Title:
DRYER
Document Type and Number:
Japanese Patent JP2015128466
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a dryer using a centrifugal type impeller having a structure capable of reducing the interference sound between the wind caused from the impeller and the other members.SOLUTION: A dryer 1 includes: a centrifugal type impeller 20; and a heater support part 40 for supporting a heater 50 ahead of the impeller 20. The impeller 20 includes a plurality of vanes 21 arranged annularly centering on a rotation axis 92. The heater support part includes a plurality of tabular parts 41. Each tabular part extends from the blow axis to various directions on a section orthogonal to the blow axis 91. In addition, the rear edges for all the tabular parts of the heater support part in the blow axis direction extends to the direction intersecting with an outer edge against the rotation axis 92 of the vane in the radial direction seen from the blow axis direction. That means, seen from the blow axis 91 direction, the outer edge of the vane 21 in the radial direction and the rear edge of all the tabular parts 41 for the heater support part are not in parallel. Thereby, the interference sound between wind to be blown forward from the vanes and the tabular part can be reduced.
Inventors:
TAKEMOTO SHINJI
Application Number:
JP2014000177A
Publication Date:
July 16, 2015
Filing Date:
January 06, 2014
Export Citation:
Assignee:
NIHON DENSAN KK
International Classes:
A45D20/10; A45D20/12
Domestic Patent References:
| JPS5654003U | 1981-05-12 | |||
| JPH07217598A | 1995-08-15 | |||
| JP9328C | ||||
| JPH01115899U | 1989-08-04 | |||
| JPS1003438Y1 | ||||
| JP2008079735A | 2008-04-10 | |||
| JPS5832706U | 1983-03-03 | |||
| JPS5654002U | 1981-05-12 | |||
| JPS50120681U | 1975-10-02 | |||
| JPS51148557A | 1976-12-20 |
Foreign References:
| US4019260A | 1977-04-26 | |||
| US2651705A | 1953-09-08 | |||
| US5875562A | 1999-03-02 |
Attorney, Agent or Firm:
Takami Nishida
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