Invention Grant
US07861614B2 Apparatus for operating a distribution chute for changing ores and coals into a furnace
有权
用于操作用于将矿石和煤转换成炉的分配槽的装置
- Patent Title: Apparatus for operating a distribution chute for changing ores and coals into a furnace
- Patent Title (中): 用于操作用于将矿石和煤转换成炉的分配槽的装置
-
Application No.: US10564045Application Date: 2004-07-09
-
Publication No.: US07861614B2Publication Date: 2011-01-04
- Inventor: Man-Jo Sim
- Applicant: Man-Jo Sim
- Applicant Address: KR Pohang-shu
- Assignee: Posco
- Current Assignee: Posco
- Current Assignee Address: KR Pohang-shu
- Agency: Marshall, Gerstein & Borun LLP
- Priority: KR10-2003-0046495 20030709
- International Application: PCT/KR2004/001698 WO 20040709
- International Announcement: WO2005/005669 WO 20050120
- Main IPC: G05G1/00
- IPC: G05G1/00
Abstract:
A driving apparatus for a blast furnace charging distribution chute includes: a driving unit comprising a crankshaft connected to a motor to rotate with a variable rotational radius; a power transmission unit comprising a plurality of connection rods connected to the driving unit to linearly transmit power; and a working unit connected to the power transmission unit and fixed to circumference of a distribution chute to rotate or tilt the distribution chute.
Public/Granted literature
- US20060233630A1 Apparatus for operating a distribution chute for changing ores and coals into a fumace Public/Granted day:2006-10-19
Information query
