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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||277/207A ; 277/205 ; 220/85F ; 220/86R|
|발명자 / 주소||
|출원인 / 주소||
|인용정보||피인용 횟수 : 12 인용 특허 : 4|
A device for sealing a refueling opening has an elastic sealing member. The elastic member seals the gap between a tubular casing disposed in a refueling pipe and a refueling nozzle inserted into the casing during a refueling operation. The elastic sealing member is disposed within a seal supporting member mounted within the casing. The elastic sealing member is loaded with liquid-oil-containing porous particles mixed therein, and allows part of the liquid oil contained in the porous particles to exude to the surface of the sealing member.
A refueling opening sealing device for providing a seal between a tubular casing disposed in a refueling pipe and a refueling nozzle inserted into said casing, comprising: a seal supporting member mounted in said casing through legs; and an elastic sealing member supported by said seal supporting member, said elastic sealing member comprising a material containing liquid-oil-containing porous particles mixed therein so as to allow a liquid oil to exude to a surface of said elastic sealing member, said material being different than a material of said poro...