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1. 发明授权

US5293573A Stripline laser including electrically conducting mirror 失效
标题翻译：带状激光器包括导电镜
公开(公告)号：US5293573A
公开(公告)日：1994-03-08
申请号：US950061
申请日：1992-09-23
申请人： Wolfgang Welsch , Hans Krueger
发明人： Wolfgang Welsch , Hans Krueger
IPC分类号： H01S3/038 , H01S3/03 , H01S3/0975 , H01S3/097
CPC分类号： H01S3/0315
摘要： A stripline laser wherein the distance between a mirror and a stripline is minimized without modifying the characteristics of the laser is provided. The stripline laser prevents damaging of the mirror due to plasma discharge by providing at least two insulating strips arranged between oppositely polarized electrodes. Electrically conductive paths lie between the insulating strips. The insulating strips are arranged to guarantee a voltage division. The voltage division maintains the voltage of the electrically conductive path neighboring the mirror below a plasma-maintaining voltage.
摘要翻译：提供了一种带状线激光器，其中在不改变激光器的特性的情况下，使反射镜和带状线之间的距离最小化。带状线激光器通过提供布置在相对极化的电极之间的至少两个绝缘带，防止由于等离子体放电而导致的镜子损坏。导电路径位于绝缘条之间。绝缘条布置成保证分压。电压分压保持与反射镜相邻的导电路径的电压低于等离子体维持电压。

2. 发明授权

US5048043A Gas laser 失效
标题翻译：气体激光
公开(公告)号：US5048043A
公开(公告)日：1991-09-10
申请号：US564739
申请日：1990-08-06
申请人： Wolfgang Welsch , Hans Krueger , Klemens Huebner , Rudolf Haeusler
发明人： Wolfgang Welsch , Hans Krueger , Klemens Huebner , Rudolf Haeusler
IPC分类号： H01S3/03
CPC分类号： H01S3/03
摘要： In a gas laser having a capillary and a cathode that envelopes the capillary, a fastening of the cathode suitable for batch soldering is achieved in that the cathode is secured to an end piece having a mount for an optical element, and an end of the cathode facing away from the end piece is elastically supported against a housing wall with such a slight spring power that a weight of the unit formed of the cathode, end piece, and mount is adequate for overcoming the friction between the spring and the housing wall. Thus, the end piece with the attached cathode can slide into its final position during soldering solely on the basis of the force of gravity. The invention is particularly suited for helium-neon lasers that are manufactured in glass solder technology.
摘要翻译：在具有包围毛细管的毛细管和阴极的气体激光器中，实现适合于批量焊接的阴极的紧固，其中阴极被固定到具有用于光学元件的安装件的端部件，并且阴极的端部面向远离端部件的弹性支撑件以如此轻微的弹簧力弹性地支撑在壳体壁上，由阴极，端部件和安装座形成的单元的重量足以克服弹簧和壳体壁之间的摩擦。因此，具有附加阴极的端部件仅在基于重力的基础上在滑动过程中滑入其最终位置。本发明特别适用于以玻璃焊料技术制造的氦氖激光器。

3. 发明授权

US4054368A Compound indicator device containing at least one liquid crystal cell 失效
公开(公告)号：US4054368A
公开(公告)日：1977-10-18
申请号：US545107
申请日：1975-01-29
申请人： Hans Krueger , Wolfgang Welsch
发明人： Hans Krueger , Wolfgang Welsch
IPC分类号： G02F1/13357 , G02F1/1345 , G02F1/1347 , G02F1/139 , G02F1/13
CPC分类号： G02F1/13471 , G02F1/1345 , G02F1/1347 , G02F1/13725 , G02F1/1336
摘要： An indicator device which has two sealed chambers which are formed by at least one carrier member interposed between a pair of glass plate members to provide a tandem arrangement in the direction of travel of light in the device, characterized by at least one of the chambers containing a liquid crystal layer and being provided with transparent conductive material on the walls thereof to form a liquid crystal cell. In one embodiment one liquid crystal cell is a rotation cell and the other is a DAP cell which cells can be activated to give multi-colored indications. In a second embodiment of the invention, one of the cells is a rotation cell and the other is a polarizing cell which enables giving a colored indication on a colored background or a white indication on a black background. In a third embodiment, both cells are rotational cells with a different angle of rotation and the carrier member consists of a birefringent material which enables indications of at least four different colors. In a fourth embodiment, each conductive layer of each cell is separated in two parts by a continuous interruption in the layer so by selectively applying voltage to different parts, at least four different symbols or shapes can be indicated. In a fifth embodiment, each of the cells is a rotational cell of approximately 45.degree. and the electrode pattern of each cell is a matrix of strips extending perpendicular to each other so that the time required for indicating an image on the device is reduced. In a sixth embodiment, the conductive layers of each cell are arranged as a segment electrode pattern with the segment being subdivided into partial segments with one partial segment being in one cell and the remaining partial segment in the second cell to enable determining errors in actuation of various segments during an indication. In a seventh embodiment, the liquid crystal cells are arranged in tandem one behind the other so that either by separately actuating the electrodes of each cell a sign or symbol can be produced without undesirable cross points or by sequentially activating the electrodes of each cell, a partial image can be produced in each cell to create a moving image on the device. In the eighth embodiment, one of the cells is provided with a reflective layer by either depositing from a silver-ammonium complex or by printing with a silver compound onto a surface of the chamber to provide a reflecting chamber which enables operation of the remaining cells in a reflective mode. In a final embodiment, an electrochemical luminescence layer is provided in one cell to provide an illuminating background for indications produced on the other cell.

