Title:
HIGH FREQUENCY NOISE REMOVER AND IGNITER FOR ENGINE EMPLOYING IT
Document Type and Number:
WIPO Patent Application WO/2005/073549
Kind Code:
A1
Abstract:
A high frequency noise remover (5) comprising a ferrite core (1) and a pair of conductors (2a, 2b) disposed oppositely to the ferrite core characterized in that the pair of conductors (2a, 2b) are insulated electrically from each other and one end of each of the conductors in connected in parallel with an objected from which noise is removed. A cylindrical ferrite core (1) is preferably employed. The conductors (2a, 2b) may be wound in the axial direction while passing along the outer surface of ferrite core (1) and the inner surface of a central hole, or one conductor may be disposed oppositely to the outer surface of the ferrite core (1) and the other may be disposed oppositely to the inner surface of the central hole.
More Like This:
| JP2010103211 | IGNITION COIL FOR INTERNAL COMBUSTION ENGINE |
| WO/2016/031230 | IGNITION COIL FOR INTERNAL COMBUSTION ENGINE |
Inventors:
OSUGI KOUICHI (JP)
SHIBUYA KAZUHIRO (JP)
NOZUE FUJIO (JP)
SHIBUYA KAZUHIRO (JP)
NOZUE FUJIO (JP)
Application Number:
PCT/JP2004/000764
Publication Date:
August 11, 2005
Filing Date:
January 28, 2004
Export Citation:
Assignee:
OSUGI KOUICHI (JP)
SHIBUYA KAZUHIRO (JP)
NOZUE FUJIO (JP)
SHIBUYA KAZUHIRO (JP)
NOZUE FUJIO (JP)
International Classes:
F02P15/00; H01F17/06; H05K9/00; (IPC1-7): F02P15/00; H01F17/06; H05K9/00
Foreign References:
| JPH0847244A | 1996-02-16 | |||
| JP2000228319A | 2000-08-15 | |||
| JP2003324014A | 2003-11-14 |
Attorney, Agent or Firm:
Kobayashi, Osamu (19-13 Kanayama-cho 1-chome, Atsuta-k, Nagoya-shi Aichi, JP)
Download PDF: