Title:
クリーニングヘッド
Document Type and Number:
Japanese Patent JP2009525854
Kind Code:
A
Abstract:
In order to deliver supplies of liquid for irrigation of a cleaning head, a turnable part of the cleaning head housing and a nozzle hub (4) are mounted directly in a stationary part (2) of the housing to the turnable part (3) by forming slide bearings therebetween made of materials such as AISI316L and Nitronic60, preferably with at least one bearing having parts (15, 20) made of the same material. Liquid can flow through gaps (9, 14) provided between the slide bearing parts, reducing the consumption of liquid used for irrigating an exterior of the cleaning head, while creating a strong film of liquid which settles on the exterior surface.
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Inventors:
Lindros, Alexander
Application Number:
JP2008553618A
Publication Date:
July 16, 2009
Filing Date:
February 06, 2007
Export Citation:
Assignee:
ALFA LAVAL TANK EQUIPMENT A/S
International Classes:
B08B9/093; B08B3/02
Domestic Patent References:
| JPH07251136A | 1995-10-03 | |||
| JPH10317419A | 1998-12-02 | |||
| JP2006502356A | 2006-01-19 | |||
| JPH05195166A | 1993-08-03 |
Attorney, Agent or Firm:
Kazuhiko Saishita
Shinichi Ogawa
Takashi Noguchi
Shinichi Ogawa
Takashi Noguchi