Pressure regulator with overmolded poppet

Details Pressure regulator with overmolded poppet Pressure regulator with overmolded poppet

2005-05-03

2005-05-03

McMahon, Marguerite (Department: 3747)

Internal-combustion engines

Cooling

With jacketed head and/or cylinder

Reexamination Certificate

active

06886506

ABSTRACT:
A cooling system for an internal combustion engine of a marine propulsion system is provided with a poppet that is overmolded with a resilient sealing material to enhance its sealing capacity. As a result, the pressure within the internal combustion engine cooling passages can be maintained more accurately. Because undesirable leakage past the poppet is more successfully prevented by the overmolded poppet, the cooling system can more accurately regulate the temperature of the engine.

REFERENCES:
patent: 2782801 (1957-02-01), Ludwig
patent: 3918418 (1975-11-01), Horn
patent: 5048468 (1991-09-01), Broughton et al.
patent: 5588202 (1996-12-01), Ehlers et al.
patent: 5937802 (1999-08-01), Bethel et al.
patent: 6116884 (2000-09-01), Rowley et al.
patent: 6481418 (2002-11-01), Ristich et al.
patent: 6523380 (2003-02-01), McGuire et al.
patent: 6537853 (2003-03-01), Johnson et al.

Affiliated with

Also associated with

Rating

Pressure regulator with overmolded poppet does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pressure regulator with overmolded poppet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressure regulator with overmolded poppet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3417381