Sealing of cylinder heads

Details Sealing of cylinder heads Sealing of cylinder heads

1995-07-26

1998-06-23

Schwartz, Larry I.

Metal working

Method of mechanical manufacture

Prime mover or fluid pump making

29456, 1231933, B23P 1500

Patent

active

057687803

ABSTRACT:
This invention relates to a method of sealing a cylinder head shaped to fit against an end of a cylinder liner, to the cylinder liner by creating an annular ring on the cylinder side of the cylinder head, creating a matching a annular rebate in the cylinder head end of the cylinder liner, screw threading the ring and rebate and screwing the cylinder head and cylinder liner together. An interference fit on a separate portion of the ring and rebate seals the cylinder head and cylinder liner as they are screwed together.

REFERENCES:
patent: 3648572 (1972-03-01), Fischer
patent: 4387678 (1983-06-01), Tholen
patent: 4391238 (1983-07-01), Greier et al.
patent: 4469060 (1984-09-01), Jordan
patent: 4505238 (1985-03-01), Jordan
patent: 4513703 (1985-04-01), Eckert
patent: 4749594 (1988-06-01), Malikowski et al.
patent: 5050547 (1991-09-01), Takahashi
patent: 5233742 (1993-08-01), Ray et al.
patent: 5271141 (1993-12-01), Vincent
patent: 5516586 (1996-05-01), Singer et al.

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