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US 2022/0228544 A1Published application
Induction system including a hydrocarbon trap
AssigneeFord Global Technologies, LLC
InventorsDavid Moyer, Jose Quezada, Victor Cisneros, Juan Pablo Salgado, Scott M. Rollins, Roger Khami
Life of this patent
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Abstract
Methods and systems are provided for a hydrocarbon (HC) trap system in an engine air induction system. In one example, a system may include a pillow-case type HC trap housed in a rectangular opening formed in a wall of an air conduit at the outlet of an air cleaner box. A frame may be integrally formed around the opening to support the HC trap protruding outward from the wall.
Claims9
A system, comprising:
- a hydrocarbon (HC) trap inserted in a slot formed in a frame positioned within a bore of an air conduit of an engine air induction system.
A system, comprising:
- an air conduit coupled within an engine air induction system;
- an opening integrally formed in a wall of the air conduit;
- a frame injection molded around the opening;
- and
- a hydrocarbon (HC) trap inserted into a groove formed within the frame.
2 more elements
Dependencies are inferred from the claim text.