公开(公告)号：US3628087A

公开(公告)日：1971-12-14

申请号：US3628087D

申请日：1966-04-20

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： WIGERT JOHN W

IPC: H02M3/137 ,  H02M3/155 ,  H05B41/392 ,  H01J61/00

CPC classification number: H05B41/392 ,  H02M3/137 ,  H02M3/155

Abstract: 15. Apparatus for supplying operating electrical energy from a source to a discharge lamp, said apparatus comprising: input terminals adapted to be connected to said source; an electrical energy storage means; electrical conductors connecting accumulated lamp and said storage means to said input terminals in an interruptible current path; when said current path is not interrupted, said lamp is operated from said source and electrical energy is stored in said storage means; when said current path is interrupted, said lamp and said storage means are connected in a closed loop to operate said lamp from electrical energy previously stored in said storage means; a sensing and control means responsive to the magnitude of current through said lamp to repetitively interrupt and then restore the continuity of said current path; and said sensing and control means controlling the time said current path is interrupted to stabilize the operation of said lamp.

公开(公告)号：US3449629A

公开(公告)日：1969-06-10

申请号：US3449629D

申请日：1968-05-16

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： WIGERT JOHN W ,  LESSTER LABAN E

IPC: G05D23/19 ,  H05B37/02 ,  H05B39/04 ,  H05B41/36

CPC classification number: H05B37/0227 ,  G05D23/1902

公开(公告)号：US3265886A

公开(公告)日：1966-08-09

申请号：US33423763

申请日：1963-12-30

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： WIGERT JOHN W

IPC: F21S8/06 ,  F21V19/00 ,  F21V21/00 ,  F21V21/005 ,  F21V23/00 ,  F21V23/02 ,  F21V23/06

CPC classification number: F21V23/06 ,  F21S8/06 ,  F21V19/0085 ,  F21V21/005 ,  F21V23/00 ,  F21V23/02 ,  F21Y2103/00

公开(公告)号：US3035419A

公开(公告)日：1962-05-22

申请号：US8401861

申请日：1961-01-23

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： WIGERT JOHN W

IPC: F25B23/00

CPC classification number: F25B23/006 ,  F28D15/0266

公开(公告)号：US2930011A

公开(公告)日：1960-03-22

申请号：US69818657

申请日：1957-11-22

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： WIGERT JOHN W ,  SCHOLZ CHARLES F

IPC: H01F27/02

CPC classification number: H01F27/022