Carburetor engine with sound-proof encasing

US3949727A · kind A · utility

Assignee

• Hans List · AT

Inventors

• Gerhard Thien · Graz, AT
• Heinz Fachbach · Graz, AT

Key dates

• Filing date: Sep 19, 1974
• Grant date: Apr 13, 1976
• Expiry date: Sep 19, 1994

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F02B1/04
• WIPO field: Engines, pumps, turbines
• WIPO sector: Mechanical engineering

Abstract

A sound-proofing encased carburetor internal combustion engine with a carburetor, a fuel tank and a fuel pipe located outside the encasing and a suction pipe extending through the encasing, sealed off at the point where it extends through the encasing, and connecting the carburetor with the internal combustion engine.