Coolant distributing means for an internal combustion engine

Details Coolant distributing means for an internal combustion engine Coolant distributing means for an internal combustion engine

2007-12-18

2007-12-18

Cronin, Stephen K. (Department: 3747)

Internal-combustion engines

Cooling

With vapor generation and/or condensing

C123S041260, C123S041300, C165S283000

Reexamination Certificate

active

11203102

ABSTRACT:
A cooling system for an internal combustion engine in which bubbles are not transferred to the water pump, and thereby the efficiency of the water pump is maintained. The interior of a water outlet mounted on a cylinder head is divided by a partition wall to form a feeding chamber to feed the coolant introduced from the cylinder head to a first path provided with a radiator, and a receiving chamber forming a second path to receive the coolant returned from a heater core. Between the receiving chamber and the feeding chamber is a channel making one or both chambers communicate with the other. As a result, bubbles in the coolant running through the second path are introduced into the feeding chamber through the channel and removed from the radiator.

REFERENCES:
patent: 3384304 (1968-05-01), Barlow
patent: 4491174 (1985-01-01), Villeval
patent: 5092282 (1992-03-01), Danekas et al.
patent: 5111776 (1992-05-01), Matsushiro et al.
patent: 5139082 (1992-08-01), McEachern, Jr.
patent: 5255635 (1993-10-01), Schafer et al.
patent: 5385123 (1995-01-01), Evans
Service Manual for Honda Accord, Section: Chassis Maintenance (2002, 10), pp. 5-147, 5-156.

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