THERMIONIC POWER GENERATION ELEMENT AND THERMIONIC POWER GENERATION MODULE

To provide a thermal thermionic power generation element and a thermionic generation thermionic power generation module, capable of improving efficiency.SOLUTION: A thermionic power generation element includes a cathode 10, an anode 20, and an insulating member 40. The cathode includes an electrical...

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Hauptverfasser: YOSHIDA HISASHI, TAKEDA TOMOYA, KIMURA SHIGEYA, TOMITA HIROSHI, UENO SOICHI, HOSHI TAKESHI, MIYAZAKI HISAO, YAMAMITSU MASAYA
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a thermal thermionic power generation element and a thermionic generation thermionic power generation module, capable of improving efficiency.SOLUTION: A thermionic power generation element includes a cathode 10, an anode 20, and an insulating member 40. The cathode includes an electrically-conductive material. The anode includes an electrically-conductive material. The insulating member is located between the cathode and the anode. The cathode and the anode have a gap 30 between the cathode and the anode. A first through-hole 22 is provided in the anode. The first through-hole extends through the anode in a first direction which is from the cathode toward the anode and communicates with the gap.SELECTED DRAWING: Figure 3 【課題】効率を向上できる熱電子発電素子及び熱電子発電モジュールを提供する。【解決手段】熱電子発電素子は、カソード10と、アノード20と、絶縁部材40と、を備える。カソードは、導電材料を含む。アノードは、導電材料を含む。絶縁部材は、カソードとアノードとの間に設けられる。カソードとアノードとの間には、空隙部30が設けられる。アノードには、第1貫通孔22が設けられる。第1貫通孔は、カソードからアノードに向かう第1方向においてアノードを貫通し空隙部と連通する。【選択図】図3