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EP0224152A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Mechanical-hydraulic valve control process for engines and machines

Assignee: Bayerische Motoren Werke AG
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Filing: 1986-11-14
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Granted: —
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Expires: 2006-11-14
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Abstract

Abstract In order to provide freer valve movement in the entire operating range of the internal combustion engine, a control process for mechanical-hydraulic valves whose control times can be varied by valve strokes hydraulically controlled as a function of operating points is supplemented by a method in which a camshaft producing the mechanical-hydraulic actuation can be adjusted in angle in its rotary position relative to a driving engine part (crankshaft).

Inventors

  • 👤 Peter Langen
  • 👤 Heinz-Jürgen Bönisch
  • 👤 Harry Kornher

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-08 06:38
CPC Classifications
F; F02; F02D; F02D13/00; F02D13/02; F02D13/0203; F01; F01L; F01L1/00; F01L1/34; F01L13/00; F01L13/0015; F01L9/00; F01L9/10; F02D13/0261; F02D13/0265; F02D41/00; F02D41/0002; F02D2041/001; F02D2041/0012; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US4258672A Cited
EP0027949A1 Cited
WO1982002574A1 Cited
DE3135650A1 Cited
DE3305059A1 Cited
US4476823A Cited

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