Title:
【発明の名称】鑑賞用水槽並びにタンク用の外部濾過装置
Document Type and Number:
Japanese Patent JP2766777
Kind Code:
B2
Abstract:
The invention relates to an external filtration device, particularly for aquariums and ornamental water tanks, which includes a container formed by a lower hollow part (2) that is closed at the top by a detachable lid (3) and internally accommodates a filtration chamber (6) and a pump (11) which are connected to the outside by an inlet connector (8) and an outlet connector (15). A priming suction chamber (18) is located upstream of the pressure chamber (12) of the pump (11) and downstream of the filtration chamber (6). The suction chamber (18) has a removable upper plug (25) and is connected to the pressure chamber (12) of the pump (11) by an horizontal passage (20) and to the filtration chamber (6) by a vertical duct (22). A discharge chamber (26) is located directly downstream of the pressure chamber (12) and is directly connected to the outlet connector (15). Safety hooks (27) engage the lid with the lower hollow part (2).
Inventors:
UARERIO BURESORIN
SAMUERU RORATO
SAMUERU RORATO
Application Number:
JP6696394A
Publication Date:
June 18, 1998
Filing Date:
April 05, 1994
Export Citation:
Assignee:
HIDOORU SRL
International Classes:
A01K63/04; F04D9/00; B01D35/027; (IPC1-7): B01D35/027; A01K63/04; F04D9/00
Domestic Patent References:
| JP312207A | ||||
| JP453409U | ||||
| JP49114197U | ||||
| JP54137902U | ||||
| JP544559Y2 | ||||
| JP5755976Y2 | ||||
| JP533743Y2 |
Attorney, Agent or Firm:
Shinji Kouji (2 outside)