Tag Archives: VACUUM

Improvement of vacuum cleaner

Application Number  00129233 Application Date  2000.07.17 Publication Number  1291463 Publication Date  2001.04.18 Priority Information   1999/7/17 GB 9916759.5   International Classification  A47L5/24;A47L9/12;B01D46/00   Applicant(s) Name  Black & Decker Inc.   Address     Inventor(s) Name  D. Boney;E. Kokboen;B. Pels   Patent Agency Code  72001 Patent Agent  zhang shegao AbstractA dual filter arrangement for a vacuum… Read More »

Vacuum circuit breaker

Application Number  00128574 Application Date  2000.10.26 Publication Number  1294399 Publication Date  2001.05.09 Priority Information   1999/10/26 KR 46592/99   International Classification  H01H33/66;H01H33/666;H01H33/36   Applicant(s) Name  LG Industrial System Co., Ltd.   Address     Inventor(s) Name  Youn Sok-Heun   Patent Agency Code  11105 Patent Agent  wei xiaogang AbstractThe invention relates to a contact portion switch… Read More »

Brush attachment for vacuum suction cleaner

Application Number  00128320 Application Date  2000.11.24 Publication Number  1336155 Publication Date  2002.02.20 Priority Information     International Classification  A47L9/04   Applicant(s) Name  Wither-Vick Co., Ltd.   Address     Inventor(s) Name  Deert Kafenberg   Patent Agency Code  11038 Patent Agent  sun zheng AbstractThe invented brush of vacuum cleaner includes: external shell formed from bottom part… Read More »

Electric vacuum cleaner

Application Number: 00121064Application Date: 2000.07.18Publication Number: 1281678Publication Date: 2001.01.31Priority Information: 1999/7/23 JP 209503/1999; 1999/8/31 JP 245869/1999International: A47L9/00Applicant(s) Name: Sanyo Electric Co., Ltd.Address: Inventor(s) Name: Ohayashi Toshizo;Saifuyi Kazuo;Nakai KoichiPatent Agency Code: 11021Patent Agent: huang yongkuiAbstract An electric vacuum cleaner is provided to improve the usability of the cleaner in such way that the exhaust from an… Read More »

Cyclonic vacuum dust collector

Application Number: 00111736Application Date: 2000.02.23Publication Number: 1309945Publication Date: 2001.08.29Priority Information: International: A47L5/12;A47L9/16Applicant(s) Name: Taiyikai Electric Appliance (Suzhou) Co., Ltd.Address: Inventor(s) Name: Qian DongqiPatent Agency Code: 32103Patent Agent: sun fangweiAbstract Cyclonic vacuum dust collector has one cyclonic separator comprising the first end wall, the opposite second end wall and the middle part; the said middle part… Read More »

Technology for preparing vacuum packed Bahao fish

Application Number: 00123165Application Date: 2000.10.27Publication Number: 1350804Publication Date: 2002.05.29Priority Information: International: A23B4/005;A23L1/325Applicant(s) Name: Zhang LuAddress: Inventor(s) Name: Zhang LuPatent Agency Code: 22102Patent Agent: yang tianxiuAbstract A technology for preparing vacuum packed Ba-artemisia fish includes such steps as washing fresh living fish, removing impurities, immersing in soup prepared from pork bone soup, hen chicken and 15… Read More »

Cyclonic vacuum cleaner

Application Number: 00116400Application Date: 2000.06.07Publication Number: 1326721Publication Date: 2001.12.19Priority Information: International: A47L5/12Applicant(s) Name: Taiyikai Electric Appliance (Suzhou) Co., Ltd.Address: Inventor(s) Name: Qian DongqiPatent Agency Code: 32103Patent Agent: sun fangweiAbstract The cyclonic vacuum cleaner has a cyclonic separator comprising one first end wall, one opposite second end wall and one intermediate part. The intermediate part is… Read More »

Ventilation device for rise straight-tube of vacuum water drainage system

Application Number: 00127084Application Date: 2000.09.16Publication Number: 1288990Publication Date: 2001.03.28Priority Information: 1999/9/16 US 09/397230International: E03C1/122;E03F1/00;E03F3/00Applicant(s) Name: Evark International Co., Ltd.Address: Inventor(s) Name: B. Phonparphy;D.M. Varass;J.D. StradingerPatent Agency Code: 72001Patent Agent: zhang shegaoAbstract A vacuum drainage system (12) having a vertical riser (16) with an aeration point (10,30). The aeration point prevents stalls in the vacuum drainage… Read More »

