-
公开(公告)号:US2395202A
公开(公告)日:1946-02-19
申请号:US52025644
申请日:1944-01-29
Applicant: WESTINGHOUSE AIR BRAKE CO
Inventor: STEVENS ROY R , ERSON ERIK G
IPC: F02D27/02
CPC classification number: F02D27/02 , Y10S74/08 , Y10T74/18096
-
公开(公告)号:US2383277A
公开(公告)日:1945-08-21
申请号:US44474242
申请日:1942-05-27
Applicant: WESTINGHOUSE AIR BRAKE CO
Inventor: STEVENS ROY R
IPC: F02D25/02
CPC classification number: F02D25/02
-
公开(公告)号:US2355758A
公开(公告)日:1944-08-15
申请号:US50470243
申请日:1943-10-02
Applicant: WESTINGHOUSE AIR BRAKE CO
Inventor: STEVENS ROY R
IPC: F16K31/524
CPC classification number: F16K31/52408 , Y10T137/2544
-
公开(公告)号:US2191825A
公开(公告)日:1940-02-27
申请号:US11919837
申请日:1937-01-06
Applicant: WESTINGHOUSE AIR BRAKE CO
Inventor: STEVENS ROY R
IPC: G10K9/04
CPC classification number: G10K9/04
-
公开(公告)号:US2132977A
公开(公告)日:1938-10-11
申请号:US12239937
申请日:1937-01-26
Applicant: WESTINGHOUSE AIR BRAKE CO
Inventor: STEVENS ROY R
IPC: B61G5/10
CPC classification number: B61G5/10
-
公开(公告)号:US2703988A
公开(公告)日:1955-03-15
申请号:US20740551
申请日:1951-01-23
Applicant: WESTINGHOUSE AIR BRAKE CO
Inventor: STEVENS ROY R
CPC classification number: F15B13/06 , G05G13/00 , G05G2700/22 , Y10T74/20012 , Y10T74/20384
-
公开(公告)号:US2642845A
公开(公告)日:1953-06-23
申请号:US20185550
申请日:1950-12-20
Applicant: WESTINGHOUSE AIR BRAKE CO
Inventor: STEVENS ROY R
IPC: F15B15/22
CPC classification number: F15B15/223
-
公开(公告)号:US2627328A
公开(公告)日:1953-02-03
申请号:US5059548
申请日:1948-09-22
Applicant: WESTINGHOUSE AIR BRAKE CO
Inventor: STEVENS ROY R
IPC: F02D27/00
CPC classification number: F02D27/00 , Y10S74/02 , Y10T477/897
-
49.Engine control apparatus for starting, stopping, running, and reversing 失效
Title translation: 用于启动,停止,运行和倒车的发动机控制装置公开(公告)号:US2580369A
公开(公告)日:1951-12-25
申请号:US7355649
申请日:1949-01-29
Applicant: WESTINGHOUSE AIR BRAKE CO
Inventor: STEVENS ROY R
IPC: F01L13/00
CPC classification number: F01L13/00 , F01L2760/002 , Y10T477/897
-
公开(公告)号:US2580368A
公开(公告)日:1951-12-25
申请号:US6526648
申请日:1948-12-14
Applicant: WESTINGHOUSE AIR BRAKE CO
Inventor: STEVENS ROY R , BROOKS RALPH C
IPC: F02D27/00
CPC classification number: F02D27/00 , Y10T477/897
-
-
-
-
-
-
-
-
-