Invention Grant
- Patent Title: Compact valve system for self-inflating tire
- Patent Title (中): 用于自充气轮胎的紧凑型阀门系统
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Application No.: US13783948Application Date: 2013-03-04
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Publication No.: US09242518B2Publication Date: 2016-01-26
- Inventor: Daniel Paul Luc Marie Hinque
- Applicant: The Goodyear Tire & Rubber Company
- Applicant Address: US OH Akron
- Assignee: The Goodyear Tire & Rubber Company
- Current Assignee: The Goodyear Tire & Rubber Company
- Current Assignee Address: US OH Akron
- Agent June E. Rickey
- Main IPC: B60C23/12
- IPC: B60C23/12 ; B60C29/04
Abstract:
A self-inflating tire assembly includes an air passageway in the tire that is operable to be sequentially flattened by the tire footprint in a direction opposite to a tire direction of rotation to pump air from a valve device through the passageway to an outlet device for direction into the tire cavity. The valve device has an internal pressure membrane that regulates the inlet flow of the air to the tube pump.
Public/Granted literature
- US20140174620A1 COMPACT VALVE SYSTEM FOR SELF-INFLATING TIRE Public/Granted day:2014-06-26
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