FILTER DEVICE AND FILTERING DEVICE

An initial air can be discharged to the outside through a pathway different from that of liquid. A rod having a substantially-cylindrical shape with both ends being covered is provided to a lid body, which covers an upper end surface of a case having a bottomed substantially-cylindrical shape, the r...

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Bibliographische Detailangaben
1. Verfasser: ISHIZUKA Makoto
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:An initial air can be discharged to the outside through a pathway different from that of liquid. A rod having a substantially-cylindrical shape with both ends being covered is provided to a lid body, which covers an upper end surface of a case having a bottomed substantially-cylindrical shape, the rod protruding in the case. A first hole is formed in a portion of a side surface of the rod, which is exposed to the inside of the case. Further, an air vent passage is formed in the lid body, and a second hole is formed in a portion of the side surface of the rod, which is exposed to the inside of the air vent passage. A moving member moves along the rod from a first position at which the moving member does not cover the first hole and a second position at which the moving member covers the first hole.