JPS523913A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Device for controlling valve open time of exhaust valve
Assignee: Nissan Motor Co Ltd
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Filing: 1975-06-27
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Granted: —
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Expires: 1995-06-27
Abstract
Abstract PURPOSE: Exhaust valve opening time is controlled in response to an internal pressure in the cylinder, a period during which a flow speed of exhaust gas is in a sonic velocity irrespective of an operational condition and thereby a cooling condition of exhaust gas temperature is detected to improve the oxidation reaction of the exhaust gas. COPYRIGHT: (C)1977,JPO&Japio
Inventors
- 👤 Yoshimasa Hayashi
- 👤 Shunichi Aoyama
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-30 22:41
CPC Classifications
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