Patent · US Expired

Internal combustion engine

US4126115A · kind A · utility

10Cited by

8References

3Claims

0Family size

Assignee

Hans List · AT

Inventors

Hans List · Prien am Chiemsee, DE
Josef Greier · Graz, AT
Bertram Obermayer · Graz, AT
Heinz Fachbach · Graz, AT
Othmar Skatsche · Graz, AT

Key dates

Filing date	Sep 19, 1977
Grant date	Nov 21, 1978
Priority date	—
Expiry date	Sep 19, 1997

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02B2275/06
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

An internal combustion engine with auxiliary machines driven by a V-belt and pulley from the engine the engine and the pulley being enclosed by a sound suppressing encapsulation, the auxiliary machines being mounted externally of the encapsulation, the V-belt extending at least partly through a sound absorbing funnel-shaped leadthrough to the pulley, the funnel-shaped leadthrough providing a silencer unit and a passageway for the intake of cooling air into the encapsulation.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.