CN Patent

CN115365022A — 粒子射流喷嘴

Assigned to Army Academy of Armored Forces of PLA · Expires 2022-11-22 · 3y expired

What this patent protects

本发明提供一种粒子射流喷嘴,涉及粒子射流表面处理工艺的技术领域,包括外喷管和内喷管,所述内喷管设于所述外喷管的内部,且所述内喷管的中心轴线沿所述外喷管的中心轴线方向延伸,所述内喷管设于所述外喷管的内部靠近入口的位置处。本发明提供的粒子射流喷嘴可减少粒子与喷嘴的碰撞,降低粒子射流散度,产生更加集中的粒子射流,同时,使粒子沿着轴线方向加速,获得更高的轴向速度,达到减小粒子射流散度和提高粒子速度的效果。

USPTO Abstract

本发明提供一种粒子射流喷嘴,涉及粒子射流表面处理工艺的技术领域,包括外喷管和内喷管,所述内喷管设于所述外喷管的内部,且所述内喷管的中心轴线沿所述外喷管的中心轴线方向延伸,所述内喷管设于所述外喷管的内部靠近入口的位置处。本发明提供的粒子射流喷嘴可减少粒子与喷嘴的碰撞,降低粒子射流散度,产生更加集中的粒子射流,同时,使粒子沿着轴线方向加速,获得更高的轴向速度,达到减小粒子射流散度和提高粒子速度的效果。

Drugs covered by this patent

Patent Metadata

Patent number
CN115365022A
Jurisdiction
CN
Classification
Expires
2022-11-22
Drug substance claim
No
Drug product claim
No
Assignee
Army Academy of Armored Forces of PLA
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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