Title:
CARTRIDGE DEVICE AND WATER UNIT
Document Type and Number:
Japanese Patent JP2019089005
Kind Code:
A
Abstract:
To provide a technology capable of obtaining a good reforming ability when providing a reciprocating water passage in a cartridge device.SOLUTION: A long cartridge device 14 detachably attached to the water circulation part 12, has a reciprocating water passage 40 having a forward passage 36 for sending water to one side of the longitudinal direction Pa of the cartridge device 14 and a return passage 38 for sending to the other side of the longitudinal direction Pa water received from the forward passage 36, and in the reciprocating water passage 40, a storage chamber 54 for storing a powdery reforming material 52 capable of reforming raw water; and a reformed water channel 42 having a water flow channel on the more upstream side of the storage chamber 54 and a primary water permeable membrane 56 separating the storage chamber 54 are provided, and when the cartridge device 14 is attached to the water circulation component 12, water is configured to flow upwardly from the primary water permeable membrane 56 into the storage chamber 54.SELECTED DRAWING: Figure 4
Inventors:
OTA SHUNJI
TAMURA NAOYA
SATO KAZUHIRO
TAMURA NAOYA
SATO KAZUHIRO
Application Number:
JP2017217471A
Publication Date:
June 13, 2019
Filing Date:
November 10, 2017
Export Citation:
Assignee:
LIXIL CORP
International Classes:
C02F1/00; C02F1/70; E03C1/10
Attorney, Agent or Firm:
Sakaki Morishita