4. 发明授权

US5502740A Stripline laser resonator 失效
标题翻译：带状激光谐振器
公开(公告)号：US5502740A
公开(公告)日：1996-03-26
申请号：US115408
申请日：1993-08-31
申请人： Wolfgang Welsch , Hans Krueger , Peter Mammach , Klemens Huebner , Karlheinz Arndt
发明人： Wolfgang Welsch , Hans Krueger , Peter Mammach , Klemens Huebner , Karlheinz Arndt
IPC分类号： H01S3/034 , H01S3/03 , H01S3/041 , H01S3/097
CPC分类号： H01S3/041 , H01S3/0315
摘要： In a stripline laser, the spacer rods are traversed by coolant, and are of composite structure for compensating the longitudinal expansions and define the invariant spacing of the two resonator mirrors that are indirectly firmly joined with the spacer rods.
摘要翻译：在带状线激光器中，间隔棒由冷却剂横穿，并且具有用于补偿纵向扩展的复合结构，并且限定两个谐振器反射镜的不间断的间隔，其间隔地与间隔棒连接。

5. 发明授权

US5434881A Diffusion-cooled CO.sub.2 stripline laser having reduced ignition voltage 失效
标题翻译：扩散冷却CO2带状线激光器具有降低的点火电压
公开(公告)号：US5434881A
公开(公告)日：1995-07-18
申请号：US126036
申请日：1993-09-23
申请人： Wolfgang Welsch , Hans Krueger , Wolfgang Guenther
发明人： Wolfgang Welsch , Hans Krueger , Wolfgang Guenther
IPC分类号： H01S3/03 , H01S3/0975 , H01S3/097
CPC分类号： H01S3/0315 , H01S3/0975
摘要： A diffusion-cooled CO.sub.2 stripline laser having reduced ignition voltage is provided. In order to facilitate the ignition of the stripline laser, an auxiliary discharge path is provided which is formed either by segmentation of the HF electrode or by at least one auxiliary electrode that is arranged along the electrode surface and adjacent to the discharge path.
摘要翻译：提供了具有降低的点火电压的扩散冷却CO 2带状线激光器。为了便于带状线激光器的点火，提供辅助放电路径，其通过HF电极的分割或沿着电极表面布置并邻近放电路径的至少一个辅助电极形成。

6. 发明授权

US5108330A Method for manufacturing a gas laser having a vacuum-tight closure 失效
标题翻译：用于制造具有真空密封的气体激光的方法
公开(公告)号：US5108330A
公开(公告)日：1992-04-28
申请号：US736644
申请日：1991-07-26
申请人： Wolfgang Welsch , Hans Krueger
发明人： Wolfgang Welsch , Hans Krueger
IPC分类号： H01J9/40 , H01S3/03
CPC分类号： H01J9/40 , H01S3/03
摘要： A method of manufacturing gas lasers, such as He-Ne lasers or Ar lasers characterized by positioning the laser housing within a vacuum chamber, evacuating the vacuum chamber to evacuate the laser housing through a filling tube provided in the housing, baking the housing, then filling the vacuum chamber with the laser gas, which enters into the laser housing through the filling tube, subsequently forming a solder closure in the end of the sealing tube, the removing the laser housing from the vacuum chamber and subsequently permanently sealing the filling tube by pinching off the solder closure to form a cold-weld seal of the tube.
摘要翻译：一种制造诸如He-Ne激光器或Ar激光器的气体激光器的方法，其特征在于将激光器壳体定位在真空室内，抽真空室以通过设置在壳体中的填充管排空激光器壳体，烘烤壳体，然后用激光气体填充真空室，激光气体通过填充管进入激光器壳体，随后在密封管的端部形成焊料封口，从真空室移除激光器壳体，随后将填充管永久密封，夹紧焊料封口以形成管的冷焊缝。

