Title:
タイヤバルブユニット
Document Type and Number:
Japanese Patent JP5715926
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a tire valve unit which enables a tire sensor to be used without being replaced even after use of a flat tire repairing agent.SOLUTION: The tire valve unit 10 includes a tire valve 20 having a valve stem 21, and the tire sensor 30 for detecting a state of a tire. The tire valve 20 and the tire sensor 30 are detachably connected to each other. The tire valve unit 10 is provided with an air introduction passage 40 leading to the inside of the tire sensor 30 from the valve stem 21, and an introduction hole 22c branching off from the air introduction passage 40 and introducing air into the tire is formed in the valve stem 21. A filter 33 for regulating the passage of a liquid is arranged on the downstream side with respect to the introduction hole 22c along the direction of the introduction of the air through the air introduction passage 40 and on the upstream side of the tire sensor 30.
Inventors:
Koji Ito
Application Number:
JP2011230022A
Publication Date:
May 13, 2015
Filing Date:
October 19, 2011
Export Citation:
Assignee:
Pacific Industry Co., Ltd.
International Classes:
B60C29/02; B60C23/04
Domestic Patent References:
| JP2008062730A | ||||
| JP2011005986A | ||||
| JP2008094208A | ||||
| JP61141873U | ||||
| JP2005059687A |
Foreign References:
| WO2010020016A1 |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda