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Patent Searching and Data


Title:
FUEL SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/193739
Kind Code:
A1
Abstract:
This fuel supply device (10) is provided with: a closed-end cylindrical reservoir cup (14) which, within a fuel tank, contains fuel; a filter member (44) disposed within the reservoir cup (14); and a jet pump (50) for supplying into the reservoir cup (14), the fuel within the fuel tank. The filter member (44) has a bag-like filtration member (87) for filtering fuel sucked into a fuel pump (42). The reservoir cup (14) has provided therein a fuel guide wall (34) which forms a circumferentially extending guide flow passage (36) between the fuel guide wall (34) and a sidewall (26) of the reservoir cup (14). The jet pump (50) is disposed so as to discharge fuel from one end side of the guide flow passage (36) toward the other end side. The filtration member (87) is disposed so as to face the sidewall (26) of the reservoir cup (14) and to allow fuel discharged from the guide flow passage (36) to flow between the sidewall (26) and the filtration member (87).

Inventors:
KANIE Takashi (1-1 Kyowa-cho 1-chome, Obu-sh, Aichi 88, 〒4748588, JP)
ABE Hiroya (1-1 Kyowa-cho 1-chome, Obu-sh, Aichi 88, 〒4748588, JP)
ONODA Shoichiro (1-1 Kyowa-cho 1-chome, Obu-sh, Aichi 88, 〒4748588, JP)
Application Number:
JP2018/008795
Publication Date:
October 25, 2018
Filing Date:
March 07, 2018
Export Citation:
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Assignee:
AISAN KOGYO KABUSHIKI KAISHA (1-1 Kyowa-cho 1-chome, Obu-shi Aichi, 88, 〒4748588, JP)
International Classes:
F02M37/22; B01D29/11; B01D29/13; B01D35/02; F02M37/00; F02M37/10
Foreign References:
JP2016003610A2016-01-12
JP2016151223A2016-08-22
JP2015021483A2015-02-02
JP2008255917A2008-10-23
JP2008232075A2008-10-02
JP2008248736A2008-10-16
Attorney, Agent or Firm:
OKADA PATENT & TRADEMARK OFFICE, P. C. (Nagoya Chamber of Commerce & Industry Building, 10-19 Sakae 2-chome, Naka-ku, Nagoya-sh, Aichi 08, 〒4600008, JP)
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