patent · US6820864
Fuel vaporization promoting apparatus and fuel carburetion accelerator
23 November 2004
Indexed reference — no copy held
This patent is cited by material in the archive, so it is indexed here by number, title and inventor. The archive holds no copy of its text.
Abstract
Atomization and vaporization of spray in a fuel supply system is promoted at the time of cold startup and the amount of fuel depositing on the inner wall of the intake manifold is reduced, thereby ensuring improved startability of an internal combustion engine of a car, reduced fuel costs and improved purification of exhaust gas. A very fine groove is formed on a heat transfer surface in a fuel vaporization promoting apparatus, wherein this groove is shaped in such a way that...
Provenance
- Collection
- Cited prior art
- Original PDF
- patentimages.storage.googleapis.com →
- Filed
- 2002-12-24
- Source
- Google Patents bibliographic record
- Granted
- 2004-11-23
- Inventors
- Kiyoshi Amou; Yuzo Kadomukai; Hiroaki Saeki; Kenji Watanabe; Takanobu Ichihara; Masami Nagano; Hitachi Ltd; Hitachi Car Engineering Co Ltd