公开(公告)号：US3003079A

公开(公告)日：1961-10-03

申请号：US46734954

申请日：1954-11-08

Applicant: GEN ELECTRIC

Inventor： KERSHAW DELMAR D

IPC: H05B41/39

CPC classification number: H05B41/39

公开(公告)号：US3515928A

公开(公告)日：1970-06-02

申请号：US3515928D

申请日：1966-07-15

Applicant: GEN ELECTRIC

Inventor： KERSHAW DELMAR D

IPC: H01J61/98 ,  H01J61/12

CPC classification number: H01J61/98

公开(公告)号：US3320352A

公开(公告)日：1967-05-16

申请号：US40026764

申请日：1964-09-29

Applicant: GEN ELECTRIC

Inventor： KERSHAW DELMAR D

IPC: C03C27/02 ,  H01J5/32

CPC classification number: C03C27/02 ,  H01J5/32 ,  Y10S228/903 ,  Y10S285/911

公开(公告)号：US3876895A

公开(公告)日：1975-04-08

申请号：US21849172

申请日：1972-01-17

Applicant: GEN ELECTRIC

Inventor： LAKE WILLIAM H ,  KERSHAW DELMAR D ,  SATO JOHN M

IPC: H01J61/04 ,  H01J61/18

CPC classification number: H01J61/045 ,  H01J61/18

Abstract: A high pressure metal halide vapor arc lamp providing radiation concentrated in selected spectral bands. The filling comprises metal halide buffer species in addition to metal halide emitter species. The buffer species increase the energy input to the arc, thereby augmenting the radiation from the emitter species. The radiation from the buffer species may be negligible or is largely suppressed. A lamp emitting in the blue, green and red bands comprises a limited quantity of ZnI.sub.2 as buffer species which serve to augment the radiation from LiI and TlI present as emitter species, optionally with a limited quantity of Hg as a secondary buffer.

公开(公告)号：US3435180A

公开(公告)日：1969-03-25

申请号：US3435180D

申请日：1967-08-03

Applicant: GEN ELECTRIC

Inventor： KERSHAW DELMAR D

IPC: C03C27/02 ,  H01J5/42 ,  B23K1/02 ,  B23K1/04

CPC classification number: C03C27/02 ,  H01J5/42 ,  H01J2893/0034

公开(公告)号：US3448318A

公开(公告)日：1969-06-03

申请号：US3448318D

申请日：1966-11-17

Applicant: GEN ELECTRIC

Inventor： CAMPBELL JOHN H ,  KERSHAW DELMAR D

IPC: H01J61/067 ,  H01J17/06 ,  H01J61/06 ,  H01J61/08

CPC classification number: H01J61/0672

公开(公告)号：US2858478A

公开(公告)日：1958-10-28

申请号：US57379056

申请日：1956-03-26

Applicant: GEN ELECTRIC

Inventor： KERSHAW DELMAR D

IPC: H05B41/34

CPC classification number: H05B41/34 ,  Y10S315/02

公开(公告)号：US2677075A

公开(公告)日：1954-04-27

申请号：US26069451

申请日：1951-12-08

Applicant: GEN ELECTRIC

Inventor： CAMPBELL JOHN H ,  KERSHAW DELMAR D

IPC: H05B41/232

CPC classification number: H05B41/232 ,  Y10S315/05