Electric vacuum cleaner

Application Number: 00121065Application Date: 2000.07.18Publication Number: 1281679Publication Date: 2001.01.31Priority Information: 1999/7/23 JP 209504/1999International: A47L9/00Applicant(s) Name: Sanyo Electric Co., Ltd.Address: Inventor(s) Name: Fukushima Sadao;Tanake Ko;Ogino ShinichiPatent Agency Code: 11021Patent Agent: huang yongkuiAbstract An electric vacuum cleaner is provided to suppress the temperature rise of circulating air in such way that the exhaust from an electric fan… Read More »

Cyclonic vacuum duster

Application Number: 00112400Application Date: 2000.07.24Publication Number: 1335115Publication Date: 2002.02.13Priority Information: International: A47L5/00;B04C1/00Applicant(s) Name: Taiyikai Electric Appliance (Suzhou) Co., Ltd.Address: Inventor(s) Name: Qian DongqiPatent Agency Code: 32103Patent Agent: sun fangweiAbstract The cyclonic vacuum duster has cyclonic separator comprising the first end wall, the opposite second end wall and the intermediate part. It has an air sucking… Read More »

AIDS vacuum and its preparing method and use

Application Number: 00123487Application Date: 2000.08.18Publication Number: 1339320Publication Date: 2002.03.13Priority Information: International: A61K39/44;A61P31/18Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Chen Yinghua;Ding Jian;Lu YanPatent Agency Code: 11100Patent Agent: wang yanqiuAbstract The AIDS vaccine includes at least one conjugate epitope polypeptide formed through coupling to carrier protein or carrier polypeptide and the epitope polypeptide contains at least one epitope… Read More »

Converging vacuum glass soalr energy heat-collecting pipe

Application Number: 00117551Application Date: 2000.10.17Publication Number: 1349076Publication Date: 2002.05.15Priority Information: International: F24J2/05;F24J2/14Applicant(s) Name: Xu HongshengAddress: Inventor(s) Name: Xu HongshengPatent Agency Code: 00000Patent Agent: Abstract The invention discloses a new condensing type solar energy heat collection vacuum glass tube consisting of internal bladder, outer layer and reflecting plate. Comparing with prior art, the invented tube has… Read More »

Vacuum extrusion process and equipment of fiber reinforced cement board

Application Number: 00121228Application Date: 2000.08.08Publication Number: 1337372Publication Date: 2002.02.27Priority Information: International: C04B28/00;C04B18/08;C04B14/04;C04B16/02;C04B16/06;B28B1/52;B28B3/20;B28D1/22Applicant(s) Name: Beixin Building Material (Group) Corp., Ltd.Address: Inventor(s) Name: Han Xiuzhi;Chen Zhiyu;He HongbiPatent Agency Code: 11223Patent Agent: wang mengxiaAbstract The technological process for producing fibre cement board by adopting vacuum extrusion method incldues the following steps: metering all the raw materials of cement,… Read More »

Full-automatic equipment for continuously smelting sugar in vacuum, aerating, stirring, extruding, cutting and packing

Application Number: 00112756Application Date: 2000.03.13Publication Number: 1313045Publication Date: 2001.09.19Priority Information: International: A23G3/02Applicant(s) Name: Luo MingxiuAddress: Inventor(s) Name: Lou MingxiuPatent Agency Code: 51211Patent Agent: zhang xinAbstract A full-automatic sweets production line is disclosed, which is composed of vacuum smelting-aerating stirring unit, extrusion forming unit, refrigerating cabinet, automatic cutting-packing unit, pipeline and conveying belt. Its advantages include… Read More »

Vacuum fluorescent display device

Application Number: 00124148Application Date: 2000.08.17Publication Number: 1286491Publication Date: 2001.03.07Priority Information: 1999/8/25 KR 35472/99International: H01J29/46;H01J31/10Applicant(s) Name: Samsung SDI Co., Ltd.Address: Inventor(s) Name: Park Gyong-SooPatent Agency Code: 11105Patent Agent: huang minAbstract A vacuum fluorescent display (VFD) capable of reducing the absorption of electrons by a control grid to enhance the functional efficiency of electrons is disclosed. The… Read More »

Apparatus for supporting subassembly of vacuum circuit breaker during making and related method

