Mixing nozzle
Patent 4407456 Issued on October 4, 1983. Estimated Expiration Date: 
March 27, 2001. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
March 27, 2001. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 272863 1017585 1318616 1613795 2981284 Acoustical texture applicator Patent #: 4123005 Inventor
ApplicationNo. 06/248314 filed on 03/27/1981US Classes:239/423, Concurrent or concentric flow means239/434.5, One fluid discharges into other in concentric conical portion of outer conduit239/600Assembly or disassembly featureExaminersPrimary: Love, John J.Assistant: Sobel, Paul A. Attorney, Agent or FirmInternational ClassesB05B 1/30 (20060101)B05B 7/02 (20060101) B05B 7/06 (20060101) AbstractA mixing nozzle for producing a small cross-section liquid stream of a first liquid mixed with a second liquid. The nozzle is adapted to be attached to a conventional plumbing hose and includes a nozzle portion for forming the small cross-section liquid, an inner channel member fitted within the nozzle portion and an inlet hole for introducing the second liquid into the nozzle portion between the inner surface of the nozzle and the outer surface of the inner channel.Field of SearchConcurrent or concentric flow meansFlow means of one fluid surrounds the other at outlet One fluid discharges into other in concentric conical portion of outer conduit To be mixed, dissolved or entrained in a flowing liquid stream prior to discharge Follower-type holder and stream egress means in juxtaposition Unitary outlet means and holder Aspirating discharge nozzle INCLUDING VALVE MEANS IN FLOW LINE Assembly or disassembly feature | |
