FILTER UNIT

• Main Authors: IWANAMI SHIGEKI, EBARA TOSHIYUKI, OKI TAKAHIRO
• Format: Patent
• Language: English; Japanese
• Published: 20.04.2015
• Subjects: BLASTING; HEATING; LIGHTING; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS; SEPARATION; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; TRANSPORTING; WEAPONS

PROBLEM TO BE SOLVED: To provide a filter unit which has a simple structure and removes magnetic foreign objects and non-magnetic foreign objects contained in a fluid circulating in a refrigeration cycle device.SOLUTION: A filter unit 2 removes foreign objects from a refrigerant or an oil which is a fluid circulating in a refrigeration cycle device and includes: a magnet 20 which captures magnetic foreign objects; and a holding member 21 which holds the magnet. The holding member is integrally formed by one material and includes a number of small holes 211 which enable circulation of the fluid and capture the foreign objects in the fluid. 【課題】冷凍サイクル装置を循環する流体中に含まれる磁性異物及び非磁性異物を除去する簡易な構造のフィルタユニットを提供する。【解決手段】冷凍サイクル装置を循環する流体である冷媒またはオイルから異物を除去するフィルタユニット２が、磁性異物を捕捉する磁石２０と、磁石を保持する保持部材２１と、を具備し、保持部材は、一つの素材から一体的に形成されたものであって、流体の流通を可能にするとともに流体中の異物を捕捉する多数の小孔２１１を備える。【選択図】図２