Internal-combustion engines – Igniters – Sparkers
Patent
1980-06-04
1982-09-14
Nelli, Raymond A.
Internal-combustion engines
Igniters
Sparkers
123198E, 123198D, 200DIG40, H05B 100, H01H 1900
Patent
active
043489931
ABSTRACT:
A water protecting cap used for a distributor, which is to distribute ignition voltage in an internal combustion engine, with the object of preventing water from coming into the interior of a casing of the distributor through a ventilation opening formed in the casing. The cap is composed of a body portion to be crowned on a tower portion embracing the ventilation opening therein and a tongue portion integrally formed with the former. Between the body portion and the tongue portion a sheltered space is confined, which is protected from water spray which might come to the inside of the engine room of a vehicle. A ventilation passage formed through the cap body portion for being communicated to the ventilation opening is opened at the other end thereof at a position innermostly located in the sheltered space.
REFERENCES:
patent: 1279244 (1918-09-01), Brugman
patent: 2207368 (1940-07-01), Arthur
patent: 3197580 (1965-07-01), Zezulka
patent: 3336457 (1967-08-01), Julian et al.
patent: 3632965 (1972-01-01), Guth
patent: 4177365 (1979-12-01), Blackman
Hoshi Setsuo
Isobe Masahiro
Ueno Kazunori
Nelli Raymond A.
Toyota Jidosha Kogyo Kabushiki Kaisha
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