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61.Semi-conductor device comprising two parallel - connected semi - conductor systems in pressure contact 失效
Title translation: 包含两个并联的半导体器件 - 压力接触中的连接半导体系统公开(公告)号:US3447042A
公开(公告)日:1969-05-27
申请号:US3447042D
申请日:1966-05-31
Applicant: ASEA AB
Inventor: ANDERSSON NILS ERIC
CPC classification number: H01L23/4006 , H01L23/36 , H01L2023/4025 , H01L2924/0002 , H01L2924/00
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公开(公告)号:US3437886A
公开(公告)日:1969-04-08
申请号:US3437886D
申请日:1966-03-24
Applicant: ASEA AB
Inventor: EDQVIST OLLE , SVEDBERG PER , VEDIN BENGT-ARNE
CPC classification number: H01L29/0661 , H01L29/00
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公开(公告)号:US3437207A
公开(公告)日:1969-04-08
申请号:US3437207D
申请日:1964-10-05
Applicant: ASEA AB
Inventor: FEJES PETER
IPC: C02F1/28 , G21C19/307 , B01D35/02 , B01D29/08
CPC classification number: C02F1/281 , C02F2103/42 , G21C19/307
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公开(公告)号:US3431482A
公开(公告)日:1969-03-04
申请号:US61056967
申请日:1967-01-20
Applicant: ASEA AB
Inventor: UHLMANN ERICH
CPC classification number: H02J3/36 , Y02E60/60 , Y10T307/707
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公开(公告)号:US3427991A
公开(公告)日:1969-02-18
申请号:US3427991D
申请日:1966-12-22
Applicant: ASEA AB
Inventor: CARLSON HENRY , LUNDQUIST INGVAR , DANIELI STEN HENRIK , ANDERSSON RUNE
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66.
公开(公告)号:US3424972A
公开(公告)日:1969-01-28
申请号:US3424972D
申请日:1966-09-09
Applicant: ASEA AB
Inventor: EKSTROM STAFFAN , YNGVESSON LINDY
Abstract: Control pulse transmission device for transmitting control pulses of a certain length from a control pulse generator to the control electrode of a rectifier. Said transmission device comprises an impulse transformer and a second transformer, each transformer having a primary winding, a secondary winding and a biasing winding. The primary winding of the impulse transformer is connected to said pulse generator; the secondary winding of the impulse transformer is connected to the control electrode of an extinguishable thyristor connected in series with the primary winding of the second transformer and a voltage source; the secondary winding of said second transformer is connected to the control electrode of said rectifier.
Abstract translation: 控制脉冲发送装置,用于从控制脉冲发生器向整流器的控制电极发送一定长度的控制脉冲。 所述发送装置包括脉冲变压器和第二变压器,每个变压器具有初级绕组,次级绕组和偏置绕组。 脉冲变压器的初级绕组连接到所述脉冲发生器; 脉冲变压器的次级绕组连接到与第二变压器的初级绕组串联连接的可熄灭的可控硅的控制电极和电压源; 所述第二变压器的次级绕组连接到所述整流器的控制电极。
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67.Procedure for welding metal pieces to porous material and device for carrying out this procedure 失效
Title translation: 将金属片焊接到多孔材料上的步骤以及执行该程序的装置公开(公告)号:US3417200A
公开(公告)日:1968-12-17
申请号:US40110264
申请日:1964-10-02
Applicant: ASEA AB
Inventor: RUNE PERSSON
IPC: B23K11/26
CPC classification number: B23K11/26
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68.
公开(公告)号:US3412200A
公开(公告)日:1968-11-19
申请号:US60027366
申请日:1966-12-08
Applicant: ASEA AB
Inventor: LARS-GORAN VIRSBERG , LARS-GORAN LAURELL
IPC: H01B9/02
CPC classification number: H01B9/027
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69.Semi-conductor device with increased reverse and forward blocking voltages 失效
Title translation: 具有增加的反向和正向阻断电压的半导体器件公开(公告)号:US3405332A
公开(公告)日:1968-10-08
申请号:US52317166
申请日:1966-01-26
Applicant: ASEA AB
Inventor: PER SVEDBERG , ERIC SPICAR
IPC: H01L21/24 , H01L27/082 , H01L29/00 , H01L29/06 , H01L29/10 , H01L29/36 , H01L29/423 , H01L29/74 , H02M1/08
CPC classification number: H01L29/74 , H01L21/24 , H01L27/082 , H01L29/00 , H01L29/06 , H01L29/10 , H01L29/36 , H01L29/423 , H02M1/08
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公开(公告)号:US3396229A
公开(公告)日:1968-08-06
申请号:US46192165
申请日:1965-06-07
Applicant: ASEA AB
Inventor: YNGVE SUNDBERG
CPC classification number: H05B6/067 , H05B6/34 , H05B2213/02
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