To provide a pulse-type propeller using vacuum cathode arc discharge, which can reduce an influence of carbon deposition, convert deposited carbons into fuel, extend a use life, and increase contact accuracy and control accuracy during a use process.SOLUTION: A catalysis space 312 and a discharge space 313 are formed inside a housing 31 so as to be arrayed in an axial direction. First and second anodes 32 and 33 are spaced apart from each other in the catalysis space 312 and the discharge space 313. The first anode 32, an insulating fuel layer 34, a first cathode 35, and an insulating layer 36 are installed concentric-circularly about a center line R of the housing 31. The insulating fuel layer 34 is surrounded with the first anode 32. The insulating fuel layer 34 is installed between the first cathode 35 and the first anode 32. The insulating layer 36 is surrounded with the first cathode 35. A second cathode 37 extends along the center line R of the housing 31 from the catalysis space 312 and enters into the discharge space 313.SELECTED DRAWING: Figure 1
【課題】使用過程において、炭素堆積の影響を低減し、炭素の堆積を燃料に転化し、使用寿命を延ばし、触発精度と制御精度を高める真空陰極アーク放電を用いたパルス型推進機を提供すること。【解決手段】筐体31の内部に、軸方向に並ぶ触発空間312と放電空間313が形成され、第一陽極32と第二陽極33は、触発空間312内と放電空間313内に、互いに間隔を開けて設置され、第一陽極32、絶縁燃料層34、第一陰極35と絶縁層36は、筐体31の中心線Rを中心として同心円状に設置され、絶縁燃料層34は第一陽極32に囲まれ、第一陰極35と第一陽極32の間に絶縁燃料層34が設置され、絶縁層36は第一陰極35によって囲まれ、第二陰極37は、筐体31の中心線Rに沿い、触発空間312から放電空間313内へ延長進入している。【選択図】図1
PULSE-TYPE PROPELLER USING VACUUM CATHODE ARC DISCHARGE
真空陰極アーク放電を用いたパルス型推進機
2023-02-07
Patent
Elektronische Ressource
Japanisch
High-efficiency pulse water hammer type ship propeller
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