Waste hot water Heat exchanger of Heat recovery system by temperature,申请号KR20030052024-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	Waste hot water Heat exchanger of Heat recovery system by temperature
摘要
申请公布号	KR100541407(B1)	申请公布日期	2006.01.11
申请号	KR20030052024	申请日期	2003.07.28
申请人		发明人
分类号	F28D21/00	主分类号	F28D21/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Apparatus for communicating within buildings - especially between apartments and the street door uses only three distribution conductors

Elevated storage for packaged goods - has automatic loading and unloading and consists of matrix of tubes of dia. tailor-made to that of contents

Stirrer mill with slot sieve - has fraction of milling auxiliary bodies smaller than slot width

Cylindrical shaft furnace for iron ore reduction - contg. a ring formed cross-section hearth with central gas tube

Cuff link with rigid centre section - has cross stay at one end and a button shaped plate at the other end

Carbon film resistors deposited inside glass or quartz tubes - with hermetically sealed ends and resistance values adjusted using laser beam

Electronic programmed newspaper with clock - has electronic memory for switch times

Valve with turning gate - has double taper face valve offset from perpendicular drive shaft

Spinning machine spindle rail - swings outwardly for doffing by crank and toggle link

Wire forming for saw-tooth steel wires - features radially guided periodically acting tools such as stamping or notching blades

Glue coated symbol applicator - radiant heater activates glue and symbols are pressed down

Gas flow electrical discharge treatment - with reactor electrodes connected through switching circuit to rectified AC from transformer

Carbon fibre and resin corrosion-resistant coating - used as electrical resistance heating layer e.g. on metals

Hydrocarbon-conversion (esp. reforming) catalysts - contg. platinum, ruthenium and a group IIB or VA element

Automatic dosing gun - has sensing device for the level of fuel going through the gun into a container

Cpds contg dialkyl-substd amide gps - used as surfactants, dispersants, solvents, chelating agents and polymer modifiers

Fractionating sulphite liquor esp from wood processing - using membranes to concentrate high molecular cpds

Minefield clearance eqpt. - sledges carrying explosive devices dragged behind tank for exploding above ground level

Conc. dye solns. for colouring mineral oil products - using solvent mixts. of aromatics and ether-amines

Magnetic piezo-electric ignitor - uses button operated spring to overcome restraining magnet and spring