Internal-combustion engines – Cooling – With liquid coolant circulating means
Patent
1998-07-07
1999-09-14
Wolfe, Willis R.
Internal-combustion engines
Cooling
With liquid coolant circulating means
4151681, F01P 510
Patent
active
059505770
ABSTRACT:
A water pump is provided with pressure-feed means whereby coolant that has leaked into the space between a bearing and a seal member in a pump housing is forcibly fed into an radiator reservoir tank in order to be recovered.
REFERENCES:
patent: 1474454 (1923-11-01), Telfer
patent: 4065232 (1977-12-01), Stratienko
patent: 5355847 (1994-10-01), Ozeki
Hagiwara Mitsutoshi
Hashiguchi Itsuro
Ozawa Yasuo
Sasaki Norio
Aisin Seiki Kabushiki Kaisha
Hairston Brian J
Wolfe Willis R.
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