Combined induction and exhaust manifold for an internal combustion engine

- Perkins Engines Limited
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Description

FIG. 1 is an elevational view of the combined induction and exhaust manifold for an internal combustion engine embodying my new design and taken from the front side thereof.

FIG. 2 is an elevational view taken from the rear side thereof.

FIG. 3 is an elevational view taken from the left side thereof.

FIG. 4 is an elevational view taken from the right side thereof.

FIG. 5 is a plan view taken from the top thereof.

FIG. 6 is a plan view taken from the bottom thereof.

Referenced Cited
U.S. Patent Documents
1416977 May 1922 Roof
2716396 August 1955 Johnson
Patent History
Patent number: D250026
Type: Grant
Filed: Nov 5, 1976
Date of Patent: Oct 24, 1978
Assignee: Perkins Engines Limited (London)
Inventor: Frederik Jacob Herenius (Peterborough)
Primary Examiner: Wallace R. Burke
Assistant Examiner: James M. Gandy
Application Number: 5/739,135
Classifications
Current U.S. Class: Element Or Attachment (D15/5)
International Classification: D1501;