Hany A. Al-Ansary,Kevin G. Schoonover,Said I. Abdel-Khalik
申请号：
US15148467
公开号：
US09731305B2
申请日:
2016.05.06
申请国别(地区):
US
年份:
2017
代理人:
摘要：
The present disclosure introduces a nozzle apparatus and method. In one embodiment, a spray nozzle apparatus is described. The spray nozzle apparatus includes a plurality of flow channels formed by the combination of a: sprayhead, a major element, and a minor element. The sprayhead may have a plurality of holes. The major element is retained within the sprayhead by a nozzle nut and spring, allowing a first annular gap to form between the sprayhead and the major element. The minor element is retained within the major element by a second nozzle nut and second spring, allowing a second annular gap to form between the major element and the minor element. The minor element may have an axial hole. Other embodiments also are described.
