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1.
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Rotating spray nozzle and method of manufacturing the same
| Application Number |
12390796 |
| Grant Number |
08079533 |
| Status |
In Force |
| Filing Date |
2009-02-23 |
| First Publication Date |
2010-08-26 |
| Grant Date |
2011-12-20 |
| Owner |
BEX Engineering, Ltd. (Canada)
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| Inventor |
Bowen, Derek
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Abstract
A rotating spray nozzle, comprising an elongate stem securable to a liquid-supply pipe, the stem defining a passageway therethrough for communicating a liquid from the supply pipe, the passageway communicating at least one inlet opening and at least one outlet opening defined in the stem; and a polymer nozzle body freely rotatably mounted on the stem for rotation about a nozzle axis, the nozzle body having an internal cavity in communication with the at least one outlet opening of the stem, and at least one nozzle defined through the nozzle body and communicating with the internal cavity, the at least one nozzle being offset from the nozzle axis to impart a driving couple to the nozzle body to cause rotation thereof when a liquid from the supply pipe is communicated through the at least one nozzle. The stem defines a longitudinal portion bounded at opposite ends thereof by integral annular shoulders having diameters greater than the longitudinal portion. The polymer nozzle body is comprised of two or more separate, mateable portions which are secured together about the stem so that the nozzle body is rotatably captured on the longitudinal portion of the stem between the greater diameter annular shoulders.
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2.
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ROTATING SPRAY NOZZLE AND METHOD OF MANUFACTURING THE SAME
| Document Number |
02694426 |
| Status |
In Force |
| Filing Date |
2010-02-23 |
| Open to Public Date |
2010-08-23 |
| Grant Date |
2019-06-04 |
| Owner |
BEX ENGINEERING, LIMITED (Canada)
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| Inventor |
Bowen, Derek
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Abstract
A rotating spray nozzle, comprising an elongate stem securable to a liquid-supply pipe, the stem defining a passageway therethrough for communicating a liquid from the supply pipe, the passageway communicating at least one inlet opening and at least one outlet opening defined in the stem; and a polymer nozzle body freely rotatably mounted on the stem for rotation about a nozzle axis, the nozzle body having an internal cavity in communication with the at least one outlet opening of the stem, and at least one nozzle defined through the nozzle body and communicating with the internal cavity, the at least one nozzle being offset from the nozzle axis to impart a driving couple to the nozzle body to cause rotation thereof when a liquid from the supply pipe is communicated through the at least one nozzle. The stem defines a longitudinal portion bounded at opposite ends thereof by integral annular shoulders having diameters greater than the longitudinal portion. The polymer nozzle body is comprised of two or more separate, mateable portions which are secured together about the stem so that the nozzle body is rotatably captured on the longitudinal portion of the stem between the greater diameter annular shoulders.
IPC Classes ?
- B05B 3/02 - Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
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3.
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BEX
| Application Number |
001312248 |
| Status |
Registered |
| Filing Date |
1999-09-07 |
| Registration Date |
2001-01-19 |
| Owner |
Bex Engineering Limited (Canada)
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| NICE Classes ? |
- 06 - Common metals and ores; objects made of metal
- 21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
- 42 - Scientific, technological and industrial services, research and design
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Goods & Services
Metal spray nozzles, metal spray nozzle accessories and components; steam spargers and tank mixing eductors. Plastic spray nozzles, plastic spray nozzle accessories and components. Technical consulting services relating to spray nozzles, spray nozzle accessories and components, steam spargers and tank mixing eductors.
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4.
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BEX
| Application Number |
070871000 |
| Status |
Registered |
| Filing Date |
1992-07-08 |
| Registration Date |
1994-07-29 |
| Owner |
BEX ENGINEERING LIMITED, (Canada)
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| NICE Classes ? |
- 07 - Machines and machine tools
- 42 - Scientific, technological and industrial services, research and design
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Goods & Services
(1) Spray nozzles, spray nozzle accessories, namely adjustable joints.
(2) Steam spargers; tank mixing eductors, ejectors, and an-fo loaders, namely a loader to insert blasting agents into holes.
(3) Spray nozzle accessories, namely tank washing assembly.
(4) Spray nozzle accessories, namely flow straighthtening vanes; Spray nozzle balls, and clip-on spray nozzles. (1) Operation of a business dealing in designing, engineering and manufacturing to customer specifications spray nozzles and eductors.
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