Fluid sprinkling – spraying – and diffusing – Terminal outlet formed between parts mounted for relative... – Axially movable outlet part
Reexamination Certificate
2006-10-12
2009-11-03
Tran, Len (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Terminal outlet formed between parts mounted for relative...
Axially movable outlet part
C239S483000, C239S492000, C239S490000, C239S491000, C239S496000, C239S463000, C239S468000, C239S548000
Reexamination Certificate
active
07611079
ABSTRACT:
A spray nozzle which employs a locking and an alignment feature to facilitate the replacement of internal nozzle components. The spray nozzle includes a nozzle body, a swirl element and an orifice disc. The nozzle body defines a central bore which extends between a fluid receiving section and a fluid discharge section and delineates a central axis and delimits an interior locating surface for swirl element and the orifice disc. The orifice disc includes a protuberance associated with the downstream surface thereof which protrudes into the spray opening of the nozzle body.
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European Search Report dated Jul. 27, 2007.
Lloyd James E.
Percival David R.
Whittaker Frank
Delavan Limited
Edwards Angell Palmer & & Dodge LLP
McGraw Trevor E
Tran Len
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