Method of manufacturing an orbiting scroll in a scroll fluid machine
US7458152B2 · kind B2 · utility
18Cited by
3References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 31, 2005 |
| Grant date | Dec 2, 2008 |
| Priority date | — |
| Expiry date | Feb 16, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49902
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
In a scroll fluid machine, an orbiting scroll is eccentrically revolved with respect to a fixed scroll by a driving shaft to compress a gas toward a center. To manufacture the orbiting scroll, a reference bore is formed at the center of orbiting scroll material, and a reference bore is formed at the center of bearing plate material. A dowel pin is inserted in the two reference bores. The orbiting scroll material is combined with the bearing plate material with a bolt and an adhesive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.