Title:
FUEL SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/187794
Kind Code:
A1
Abstract:
The purpose of this invention is to improve the ease of insertion of a fuel supply device into a fuel tank (10) via an opening formed in the upper wall part (11) of the fuel tank (10). This fuel supply device comprises a flange unit (22) and a pump unit (26) connected to one another. The pump unit (26) has, provided thereto in the direction of insertion, a guide member (150) which comes into contact with the opening periphery (13) when the pump unit (26) is inserted into the fuel tank (10), thereby guiding the pump unit (26), and the guide surface (152) of the guide member is formed in a recessed curved shape.
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Inventors:
NOGUCHI SYUHEI (JP)
YOSHIDA KOJI (JP)
ITO SATOSHI (JP)
NIWA KENSUKE (JP)
YOSHIDA KOJI (JP)
ITO SATOSHI (JP)
NIWA KENSUKE (JP)
Application Number:
PCT/JP2019/006075
Publication Date:
October 03, 2019
Filing Date:
February 19, 2019
Export Citation:
Assignee:
AISAN IND (JP)
International Classes:
F02M37/10; F02M37/00
Foreign References:
| JP2016044646A | 2016-04-04 | |||
| JP2017145800A | 2017-08-24 | |||
| JP2003049729A | 2003-02-21 | |||
| JP2018080677A | 2018-05-24 |
Attorney, Agent or Firm:
OKADA PATENT & TRADEMARK OFFICE, P. C. (JP)
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