公开(公告)号：US3352550A

公开(公告)日：1967-11-14

申请号：US49036665

申请日：1965-09-27

Applicant: HARBISON WALKER REFRACTORIES

Inventor： ROSSI CARL E

IPC: F27B1/21

CPC classification number: F27B1/21

公开(公告)号：US3311994A

公开(公告)日：1967-04-04

申请号：US45313465

申请日：1965-05-04

Applicant: HARBISON WALKER REFRACTORIES

Inventor： CAMPBELL WILLIAM W ,  ROSSI CARL E

IPC: F28C3/12

CPC classification number: F28C3/12

公开(公告)号：US3372914A

公开(公告)日：1968-03-12

申请号：US54797566

申请日：1966-05-05

Applicant: HARBISON WALKER REFRACTORIES

Inventor： EARL LEATHAM ,  CAMPBELL WILLIAM W ,  ROSSI CARL E

IPC: F27B1/00

CPC classification number: F27B1/005

公开(公告)号：US3355158A

公开(公告)日：1967-11-28

申请号：US54536066

申请日：1966-04-26

Applicant: HARBISON WALKER REFRACTORIES

Inventor： CAMPBELL WILLIAM W ,  ROSSI CARL E ,  GOOD WILLIAM R

IPC: F27B1/00

CPC classification number: F27B1/005

公开(公告)号：GB1132320A

公开(公告)日：1968-10-30

申请号：GB1760467

申请日：1967-04-17

Applicant: HARBISON WALKER REFRACTORIES

Inventor： LEATHAM EARL ,  CAMPBELL WILLIAM W ,  ROSSI CARL E

IPC: F27B1/00

Abstract: 1,132,320. Charging shaft furnaces. HARBISON-WALKER REFRACTORIES CO. 17 April, 1967 [5 May, 1966], No. 17604/67. Heading F4B. A charging hopper for a shaft furnace 1 comprises the hopper 5 generally rectangular in horizontal cross-section tapering to a similar lower section with vertical walls surrounded in turn by an open-ended cooling and surge passage 8 and an exhaust hood 10 formed with ducts 14 leading to a main 15. The shaft kiln may be ellipsoidal in cross-section and may be used for burning magnesite.