Title:
バイパス装置を有するフィルタ・カートリッジ
Document Type and Number:
Japanese Patent JP4571121
Kind Code:
B2
Abstract:
A filter cartridge 10 includes a connective end for mating with a filter head 48 and providing fluid communication between the filter media chamber and the filter head. The connective end includes a tubular member 34 disposed axially in a hollow neck 18 to define inner and radially outer axial passages ( 30, 32 ) providing independent conduits for dual flow through the neck. The outer axial passage includes an opening 38 in the elongated portion 22 of the neck and a bypass opening 42 in the distal end portion of the neck. The inner axial passage includes an opening 40 in the distal end of the neck. Proximal and distal radial seals ( 26, 28 ) are provided on the outer periphery of the elongated neck portion 22 to ensure water-tight engagement when the neck is inserted into the receiving core of the filter head.
Inventors:
McGibbon, Donald
Application Number:
JP2006500794A
Publication Date:
October 27, 2010
Filing Date:
January 06, 2004
Export Citation:
Assignee:
SCIENTIFIC PHARMACEUTICALS, INC.
International Classes:
B01D27/08; B01D27/10; B01D35/157; C02F9/00; C02F1/28
Domestic Patent References:
| JP62234512A | ||||
| JP5023279Y2 |
Attorney, Agent or Firm:
Akira Okawa