Title:
BUILT-IN TILTABLE GENERAL FUEL OIL SUPPLY SYSTEM FOR GASOLINE ENGINE
Document Type and Number:
WIPO Patent Application WO/2019/042278
Kind Code:
A1
Abstract:
A built-in tiltable general fuel oil supply system for a gasoline engine comprises a main body, and comprises a float chamber (21), a float (22), a main spraying pipe (23), and a main air channel (24) that are connected to the main body. Fuel oil (25) is stored in the float chamber (21), the oil plane height of the fuel oil (25) is lower than the main spraying pipe (23) and the main air channel (24). The main body further comprises a built-in type oil storage chamber (26), the oil storage chamber (26) is in communication with the float chamber (21), and the arrangement position of the oil storage chamber (26) is higher than that of the float chamber (21). The oil storage chamber (26) is added to the fuel oil supply system, and the oil storage chamber (26) is in communication with the float chamber (21) and is higher than the float chamber (21). During tilting, fuel oil (25) in the float chamber (21) enters the oil storage chamber (26), the fuel oil height in the float chamber (21) is kept to be lower than the main spraying pipe (23) and the main air channel (24), and the problem of leakage of the fuel oil (25) from the main spraying pipe (23) and the main air channel (24) due to tilting is avoided. The fuel oil storage space designed on an original fuel oil supply system body is in a built-in type, the boundary dimension is slightly changed, the functions are practical, and the system has the advantages of being safe to use, low in cost, stable and reliable in structure and the like.
Inventors:
XU XIAOPING (CN)
XU YAN (CN)
XU YAN (CN)
Application Number:
PCT/CN2018/102729
Publication Date:
March 07, 2019
Filing Date:
August 28, 2018
Export Citation:
Assignee:
HUAYI MECH AND ELECTRICAL CO LTD (CN)
International Classes:
F02M17/42; F02M19/00; F02M37/00
Foreign References:
| CN108180094A | 2018-06-19 | |||
| CN207905969U | 2018-09-25 | |||
| CN104454243A | 2015-03-25 | |||
| CN204299723U | 2015-04-29 | |||
| JP2001099005A | 2001-04-10 | |||
| JP2009047037A | 2009-03-05 |
Attorney, Agent or Firm:
LECOME INTELLECTUAL PROPERTY AGENT LTD. (CN)
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