The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 26, 2000
Filed:
Mar. 15, 1999
Takeo Noguchi, Osaka, JP;
Masaru Ando, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
Drum washer-drier includes a drum rotating about a horizontal rotary axis, a water tank including drum, and outer tank resiliently supporting water tank. A plurality of suspending rods are suspended from an upper inner surface of outer tank, and water tank is resiliently supported by providing compression springs between spring receiving portions at lower ends of suspending rods and support receiving portions of water tank. Further, a damper generating a sliding resistance as the spring is expanded/compressed is provided at the lower end portion of suspending rod. At the time of dehydration, drum is rotated for a prescribed time period at a rotation speed higher than critical rotation speed of a fluid balancer but lower than a resonance rotation speed caused by resilient support, and thereafter high speed rotation starts. A structure for protecting the fluid balancer formed of synthetic resin during drying is also provided.