Invention Grant
US07901556B2 Gas sensor equipped with cover assembly designed to minimize splashing of sensor element with water
有权
气体传感器配有盖组件，旨在最大限度地减少传感器元件与水的飞溅
- Patent Title: Gas sensor equipped with cover assembly designed to minimize splashing of sensor element with water
- Patent Title (中): 气体传感器配有盖组件，旨在最大限度地减少传感器元件与水的飞溅
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Application No.: US11790581Application Date: 2007-04-26
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Publication No.: US07901556B2Publication Date: 2011-03-08
- Inventor: Kouhei Yamada
- Applicant: Kouhei Yamada
- Applicant Address: JP Kariya
- Assignee: Denso Corporation
- Current Assignee: Denso Corporation
- Current Assignee Address: JP Kariya
- Agency: Nixon & Vanderhye PC
- Priority: JP2006-124074 20060427; JP2006-309297 20061115
- Main IPC: G01N27/407
- IPC: G01N27/407
Abstract:
A gas sensor is equipped with a cover assembly made up of an outer cover and an inner cover in which a gas sensor element is disposed. The outer cover has an outer gas inlet and an outer gas outlet formed closer to a top end of the cover assembly than the outer gas inlet. The inner cover has an inner gas inlet formed closer to the top end of the cover assembly than the outer gas inlet. The inner gas inlet is oriented to minimize the entry of drops of water having entered along with a gas to be measured into the inner cover to avoid splashing of the gas sensor element with the water.
Public/Granted literature
- US20070251823A1 Gas sensor equipped with cover assembly designed to minimize splashing of sensor element with water Public/Granted day:2007-11-01
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