Tag Archives: retarding

Method for retarding corrosion to CS2 bricks of electric furnace

Application Number: 00113058Application Date: 2000.06.20Publication Number: 1283776Publication Date: 2001.02.14Priority Information: International: C01B31/26;F27D1/16Applicant(s) Name: Technical Certer, Yunan Copper Industry (Group) Co., Ltd.Address: Inventor(s) Name: Zhang Yu;Zhang Jun;Zhao Zhen'gangPatent Agency Code: 53106Patent Agent: li yunAbstract A method for retarding the corrosion to the bricks of electric CO2 generating furnace features that quartz sand is added into furnace… Read More »

Pulse charging method for retarding capacity decay of accumulator

Application Number: 00119534Application Date: 2000.08.01Publication Number: 1336697Publication Date: 2002.02.20Priority Information: International: H01M10/44Applicant(s) Name: Su YongguiAddress: Inventor(s) Name: Su YongguiPatent Agency Code: 31213Patent Agent: zhao yongjuAbstract It consists of the combination of positive and negative pulses. The characteristics are: the whole charging process is composed of large current quick charging period, trickle charging period and boost… Read More »

Fire retarding material

Application Number: 00120490Application Date: 2000.07.12Publication Number: 1281085Publication Date: 2001.01.24Priority Information: 1999/7/20 CH 1328/99International: E04B1/94;F16L5/04Applicant(s) Name: Geberit Technik AGAddress: Inventor(s) Name: H. HaislerPatent Agency Code: 11038Patent Agent: zhang zhaodongAbstract A conduit sealing member has swellable porous material (5) set in inside of the sealing member (10) blocks the conduit (1) when in condition of fire. The… Read More »

Oxidation and vaporization retarding combustion technique to reduce pollution and save energy for IC engine

Application Number: 00122846Application Date: 2000.08.30Publication Number: 1281094Publication Date: 2001.01.24Priority Information: International: F02M31/08Applicant(s) Name: He MengyuAddress: Inventor(s) Name: He MengyuPatent Agency Code: 00000Patent Agent: Abstract A slow-oxidization and vaporizing combustion technique for eliminating pollution, saving energy and increasing power is suitable for IC engines (including gasoline and diesel oil ones) is disclosed, which uses the device… Read More »