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1. 发明申请

US20080139376A1 LARGE TRANSMISSIVE OPTICAL COMPONENT 有权
标题翻译：大量传输光学元件
公开(公告)号：US20080139376A1
公开(公告)日：2008-06-12
申请号：US11950854
申请日：2007-12-05
申请人： Thorsten Doehring , Ina Mitra
发明人： Thorsten Doehring , Ina Mitra
IPC分类号： C03C3/085 , C03C3/066
CPC分类号： C03C3/097
摘要： An optical glass for the manufacture of large transmission optics, such as lenses having a thickness of 100 millimeters or more, comprises 35 to 70 wt.-% SiO2, 17 to 35 wt.-% Al2O3, 3 to 17 wt.-% P2O5, 0 to 6 wt.-% Li2O, 0.5 to 4 wt.-% MgO, 0.5 to 3 wt.-% ZnO, a maximum of 1 wt.-% CaO, a maximum of 0.5 wt. % BaO, 0.5 to 6 wt.-% TiO2, 0.5 to 3 wt.-% ZrO2, 0 to 1 wt.-% Na2O, 0 to 1 wt.-% K2O, a maximum of 1 wt.-% of refining agents (As2O3, SP2O3) and a maximum of 500 ppm of other contaminants. The glass composition may be equal to the composition of the glass ceramic Zerodur® and allows to manufacture large transmission optics in a cost-effective way, has a maximum of transmittance which is in the range of a He—Ne lasers and has a CTE of about 3·10−6/K.
摘要翻译：用于制造大透射光学器件的光学玻璃，例如厚度为100毫米或更大的透镜，包括35至70重量％的SiO 2，17至35重量％的Al， 3〜17重量％的P 2 O 5，0〜6重量％ Li 2 O 3，0.5〜4重量％的MgO，0.5〜3重量％的ZnO，最多1重量％的CaO，最多0.5重量％％BaO，0.5至6重量％TiO 2，0.5至3重量％ZrO 2，0至1重量％的Na 2， 0至1重量％的K 2 O，最多1重量％的澄清剂（As 2 O 3 O 3， / SUB>，SP 2 O 3 3）和最多500ppm的其它污染物。玻璃组合物可以等于玻璃陶瓷Zerodur的组成，并且允许以成本有效的方式制造大透射光学器件，具有在He-Ne激光器的范围内的最大透射率，并且具有 CTE为约3.10 -6 / K。

2. 发明申请

US20060270543A1 Lithium-aluminosilicate glass ceramic with high keatite content and structural member made thereof 失效
公开(公告)号：US20060270543A1
公开(公告)日：2006-11-30
申请号：US11498340
申请日：2006-08-03
申请人： Thorsten Doehring , Ralf Jedamzik , Hauke Esemann , Eva Hoelzel , Ina Mitra
发明人： Thorsten Doehring , Ralf Jedamzik , Hauke Esemann , Eva Hoelzel , Ina Mitra
IPC分类号： C03C10/12
CPC分类号： C03C10/0027
摘要： A lithium-aluminosilicate glass ceramic is transformed by a suitable heat treatment into a glass ceramic comprising at least 80 vol.-% of keatite mixed crystals. This may be utilized for the preparation of optical or mechanical high-precision parts having a high temperature resistance, a good stability and compatibility with components consisting of metals having a small coefficient of thermal expansion based on nickel and iron, such as Invar®.

3. 发明授权

US07107793B2 Lithium-aluminosilicate glass ceramic with high keatite content and structural member made thereof 有权
公开(公告)号：US07107793B2
公开(公告)日：2006-09-19
申请号：US10638823
申请日：2003-08-11
申请人： Thorsten Doehring , Ralf Jedamzik , Hauke Esemann , Eva Hoelzel , Ina Mitra
发明人： Thorsten Doehring , Ralf Jedamzik , Hauke Esemann , Eva Hoelzel , Ina Mitra
IPC分类号： C03C10/12
CPC分类号： C03C10/0027
摘要： A lithium-aluminosilicate glass ceramic is transformed by a suitable heat treatment into a glass ceramic comprising at least 80 vol.-% of keatite mixed crystals. This may be utilized for the preparation of optical or mechanical high-precision parts having a high temperature resistance, a good stability and compatibility with components consisting of metals having a small coefficient of thermal expansion based on nickel and iron, such as Invar®.

