Title:
凝縮水除去ポンプ用導管
Document Type and Number:
Japanese Patent JP5305362
Kind Code:
B2
Abstract:
A conduit (51) for a condensate removal pump is disclosed comprising a tubular member (47) having a profiled rim (53, 54) at a distal end, profiled such that only a portion of the rim lies in a plane located at the extreme distal end of the tubular member perpendicular to the axis of the tubular. A resilient membrane (52) which has a slit extends across the interior of the tubular member and is arranged to open, to allow water to pass, when water is drawn through the conduit. A combined sensor and suction tube assembly (50) is also disclosed comprising a tube (55), a self heating thermistor (56) coupled to the tube, and a relay means (69) to relay an operational parameter of the self heating thermistor, indicative of the presence of water, to a condensate removal pump. The combined sensor and suction tube assembly is sized to fit within a pipe having an inner diameter of 20 mm.
Inventors:
Grover, brian, howard
Application Number:
JP2010542689A
Publication Date:
October 02, 2013
Filing Date:
January 20, 2009
Export Citation:
Assignee:
CHARLES AUSTEN PUMPS LTD.
International Classes:
F24F13/22
Domestic Patent References:
| JP1105790U | ||||
| JP6221596A | ||||
| JP2004360982A | ||||
| JP2003097450A | ||||
| JP7041325U |
Foreign References:
| WO2004040201A1 | ||||
| US6237411 | ||||
| US5323620 | ||||
| EP1486739A1 | ||||
| EP1318361A1 | ||||
| DE10241237A1 |
Attorney, Agent or Firm:
Ikeda adult
Kazuhiro Yamaguchi
Masakazu Noda
Kazuhiro Yamaguchi
Masakazu Noda