Application Number: 00118000Application Date: 2000.06.07Publication Number: 1276615Publication Date: 2000.12.13Priority Information: 1999/6/7 US 09/326,966International: H01H11/04;H01H33/664Applicant(s) Name: Eaton Corp.Address: Inventor(s) Name: Stephen D. Maio;Steven T. Victoria;Scott R. LanningPatent Agency Code: 11038Patent Agent: zhang zuchangAbstract An assembly and associated method are provided for use with the stationary and moveable contact sub-assembly portions 31, 71 of a vacuum interrupter.… Read More »

Hose for electric vacuum cleaner and electric vavuum cleaner

Application Number: 00121354Application Date: 2000.07.21Publication Number: 1281680Publication Date: 2001.01.31Priority Information: 1999/7/23 JP 209505/1999International: A47L9/24Applicant(s) Name: Sanyo Electric Co., Ltd.Address: Inventor(s) Name: Fujiyoshi Toshiyuki;Odera Sadamoto;Mori YoshihiroPatent Agency Code: 72002Patent Agent: huang jianfengAbstract The present invention provides a vacuum cleaner with a hose capable of reducing poor operation, allowing exhaust air from an electric blower built in… Read More »

Production process of low-temperature vacuum potato chips

Application Number: 00112785Application Date: 2000.03.20Publication Number: 1267479Publication Date: 2000.09.27Priority Information: International: A23L1/217Applicant(s) Name: Li DongtaoAddress: Inventor(s) Name: Li DongtaoPatent Agency Code: 52100Patent Agent: cheng xinminAbstract The potato chips are produced through the processes of material selection, slicing, soaking, boiling, freezing, unfreezing, low-temperature frying and vacuum de-oiling. The potato chips have the nutritious components of potato… Read More »

Vacuum suction cleaner hose having sealing structure on connection parts

Application Number: 00124303Application Date: 2000.09.01Publication Number: 1287822Publication Date: 2001.03.21Priority Information: 1999/9/15 KR 39513/1999International: A47L9/24Applicant(s) Name: Kim Mun-SokAddress: Inventor(s) Name: Kim Mun-Sok;Pang Gon-HoPatent Agency Code: 11219Patent Agent: zhu deheAbstract A hose for a vacuum cleaner. A connecting ring(1) is inserted in a hose(3) and a protrusion(2) is engaged with a hanging hole(6) formed on a coupling… Read More »

Vacuum chamber for plain substrate

Application Number: 00118721Application Date: 2000.04.14Publication Number: 1275634Publication Date: 2000.12.06Priority Information: 1999/4/14 DE 19916666.8International: C23C14/00Applicant(s) Name: Leybold AGAddress: Inventor(s) Name: T. Gebele;G. RedelinPatent Agency Code: 72001Patent Agent: yang songlingAbstract A vacuum chamber for flat substrates features transport rollers for transport of the substrates. These transport rollers are held from the sides in bearings and are additionally… Read More »

Vacuum vibration casting method of refractory products

Application Number: 00110664Application Date: 2000.07.14Publication Number: 1334182Publication Date: 2002.02.06Priority Information: International: B28B1/087Applicant(s) Name: Guan HuaAddress: Inventor(s) Name: Guan Hua;Fu ChanghaoPatent Agency Code: 00000Patent Agent: Abstract A vacuum vibration casting method for forming large refractory products with special shapes features that in the mixing procedure of raw materials, the clay material is treated in vacuum and… Read More »

Electric vacuum cleaner

Application Number: 00121622Application Date: 2000.07.21Publication Number: 1281677Publication Date: 2001.01.31Priority Information: 1999/7/23 JP 209096/1999International: A47L5/12Applicant(s) Name: Hitachi Ltd.Address: Inventor(s) Name: Iwase Koji;Suzuki Shigehiko;Isakawa MasaroPatent Agency Code: 11038Patent Agent: he tengyunAbstract An electric cleaner includes a dust collection chamber 250, an electric blower 270 and a cord reel 280 arranged in sequence, and an electric blower cover… Read More »

Vacuum pressure-variable process for removing ethane or hydrocarbons over ethane from gas-state hydrocarbon

