Invention Application
- Patent Title: SPRAY MANIFOLD WITH INDIVIDUAL LIQUID FEED SPRAY GUNS
- Patent Title (中): 喷雾喷头与独立液体喷雾枪
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Application No.: US14786195Application Date: 2014-04-23
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Publication No.: US20160089682A1Publication Date: 2016-03-31
- Inventor: David C. Huffman , Russell R. Frechette , Joseph P. Szczap , Bo R. Buhl
- Applicant: SPRAYING SYSTEMS CO.
- International Application: PCT/US2014/035081 WO 20140423
- Main IPC: B05B7/08
- IPC: B05B7/08 ; B05B13/02 ; B05B15/04 ; B05B1/30

Abstract:
A modular spray gun manifold having a plurality of spray gun modules arranged in a lateral array each separated by an adjacent support assembly. Each spray gun module has a central liquid passage communicating with a spray nozzle and a transversely oriented liquid inlet port communicating through an outer side of the spray gun module for connection with an independently controllable liquid supply. The spray gun modules further include a recirculation port communicating between the central passageway and a recirculation conduit in an adjacent support assembly. A control valve of each module is operable when in open spraying position for blocking communication of liquid from the central passageway to the circulation port and when in a valve closing position blocking the liquid flow to the spray nozzle while redirecting liquid from the liquid inlet to the recirculation port for recirculation through the manifold array.
Public/Granted literature
- US09815073B2 Spray manifold with individual liquid feed spray guns Public/Granted day:2017-11-14
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