Sealing ring and turbocharger
US11015716B2 · kind B2 · utility
0Cited by
3References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 5, 2019 |
| Grant date | May 25, 2021 |
| Priority date | — |
| Expiry date | May 1, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2300/10
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A sealing ring includes: a main body portion extending from one end to another end in a circumferential direction of a ring hole; and a pair of facing portions separately provided on the one end side and the other end side of the main body portion, the pair of facing portions being in contact with each other while facing each other in a direction of a central axis of the ring hole, the pair of facing portions each subjected to energizing force acting in a direction toward the other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.