No.1013 2015ステアリング・駆動関連技術特集号 燃料電池自動車用高圧水素減圧弁の開発 |
| カテゴリー | 資料 |
|---|---|
| 筆者 | 自動車部品事業本部 FC 部品事業部 久保利賀剛 |
| 要旨 | We have developed a high pressure hydrogen regulator for fuel cell vehicles which achieves an improved pressure regulation characteristic, higher reliability, and a lighter weight than the conventional regulator. The pressure regulation characteristic was improved by reducing sliding friction of the seal around the periphery of the piston. Reliability was achieved by decreasing wear through the improvement of surface roughness of the parts which repeatedly open/close and slide during operation. Furthermore, we have achieved weight saving by abolishing stainless steel components of the sliding parts and applying aluminum alloy components with a surface treatment. |
| キーワード | regulator, hydrogen, high pressure, fuel cell vehicle |
| 関連タグ |
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(2024年4月の集計)
(2023年5月から2024年4月の集計)
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