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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10670188 B1

PDFFull Text
Date of Patent:
Jun. 02, 2020

Filed:

Dec. 11, 2018

System for filling lpg vehicle with lpg using auxiliary bombe

Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Motors Corporation, Seoul, KR;

Inventors:

Chang Han Kim, Gwangju, KR;

Jae Hwa Park, Suwon-si, KR;

Jong Ki Kim, Seongnam-si, KR;

Jae Min Lee, Gongju-si, KR;

Keun Soo Kim, Yongin-si, KR;

Assignees:

Hyundai Motor Company, Seoul, KR;

Kia Motors Corporation, Seoul, KR;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

George C Jin

Int. Cl.
CPC ...
F17C 5/02 (2006.01); F02M 21/02 (2006.01); F17C 11/00 (2006.01); F17C 5/00 (2006.01); B67D 7/32 (2010.01); B67D 7/58 (2010.01); F17C 13/02 (2006.01); F17C 13/04 (2006.01);
U.S. Cl.
CPC ...
F17C 5/02 (2013.01); B67D 7/3272 (2013.01); B67D 7/58 (2013.01); F02M 21/0218 (2013.01); F02M 21/0224 (2013.01); F17C 5/007 (2013.01); F17C 11/007 (2013.01); F17C 13/025 (2013.01); F17C 13/04 (2013.01); F17C 2205/0138 (2013.01); F17C 2205/0335 (2013.01); F17C 2205/0338 (2013.01); F17C 2205/0367 (2013.01); F17C 2221/033 (2013.01); F17C 2221/035 (2013.01); F17C 2223/0153 (2013.01); F17C 2223/033 (2013.01); F17C 2227/0135 (2013.01); F17C 2227/0302 (2013.01); F17C 2227/0369 (2013.01); F17C 2250/01 (2013.01); F17C 2250/032 (2013.01); F17C 2250/043 (2013.01); F17C 2250/0434 (2013.01); F17C 2260/02 (2013.01); F17C 2265/065 (2013.01); F17C 2270/0168 (2013.01); F17C 2270/0581 (2013.01); Y02T 10/32 (2013.01);
Abstract

A system for filling an LPG vehicle with LPG using an auxiliary bombe is provided. The system may be configured for easily filling a main bombe with LPG even in the hot season (summertime) or the like during which the outside temperature rapidly rises, by using an auxiliary bombe in addition to using the main bombe. The system may also be capable of always smoothly refilling the main bombe with LPG by moving a portion of the LPG in the main bombe to the auxiliary bombe, when the pressure in the main bombe is higher than the LPG filling pressure of a filling gun in the hot season during which the outside temperature rapidly rises, so that the pressure in the main bombe becomes lower than the filling pressure.

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