A Flow Rate Control Valve Using a Piezoelectric Element

スポンサーリンク

概要

• 論文の詳細を見る

• A flow rate control valve using a piezoelectric element has been investigated. The valve has a horn and a ball (diameter : 4mm) which are vibrated by the piezoelectric element. The liquid flow rate is controlled by the valve-opening time. The element is effective for decreasing the time required for valve open in order to supply a voltage when the pulse width is increased. Flow rate increases linearly when the pulse width is increased. The minimum pulse width is 0.4ms, which is smaller than the 1ms-width minimum for a valve using a solenoid coil.

• 一般社団法人日本機械学会の論文
• 1992-08-15

著者

• Yamauchi Teruo

  Hitachi Research Laboratory Hitachi Ltd.

• OHYAMA Yoshishige

  Hitachi Research Laboratory

• NOGI Toshiharu

  Hitachi Research Laboratory, Hitachi Ltd.

• Ohyama Y

  Hitachi Ltd. Ibaraki‐ken Jpn

• Ohyama Yoshishige

  Hitachi Car Engineering Co. Ltd.

• Nogi Toshiharu

  Hitachi Research Laboratory Hitachi Ltd.

関連論文

• Characteristics of Ratio Control Systems with a Fuel Control Device Directly Connected to an Air Flow Metering Element : Series C : Vibration, Control Engineering, Engineering for Industry
• A Flow Rate Control Valve Using a Piezoelectric Element
• The Atomization Characteristics of a Vibration-type Atomizer when Fuel is Supplied Intermittently
• A study on the measurement of particle size distribution with laser diffraction systems
• Dust-proof Characteristics of a Bypass Flow Type Flowmeter Using a Hot Wire
• Analysis of Mixture Transport Delay in Fuel Supply for Carbureted Engine
• Dynamic Characteristics of a Bypass Type Flowmeter
• Pulsating Flow Characteristics of Hot-Wire Air Flow Meter for Gasoline Fuel-Injection Systems
• (2-19) Real-Time Engine Control Using a Combustion Model for Lean Boost Engines((SI-6)S. I. Engine Combustion 6-Modeling)

スポンサーリンク