow channels. The outlet nozzles are inclined in relation to one another such that the exiting liquid jets come into contact with one another at a predetermined distance from the outlet nozzles. This achieves an improved cleaning action. The device may be designed, for example, as a mouthpiece for a sanitary outflow fitting, as a showerhead, etc.
Public/Granted literature
- US20130221132A1 DEVICE FOR SPRAYING A LIQUID UNDER PRESSURE Public/Granted day:2013-08-29
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