Auxiliary device attachable to a convention spark plug

Details Auxiliary device attachable to a convention spark plug Auxiliary device attachable to a convention spark plug

1991-05-29

1992-02-25

Nelli, Raymond A.

Internal-combustion engines

Igniters

Sparkers

123169EL, 123169MG, 123169EB, F02P 100

Patent

active

050903730

ABSTRACT:
Two fundamental types of auxiliary devices for increasing the fuel efficiency of a conventional spark plug without reforming any part of the spark plug. Each type has a pair of opposing tongues having parallel grooves on their opposing inside faces and flat portions bridging the tongues with which the device is attached to either the top of metal housing and/or ground electrode or the top of center electrode by welding or caulking.

REFERENCES:
patent: 1224296 (1917-05-01), Gibson
patent: 1243205 (1917-10-01), Norman
patent: 1298368 (1919-03-01), Metzinger
patent: 1360294 (1920-11-01), Hill
patent: 1371488 (1921-03-01), Jacobson
patent: 1644633 (1927-10-01), Buckingham
patent: 1659037 (1928-02-01), MacDonald
patent: 1943674 (1934-01-01), Woods-Humphrey
patent: 1963801 (1934-06-01), O'Marra
patent: 2071572 (1937-02-01), Rabezzana et al.
patent: 2096199 (1937-10-01), Rabezzana
patent: 2129003 (1938-09-01), Grant
patent: 2208030 (1940-07-01), Holmes
patent: 2208667 (1940-07-01), Devine
patent: 2217825 (1940-10-01), Twining et al.
patent: 2246948 (1941-06-01), McCarty et al.
patent: 2305208 (1942-12-01), Trammel, Sr. et al.
patent: 2336569 (1943-12-01), Rabezzana
patent: 2368889 (1945-02-01), Setterblade
patent: 2372867 (1945-04-01), Tognola
patent: 2391459 (1945-12-01), Hensel
patent: 2457916 (1949-01-01), Newton
patent: 2616407 (1952-11-01), Thomas
patent: 2944178 (1960-07-01), Schaub
patent: 3229139 (1966-01-01), Watson
patent: 3238447 (1966-01-01), Bychinsky
patent: 3313972 (1967-04-01), Beesch
patent: 3515925 (1970-06-01), Rickhey
patent: 3710772 (1973-01-01), Warner
patent: 3908625 (1975-09-01), Romy
patent: 3921020 (1975-11-01), Wax
patent: 3970885 (1976-07-01), Kasima
patent: 4023058 (1977-05-01), Lara et al.
patent: 4028576 (1977-06-01), Wofsey
patent: 4029075 (1977-06-01), Noquchi et al.
patent: 4109633 (1978-08-01), Mitsudo et al.
patent: 4123998 (1978-11-01), Heintzelman
patent: 4164912 (1979-08-01), Beyler
patent: 4242990 (1981-01-01), Schoronborg et al.
patent: 4336477 (1982-06-01), Yamada
patent: 4401915 (1983-08-01), Kashiwara et al.
patent: 4516548 (1985-05-01), May
patent: 4808878 (1989-02-01), Kashiwara et al.
patent: 4851732 (1989-07-01), Kashiwara et al.
patent: 4901688 (1990-02-01), Kashiwara et al.
patent: 4983877 (1991-01-01), Kashiwara et al.
patent: 5007389 (1991-04-01), Kashiwara et al.

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