Tag Archives: High-voltage

High-voltage circuit breaker with high-speed moved moveable contact

Application Number: 00119205Application Date: 2000.05.17Publication Number: 1285604Publication Date: 2001.02.28Priority Information: 1999/5/17 FR 9906212International: H01H31/32;H01H33/12;H01H33/16Applicant(s) Name: Alsthom SAAddress: Inventor(s) Name: Oliwel Cunilaude;Henry Joude;Jean MamonierPatent Agency Code: 11038Patent Agent: zhang zuchangAbstract A high voltage electrical breaker that has a moving contact that moves at high speed comprises a moving first contact(2)which is mounted to move along an… Read More »

High-voltage static electricity fume treatment method and its treatment equipment

Application Number: 00124446Application Date: 2000.09.07Publication Number: 1341488Publication Date: 2002.03.27Priority Information: International: B03C3/04;F24C15/20Applicant(s) Name: Ye CaihongAddress: Inventor(s) Name: Ye CaihongPatent Agency Code: 00000Patent Agent: Abstract The invented method incldues the following steps: connecting negative electrode of high-voltage direct current onto the negative charge frame and machine shell, at the same time making negative electrode grounded, connecting… Read More »

High-voltage light-channel split core type current transformer

Application Number: 00110539Application Date: 2000.06.15Publication Number: 1329339Publication Date: 2002.01.02Priority Information: International: G01R15/00;H01F38/28Applicant(s) Name: Shenyang Inst. of Power Engineering TechnlogyAddress: Inventor(s) Name: Zhu Jianxin;Xu Zhiyuan;Luo HongbinPatent Agency Code: 21209Patent Agent: you juxunAbstract The present invention relates to a high-voltage optical pathway split core type current transformer, belonging to a high-voltage feeder line current parameter collecting equipment,… Read More »

Medium for high-voltage ceramic capacitor

Application Number: 00112050Application Date: 2000.01.20Publication Number: 1306288Publication Date: 2001.08.01Priority Information: International: C04B35/468;H01B3/12;H01G4/12Applicant(s) Name: Jiangsu Science and Engineering UnivAddress: Inventor(s) Name: Huang Xinyou;Gao Chunhua;Xiao ZunwenPatent Agency Code: 32201Patent Agent: he xinfengAbstract A medium for high voltage ceramic condenser is composed of (by weight) BaTiO3 (65-98%), SrTiO3 (1-15%), Bi2O3.3TiO2(0.05-30%), CaZrO3 (0.03-6%), Nb2O5 (0.01-1%). The above preparing method… Read More »

High-voltage charge indicator with electric field effect

Application Number: 00113042Application Date: 2000.06.20Publication Number: 1330272Publication Date: 2002.01.09Priority Information: International: G01R19/155Applicant(s) Name: Sichuan Univ.Address: Inventor(s) Name: Liu Nian;Xie ChiPatent Agency Code: 51202Patent Agent: deng jihanAbstract A high-voltage charge indicator of field effect is composed of bearing insulator, signal recognization controller, amplifier between said insulator and controller, and charge indication circuit composed of LED and… Read More »

High-voltage DC static polarity switching device

Application Number: 00115380Application Date: 2000.04.12Publication Number: 1317812Publication Date: 2001.10.17Priority Information: International: H01H50/54;H01H51/01;H01H51/12Applicant(s) Name: Du WeiyiAddress: Inventor(s) Name: Du WeiyiPatent Agency Code: 00000Patent Agent: Abstract An output polarity switching device of high-voltage DC for neon lamp transformer features that a full-sealing structure is used, the insulating oil is used as medium for higher insulating strength and… Read More »

