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J y L Cervello SC
Original Assignee
J y L Cervello SC
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Application filed by J y L Cervello SCfiledCriticalJ y L Cervello SC
Priority to ES0027677UpriorityCriticalpatent/ES27677Y/en
Publication of ES27677UpublicationCriticalpatent/ES27677U/en
Application grantedgrantedCritical
Publication of ES27677YpublicationCriticalpatent/ES27677Y/en
On-Site Construction Work That Accompanies The Preparation And Application Of Concrete
(AREA)
Abstract
An improved spray apparatus, which essentially is characterized by being housed and fixed the nozzle in a conduit or drain provided in the body of the spray device, reaching the air stream necessary for spraying the liquid, to the rear end of the axial line- nozzle central, sealed or not, by a non-coaxial conduit with it provided in the body of the spraying apparatus, through a radial conduit made in the nozzle or through the emptying or conduit provided in the body of the spraying apparatus that is free between the rear end of said nozzle and the bottom of said part or piece that obstructs the rear end of said conduit. (Machine-translation by Google Translate, not legally binding)