Class / Patent application number | Description | Number of patent applications / Date published |
239428000 | Combining of three or more separate streams | 8 |
20100065660 | SPRAY APPLICATOR - A spray assembly for dispensing a mixture is provided. The spray assembly includes a connector configured for operable engagement with a first and a second source of component and a source of pressurized fluid, and a tip operably connected to the connector. The tip includes an opening and defines a mixing chamber between the connector and the opening of the tip, and an insert member configured to be received in the mixing chamber. The insert member includes a plurality of radially extending slots on at least one end of the insert. The plurality of radially extending slots is configured to mix the first and second components prior to the mixture exiting the opening in the tip. | 03-18-2010 |
20100230516 | MIXING NOZZLE FOR PLURAL COMPONENT MATERIALS - A low pressure plural component mixing nozzle for mixing plural component materials for coating the interior of small diameter conduits. A body defines a first passageway that extends from a right to a left side. The body further defines a second passageway communicating an inlet side with the first passageway proximate the right side and defining a third passageway communicating the inlet side with the first passageway proximate the left side. A fourth passageway passes through the body from the inlet side to the exit side. A mixer, such as a mixing cartridge, is located in the first passageway for mixing a fluid from the second passageway and a fluid from the third passageway and directing a mixture of the fluids into contact with fluid flowing through the fourth passageway wherein the mixture flows to an exit nozzle on a distal end of the body stem for exiting the device. | 09-16-2010 |
20120305669 | DEVICE FOR SPRAYING AND/OR MIXING FLUIDS IN PROXIMITY TO A SURFACE - The invention relates to an applicator tip for spraying and/or mixing at least two fluids that react together, the tip comprising: at least two fluid conduits for carrying the at least two fluids, each conduit having at least one outlet opening, the openings are positioned substantially on a same plane; at least two gas conduits for carrying a gas volume, each gas conduit comprises a proximal gas tube and a distal gas tube, each distal gas tube is bent as compared to the position of the proximal gas tube, and each distal gas tube has one gas opening positioned distal from the plane of the outlet openings; and a housing for accommodating the at least two fluid conduits and the at least two gas conduits. The device allows efficient spraying in close proximity to a surface. | 12-06-2012 |
20130306759 | METHOD FOR FORMULATING LARGE DIAMETER SYNTHETIC MEMBRANE VESICLES - The present invention generally relates to the field of pharmaceutical sciences. More specifically, the present invention includes apparatus and devices for the preparation of pharmaceutical formulations containing large diameter synthetic membrane vesicles, such as multivesicular liposomes, methods for preparing such formulations, and the use of specific formulations for therapeutic treatment of subjects in need thereof. Formation and use of the pharmaceutical formulations containing large diameter synthetic membrane vesicles produced by using the apparatus and devices for therapeutic treatment of subjects in need thereof is also contemplated. | 11-21-2013 |
20140110505 | SPRAY APPLICATOR - A spray assembly for dispensing a mixture is provided. The spray assembly includes a connector configured for operable engagement with a first and second source of component and a source of pressurized fluid, and a tip operably connected to the connector. The tip includes an opening and defines a mixing chamber between the connector and the opening of the tip, and an insert member configured to be received in the mixing chamber. The insert member includes a plurality of radially extending slots on at least one end of the insert. The plurality of radially extending slots is configured to mix the first and second components prior to the mixture exiting the opening in the tip. | 04-24-2014 |
20140332606 | LIQUID ATOMIZING DEVICE AND LIQUID ATOMIZING METHOD - A liquid atomization device includes a nozzle body. The nozzle body includes: a first gas spray portion and a second gas spray portion for spraying two gas flows; a liquid passage having a passage through which liquid flows by formation of the two gas flows sprayed by the first gas spray portion and the second gas spray portion; a gas-liquid mixture area where the gas flow sprayed from the first gas spray portion and the gas flow sprayed from the second gas spray portion are made to collide against liquid which flows from the liquid passage to atomize the liquid; and a spray outlet for spraying mist atomized in the gas-liquid mixture area to outside. | 11-13-2014 |
20150108254 | SPRAY GUN - A spray gun comprises a first block and a mixing feature. The first block comprises a first sealing face, and a second sealing face. A first fluid passageway terminates in the first sealing face, while a second fluid passageway terminates in the second sealing face. The mixing feature comprises a third sealing face, a fourth sealing face, and a mixture chamber. The third sealing face is adjacent to the first sealing face and includes a first conduit in fluid communication with the first fluid passageway. The fourth sealing face is adjacent to the second sealing face and includes a second conduit in fluid communication with the second fluid passageway. The mixture chamber is in fluid communication with the first and second conduits and defines a longitudinal axis. The first, second, third, and fourth sealing faces are each oriented obliquely relative to the longitudinal axis of the mixing chamber. | 04-23-2015 |
20160102863 | FUEL INJECTOR - A fuel injector ( | 04-14-2016 |