Igniting and illuminating apparatus for high-voltage discharge lamp

Application Number: 00118194Application Date: 2000.06.09Publication Number: 1277535Publication Date: 2000.12.20Priority Information: 1999/6/10 JP 163793/99; 1999/9/3 JP 249832/99; 1999/12/8 JP 349539/99International: H05B41/18;H01J61/82Applicant(s) Name: Toshiba Lighting & Technology Corp.Address: Inventor(s) Name: Sanda Ichiminu;Honta Kyuji;Ashida SeishiPatent Agency Code: 31100Patent Agent: sun jingguoAbstract A high-intensity discharge lamp lighting device includes a high-intensity discharge lamp containing a light-transmissive discharge enclosure having… Read More »

High-voltage poewr line erection mode for preventing birds trouble

Application Number: 00110378Application Date: 2000.04.29Publication Number: 1322045Publication Date: 2001.11.14Priority Information: International: H02G7/00;H02G7/20Applicant(s) Name: Yang XinAddress: Inventor(s) Name: Yang XinPatent Agency Code: 22100Patent Agent: ding honghuaAbstract The present invention relates to an erection mode of high-voltage power transmission lines for preventing birds trouble, and is characterized by that on the basis of existent fixing components of… Read More »

IGBT serially connected high-voltage bridge arms

Application Number: 00109931Application Date: 2000.07.19Publication Number: 1276627Publication Date: 2000.12.13Priority Information: International: H01L25/03Applicant(s) Name: Wu JialinAddress: Inventor(s) Name: Wu JialinPatent Agency Code: 00000Patent Agent: Abstract A high-voltage bridge arm is composed of capacitance motherboard and several IGBTs directly serially connected with said capacitance motherboard. The capacitance motherboard is composed of several capacitors which are overlapped and… Read More »

Kernel/shell particles modified anticorrosion stress-resistant core rod for high-voltage composite insulator

Application Number: 00105636Application Date: 2000.04.14Publication Number: 1267064Publication Date: 2000.09.20Priority Information: International: B29C70/00;H01B3/40;H01B17/04;H01B19/00Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Liang Xidong;Li Zewen;Fan JuPatent Agency Code: 11201Patent Agent: liao yuanqiuAbstract A kernel/shell particles modified anticorrosion stress-resistant core rod for high-voltage composite insulator is prepared from epoxy resin as basic material, E glass fibre of untwisted straight yarn or… Read More »

Liquid polyester modified anticorrosion stress-resistant core rod for high-voltage composite insulator

Application Number: 00105635Application Date: 2000.04.14Publication Number: 1267063Publication Date: 2000.09.20Priority Information: International: B29C70/00;H01B3/40;H01B17/04;H01B19/00Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Liang Xidong;Li Zewen;Fan JuPatent Agency Code: 11201Patent Agent: liao yuanqiuAbstract A liquid polyester modified anticorrosion stress-resistant core rod for high-voltage composite insulator is prepared from epoxy resin as basic material, E glass fibre of untwisted straight yarn or… Read More »

High-voltage discharge lamp

Application Number: 00104821Application Date: 2000.03.24Publication Number: 1269596Publication Date: 2000.10.11Priority Information: 1999/3/24 DE 19913297.6International: H01J61/36;H01J61/82Applicant(s) Name: Patent-Treuhand-Gesellschaft Fur Elektische GmbHAddress: Inventor(s) Name: M. GritzbachPatent Agency Code: 72001Patent Agent: zhang zhichengAbstract The high-pressure discharge lamp is fitted with electric leads (3, 4, 9, 15) and with an outer bulb (5) in which a discharge vessel (1) is… Read More »

High-voltage stabilizing circuit

Application Number: 00104018Application Date: 2000.03.13Publication Number: 1267996Publication Date: 2000.09.27Priority Information: 1999/3/20 DE 19912627.5International: H04N3/185Applicant(s) Name: Deutsche Thomson-Brandt GmbHAddress: Inventor(s) Name: Hans G. Bickler;Jerrard. LilleyPatent Agency Code: 11105Patent Agent: lu xiaozhangAbstract The circuit for stabilizing a high voltage for a picture tube comprises a high-voltage transformer (TR), which has a primary winding (W1) and a high-voltage… Read More »