Minskoff, Noah Mark,Jackson, James,Leeflang, Elisabeth Jacques,Philippsen, Aaron Olafur Laurence
申请号：
AU2017248168
公开号：
AU2017248168A1
申请日:
2017.04.06
申请国别(地区):
AU
年份:
2018
代理人:
摘要：
Described herein are devices, systems, and methods for providing suction. In some cases, the suction is generated passively. A passive suction device may comprise a structural element, such as a narrowing of an inner diameter of a hollow segment, configured to create a Venturi effect. A passive suction device may comprise a structural element, such as a conduit formed between two facing surfaces, configured to create a Coanda effect. A passive suction device may comprise a structural element, such as a wing shape or fan shape, configured to create a Coanda effect. A passive suction device may comprise one or more structural elements to create a Venturi effect, one or more structural elements to create a Coanda effect, one or more structural elements to create a Bernoulli effect, or any combination thereof.
