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1. 发明授权

US3629637A Indicator tube with leads extending through mesa to support cathodes 失效
标题翻译：带有引导线的指示器通过MESA延伸以支持阴极
公开(公告)号：US3629637A
公开(公告)日：1971-12-21
申请号：US3629637D
申请日：1970-04-01
申请人： BURROUGHS CORP
发明人： BOYER JAMES THOMAS
IPC分类号： H01J17/49 , H01J61/66 , H01J17/48
CPC分类号： H01J17/49 , H01J2893/0069
摘要： This application discloses an indicator tube which includes, in a gas-filled envelope, a stack of cathodes having upper and lower leads which are sealed in unitary bodies of insulating material, and an anode assembly which includes a back plate behind the cathodes and an optical screen in front of the cathodes. The upper body of insulating material which secures the upper cathode leads is rigidly secured between the anode back plate and screen. Also disclosed is a method of making an indicator tube electrode assembly which comprises stacking cathode electrodes in a mold upside down, the cathodes having upper and lower leads. The upper leads, which face down, are positioned in a container filled with powdered glass and placed at the bottom of the mold. The lower leads, which face up, are threaded on a preformed glass disk which ultimately forms the base of the tube envelope. The entire assembly is heated to cause the glass powder and the glass disk to melt and form a strong, rigid mount for the cathodes through their upper and lower leads, when the assembly is allowed to cool. In a modification of the tube structure, which is particularly adapted for use with the above-described assembly method, the lower glass disk is replaced by powdered glass held in a suitable container in which it is melted and then solidified to form the stem of the tube.

2. 发明授权

US3581138A Gas discharge tube with cold cathode suitable for the simultaneous reproduction of two legible characters 失效
标题翻译：具有冷阴极管的气体放电管适用于同时生成两个超大字符
公开(公告)号：US3581138A
公开(公告)日：1971-05-25
申请号：US3581138D
申请日：1969-01-08
申请人： PHILIPS CORP
发明人： HENDRIKS ADRIANUS ANTHONIUS MA
IPC分类号： H01J17/49 , H01J61/66
CPC分类号： H01J17/49 , H01J2893/0069
摘要： A gas discharge tube for reproducing two independently switchable legible characters which adjoin each other and constitute two groups, the characters being secured to annular frames of equal dimensions but having dimensions which are smaller than the frame and the groups being surrounded by a partially perforated anode. The two groups of characters are associated with a single electrode set. Since the characters are smaller than the associated frame, two characters associated with different groups can be reproduced.

3. 发明授权

US3508102A Indicator tube with electrodes supported by a rigid insulating mass 失效
标题翻译：具有由刚性绝缘质量支撑的电极的指示器管
公开(公告)号：US3508102A
公开(公告)日：1970-04-21
申请号：US3508102D
申请日：1968-04-30
申请人： BURROUGHS CORP
发明人： SHESSER ARTHUR B
IPC分类号： H01J17/49 , H01J1/88 , H01K1/60
CPC分类号： H01J17/49 , H01J2893/0069

4. 发明授权

US3500390A Gaseous glow plural character presentation device 失效
标题翻译： GASOUS GLOW PLURAL CHARACTER演示装置
公开(公告)号：US3500390A
公开(公告)日：1970-03-10
申请号：US3500390D
申请日：1968-02-19
申请人： MCNANEY JOSEPH T , HAROLD W ULMER
发明人： MCNANEY JOSEPH T , ULMER HAROLD W
IPC分类号： H01J17/49 , G08B5/00
CPC分类号： H01J17/49 , H01J2893/0069

5. 发明授权

US3248589A Multi-cathode display tube 失效
标题翻译：多阴极显示管
公开(公告)号：US3248589A
公开(公告)日：1966-04-26
申请号：US32836163
申请日：1963-12-05
申请人： CSF
发明人： ROBERT DESPRIS
IPC分类号： H01J17/49
CPC分类号： H01J17/49 , H01J2893/0069

6. 发明授权

US3168667A Indicator tube 失效
标题翻译：指示灯管
公开(公告)号：US3168667A
公开(公告)日：1965-02-02
申请号：US19912762
申请日：1962-05-31
申请人： BURROUGHS CORP
发明人： KUPSKY GEORGE A
IPC分类号： H01J17/49
CPC分类号： H01J17/49 , H01J2893/0069

7. 再颁专利

USRE25655E Indicator tubes 失效
公开(公告)号：USRE25655E
公开(公告)日：1964-10-06
申请号：US25655D
IPC分类号： H01J17/49
CPC分类号： H01J17/49 , H01J2893/0069

8. 发明授权

US3067354A Indicator tube 失效
标题翻译：指示灯管
公开(公告)号：US3067354A
公开(公告)日：1962-12-04
申请号：US1347760
申请日：1960-03-08
申请人： BURROUGHS CORP
发明人： PETERSON THOMAS D
IPC分类号： H01J17/49
CPC分类号： H01J17/49 , H01J2893/0069

9. 发明授权

US2991388A Display devices employing glow discharge tubes 失效
标题翻译：显示器件采用辉光放电管
公开(公告)号：US2991388A
公开(公告)日：1961-07-04
申请号：US82428359
申请日：1959-07-01
申请人： ERICSSON TELEPHONE LTD
发明人： WIGHTMAN COLIN J
IPC分类号： H01J17/49
CPC分类号： H01J17/49 , H01J2893/0069

10. 发明授权

US2898500A Indicator tube of the glow lamp type 失效
标题翻译：发光灯类型的指示灯
公开(公告)号：US2898500A
公开(公告)日：1959-08-04
申请号：US53094555
申请日：1955-08-29
申请人： BURROUGHS CORP
发明人： LANDREY LEO R
IPC分类号： H01J17/49
CPC分类号： H01J17/49 , H01J2893/0069

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