Tag Archives: corrugated

Expansion jointed corrugated elliptic heat pipe

Application Number  00129580 Application Date  2000.10.08 Publication Number  1348088 Publication Date  2002.05.08 Priority Information     International Classification  F28D15/02;F28F1/30   Applicant(s) Name  Meng Ji'an   Address     Inventor(s) Name  Meng Ji'an   Patent Agency Code  00000 Patent Agent   AbstractExpansion jointed corrugated elliptic heat pipe consists of thin-wall expansion jointed corrugated base pipes, sleeved… Read More »

Wound and corrugated spiral heat-exchange tube

Application Number: 00124550Application Date: 2000.09.20Publication Number: 1343866Publication Date: 2002.04.10Priority Information: International: F28F1/08Applicant(s) Name: Meng Ji'anAddress: Inventor(s) Name: Meng Ji'anPatent Agency Code: 00000Patent Agent: Abstract A wound and corrugated spiral heat-exchange pipe is composed of corrugated thin-wall spiral pipe, end sleeve pipe, wound metal wire, and fixed barrier sleeve. Its advantages include forced heat exchange by… Read More »

Corrugated porcelain screen filler and its producing method

Application Number: 00126161Application Date: 2000.08.24Publication Number: 1339333Publication Date: 2002.03.13Priority Information: International: B01J19/32;C04B33/13;C04B35/10;C04B35/18Applicant(s) Name: Liu YuqiuAddress: Inventor(s) Name: Liu Yuqiu;Liu HuiPatent Agency Code: 36104Patent Agent: zeng jiantiAbstract Chemically, the corrugated porcelain filler contains: SiO2 30-70 wt%, Al2O3 25-65 wt%, Fe2O3 0.003-0.015 wt%, MgO 0.2-0.95 wt%, K2O 2-4 wt% and CaO 0.2-0.85 wt%. It is produced by… Read More »

Composite starch glue for corrugated paper

Application Number: 00113627Application Date: 2000.08.16Publication Number: 1337434Publication Date: 2002.02.27Priority Information: International: C09J101/00;C09J103/00Applicant(s) Name: Wang DaiguanAddress: Inventor(s) Name: Wang DaiguanPatent Agency Code: 43101Patent Agent: zhou ligongAbstract The present invention relates to a starch glue compounded agent for corrugated board, it is made up by using oxalic acid cellulose, alum, area, white sugar, rosen, sepiolite, talcum powder… Read More »

Oblique hole corrugated plate

Application Number: 00116874Application Date: 2000.06.30Publication Number: 1290565Publication Date: 2001.04.11Priority Information: International: B01D3/22Applicant(s) Name: Huisheng Chemical Engineering Co., Ltd., ShanghaiAddress: Inventor(s) Name: Liu Hongjun;Duan Zhanting;Hua BangsongPatent Agency Code: 31002Patent Agent: fei kaikuiAbstract The corrugated plate is a wave ridge-wave trough structure, the wave ridge has a multile-row gas phase passage with opposite opening directions in adjacent… Read More »

Cold setting automatic corrugated paper board machine

Application Number: 00119087Application Date: 2000.10.27Publication Number: 1290598Publication Date: 2001.04.11Priority Information: International: B31F1/20Applicant(s) Name: Zhu QingdongAddress: Inventor(s) Name: Zhu QingdongPatent Agency Code: 32104Patent Agent: yin gongmeiAbstract The automatic corrugated paper machine together with paper roll support and rotating cutting machine constitutes automatic production line to produce corrugated paper board of different sizes for color printing. It… Read More »

Technology and apparatus for making dual-arch multi-layer corrugated paperboard

Application Number: 00123299Application Date: 2000.11.23Publication Number: 1355096Publication Date: 2002.06.26Priority Information: International: B31F1/20Applicant(s) Name: Light-Industry Machinery Design Inst, Liaoning ProvAddress: Inventor(s) Name: Hu Shengdong;Shi Fengjun;Li GuoyiPatent Agency Code: 21207Patent Agent: zhen yuchuoAbstract An apparatus for making dual-arch multi-layer corrugated paperboard is composed of 36 devices including paper bearing unit, autoamtic paper-connecting device, surface paper preheater, paper… Read More »

Application of metallic and finned corrugated pipes in cooler of IC engine

Application Number: 00110033Application Date: 2000.01.13Publication Number: 1257966Publication Date: 2000.06.28Priority Information: International: F01P11/04Applicant(s) Name: Zhang ShirongAddress: Inventor(s) Name: Cai Guangyan;Zhang ShirongPatent Agency Code: 21207Patent Agent: yang guangAbstract An application of metallic and finned corrugated pipes in cooler of IC engine is disclosed, which features that in the casing of cooler for gasoline or diesel engine or… Read More »

Corrugated hose with supporter

Application Number: 00108774Application Date: 2000.06.02Publication Number: 1276498Publication Date: 2000.12.13Priority Information: 1999/6/4 DE 29909715.3International: F16L3/00Applicant(s) Name: Anton-Hummel Management AGAddress: Inventor(s) Name: Mario BartholomePatent Agency Code: 11038Patent Agent: zhang zhaodongAbstract A corrugated hose (2) has a holder (1) to releasably fix the corrugated hose (2) in an angled or curved position in relation to a lengthwise projection… Read More »

Pipe joint for corrugated pipe

Application Number: 00108175Application Date: 2000.04.26Publication Number: 1280266Publication Date: 2001.01.17Priority Information: 1999/7/8 US 09/349,869International: F16L33/26Applicant(s) Name: Omega Flex, Inc.Address: Inventor(s) Name: Stiffen A. TerikerPatent Agency Code: 31100Patent Agent: gu junfengAbstract A fitting for use with corrugated tubing. The fitting includes a first body having a first internal conduit there through and a first centerline. The first… Read More »

Corrugated pipe joint with locking portion

Application Number: 00104146Application Date: 2000.03.15Publication Number: 1266963Publication Date: 2000.09.20Priority Information: 1999/3/16 DE 19911724.1International: F16L33/00;F16L33/12Applicant(s) Name: PMA AGAddress: Inventor(s) Name: Engst Schwartz;Roger SchuebelPatent Agency Code: 11038Patent Agent: yi yongmeiAbstract A corrugated-pipe connector has a locking portion with a lip on one side of the locking portion facing the corrugated pipe. The locking portion in the closed… Read More »

Connecting corrugated flexible hose for split air-conditioner

Application Number: 00101416Application Date: 2000.01.11Publication Number: 1304007Publication Date: 2001.07.18Priority Information: International: B21D15/04;F16L11/15;F16L15/00Applicant(s) Name: Refrigeration Component Factory, Xinchang CountyAddress: Inventor(s) Name: Wu Yueming;Zhao Meichun;Yang GuocanPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a connecting corrugated hose for separate type air conditioner, mainly consisting of connecting tube section and corrugated tube section, and is… Read More »