Patent · US Active

Intake manifold for engine, engine, and vehicle

US12286947B2 · kind B2 · utility

0Cited by

2References

20Claims

0Family size

Assignee

BYD Company Limited · CN

Inventors

Li Li · Beijing, CN
Nan Zhang · San Diego, US
Shiyi Pan · Lo Wu, CN
Peng Guo · Beijing, CN
Kuicong He · Lo Wu, CN

Key dates

Filing date	Aug 15, 2023
Grant date	Apr 29, 2025
Priority date	—
Expiry date	Aug 15, 2043

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

An intake manifold for an engine includes a premixing chamber, a pressure stabilizing chamber, and multiple intake passages. The intake passages are connected with a bottom of the pressure stabilizing chamber. A first end of the premixing chamber includes an intake end having an air inlet. A second end of the premixing chamber is communicated with the pressure stabilizing chamber and is close to a top of the pressure stabilizing chamber. An exhaust gas inlet is disposed on the premixing chamber and close to the air inlet. The engine includes an engine body and the intake manifold for the engine. The vehicle includes a vehicle body and the engine.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.