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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||137/199; 137/173; 137/197|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 2 인용 특허 : 5|
The object of the present invention relates to a venting device, which can be connected to a tank containing air and water. The device comprises a first venting path for the air and first intercepting means, set along this, which are suitable for closing the first path. The device also comprises a second venting path for the water and second intercepting means, set along this, which are suitable for opening the second passage to deliver the water. The first intercepting means can be influenced by the water to go from the open configuration to the closed ...
What is claimed is: 1. A venting device that can be connected to a tank, wherein the tank exhibits an internal chamber containing a first fluid and a second fluid, wherein the device comprises: a first venting path suitable for joining the internal chamber of the tank to the outside; first intercepting means, set along the first venting path, which are suitable for going from an open configuration, wherein said first intercepting means allow the first fluid to pass from the chamber inside the tank to the outside, to a closed configuration, wherein said ...