Title:
FUEL PRESSURE MONITORING SYSTEM OF VAPORIZER
Document Type and Number:
Japanese Patent JP2019124125
Kind Code:
A
Abstract:
To perform a positive detection of trouble at a pressure adjusting mechanism operated to detect a pressure by a fuel pressure sensor arranged at a pressure adjusting chamber of a vaporizer.SOLUTION: This invention relates to a vaporizer fuel pressure monitoring system using a safety module for generating a trouble signal under a judgement of occurrence of trouble at a pressure adjusting mechanism when it is judged that a pressure is detected by a fuel pressure sensor arranged in a pressure adjusting chamber of a vaporizer within a predetermined time after stopping of an engine and the detected pressure exceeds a threshold value stored in a memory device and increases more than a predetermined value. It is judged that said pressuring mechanism is troubled only when a water temperature of cooling water at said engine of said vaporizer reaches to a predetermined temperature that enables it to be judged that engine gas warming is completed.SELECTED DRAWING: Figure 2
Inventors:
ENDO TAKAYUKI
MURAKAMI TSUTOMU
FUKUOKA TOMOAKI
MURAKAMI TSUTOMU
FUKUOKA TOMOAKI
Application Number:
JP2018002855A
Publication Date:
July 25, 2019
Filing Date:
January 11, 2018
Export Citation:
Assignee:
NIKKI CO LTD
International Classes:
F02B43/00; F02M21/02; F02D45/00; F02M21/06
Domestic Patent References:
| JP2001304000A | 2001-10-31 | |||
| JP2001193571A | 2001-07-17 |
Foreign References:
| KR20110033476A | 2011-03-31 | |||
| KR200421832Y1 | 2006-07-19 | |||
| KR20040022282A | 2004-03-12 |
Attorney, Agent or Firm:
Katsuhiko Hashimoto
Kyoko Hashimoto
Kyoko Hashimoto