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Title:
WATER PURIFIER WITH AIR VENT/WATER DRAIN
Document Type and Number:
Japanese Patent JP2004167319
Kind Code:
A
Abstract:

To provide a stationary water purifier which can easily expel air blocks, if produced, during use of the water purifier, prevents the surroundings from being swamped, and is yet capable of easily discharging the bacteria and particulate stagnating on a raw water side of a filter to the outside and preventing the stagnating water and air on a primary side of the filter from flowing out to a flow passage on a water purification side.

The water purifying comprises (1) a water purifying cartridge assembly 15 having a raw water inflow nozzle 24, a purified water outflow nozzle 26, and an air vent/water drain nozzle 28 and (2) a water purifier body 12 provided with a raw water and purified water inflow port 51 and air vent/water drain inflow port 52 respectively separately engaged with the raw water inflow nozzle, the purified water outflow nozzle and the air vent/water drain nozzle of the water purifying cartridge assembly. The water purifier body is provided with an air vent/water drain valve assembly for opening and closing the air vent/water drain flow passage.


Inventors:
MIZUNO MOTOSHIGE
KATO KIYOSHI
NISHIGORI TAKATOMI
Application Number:
JP2002334206A
Publication Date:
June 17, 2004
Filing Date:
November 18, 2002
Export Citation:
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Assignee:
NGK INSULATORS LTD
JIYOPURATSUKUSU KK
International Classes:
C02F1/28; (IPC1-7): C02F1/28
Domestic Patent References:
JPH0453489U1992-05-07
JPH08131345A1996-05-28
JPH0651648U1994-07-15
JPH0576865A1993-03-30
JPH0852465A1996-02-27
JPH1015542A1998-01-20
JPH0453489U1992-05-07
JPH08131345A1996-05-28
JPH0651648U1994-07-15
JPH0576865A1993-03-30
JPH0852465A1996-02-27
JPH1015542A1998-01-20
Attorney, Agent or Firm:
Fujio Oda
Tomoyasu Nomi



 
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