Multi-component internal mix spray applicator

A spray applicator for dispensing a multiple component reactant mixture and for also dispensing purge materials. The applicator has a valve plate with a plurality of valve seats for cylindrical valve elements that are arcuately shifted by a control air circuit.

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Bibliographische Detailangaben
Hauptverfasser: JOSEPH T DONATTI, KENNETH W SHANER, ANDREW P MELLENTINE, IAN S WILLIAMS
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A spray applicator for dispensing a multiple component reactant mixture and for also dispensing purge materials. The applicator has a valve plate with a plurality of valve seats for cylindrical valve elements that are arcuately shifted by a control air circuit.