flask

JP1792464SActive Publication Date: 2025-03-10NAT INST FOR QUANTUM & RADIOLOGICAL SCI & TECH
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Patent Information

Application Number
JP2024006734D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2024-04-01
Publication Date
2025-03-10
Estimated Expiration
2049-04-01

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Abstract

This product is a flask used in so-called evaporators and the like. As shown in the cross-sectional view of line A-A', this product has a spiral groove on the inner wall surface. For example, as shown in the reference diagram showing the usage state, this product can be installed in an evaporator and rotated at an angle for use. Also, as shown in the reference diagram showing the results of a pumping experiment, this product can be rotated to pump liquid, and then rotated in the opposite direction to recover the liquid.
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