Thrust receiving mechanism
AssigneeEagle Industry Co., Ltd.
InventorsHiroshi SUZUKI, Yuichiro TOKUNAGA
Life of this patent
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Abstract
Disclosed is a thrust receiving mechanism that makes it difficult for a fluid in a high-pressure space to leak to a low-pressure space side. A thrust receiving mechanism is provided on a back surface of a movable scroll that slides relative to a fixed scroll while rotating eccentrically, and is configured for generating a dynamic pressure on the back surface of the movable scroll, and the thrust receiving mechanism includes a dynamic pressure generation portion including a first groove communicating with a low-pressure side, and a second groove communicating with a buffer space between a radial inner end and a radial outer end of the thrust receiving mechanism.
Claims6
A thrust receiving mechanism provided on a back surface of a movable scroll that is configured to slide relative to a fixed scroll while rotating eccentrically, and configured for generating a dynamic pressure on the back surface of the movable scroll, comprising:
- a dynamic pressure generation portion including a first groove communicating with a low-pressure side, and a second groove communicating with a buffer space between a radial inner end and a radial outer end of the thrust receiving mechanism.
Dependencies are inferred from the claim text.