Title:
METHOD AND SPRINKLER
Document Type and Number:
WIPO Patent Application WO/2005/107880
Kind Code:
A1
Abstract:
A sprinkler comprises a housing (1) including a cylindrical axial liquid supply channel (2). A liquid stream is divided into two streams by means of a partition wall (3) mounted in the axial channel (2) and symmetrical streams are generated in two flow passages (4). The cross-section of each of the two flow passages (4) in the region close to their outlet openings is configured as a segment of a circle. Frame arms (12) of an attachment fitting for attachment of a deflector (10) of the sprinkler are positioned in a plane of symmetry of the partition wall (3). The liquid streams formed in the flow passages (4) run around the frame arms. The generation of a finely dispersed gas-and-droplet flow is performed with high kinetic energy and uniform spatial distribution of liquid droplets.
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Inventors:
DUSHKIN ANDREY LEONIDOVICH (RU)
KARPYSHEV ALEXANDER VLADIMIROV (RU)
RYAZANCZEV NIKOLAI NIKOLAEVICH (RU)
KARPYSHEV ALEXANDER VLADIMIROV (RU)
RYAZANCZEV NIKOLAI NIKOLAEVICH (RU)
Application Number:
PCT/RU2005/000241
Publication Date:
November 17, 2005
Filing Date:
May 05, 2005
Export Citation:
Assignee:
DUSHKIN ANDREY LEONIDOVICH (RU)
KARPYSHEV ALEXANDER VLADIMIROV (RU)
RYAZANCZEV NIKOLAI NIKOLAEVICH (RU)
KARPYSHEV ALEXANDER VLADIMIROV (RU)
RYAZANCZEV NIKOLAI NIKOLAEVICH (RU)
International Classes:
A62C31/02; A62C37/08; A62C37/16; B05B1/26; (IPC1-7): A62C31/02; A62C37/16; B05B1/26
Domestic Patent References:
| WO2001054772A1 | 2001-08-02 |
Foreign References:
| US6073700A | 2000-06-13 | |||
| US5392993A | 1995-02-28 | |||
| US5579846A | 1996-12-03 | |||
| DE10010881A1 | 2001-09-13 | |||
| US4800961A | 1989-01-31 | |||
| EP0701842A2 | 1996-03-20 | |||
| US6073700A | 2000-06-13 |
Attorney, Agent or Firm:
Melyan, Alexander Rubenovich (a/ya 58 Moscow, 7, RU)
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