Title:
NOISE PREVENTING STRUCTURE FOR AUTOMOBILE LPG FUEL TANK
Document Type and Number:
Japanese Patent JP2005344719
Kind Code:
A
Abstract:
To provide a noise preventing structure for an automobile LPG fuel tank, preventing or reducing the generation of resonance due to the drive of a fuel pump and the generation of resulting noises.
On both sides of the fuel pump provided in the LPG fuel tank, a number of partition plates are mounted for partitioning the LPG fuel tank. Thus, the natural vibration frequency of the LPG fuel tank itself gets higher than the frequency band of vibration due to the drive of the fuel pump to prevent the resonance of the LPG fuel tank due to the drive of the fuel pump.
More Like This:
Inventors:
JEONG CHI WEON
Application Number:
JP2005163309A
Publication Date:
December 15, 2005
Filing Date:
June 02, 2005
Export Citation:
Assignee:
HYUNDAI MOTOR CO LTD
International Classes:
F02M37/00; B60K15/07; B60K15/10; (IPC1-7): F02M37/00
Attorney, Agent or Firm:
Kyosei International Patent Office
Previous Patent: DEVICE FOR CHANGING INTERNAL COMBUSTION ENGINE CONTROL TIME
Next Patent: METHOD FOR OPERATING ROTARY MACHINE AND ITS SYSTEM
Next Patent: METHOD FOR OPERATING ROTARY MACHINE AND ITS SYSTEM