Title:
イオン交換式硬水軟化装置用の伝導度センサ
Document Type and Number:
Japanese Patent JP2008518232
Kind Code:
A
Abstract:
A water treatment system includes a tank that contains a particle bed for removing minerals from water flowing through the tank. The regeneration of the particle bed is conducted in response to measuring its conductivity. A probe is provided for that measuring. That probe has a sleeve with a tubular portion for extending through and engaging a wall of the tank. A probe body is removably received within an aperture of the sleeve and includes a pair of electrodes that project inside the tank. A retainer that secures the probe body within the sleeve. Different mechanisms are provided for securing the sleeve to the tank depending upon the particular materials used to fabricate the tank.
Inventors:
Sheath, Kenneth Jay
Wittig, Mark Jay
Wittig, Mark Jay
Application Number:
JP2007539012A
Publication Date:
May 29, 2008
Filing Date:
October 20, 2005
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
G01N27/07; B01J49/00; C02F1/42
Domestic Patent References:
| JP2821023B2 | 1998-11-05 | |||
| JPS62203446U | 1987-12-25 | |||
| JPH10132775A | 1998-05-22 |
Foreign References:
| US20020014410A1 | 2002-02-07 | |||
| EP0900765A2 | 1999-03-10 | |||
| GB2276943A | 1994-10-12 | |||
| WO2003074978A2 | 2003-09-12 |
Attorney, Agent or Firm:
Kenichi Matsumoto
Hirokazu Ogura
Toshihisa Kurokawa
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Arakawa Satoshi