| TRINITY INDUSTRIAL CORPORATION Patent applications |
| Patent application number | Title | Published |
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| 20090314204 | LEAKAGE DETECTION DEVICE FOR COATING MATERIAL AND COATING MATERIAL FILING SYSTEM - It is a subject to provide a coating material leakage detection device capable of finding contamination of a hydraulic fluid at an early stage and capable of preventing the degradation of a coating quality of a work. For this purpose, coating material leakage from a coating material chamber to a hydraulic fluid chamber in a coating material cartridge is detected by a coating material leakage detection device. The coating material cartridge is attached detachably to a coating material filling device, and the coating material chamber and the hydraulic fluid chamber are partitioned from each other by way of a deformable partition body. Further, the coating material leakage detection device has a contaminant detection means for detecting the contaminant in the hydraulic fluid attributable to the coating material leakage. Accordingly, contamination of the hydraulic fluid can be found at an early stage. | 12-24-2009 |
| 20090277530 | METHOD AND APPARATUS FOR FILLING COATING MATERIAL - According to the present invention, even though the paint is filled or discharged repetitively to or from the paint bag ( | 11-12-2009 |
| 20090056621 | COATING MATERIAL CARTRIDGE - For providing a coating material cartridge capable of reliably discharging air and coating material stagnated in a hydraulic fluid chamber, a coating material cartridge has a cartridge main body, a partition body, a coating material transfer path and a plurality of hydraulic fluid transfer paths. The cartridge main body is detachably attached to a coating material filling device. The partition body partitions the inner region of the cartridge main body into a coating material chamber and a hydraulic fluid chamber. The coating material transfer path communicates the coating material chamber and the outer region of the cartridge main body, and each of the hydraulic fluid transfer paths communicates the hydraulic fluid chamber and a outer region of the cartridge main body. Each of the hydraulic fluid transfer paths has a plurality of openings that opens in the hydraulic fluid chamber and the distance for each of the openings from the connection end face is different from each other. | 03-05-2009 |
| 20090038660 | HOPPER FOR CLEANING COATING MACHINE - Upward whirling of a coating material through a gap between a coating machine and an opening is prevented without using a shaping air upon cleaning a coating machine in a cleaning hopper by supplying a thinner to the coating machine and rotating a rotary atomizing head at a high speed. | 02-12-2009 |
| 20080245296 | Coating Machine and Rotary Atomizing Head Thereof - A coating machine is capable of reducing VOC and CO | 10-09-2008 |
| 20080234985 | Non-Adhered Paint Calculation Method and Solvent Weight Calculation Method - Appropriate performance design of various mechanisms, e.g. a mist removing filter, employed in post-paint treatment of various mechanisms, e.g. a deodorizer, employed in post-dry treatment is realized. Paint weight calculation is executed. Firstly, the amount of dry adhered paint is calculated by multiplying the work area by a coating thickness distribution value and stored, and the weight of dry adhering paint is calculated by multiplying the amount of dry adhering paint by the specific gravity of the dry paint and stored. Meanwhile, the weight of dry paint or the weight of dry paint sprayed from a paint machine is calculated by multiplying the weight of sprayed paint by a paint NV and stored, the weight of dry non-adhered paint is calculated by subtracting the weight of dry adhering paint from the weight of dry sprayed paint and stored, and then capacities of various mechanisms are designed using it. Furthermore, the amount of dry adhered paint or the volume of dry paint adhered to a work is determined and multiplied by the specific gravity of dry paint to determine the weight of dry adhered paint, which is then divided by the paint NV to determine the solvent weight of adhered paint. Lastly, the VOC weight is determined as the solvent weight of adhered paint by subtracting the weight of dry adhered paint from the weight of adhered paint containing the solvent and employed in designing the capacities of various mechanisms. | 09-25-2008 |
