-
公开(公告)号:USRE27282E
公开(公告)日:1972-02-15
申请号:US27282D
申请日:1970-06-11
CPC classification number: H01S3/038 , H01J17/40 , H01J2893/0067
Abstract: A COLD CATHODE GAS LASER DISCHARGE TUBE OF IMPROVED DESIGN IS DISCLOSED. A CYLINDRICAL CATHODE IS DISPOSED COAXIALLY ABOUT A CAPILLARY DISCHARGE TUBE. A SUBSTANTIAL LONGITUDINAL OVERLAP OF THE CAPILLARY DISCHARGE TUBE AND THE CATHODE PROVIDES A SHORTER STRUCTURE THAN AVAILABLE IN
THE PRIOR ART, WHILE STILL ALLOWING A LARGE AREA CATHODE EMITTING SURFACE FOR LONG-LIFE OPERATION.-
公开(公告)号:US3390297A
公开(公告)日:1968-06-25
申请号:US56214566
申请日:1966-07-01
Applicant: PERKIN ELMER CORP
Inventor: VOLLMER JOHN W
CPC classification number: H01J17/06 , H01J17/066 , H01J17/38 , H01J17/40 , H01J61/94 , H01J2893/0065 , H01J2893/0066 , H01J2893/0067
-
3.
公开(公告)号:US3388278A
公开(公告)日:1968-06-11
申请号:US37968764
申请日:1964-07-01
Applicant: RAYTHEON CO
Inventor: STUTSMAN PAUL W
CPC classification number: H01J17/40 , H01J17/42 , H01J2893/0067
-
4.Voltage regulating device with an ionizable medium temperature responsive to load demand 失效
Title translation: 电压调节装置,具有响应负载需求的电离介质温度公开(公告)号:US3176216A
公开(公告)日:1965-03-30
申请号:US86134159
申请日:1959-12-22
Applicant: KOPPERS CO INC
Inventor: DRENNING JOHN W , THOMAS JOHN B
CPC classification number: G05F1/607 , H01J17/40 , H01J2893/0067
-
公开(公告)号:US2941108A
公开(公告)日:1960-06-14
申请号:US79540359
申请日:1959-02-25
Applicant: BENDIX AVIAT CORP
Inventor: COLLINS JR GARRY G , LEE ROBERT A
CPC classification number: H01J17/04 , H01J17/40 , H01J2893/0067
-
公开(公告)号:US2624025A
公开(公告)日:1952-12-30
申请号:US5912648
申请日:1948-11-09
Applicant: INT STANDARD ELECTRIC CORP
Inventor: MAURICE DELORAINE EDMOND , HARLEY REEVES ALEC
CPC classification number: H01J17/40 , H01J17/30 , H01J61/54 , H01J2893/0067
-
公开(公告)号:US2617067A
公开(公告)日:1952-11-04
申请号:US12383349
申请日:1949-10-27
Applicant: HARTFORD NAT BANK & TRUST CO
Inventor: THEODORUS HAGENBERG
IPC: H01J17/40
CPC classification number: H01J17/40 , H01J2893/0067
-
公开(公告)号:US2457004A
公开(公告)日:1948-12-21
申请号:US59529145
申请日:1945-05-23
Applicant: HAZELTINE RESEARCH INC
Inventor: CHRISTIAN STANNOW JORGEN
CPC classification number: H01J17/06 , H01J17/40 , H01J2893/0067
-
公开(公告)号:US2025578A
公开(公告)日:1935-12-24
申请号:US60249232
申请日:1932-04-01
Applicant: GEN ELECTRIC
Inventor: GUNTHER DOBKE
CPC classification number: H01J17/40 , H01J2893/0067 , H01T4/12
-
公开(公告)号:US1971931A
公开(公告)日:1934-08-28
申请号:US67055033
申请日:1933-05-11
Applicant: GEN ELECTRIC
Inventor: HEINRICH FRIEDERICHSEN
CPC classification number: H01J17/04 , H01J17/40 , H01J2893/0067
-
-
-
-
-
-
-
-
-