7. 发明授权

US5430753A Stripline laser having composite electrodes 失效
标题翻译：带激光器的复合电极
公开(公告)号：US5430753A
公开(公告)日：1995-07-04
申请号：US115413
申请日：1993-08-31
申请人： Wolfgang Welsch , Hans Krueger , Peter Mammach , Klemens Huebner , Karlheinz Arndt
发明人： Wolfgang Welsch , Hans Krueger , Peter Mammach , Klemens Huebner , Karlheinz Arndt
IPC分类号： H01S3/03 , H01S3/038 , H01S3/041 , H01S3/097
CPC分类号： H01S3/0315 , H01S3/038 , H01S3/041
摘要： In a stripline laser, each electrode is fashioned as a composite of a carrier part having a mechanically stable profile and a plate-shaped electrode part having integrated cooling that is hard-soldered or welded thereto and faces toward the discharge gap.
摘要翻译：在带状线激光器中，每个电极被形成为具有机械稳定轮廓的载体部件和具有整体冷却的板状电极部件的复合材料，该部件具有硬焊接或焊接到其上并面向放电间隙。

8. 发明授权

US5303252A Gas laser 失效
标题翻译：气体激光
公开(公告)号：US5303252A
公开(公告)日：1994-04-12
申请号：US910542
申请日：1992-07-08
申请人： Wolfgang Welsch , Peter Geschka , Klemens Huebner , Hans Krueger
发明人： Wolfgang Welsch , Peter Geschka , Klemens Huebner , Hans Krueger
IPC分类号： H01S3/032 , H01S3/03
CPC分类号： H01S3/0323
摘要： A gas laser has a capillary which is supported inside a jacket tube by a resilient arrangement, which includes a spring washer having radially extending fingers extending from an annular portion having an axial aperture which is received on a cylindrical portion of a flange ring of the arrangement. The flange ring is soldered to the capillary tube with a glass solder in a manner which prevents the spring washer from coming in contact with the glass solder to change the properties of the spring washer.
摘要翻译：气体激光器具有毛细管，该毛细管通过弹性装置支撑在护套管内，该毛细管包括弹簧垫圈，弹簧垫圈具有从具有轴向孔的环形部分延伸的径向延伸的指状物，所述环形部分被容纳在该装置的法兰环的圆柱形部分上。凸缘环用玻璃焊料焊接到毛细管上，以防止弹簧垫圈与玻璃焊料接触以改变弹簧垫圈的性能。

9. 发明授权

US5097474A Gas laser 失效
标题翻译：气体激光
公开(公告)号：US5097474A
公开(公告)日：1992-03-17
申请号：US668987
申请日：1991-03-13
申请人： Wolfgang Welsch , Hans Krueger , Klemens Huebner , Rudolf Haeusler
发明人： Wolfgang Welsch , Hans Krueger , Klemens Huebner , Rudolf Haeusler
IPC分类号： H01S3/03
CPC分类号： H01S3/03
摘要： In a gas laser having a capillary and a cathode that envelopes the capillary, a fastening of the cathode suitable for batch soldering is achieved in that the cathode is secured to an end piece having a mount for an optical element, and an end of the cathode facing away from the end piece is elastically supported against a housing wall with such a slight spring power that a weight of the unit formed of the cathode, end piece, and mount is adequate for overcoming the friction between the spring and the housing wall. Thus, the end piece with the attached cathode can slide into its final position during soldering solely on the basis of the force of gravity. The invention is particularly suited for helium-neon lasers that are manufactured in glass solder technology.

10. 发明授权

US5054032A Gas laser housing 失效
标题翻译：气体激光器
公开(公告)号：US5054032A
公开(公告)日：1991-10-01
申请号：US527873
申请日：1990-05-24
申请人： Hans Krueger , Wolfgang Welsch , Michael Schulz , Heinz Pape
发明人： Hans Krueger , Wolfgang Welsch , Michael Schulz , Heinz Pape
IPC分类号： H01S3/034
CPC分类号： H01S3/034
摘要： A gas laser housing having a housing and a metal cap attached thereto, includes a mirror mount attached to the metal cap. The mirror mount is provided with an annular region of reduced diameter affixed to the metal cap to absorb mechanical stresses and thereby prevents stress crack corrosion at the circumference of the housing tube.
摘要翻译：具有附接到其上的壳体和金属盖的气体激光器壳体包括附接到金属盖的反射镜安装座。反射镜安装件设置有缩小的直径的环形区域，固定到金属盖上以吸收机械应力，从而防止壳体管周围的应力裂纹腐蚀。

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