Title:
流体輸送管内の体積流量の低騒音スロットリング
Document Type and Number:
Japanese Patent JP2009510344
Kind Code:
A
Abstract:
The fluid orifice (2) has plurality of friction elements (3) extending in a direction of flow of pipes (4). The individual friction elements from plurality of friction elements are arranged in such a manner that a fluid flowing against the fluid orifice in its flow rate (Q) is continuously restricted by the extension of the fluid orifice towards the flow direction due to the friction at the individual frictional parts. Independent claims are included for the following: (1) Application of fluid orifice; and (2) Air-conditioner in an airplane.
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Inventors:
Fiater martin
Book claus
Book claus
Application Number:
JP2008532663A
Publication Date:
March 12, 2009
Filing Date:
September 27, 2006
Export Citation:
Assignee:
Airbus Deutschland GmbH
International Classes:
F16L55/02; B64D13/06
Domestic Patent References:
| JPS62134447A | 1987-06-17 | |||
| JP2004293961A | 2004-10-21 | |||
| JPH0438190Y2 | 1992-09-08 | |||
| JPH05296570A | 1993-11-09 | |||
| JPH11223369A | 1999-08-17 | |||
| JPH05141883A | 1993-06-08 | |||
| JP2001317759A | 2001-11-16 | |||
| JPH0842499A | 1996-02-13 | |||
| JPH0719588A | 1995-01-20 | |||
| JPH0438190Y2 | 1992-09-08 | |||
| JP2004071764A | 2004-03-04 | |||
| JP2005257611A | 2005-09-22 | |||
| JP2005158576A | 2005-06-16 |
Foreign References:
| US3714884A | 1973-02-06 |
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Ichiyoshi
Hayashi Ichiyoshi