Patent ID: 8656935
Filing Date: 2014-02-25
Classification: B08B

Abstract:
1. A thin plate member washing apparatus comprising: a lid member; a washing vessel having a top end opening that can be closed by the lid member and in which a liquid can be collected; a thin plate member fixing portion that is supported in the washing vessel and can hold a thin plate member to be washed with the liquid; and a liquid flow generation unit that is provided on the lid member of the washing vessel and is configured to generate a liquid flow over a front surface and a back surface of the thin plate member in order to wash the thin plate member, wherein the liquid flow generation unit includes a pump mechanism that is configured to generate a liquid flow over the front surface and the back surface of the thin plate member by introducing a gas into the liquid in the washing vessel; the washing vessel includes the lid member and a cylindrical vessel having a top end opening that can be closed by the lid member and in which the liquid can be collected; the pump mechanism includes: a region supporting the thin plate member fixing portion in a position under the ejection tube is provided inside the cylindrical vessel.