FILTER UNIT

To provide a filter unit that enables a user to easily determine a replacement time.SOLUTION: There is provided a filter unit that captures dust in the air. The filter unit includes a filter body, and a dust attachment part which is attached to a part of a surface at an upstream side of air flow in...

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Bibliographic Details
Main Author SHIBAGAKI KAZUHIRO
Format Patent
LanguageEnglish
Japanese
Published 29.03.2023
Subjects
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
RANGES
SEPARATION
TRANSPORTING
VENTILATING
WEAPONS
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Summary:To provide a filter unit that enables a user to easily determine a replacement time.SOLUTION: There is provided a filter unit that captures dust in the air. The filter unit includes a filter body, and a dust attachment part which is attached to a part of a surface at an upstream side of air flow in the filter body and to which the dust is attached. The dust attachment part includes, for example, an adhesive layer to which dust is attached. The dust attachment part is attached to the filter body by an adhesive and is separable from the filter body.SELECTED DRAWING: Figure 2 【課題】ユーザが交換時期を容易に判断できるフィルタユニットを提供すること。【解決手段】空気中の粉塵を捕獲するフィルタユニットである。フィルタユニットは、フィルタ本体と、前記フィルタ本体における、空気の流れの上流側の表面の一部に取り付けられ、前記粉塵が付着する粉塵付着部とを備える。粉塵付着部は、例えば、粉塵が付着する粘着層を備える。粉塵付着部は、例えば、粘着剤によりフィルタ本体に取り付けられ、フィルタ本体から分離可能である。【選択図】図２
Bibliography:Application Number: JP20210151178