-
1.Means for compounding voltage regulators for three-phase generators 失效
Title translation: 用于三相发电机组合调压器的方法公开(公告)号:US1899406A
公开(公告)日:1933-02-28
申请号:US55073331
申请日:1931-07-14
Applicant: ASEA AB
Inventor: ARLE YTTERBERG
IPC: H02P9/10
CPC classification number: H02P9/105
-
2.
公开(公告)号:US1800735A
公开(公告)日:1931-04-14
申请号:US39888729
申请日:1929-10-11
Applicant: ASEA AB
Inventor: JARL KUUSINEN , ARLE YTTERBERG
IPC: H02J3/46
CPC classification number: H02J3/46 , Y10T307/718
-
公开(公告)号:US1787028A
公开(公告)日:1930-12-30
申请号:US25779928
申请日:1928-02-29
Applicant: ASEA AB
Inventor: ARLE YTTERBERG , IVAR HERLITZ
IPC: H02P9/24
CPC classification number: H02P9/24
-
公开(公告)号:US1657056A
公开(公告)日:1928-01-24
申请号:US10369526
申请日:1926-04-22
Applicant: ASEA AB
Inventor: ARLE YTTERBERG , AAGE GARDE
IPC: H02P9/24
CPC classification number: H02P9/24 , Y10T307/977
-
公开(公告)号:US1663674A
公开(公告)日:1928-03-27
申请号:US10004826
申请日:1926-04-06
Applicant: ASEA AB
Inventor: ARLE YTTERBERG
IPC: H02P9/10
CPC classification number: H02P9/107
-
公开(公告)号:US1624457A
公开(公告)日:1927-04-12
申请号:US44607621
申请日:1921-02-18
Applicant: ASEA AB
Inventor: ARLE YTTERBERG
IPC: G01R31/34
CPC classification number: G01R31/34
-
公开(公告)号:US1798922A
公开(公告)日:1931-03-31
申请号:US40712229
申请日:1929-11-14
Applicant: ASEA AB
Inventor: ARLE YTTERBERG
CPC classification number: G04C3/101 , H01H1/50 , Y10T74/213
-
8.Means for suppressing high harmonics in commutating electric machines 失效
Title translation: 用于抑制换向电机高次谐波的方法公开(公告)号:US1681632A
公开(公告)日:1928-08-21
申请号:US57025822
申请日:1922-06-22
Applicant: ASEA AB
Inventor: ARLE YTTERBERG
IPC: H02K13/14
CPC classification number: H02K13/14
-
9.Method and arrangement for signaling over alternating current networks 失效
Title translation: 交流网络信令的方法和布置公开(公告)号:US2149486A
公开(公告)日:1939-03-07
申请号:US75680934
申请日:1934-12-10
Applicant: ASEA AB
Inventor: ARLE YTTERBERG
IPC: H02J13/00
CPC classification number: H02J13/0048 , Y02B90/263 , Y04S40/123
-
10.Electric power plant with alpha plurality of generators provided with automatic voltage regulation 失效
Title translation: 带有多个发电机的电厂具有自动调压功能公开(公告)号:US1847585A
公开(公告)日:1932-03-01
申请号:US39887629
申请日:1929-10-11
Applicant: ASEA AB
Inventor: ARLE YTTERBERG
IPC: H02J3/46
CPC classification number: H02J3/46 , Y10T307/544 , Y10T307/718
-
-
-
-
-
-
-
-
-