Internal-combustion engines – Frame construction – Horizontal cylinder
Patent
1996-05-06
1997-04-08
Okonsky, David A.
Internal-combustion engines
Frame construction
Horizontal cylinder
123 544, F02B 7522
Patent
active
056178212
ABSTRACT:
A four-cycle engine including a magnetic detection sensor mounted on a non-magnetic cam shaft pulley which is rotated in operative association with a crank pulley for detecting a plurality of detecting portions formed on the magnetic detection member by coils mounted in the cylinder head. The magnetic detection member is integrally formed with the plurality of detection portions for different uses such that distances from the center of rotation of the cam shaft pulley to the plurality of detection portions are different, and wherein the coils are separately mounted in correspondence to the detection portions. Thus, it is possible not only to take out timing signals for different uses from a single cam shaft pulley, but also to eliminate interference between the discrete coils.
REFERENCES:
patent: 5353758 (1994-10-01), Masuda et al.
patent: 5367998 (1994-11-01), Shiohara et al.
patent: 5388555 (1995-02-01), Shiomi et al.
patent: 5438963 (1995-08-01), Tsunoda et al.
patent: 5476402 (1995-12-01), Nakai et al.
Kuwabara Shigeaki
Shidara Sadafumi
Tsunoda Masaki
Honda Giken Kogyo Kabushiki Kaisha
Okonsky David A.
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