-
公开(公告)号:US2135883A
公开(公告)日:1938-11-08
申请号:US5705835
申请日:1935-12-31
Applicant: WALTER DALLENBACH
Inventor: WALTER DALLENBACH
CPC classification number: H01J13/28 , H01J13/50 , H01J2893/0088
-
公开(公告)号:US2121599A
公开(公告)日:1938-06-21
申请号:US16230037
申请日:1937-09-03
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: KILGORE LEE A , COX JOSEPH H
IPC: H01J13/28
CPC classification number: H01J13/28 , H01J2893/0086
-
33.Method for controlling the liquid level in vapor condensation pumps 失效
Title translation: 控制蒸气冷凝泵液位的方法公开(公告)号:US1840496A
公开(公告)日:1932-01-12
申请号:US26802028
申请日:1928-04-06
Applicant: GEN ELECTRIC
Inventor: LIONEL FLEISCHMANN , CHRISTIAN KRAMER
CPC classification number: F01K9/02 , H01J13/28 , H01J2893/0086
-
公开(公告)号:US1808517A
公开(公告)日:1931-06-02
申请号:US29181928
申请日:1928-07-11
Applicant: SIEMENSSCHUCKERTWERKE AG
Inventor: BERTHOLD RUDOLF G
CPC classification number: H01J13/28 , H01J17/14 , H01J2893/0086
-
公开(公告)号:US1746484A
公开(公告)日:1930-02-11
申请号:US14502026
申请日:1926-10-29
Applicant: SIEMENS AG
Inventor: ERNST LUBCKE
CPC classification number: H01J13/28 , H01J13/14 , H01J13/32 , H01J2893/0086
-
-
-
-