4. 发明授权

US07501365B2 Lithium-aluminosilicate glass ceramic with high keatite content and structural member made thereof 失效
标题翻译：具有高凯钛含量的锂铝硅酸盐玻璃陶瓷及其制成的结构件
公开(公告)号：US07501365B2
公开(公告)日：2009-03-10
申请号：US11498340
申请日：2006-08-03
申请人： Thorsten Doehring , Ralf Jedamzik , Hauke Esemann , Eva Hoelzel , Ina Mitra
发明人： Thorsten Doehring , Ralf Jedamzik , Hauke Esemann , Eva Hoelzel , Ina Mitra
IPC分类号： C03C10/14 , B32B18/00
CPC分类号： C03C10/0027
摘要： A lithium-aluminosilicate glass ceramic is transformed by a suitable heat treatment into a glass ceramic comprising at least 80 vol.-% of keatite mixed crystals. This may be utilized for the preparation of optical or mechanical high-precision parts having a high temperature resistance, a good stability and compatibility with components consisting of metals having a small coefficient of thermal expansion based on nickel and iron, such as Invar®.
摘要翻译：将铝 - 铝硅酸盐玻璃陶瓷通过合适的热处理转变成包含至少80体积％的酮铁矿混合晶体的玻璃陶瓷。这可以用于制备具有耐高温性，良好稳定性和与基于镍和铁的具有小的热膨胀系数的金属组成的组分的良好稳定性和相容性的光学或机械高精度部件，例如Invar 。

5. 发明申请

US20050014626A1 Large transmissive optical component 有权
标题翻译：大透射光学元件
公开(公告)号：US20050014626A1
公开(公告)日：2005-01-20
申请号：US10878557
申请日：2004-06-28
申请人： Thorsten Doehring , Ina Mitra
发明人： Thorsten Doehring , Ina Mitra
IPC分类号： G02B1/00 , C03C3/062 , C03C3/064 , C03C3/066 , C03C3/068 , C03C3/097 , C03C3/11 , C03C3/112 , C03C3/115 , C03C3/118
CPC分类号： C03C3/097
摘要： An optical glass for the manufacture of large transmission optics, such as lenses having a thickness of 100 millimeters or more, comprises 35 to 70 wt.-% SiO2, 17 to 35 wt.-% Al2O3, 3 to 17 wt.-% P2O5, 0 to 6 wt.-% Li2O, 0.5 to 4 wt.-% MgO, 0.5 to 3 wt.-% ZnO, a maximum of 1 wt.-% CaO, a maximum of 0.5 wt.-% BaO, 0.5 to 6 wt.-% TiO2, 0.5 to 3 wt.-% ZrO2, 0 to 1 wt.-% Na2O, 0 to 1 wt.-% K2O, a maximum of 1 wt.-% of refining agents (As2O3, SP2O3) and a maximum of 500 ppm of other contaminants. The glass composition may be equal to the composition of the glass ceramic Zerodur® and allows to manufacture large transmission optics in a cost-effective way, has a maximum of transmittance which is in the range of a He—Ne lasers and has a CTE of about 3·10−6/K.
摘要翻译：用于制造大透射光学器件的光学玻璃，例如厚度为100毫米或更大的透镜，包括35至70重量％的SiO 2，17至35重量％的Al 2 O 3，3至17重量％的P 2 O 5 ，0至6重量％的Li 2 O，0.5至4重量％的MgO，0.5至3重量％的ZnO，最多1重量％的CaO，最多0.5重量％的BaO，0.5至 6重量％TiO 2，0.5至3重量％ZrO 2，0至1重量％Na 2 O，0至1重量％K 2 O，最多1重量％的澄清剂（As 2 O 3，SP 2 O 3）最多500ppm的其他污染物。玻璃组合物可以等于玻璃陶瓷Zerodur的组成，并且允许以成本有效的方式制造大透射光学器件，具有在He-Ne激光器的范围内的最大透射率，并具有 CTE约3.10 -6。

