Details for Patent: 7,246,615
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Summary for Patent: 7,246,615
Title: | Atomising nozzle and filter and spray generating device |
Abstract: | A nozzle assembly for use in atomizing and generating sprays from a fluid. The nozzle assembly includes two members, each with generally planar surfaces, that are joined together. A first set of channels is formed in the generally planar surface of a first one of the members to form, in cooperation with the generally planar surface of the second of the members, a plurality of filter passageways. A plenum chamber is formed in the first member. The plenum chamber is in fluid communication with and downstream of the plurality of filter passageways. A second set of channels is formed in the generally planar surface of the first member to form, in cooperation with the generally planar surface of the second member, a plurality of nozzle outlet passageways. These nozzle outlet passageways are in fluid communication with the plenum chamber. The nozzle outlet passageways include a plurality of nozzle outlets which are adapted to discharge a plurality of fluid jets that impinge on one another to thereby atomize a flow of fluid. |
Inventor(s): | Bartels; Frank (Hattingen, DE), Bachtler; Wulf (Mainz, DE), Dunne; Stephen T (Suffolk, GB), Eicher; Joachim (Dortmund, DE), Freund; Bernhard (Gau-Algesheim, DE), Hart; William B (Ipswich, GB), Lessmoellmann; Christoph (Gernsbach, DE) |
Assignee: | Boehringer International GmbH (Rhein, DE) |
Application Number: | 10/291,624 |
Patent Claim Types: see list of patent claims | Device; |
Drugs Protected by US Patent 7,246,615
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Foreign Priority and PCT Information for Patent: 7,246,615
International Family Members for US Patent 7,246,615
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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Austria | 183673 | ⤷ Try a Trial | |||
Austria | 312669 | ⤷ Try a Trial | |||
Austria | 421384 | ⤷ Try a Trial | |||
Australia | 4829993 | ⤷ Try a Trial | |||
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