Title:
洗浄機用自立型ワイヤレス監視装置
Document Type and Number:
Japanese Patent JP5089574
Kind Code:
B2
Abstract:
The invention relates to a self-contained and wireless monitoring device (10) for use in a washing machine (1) to indicate shortage of detergent in said washing machine. The monitoring device comprises a sensor (13) arranged to monitor detergent concentration in washing liquid (5) of said washing machine and to provide an alarm signal (A) when said monitored detergent concentration is below a target value. The monitoring device is capable of floating in said washing liquid and comprises signalling means (11) for indicating said shortage of detergent in response to said alarm signal. The invention further relates to a package containing such a monitoring device and a method for indicating shortage of detergent.
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Inventors:
Ferning, Yang Eduard
Van der Heyyuden, Lambertus Geraldas Petras
Earl Horn, Robert Jan Rainier
Van der Heyyuden, Lambertus Geraldas Petras
Earl Horn, Robert Jan Rainier
Application Number:
JP2008503110A
Publication Date:
December 05, 2012
Filing Date:
March 22, 2006
Export Citation:
Assignee:
Diversy Incorporated
International Classes:
A47L15/46; A47L15/44; D06F33/02; D06F39/02
Domestic Patent References:
| JP8189910A | ||||
| JP60147023U | ||||
| JP58153360U |
Attorney, Agent or Firm:
Okabe
Masao Okabe
Takao Ochi
Seiichiro Takahashi
Takao Matsui
Kosuke Uchida
Masao Okabe
Takao Ochi
Seiichiro Takahashi
Takao Matsui
Kosuke Uchida