6. 发明授权

US07754630B2 Large transmissive optical component 有权
标题翻译：大透射光学元件
公开(公告)号：US07754630B2
公开(公告)日：2010-07-13
申请号：US10878557
申请日：2004-06-28
申请人： Thorsten Doehring , Ina Mitra
发明人： Thorsten Doehring , Ina Mitra
IPC分类号： C03C3/097 , C03C3/085 , C03C3/062
CPC分类号： C03C3/097
摘要： An optical glass for the manufacture of large transmission optics, such as lenses having a thickness of 100 millimeters or more, comprises 35 to 70 wt.-% SiO2, 17 to 35 wt.-% Al2O3, 3 to 17 wt.-% P2O5, 0 to 6 wt.-% Li2O, 0.5 to 4 wt.-% MgO, 0.5 to 3 wt.-% ZnO, a maximum of 1 wt.-% CaO, a maximum of 0.5 wt.-% BaO, 0.5 to 6 wt.-% TiO2, 0.5 to 3 wt.-% ZrO2, 0 to 1 wt.-% Na2O, 0 to 1 wt.-% K2O, a maximum of 1 wt.-% of refining agents (As2O3, SP2O3) and a maximum of 500 ppm of other contaminants. The glass composition may be equal to the composition of the glass ceramic Zerodur® and allows to manufacture large transmission optics in a cost-effective way, has a maximum of transmittance which is in the range of a He—Ne lasers and has a CTE of about 3·10−6/K.
摘要翻译：用于制造大透射光学器件的光学玻璃，例如厚度为100毫米或更大的透镜，包括35至70重量％的SiO 2，17至35重量％的Al 2 O 3，3至17重量％的P 2 O 5 ，0至6重量％的Li 2 O，0.5至4重量％的MgO，0.5至3重量％的ZnO，最多1重量％的CaO，最多0.5重量％的BaO，0.5至 6重量％TiO 2，0.5至3重量％ZrO 2，0至1重量％Na 2 O，0至1重量％K 2 O，最多1重量％的澄清剂（As 2 O 3，SP 2 O 3）最多500ppm的其他污染物。玻璃组合物可以等于玻璃陶瓷Zerodur®的组成，并且允许以成本有效的方式制造大透射光学器件，其具有在He-Ne激光器的范围内的最大透射率，并且具有CTE 约3·10-6 / K。

7. 发明授权

US07524782B2 Large transmissive optical component 有权
标题翻译：大透射光学元件
公开(公告)号：US07524782B2
公开(公告)日：2009-04-28
申请号：US11950854
申请日：2007-12-05
申请人： Thorsten Doehring , Ina Mitra
发明人： Thorsten Doehring , Ina Mitra
IPC分类号： C03C3/097 , C03C3/085 , C03C3/062
CPC分类号： C03C3/097
摘要： An optical glass for the manufacture of large transmission optics, such as lenses having a thickness of 100 millimeters or more, comprises 35 to 70 wt.-% SiO2, 17 to 35 wt.-% Al2O3, 3 to 17 wt.-% P2O5, 0 to 6 wt.-% Li2O, 0,5 to 4 wt.-% MgO, 0,5 to 3 wt.-% ZnO, a maximum of 1 wt.-% CaO, a maximum of 0,5 wt.-% BaO, 0,5 to 6 wt.-% TiO2, 0,5 to 3 wt.-% ZrO2, 0 to 1 wt.-% Na2O, 0 to 1 wt.-% K2O, a maximum of 1 wt.-% of refining agents (As2O3, SP2O3) and a maximum of 500 ppm of other contaminants. The glass composition may be equal to the composition of the glass ceramic Zerodur® and allows to manufacture large transmission optics in a cost-effective way, has a maximum of transmittance which is in the range of a He—Ne lasers and has a CTE of about 3·10−6/K.
摘要翻译：用于制造大透射光学器件的光学玻璃，例如厚度为100毫米或更大的透镜，包括35至70重量％的SiO 2，17至35重量％的Al 2 O 3，3至17重量％的P 2 O 5 ，0至6重量％的Li 2 O，0.5至4重量％的MgO，0.5至3重量％的ZnO，最多1重量％的CaO，最多0.5重量％ - ％BaO，0.5至6重量％TiO 2，0.5至3重量％ZrO 2，0至1重量％Na 2 O，0至1重量％K 2 O，最多1重量％ - 精炼剂的百分比（As2O3，SP2O3）和最多500ppm的其他污染物。玻璃组合物可以等于玻璃陶瓷Zerodur的组成，并且允许以成本有效的方式制造大透射光学器件，具有在He-Ne激光器的范围内的最大透射率，并且具有 CTE约3.10-6 / K。

8. 发明申请

US20100103546A1 Substrate for a mirror support with reduced weight as well as mirror with reduced-weight mirror support 有权
标题翻译：用于镜子支撑的底物，重量减轻，镜子重量减轻
公开(公告)号：US20100103546A1
公开(公告)日：2010-04-29
申请号：US12583400
申请日：2009-08-20
申请人： Martin Schaefer , Thorsten Doehring , Volker Seibert , Thomas Westerhoff , Hans-Joachim Nowak
发明人： Martin Schaefer , Thorsten Doehring , Volker Seibert , Thomas Westerhoff , Hans-Joachim Nowak
IPC分类号： G02B7/182 , A47G1/16
CPC分类号： G02B7/182 , G02B5/10 , G02B7/183 , Y10T428/24165 , Y10T428/24289 , Y10T428/24306 , Y10T428/2495
摘要： In a substrate, particularly in a substrate for a mirror support, in which recesses are introduced in one surface, preferably in the back side of the substrate, as a result of which, in particular, bridging pieces are defined between the recesses, in order to achieve the situation that despite a reduced weight, a high rigidity still remains, which means only a slight sagging after its correct uptake in a holding device provided for it, it is provided that at least one first portion of the bridging pieces has a width that is different than a second portion of the bridging pieces.
摘要翻译：在基板中，特别是在用于反射镜支撑的基板中，其中凹部被引入到一个表面中，优选地在基板的背面中被引入，结果，特别地，桥接件被定义在凹部之间，按顺序为了实现尽管重量减轻的情况，仍然保留高刚性，这意味着在为其设置的保持装置中正确吸收之后只有轻微的下垂，条件是桥接件的至少一个第一部分具有宽度这不同于桥接件的第二部分。

