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Title:
DAMPER AND LAUNDRY APPARATUS
Document Type and Number:
Japanese Patent JP2012141045
Kind Code:
A
Abstract:

To provide a damper and a laundry apparatus each of which can generate a high damping force while suppressing the power consumption of a coil, and can further suppress heat emission from the coil.

The damper according to this embodiment includes a cylinder, a rod, a magnetic viscous fluid, and a magnetic field generating means, and the damping force between the cylinder and the rod is changed by changing the magnetic field generated by the magnetic field generating means. The rod is inserted to be able to make reciprocating motions relative to the cylinder. The magnetic viscous fluid is encapsulated in the cylinder, and the viscosity varies according to a change in magnetic field. The magnetic field generating means having a coil generates a magnetic field and includes a magnetic substance able to allow the magnetic force to remain.


Inventors:
SHIGA TAKESHI
Application Number:
JP2011001156A
Publication Date:
July 26, 2012
Filing Date:
January 06, 2011
Export Citation:
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Assignee:
TOSHIBA CORP
TOSHIBA CONSUMER ELECT HOLDING
TOSHIBA HOME APPLIANCES CORP
International Classes:
F16F15/03; D06F33/02; D06F37/22; F16F9/53
Attorney, Agent or Firm:
Patent Business Corporation Sato International Patent Office



 
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