Title:
LIQUID AMOUNT DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2015034706
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a liquid amount display device which facilitates confirmation of liquid amount and displays information about liquid amount.SOLUTION: The liquid amount display device comprises: a light source 40 for radiating light in predetermined wavelength to inside of a liquid amount display pipe 20 communicating with a container 10; a light reception part 50 for outputting a light reception signal according to a light reception state; and a processing part 60 for processing the light reception signal. A float 30 including at least one kind of a luminous body for radiating visible light according to the incident light derived from the light source 40, and being formed of materials floating on a surface of liquid W, is stored in the liquid amount display pipe 20.
Inventors:
SONE HISAYA
Application Number:
JP2013164368A
Publication Date:
February 19, 2015
Filing Date:
August 07, 2013
Export Citation:
Assignee:
STANLEY ELECTRIC CO LTD
International Classes:
G01F23/30; A47J27/21; A47J41/00; A47J41/02; B65D25/20; G01F23/64
Attorney, Agent or Firm:
Patent business corporation creation international patent firm
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