| 摘要 |
PROBLEM TO BE SOLVED: To provide the vibration control apparatus for an air conditioner or a refrigeration unit capable of preventing displacement of a casing in an earthquake, and reducing transmission of vibration to the external without restricting a height dimension of a device while securing the electrically insulating property. SOLUTION: This vibration control apparatus is mounted on the casing of the air conditioner or the refrigeration unit, and comprises a casing supporting part 1 having a vertical leg part 1A and a horizontal leg part 1B, a mount 2 supporting the horizontal leg part through an elastic member 3, a bolt 4 fixed to the mount and penetrated through the elastic member 3 and the horizontal leg part 1B in a non-contact state, a vibration control material 5 with the bolt 4 inserted thererthrough and mounted on an upper face of the horizontal leg part 1B, a vibration control spacer 6 having a flat part 6A and a side face part 6B connected to the flat part 6A and retaining a gap with respect to the horizontal leg part 1B at a side face of the vibration control material 5, and a nut 7 screwed with the bolt 4 at an upper part of the vibration control spacer 6, and bringing the vibration control material 5 into closely contact with the horizontal leg part 1B. COPYRIGHT: (C)2004,JPO&NCIPI |
