Block insert and cylinder structure of vehicle engine including the same
US10006400B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 25, 2016 |
| Grant date | Jun 26, 2018 |
| Priority date | — |
| Expiry date | Aug 25, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02F7/0007
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A cylinder structure of a vehicle engine comprises a cylinder block including: a block cooling water inlet formed on one side surface of the cylinder block and introduced with cooling water from a water pump; and a block cooling water outlet formed on a rear surface of the cylinder block and having the cooling water discharged therethrough. A cylinder disposed inside the cylinder block, and a water jacket is formed between an inner circumferential surface of the cylinder block and an outer circumferential surface of the cylinder to flow the cooling water therethrough. A block insert is inserted into a lower portion of the water jacket to guide the flow of the cooling water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.