Internal-combustion engines – Cooling – With cooling of additional parts or materials
Patent
1998-11-06
2000-12-12
Yuen, Henry C.
Internal-combustion engines
Cooling
With cooling of additional parts or materials
123 4154, 123563, 123 4129, F01P 106
Patent
active
061583995
ABSTRACT:
An engine cooling system includes a two-pass radiator, a jacket water pump pumping coolant from the radiator to the engine, and an aftercooler for cooling engine charge air from a turbocharger. An aftercooler pump pumps coolant from the radiator to the aftercooler. An orifice can be disposed in the aftercooler discharge line to limit flow therethrough, and an orifice bypass line with thermostatic control valve can be provided to selectively bypass the orifice. A shunt tank is connected to the suction of the jacket water pump to establish a static pressure head thereon, to ensure that the jacket water pump has sufficient suction pressure despite relatively high coolant head loss through the two-pass radiator.
REFERENCES:
patent: 3080857 (1963-03-01), Middendorf
patent: 3134371 (1964-05-01), Crooks
patent: 3425400 (1969-02-01), Scherenberg
patent: 3439657 (1969-04-01), Gratzmuller
patent: 3863612 (1975-02-01), Wiener
patent: 3872835 (1975-03-01), Deutschmann
patent: 4325219 (1982-04-01), Stang et al.
patent: 4348991 (1982-09-01), Stang et al.
patent: 4513695 (1985-04-01), Patchen, II
patent: 4517929 (1985-05-01), Musick et al.
patent: 4520767 (1985-06-01), Roettgen et al.
patent: 4550692 (1985-11-01), Crofts, Sr.
patent: 4621594 (1986-11-01), Kubis
patent: 4697551 (1987-10-01), Larsen et al.
patent: 4928637 (1990-05-01), Naitoh et al.
patent: 5020482 (1991-06-01), Deutschmann
patent: 5174254 (1992-12-01), Humburg
patent: 5201285 (1993-04-01), McTaggart
patent: 5353757 (1994-10-01), Susa et al.
patent: 5415147 (1995-05-01), Nagle et al.
patent: 5497734 (1996-03-01), Okada
patent: 5529116 (1996-06-01), Sasaki et al.
patent: 5537956 (1996-07-01), Rennfeld et al.
patent: 5598705 (1997-02-01), Uzkan
patent: 5669338 (1997-09-01), Pribble et al.
patent: 5910099 (1999-06-01), Jordan, Jr. et al.
Ash Michael D.
Betz Michael D.
Dupree Ronald L.
Caterpillar Inc.
Huynh Hai
Rogitz John L.
Yuen Henry C.
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