Title:
殺菌装置
Document Type and Number:
Japanese Patent JP6654832
Kind Code:
B2
Abstract:
A sterilization device includes: a flow tube that extends in a longitudinal direction; a housing that extends in the longitudinal direction along the flow tube and surrounds an outer circumference of the flow tube; and a light emitting device provided inside the housing and outside the flow tube and irradiating a fluid flowing in the flow tube with ultraviolet light. An inner surface of the housing is made of a material that reflects the ultraviolet light from the light emitting device, and a shape of a cross section of the inner surface of the housing perpendicular the longitudinal direction is non-analogous to a shape of a cross section of the flow tube perpendicular to the longitudinal direction.
Inventors:
Norihiro Torii
Application Number:
JP2015173780A
Publication Date:
February 26, 2020
Filing Date:
September 03, 2015
Export Citation:
Assignee:
NIKKISO CO.,LTD.
International Classes:
C02F1/32
Domestic Patent References:
| JP2007203182A | ||||
| JP2003159314A | ||||
| JP50060093A | ||||
| JP2014233646A | ||||
| JP4053492U | ||||
| JP2005504634A |
Foreign References:
| US20150203369 | ||||
| US20140091044 |
Attorney, Agent or Firm:
Sakaki Morishita