FLOW RATE CONTROL DEVICE

To provide a flow rate control device that can suppress manufacturing cost to a lower level.SOLUTION: A flow rate control device includes: a duct 11 through which air flows from an upstream air conditioner 3; an orifice ring 21 (plate with hollow structure) provided inside the duct 11; a plate 22 fo...

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Bibliographic Details
Main Authors HABA TERUYOSHI, SAEGUSA TAKAHARU, WATANABE KIYOHIKO, TAKAI MUNENORI
Format Patent
LanguageEnglish
Japanese
Published 20.12.2018
Subjects
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Summary:To provide a flow rate control device that can suppress manufacturing cost to a lower level.SOLUTION: A flow rate control device includes: a duct 11 through which air flows from an upstream air conditioner 3; an orifice ring 21 (plate with hollow structure) provided inside the duct 11; a plate 22 formed into a plate shape that overlaps on a hollow part 24 of the orifice ring 21 and operating while becoming in parallel with the orifice ring 21; and an actuator 23 (drive part) for operating the plate 22.SELECTED DRAWING: Figure 1 【課題】製造コストを低く抑えることが可能な流量制御装置を提供する。【解決手段】上流空調機３からの空気が流れるダクト１１を備える。ダクト１１内に設置されたオリフィスリング２１（中空構造の板）を備える。オリフィスリング２１の中空部２４に重なる板状に形成され、オリフィスリング２１と平行になる状態で稼働するプレート２２を備える。プレート２２を稼働させるアクチュエータ２３（駆動部）を備える。【選択図】 図１
Bibliography:Application Number: JP20170106263