| 发明名称 |
GENERATING THREE-DIMENSIONAL OBJECTS |
| 摘要 |
A three-dimensional object may be generated. Energy may be applied to a layer of build material to cause a first portion of the layer to coalesce and solidify in a first pattern. A cooling agent may be selectively delivered on a second portion of the layer of the build material to reduce a temperature of the second portion in a second pattern, the first and second patterns being independent of each other. |
| 申请公布号 |
US2016332374(A1) |
申请公布日期 |
2016.11.17 |
| 申请号 |
US201415110754 |
申请日期 |
2014.01.31 |
| 申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
Nauka Krzysztof;Comas Esteve;De Pena Alejandro Manuel;Tom Howard S.;Ng Hou T. |
| 分类号 |
B29C67/00 |
主分类号 |
B29C67/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus for generating a three-dimensional object, the apparatus comprising:
an energy source to apply energy to a layer of build material to cause a first portion of the layer to coalesce and solidify; and an agent distributor to selectively deliver a cooling agent onto a second portion of a layer of build material; and a controller to:
control the energy source to apply energy to the layer to cause the first portion to coalesce and solidify in a first pattern; andcontrol the agent distributor to selectively deliver the cooling agent onto the second portion of the layer in a second pattern, the first and second patterns being independent of each other. |
| 地址 |
Houston TX US |
