No.1001 2006創刊号 内接ギヤポンプの理論トルクと理論押しのけ容積の計算 |
| カテゴリー | 資料 |
|---|---|
| 筆者 | 駆動事業本部 技術部 稲熊義治 |
| 要旨 | This paper describes numerical determination of theoretical torque (ideal torque) and theoretical stroke volume (pump displacement) in an internal gear pump without crescent. The design analyzed has been commonly used for an automatic transmission and continuously variable transmission in vehicles because of its high mechanical efficiency. For estimating the pump efficiencies accurately, determining the accurate theoretical torque and theoretical displacement of the pump is important. This paper presents a calculation method that takes into consideration the contact points for meshing and sealing between the driving and driven gear for the accurate theoretical torque and displacement of an internal gear pump without crescent such as a gerotor pump. |
| キーワード | hydraulic power system, hydraulic pump, internal gear pump, theoretical torque, theoretical displacement, calculation method |
| 関連リンク | 江本憲幸, 伊藤篤：高効率CVT用オイルポンプ, 豊田工機技報, Vol. 45, No. 3（2005）43.
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