Application Number: 00113067Application Date: 2000.06.28Publication Number: 1330974Publication Date: 2002.01.16Priority Information: International: B01D53/047;C10G25/00Applicant(s) Name: Tianyi Science and Technology Co Ltd, Sichuan ProvAddress: Inventor(s) Name: Gao Yuchuan;Gong Zhaoyuan;Liu WenjunPatent Agency Code: 00000Patent Agent: Abstract A vacuum pressure-varying adsorption process for removing ethane and hydrocarbons over the ethane from gas-state hydrocarbon features that in the desorption process of… Read More »

Low-temp MEMS vacuum sealing technique for metals

Application Number: 00124752Application Date: 2000.09.15Publication Number: 1289659Publication Date: 2001.04.04Priority Information: International: B23K3/00;H01L21/98Applicant(s) Name: Beijing Univ.Address: Inventor(s) Name: Jin Yufeng;Wu Guoying;Wang YangyuanPatent Agency Code: 11200Patent Agent: yu changjiangAbstract A vacuum sealed technology for the micro-electronic-machine system (MEMS) used for low-temp vacuum soldering is disclosed. The metal shell for traditional mixed integrated circuit is locally improved to… Read More »

Vacuum injection process of preparing electrolyte film tube and its forming equipment

Application Number: 00118916Application Date: 2000.06.16Publication Number: 1277096Publication Date: 2000.12.20Priority Information: International: B28B21/02;B28B21/76;H01M8/02Applicant(s) Name: Jilin Univ.Address: Inventor(s) Name: He Tianmin;Su Wenhui;Lu ZhePatent Agency Code: 22201Patent Agent: wang enyuanAbstract The present invention relates to the preparation of membrane tube of fuel cell with solid oxide. The vacuum injection process includes slurry preparation, vacuum injection, demolding, pre-sintering and… Read More »

Vacuum anagnetically controlled sputtering foamed metalizing machine

Application Number: 00110745Application Date: 2000.08.01Publication Number: 1299886Publication Date: 2001.06.20Priority Information: International: C23C14/20;C23C14/35Applicant(s) Name: Changchun Information Technology Development Co., Ltd.Address: Inventor(s) Name: Ma GuodongPatent Agency Code: 00000Patent Agent: Abstract The sputter comprises vacuum chamber and feed roll, coiling roll and sputtering target which are placed in said vacuum chamber and speed transforming transmission mechanism. In the… Read More »

Hose for electric vacuum cleaner and electric vacuum cleaner

Application Number: 00121677Application Date: 2000.07.24Publication Number: 1281681Publication Date: 2001.01.31Priority Information: 1999/7/23 JP 209431/99International: A47L9/24Applicant(s) Name: Sanyo Electric Co., Ltd.Address: Inventor(s) Name: Fukushima Sadao;Saifuji Kazuo;Nakai KoichiPatent Agency Code: 11105Patent Agent: yang wuAbstract A vacuum cleaner allowing the return of exhaust air from an electric blower built in a cleaner body to a suction implement via a… Read More »

Vacuum coating machine

Application Number: 00113303Application Date: 2000.03.03Publication Number: 1311348Publication Date: 2001.09.05Priority Information: International: C23C14/30;C23C14/34Applicant(s) Name: Zhang ShiquanAddress: Inventor(s) Name: Zhang Shiquan;Ren Xiaoming;Huang GuoxingPatent Agency Code: 43108Patent Agent: cheng xiaogongAbstract A vacuum coating machine is mainly used for decorative plating. It includes two vacuum chambers applying double air exhausting system of crude and fine suction separating for the… Read More »

High vacuum oil and preparation process thereof

Application Number: 00125464Application Date: 2000.09.27Publication Number: 1345920Publication Date: 2002.04.24Priority Information: International: C10M115/02Applicant(s) Name: Shanghai Huifeng Chemical Engineering Inst.Address: Inventor(s) Name: Hui JindePatent Agency Code: 31107Patent Agent: feng hechunAbstract The present invention provides a high vacuum oil with high-temp. resistance and high vacuum degree for high vacuum equipment and its preparation method. The formula of said… Read More »

Vacuum spray painting machine

Application Number: 00119496Application Date: 2000.07.21Publication Number: 1335205Publication Date: 2002.02.13Priority Information: International: B05B9/04Applicant(s) Name: Li XingAddress: Inventor(s) Name: Li XingPatent Agency Code: 33206Patent Agent: dai xiaoxiangAbstract The vacuum spray painting machine includes motor, hydraulic pump, control valve, spray gun and agitating film to separate the hydraulic pump and control valve into two, right and left, separated… Read More »