公开(公告)号：US12076927B2

公开(公告)日：2024-09-03

申请号：US17559890

申请日：2021-12-22

申请人： Matthew Smith ,  Andrew Myers ,  Thomas Bougher ,  Jacob Lloyd

发明人： Matthew Smith ,  Andrew Myers ,  Thomas Bougher ,  Jacob Lloyd

IPC分类号： B29C64/321 ,  B29C64/118 ,  B29C64/209 ,  B29C64/295 ,  B29C64/314 ,  B33Y30/00 ,  B33Y40/10

CPC分类号： B29C64/321 ,  B29C64/118 ,  B29C64/209 ,  B29C64/295 ,  B29C64/314 ,  B33Y30/00 ,  B33Y40/10 ,  B29C2793/0027

摘要： A device for cutting a filament of a 3D printer includes a blade having a first end and a second end opposite the first end. The device also includes a support that is attachable to a heater block of the 3D printer and supports the blade, such that the blade is movable relative to the heater block. The first end of the blade is a cutting end, and the second end of the blade is a drive end. The drive end of the blade has a surface configured to receive a force from outside of the device, such that the blade moves relative to the heater block.

公开(公告)号：US20060078011A1

公开(公告)日：2006-04-13

申请号：US11173173

申请日：2005-07-01

申请人： Robert Lucht ,  Waruna Kulatilaka ,  Thomas Anderson ,  Thomas Bougher

发明人： Robert Lucht ,  Waruna Kulatilaka ,  Thomas Anderson ,  Thomas Bougher

IPC分类号： H01S3/10 ,  G02F1/35

CPC分类号： G02F1/39

摘要： Optical parametric oscillators (OPO) and systems are provided. The OPO has a non-linear optical material located between two optical elements where the product of the reflection coefficients of the optical elements are higher at the output wavelength than at either the pump or idler wavelength. The OPO output may be amplified using an additional optical parametric amplifier (OPA) stage.

摘要翻译： 提供光参量振荡器（OPO）和系统。 OPO具有位于两个光学元件之间的非线性光学材料，其中光学元件的反射系数的乘积在输出波长处比在泵浦或惰轮波长处高。 OPO输出可以使用额外的光参量放大器（OPA）级放大。

公开(公告)号：US20220194006A1

公开(公告)日：2022-06-23

申请号：US17559890

申请日：2021-12-22

申请人： Matthew Smith ,  Andrew Myers ,  Thomas Bougher ,  Jacob Lloyd

发明人： Matthew Smith ,  Andrew Myers ,  Thomas Bougher ,  Jacob Lloyd

IPC分类号： B29C64/321 ,  B29C64/314 ,  B29C64/295 ,  B29C64/209 ,  B29C64/118 ,  B33Y30/00 ,  B33Y40/10

摘要： A device for cutting a filament of a 3D printer includes a blade having a first end and a second end opposite the first end. The device also includes a support that is attachable to a heater block of the 3D printer and supports the blade, such that the blade is movable relative to the heater block. The first end of the blade is a cutting end, and the second end of the blade is a drive end. The drive end of the blade has a surface configured to receive a force from outside of the device, such that the blade moves relative to the heater block.