Title:
LPGエンジン燃料供給装置
Document Type and Number:
Japanese Patent JP4152039
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide the fuel supply device of LPG engine used for a vehicle using LPG fuel which is a low pollution fuel capable of a tracting equivalent running performance equivalent to that of gasoline fuel. SOLUTION: Respective downstream sides of a gas phase part piping 3 and liquid phase part piping 4 extended from LPG high pressure gas vessel 1 are connected to the lower side one end pipe port and lower side other end pipe port of a branch conduit 15 respectively via solenoid valves with filters 5A, 5B, which can switch the valve open/close mutually so as to form either one of LPG gas phase part supply path P or LPG liquid part supply path Q. A hot water carburetor 10 is connected via LPG solenoid valve 8A to the upperside one end pipe port of the branch conduit 15 and further connected to one end of a junction pipe 12 via a decompressor 11. While, a vaporizer 9 is connected via LPG solenoid valve 8B to the upper side other end pipe port of the branch conduit 15 and connected to the other end of the junction pipe 12 connected to plural LPG injections 13 for forcedly jetting and distributing LPG vaporized inside respective cylinders.
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Inventors:
Noriyoshi Tanaka
Application Number:
JP13235099A
Publication Date:
September 17, 2008
Filing Date:
May 13, 1999
Export Citation:
Assignee:
Noriyoshi Tanaka
International Classes:
F02M21/02; F02M21/06; F02M43/00
Domestic Patent References:
| JP6502472A | ||||
| JP53117827U | ||||
| JP47039686Y1 |
Attorney, Agent or Firm:
Hiroshi Harada