LOW SI OPERATING METHOD IN BLAST FURNACE,申请号JP19880157489-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	LOW SI OPERATING METHOD IN BLAST FURNACE
摘要
申请公布号	JPH028310(A)	申请公布日期	1990.01.11
申请号	JP19880157489	申请日期	1988.06.25
申请人	NKK CORP	发明人	KATO TOMONORI;HOTTA HIROHISA;SHIMOMURA AKIO
分类号	C21B5/02	主分类号	C21B5/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

SCHNEIDMUEHLE ZUR ZERKLEINERUNG VON BLATT- ODER FOLIENFOERMIGEN KUNSTSTOFFBAHNEN

METHOD OF ENCAPSULATING WATER-SOLUBLE MATERIALS

Cyclic fluidised cracking process using zeolite catalyst - with metal component giving reduced emission of harmful gases (NL 21.6.77)

Foam plastic dielectric for medium to high voltages - has constant ratio between local field strength and local breakdown voltage

Load absorbing vehicle steering wheel - has stacked set of leaf springs between sidewalls and tabs

Two;:stroke engine with stratified charge - has storage chamber transfer ports fed by separate rich mixture carburetter

Cable connection between antenna and control equipment - uses optical fibre for HF and hydrogen or oxygen gas for power production

Shut off valve for pipes - has closing element with flexible unit which projects into pipe under piston action

Radar aerial tripping device - has arm mounted on column on vehicle moved from operational to transport position

Chassis fitting vehicle lifting jack - has boss fitting closely inside swing arm and slightly smaller than opening in chassis

Bathing and fashion clip for carrying small objects - has containers which can be watertight which clip together and can be fitted to bathing clothes

Sandwiching thermoplastic foam between e.g. sheets of paper - using only elect ostatic attraction to exert the necessary pressure

Sorter for ejecting faulty bottles - has ram diverting reject to roller branch path

Cassette for endless typewriter ribbon - has ink cartridge held closed and in retracted position prior to use

Formation of dielectric layer in capacitor - by polymerisation of monomer vapour by UV radiation in presence of sensitiser

Cassette tape recorder system - has clearances in spool drive assembly and has sleeve on drive shaft to prevent spool wobble

Storage dispensing canister for granular ingredients - has rotatable lid with delivery shaft allowing measured supply of contents to escape

Dyeing polyamide fibres - in presence of a carboxy contg. polymer thickener to shorten fixing time

Air duct type catheter of flexible type - has surrounding hose which forms airtight seals at the annular regions of the catheter tube

Intercom circuit systems for calling two telephone instruments - operate over two exchange lines individually allocated to them and include rectifier system