公开(公告)号：US06851280B2

公开(公告)日：2005-02-08

申请号：US09823937

申请日：2001-03-30

申请人： Franz Ott ,  Otmar Becker ,  Karin Naumann

发明人： Franz Ott ,  Otmar Becker ,  Karin Naumann

IPC分类号： C03B17/04 ,  C03B17/06 ,  H01J9/24 ,  C03B40/00

CPC分类号： C03C3/095 ,  C03B17/04 ,  C03B17/064 ,  C03C3/062 ,  C03C3/078 ,  C03C3/097 ,  C03C3/122 ,  C03C3/17 ,  C03C3/253 ,  H01J9/247 ,  Y02P40/57

摘要： The present invention generally relates to a method of making halogen lamps and halogen lamp bulbs, as well as other analogous lamps and objects. The present invention also relates to apparatus used in a method of making halogen lamps and halogen lamp bulbs, as well as other analogous lamps and objects. The method minimizes contamination in the body of the glass and minimizes reaction of lamp halogen with the interior of a halogen lamp.

摘要翻译： 本发明一般涉及制造卤素灯和卤素灯泡以及其它类似的灯和物体的方法。 本发明还涉及用于制造卤素灯和卤素灯泡的方法以及其它类似的灯和物体的装置。 该方法可最大限度地减少玻璃体内的污染，并最大限度地减少卤素灯与卤素灯内部的反应。

公开(公告)号：US5610108A

公开(公告)日：1997-03-11

申请号：US319969

申请日：1994-10-07

申请人： Eckhart Watzke ,  Thomas Kloss ,  Peter Brix ,  Franz Ott

发明人： Eckhart Watzke ,  Thomas Kloss ,  Peter Brix ,  Franz Ott

IPC分类号： G01D11/26 ,  C03C3/091 ,  C03C3/118 ,  C03C4/00 ,  C03C4/10 ,  C03C4/08

CPC分类号： C03C4/0085 ,  C03C3/091 ,  Y10S501/905

摘要： Reducing melt borosilicate glass having a UV transmittance of at least 85% for ultraviolet radiation having a wavelength of 254 nm for a sample thickness of 1 mm and a water-resistance of less than 100 micrograms, advantageously less than 62 micrograms, Na.sub.2 O per gram of glass powder according to ISO 719 and a thermal expansion coefficient .alpha..sub.20/300 of from 5 to 6.times.10.sup.-6 K.sup.-1 and comprising from 58 to 65% by weight SiO.sub.2, from 18 to 20.5% by weight B.sub.2 O.sub.3, from 8.1 to 10.4% by weight Al.sub.2O.sub.3, from 0 to 1% by weight CaO, from 0 to 2% by weight BaO, from 0 to 2% by weight SrO, from 0 to 1.5% by weight Li.sub.2 O, from 5.5 to 8.5% by weight Na.sub.2 O, from 0 to 3% by weight K.sub.2 O and from 0 to 2% by weight fluorine. The sum total content of all of the alkali metal oxides present in the glass is not greater than 10% and the sum total content of the CaO, BaO and SrO is not greater than 3% and the molar ratio of Al.sub.2 O.sub.3 : Na.sub.2 O is from 0.6 to 1. The glass is particularly suitable for EPROM windows, UV lamps, photomultipliers, spectrophotometers under difficult climatic conditions and protective tubes for UV lamps immersed in water in waste water treatment operations.

摘要翻译： 将具有254nm波长的紫外线辐射的紫外线透射率至少为85％的熔融硼硅酸盐玻璃减少到样品厚度为1mm，耐水性小于100微克，有利地小于62微克，Na 2 O /克 根据ISO 719的玻璃粉末和5至6×10-6K-1的热膨胀系数α20/300，并且包含58至65重量％的SiO 2，18至20.5重量％的B 2 O 3，8.1至10.4重量％的 0〜1重量％的CaO，0〜2重量％的BaO，0〜2重量％的SrO，0〜1.5重量％的Li 2 O，5.5〜8.5重量％的Na 2 O，0 至3重量％的K 2 O和0至2重量％的氟。 玻璃中存在的所有碱金属氧化物的总含量不大于10％，CaO，BaO和SrO的总含量不大于3％，Al 2 O 3 :Na 2 O的摩尔比为0.6 该玻璃特别适用于恶劣气候条件下的EPROM窗口，UV灯，光电倍增管，分光光度计，以及在废水处理操作中浸入水中的紫外线灯的保护管。