|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||222/521; 222/333; 222/504; 222/519; 222/549; 222/570; 222/566; 222/547|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 37|
An embodiment of a nozzle comprising a nozzle adapter, a nozzle tip, and a plunger is provided. The nozzle adapter comprises an inner and outer surface, the inner surface having a helical groove, and a top end rotatably coupled to the nozzle adapter inner surface. The plunger comprises an outer surface, a top end, and a lower end that mates with the nozzle tip inner surface. At least one projection is along the body outer surface between the top end and the lower end keyed to fit within the helical groove of the nozzle tip, wherein the plunger and the no...
1. A nozzle for dispensing a liquid, the nozzle comprising: a nozzle adapter having a cylindrical inner surface;a nozzle tip comprising an outer surface,an inner surface having a helical groove, anda top end rotatably coupled to the nozzle adapter cylindrical inner surface; anda plunger disposed within the nozzle tip, the plunger comprising a body having a cylindrical outer surface,a top end,a tapered lower end that mates with a bottom of the nozzle tip inner surface to form a liquid tight seal between the plunger and the nozzle tip when the nozzle is cl...