JPS545119A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Deterioration preventive device for oxygen density detector in internal combustion engine
Assignee: Toyota Motor Corp
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Filing: 1977-06-13
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Granted: —
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Expires: 1997-06-13
Abstract
Abstract PURPOSE: To provide a device for preventing deterioration of an oxygen density detector in an internal combustion engine by constituting same such that secondary air is introduced in the neighborhood of a detector section of the oxygen density detector during high load running of the engine. COPYRIGHT: (C)1979,JPO&Japio
Inventors
- 👤 Masaaki Noguchi
- 👤 Masaharu Sumiyoshi
- 👤 Akira Hosono
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-30 22:11
CPC Classifications
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