SPRAY APPLICATOR WITH A STATIONARY MIX CHAMBER

A fast-set, plural component, spray applicator (10) includes a stationary mix chamber (48) to eliminate dynamic metal-to-metal high pressure fluid sealing. The stationary mix chamber (48) mixes the plural components before dispensing the mixed components from the spray applicator (10). The spray app...

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Bibliographische Detailangaben
Hauptverfasser: Pellin, Christopher J, Weldon, Justin J, Tix, Joseph E
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A fast-set, plural component, spray applicator (10) includes a stationary mix chamber (48) to eliminate dynamic metal-to-metal high pressure fluid sealing. The stationary mix chamber (48) mixes the plural components before dispensing the mixed components from the spray applicator (10). The spray applicator includes fluid needles (76, 78) configured to engage and disengage seals to perform the fluid valving. Needles (76, 78) control both fluid and air flow to the stationary mix chamber (48).