9. 发明申请

US20100323874A1 LEAD-CONTAINING SPACE GLASS, ITS PRODUCTION AND ITS USE 有权
标题翻译：含铅空间玻璃及其生产及其使用
公开(公告)号：US20100323874A1
公开(公告)日：2010-12-23
申请号：US12819252
申请日：2010-06-21
申请人： Burkhard Speit , Silke Wolff , Thorsten Doehring
发明人： Burkhard Speit , Silke Wolff , Thorsten Doehring
IPC分类号： C03C3/108 , C03C3/07 , C03C3/072 , C03C3/102 , C03C3/105 , C03B5/225
CPC分类号： C03C3/07 , C03C3/072 , C03C3/102 , G02B13/143
摘要： The optical glasses have increased refractive indices and are useful for making space-saving and light-weight imaging optics with lenses of different glass types for use in different objects travelling in space. The optical glasses are suitable for production of optics having low total weight, which is decisive for space applications. These space glasses have high UV- and VIS-transmittance in a range of between 300 and 800 nm and high stability of transmittance over a period of years, because their aging has been greatly limited.
摘要翻译：光学眼镜具有增加的折射率，并且可用于制造具有不同玻璃类型的透镜的节省空间和重量轻的成像光学元件，用于在空间中行进的不同物体中。光学眼镜适合于生产总重量较低的光学元件，这对于空间应用是决定性的。这些太空眼镜在300至800nm的范围内具有高的UV和VIS透光率，并且由于其老化受到极大的限制，因此在多年的时间内具有高的透光率稳定性。

10. 发明授权

US08431500B2 Lead-containing space glass, its production and its use 有权
标题翻译：含铅空间玻璃，其生产和使用
公开(公告)号：US08431500B2
公开(公告)日：2013-04-30
申请号：US12819252
申请日：2010-06-21
申请人： Burkhard Speit , Silke Wolff , Thorsten Doehring
发明人： Burkhard Speit , Silke Wolff , Thorsten Doehring
IPC分类号： C03C3/07 , C03C3/102
CPC分类号： C03C3/07 , C03C3/072 , C03C3/102 , G02B13/143
摘要： The space glass has a composition, in wt. % based on oxide content, of: SiO2, 5-65; B2O3, 0-40; Al2O3, 0-12; PbO, 25-50; Na2O 0-8; K2O, 0-20; Σ alkali metal oxides, at least 0.25; and at least 0.1 wt. % of a total amount of three or more doping agents selected from CeO2, MoO3, Bi2O3, WO3, Ag2O, SnO2, Sb2O3 and As2O3. In addition, it contains one or more of the following doping agents in the following amounts: at most 1 wt. %, CeO2; at most 0.02 wt. %, As2O3; at most 0.3 wt. %, Sb2O3; and at most 0.5 wt. %, SnO2. Light-weight optical systems for space are made from it, because of its high radiation resistance. A preferred process for making space glass includes melting the oxide starting ingredients at 1050° C. to 1200° C. to form a melt and refining the melt at 1230° C. to 1350° C.
摘要翻译：空间玻璃具有以重量计的组合物。基于氧化物含量的％，SiO 2，5-65; B2O3，0-40; Al2O3,0-12; PbO，25-50; Na2O 0-8; K2O，0-20; Sigma碱金属氧化物，至少0.25; 和至少0.1wt。总共三种或更多种选自CeO 2，MoO 3，Bi 2 O 3，WO 3，Ag 2 O，SnO 2，Sb 2 O 3和As 2 O 3的掺杂剂的百分比。此外，它含有以下量的一种或多种以下掺杂剂：至多1wt。％，CeO2; 至多0.02重量％％，As2O3; 至多0.3wt。％，Sb2O3; 至多0.5wt。％，SnO2。由于其高耐辐射性，因此制造了用于空间的轻质光学系统。用于制备空间玻璃的优选方法包括在1050℃至1200℃下熔化氧化物起始成分以形成熔体并在1230℃将熔体精炼至1350℃。

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