Tag Archives: switch

Digital switch

Application Number  00129010 Application Date  2000.09.26 Publication Number  1346079 Publication Date  2002.04.24 Priority Information     International Classification  G06F1/00   Applicant(s) Name  Beng Corp.   Address     Inventor(s) Name  Xu Zhengwen   Patent Agency Code  11105 Patent Agent  chen chen AbstractThe present invention relates to a digital switch, its structure includes push-button, microprocessor and… Read More »

Switch converter

Application Number  00128576 Application Date  2000.09.28 Publication Number  1290990 Publication Date  2001.04.11 Priority Information   1999/9/28 JP 275195/99   International Classification  H02M3/00;H02M3/335   Applicant(s) Name  Sony Corp.   Address     Inventor(s) Name  Nagahara Kiyokazu   Patent Agency Code  11105 Patent Agent  wang zhisen AbstractA non-control detection protecting circuit is prevented from malfunctioning when a… Read More »

Switch socket controlling lamp to light half or completely

Application Number  00128557 Application Date  2000.11.13 Publication Number  1332500 Publication Date  2002.01.23 Priority Information     International Classification  H01H19/46;H01R33/945;H01R33/955;H02M7/06   Applicant(s) Name  Guangzhou Gaoquan Electrical Appliance &. Lamps Co., Ltd.   Address     Inventor(s) Name  Lin Minying   Patent Agency Code  00000 Patent Agent   AbstractThe present invention discloses a structure and a operating… Read More »

Power source circuit switch

Application Number  00128513 Application Date  2000.09.30 Publication Number  1291815 Publication Date  2001.04.18 Priority Information   1999/9/30 JP 279602/1999   International Classification  C10M105/00;H02B1/00   Applicant(s) Name  Toshiba K.K.   Address     Inventor(s) Name  Kioroshi Hirotsugu;Sakamoto Kiyoyoshi;Sato Kosai   Patent Agency Code  11038 Patent Agent  li ying AbstractThere are provided an operating mechanism that drives the… Read More »

Switch power circuit and isolated variable transformer

Application Number  00128436 Application Date  2000.09.30 Publication Number  1290991 Publication Date  2001.04.11 Priority Information   1999/9/30 JP 278985/99   International Classification  H02M3/335;H02M7/00   Applicant(s) Name  Sony Corp.   Address     Inventor(s) Name  Yasumura Masayuki   Patent Agency Code  11105 Patent Agent  wang zhisen AbstractThe invention provides a switching power circuit and an insulating converter… Read More »

Push-button switch

Application Number  00128433 Application Date  2000.10.26 Publication Number  1294398 Publication Date  2001.05.09 Priority Information   1999/10/26 JP 304594/99   International Classification  H01H13/702;H01H13/705   Applicant(s) Name  Matsushita Electric Industrial Co., Ltd.   Address     Inventor(s) Name  Kitamura Toshiyasu;Namiki Teru;Koni Ichihiro   Patent Agency Code  11105 Patent Agent  li ruihai AbstractThe invention provides a button switch.… Read More »

Gas insulating switch device

Application Number  00128429 Application Date  2000.10.07 Publication Number  1291816 Publication Date  2001.04.18 Priority Information   1999/10/7 KR 43295/99   International Classification  H02B13/035   Applicant(s) Name  LG Industrial System Co., Ltd.   Address     Inventor(s) Name  Lee Sok-Won   Patent Agency Code  11105 Patent Agent  li xiaoshu AbstractA gas insulating switchgear comprising: a first switching… Read More »

Integrated rolling shock-proof device of built-in switch mechanism

Application Number  00128399 Application Date  2000.10.08 Publication Number  1301902 Publication Date  2001.07.04 Priority Information   1999/10/4 JP 318681/1999   International Classification  E04B1/98   Applicant(s) Name  Watanabe Arakazu   Address     Inventor(s) Name  Watanabe Arakazu   Patent Agency Code  11038 Patent Agent  chen jian AbstractThis invention provides an integrated rolling shock-proof device of built-in switch… Read More »

Multidirection operating switch

Application Number  00128206 Application Date  2000.12.15 Publication Number  1305207 Publication Date  2001.07.25 Priority Information   1999/12/16 JP 357753/99   International Classification  H01H25/04;H01H25/06   Applicant(s) Name  ALPS Electric Co., Ltd.   Address     Inventor(s) Name  Kichita Toshihiro;Kagawa Kozuyoshi   Patent Agency Code  11216 Patent Agent  liu jiyang AbstractA multi-directional operating switch is disclosed, comprising a… Read More »

Steam heated blanket and quilt controlled with relay and switch

Application Number: 00110614Application Date: 2000.07.05Publication Number: 1279924Publication Date: 2001.01.17Priority Information: International: A47C21/04;A47G9/02;F24H1/20Applicant(s) Name: Yang XishanAddress: Inventor(s) Name: Yang XishanPatent Agency Code: 00000Patent Agent: Abstract A steam-heated blanket or quilt includes heated blanket or quilt, steam generator and return water container, and features that the steam generator, is fixed to blanket or quilt and has assembled… Read More »

Lightning arrester with combined jet fuse switch

Application Number: 00121166Application Date: 2000.07.28Publication Number: 1336671Publication Date: 2002.02.20Priority Information: International: H01B17/00;H01C7/12;H01H85/00Applicant(s) Name: Electrical Switch Factory, Zhongdianlian Beijing Industry Development Corp.Address: Inventor(s) Name: Shi Tonghe;Xu ZhenzongPatent Agency Code: 11138Patent Agent: zhang yaoguangAbstract This invention relates to lightning arrester with combined jet fuse switch. It composed of an upper electrode head, the group umbrella shaped set,… Read More »

Switch using spiral tube

Application Number: 00126089Application Date: 2000.08.31Publication Number: 1340837Publication Date: 2002.03.20Priority Information: International: H01H51/01Applicant(s) Name: KMW Co., Ltd.Address: Inventor(s) Name: Kim Deuk-Lyong;Lee Tong-HuiPatent Agency Code: 11105Patent Agent: li xiaoshuAbstract A switch using solenoid is composed of a matrix with several slots on its surface, several solenoids arranged in slots and containing armature moving up or down when… Read More »

Instantaneous current conversion switch technique

Application Number: 00114508Application Date: 2000.04.21Publication Number: 1320940Publication Date: 2001.11.07Priority Information: International: H01H9/30;H01H9/38;H01H33/04;H01H33/12Applicant(s) Name: Xingyi Enterprise Group Co., Ltd, ShaanxiAddress: Inventor(s) Name: Zhu ZhongyanPatent Agency Code: 11245Patent Agent: sha chaAbstract A switch technique with instantaneous current conversion is disclosed. A non-contact switch is parallelly connected with the main contact of the different kinds of switch. At… Read More »

Speed selective switch

Application Number: 00122140Application Date: 2000.07.26Publication Number: 1285603Publication Date: 2001.02.28Priority Information: 1999/8/20 DE 19940971.4International: H01H9/30;H01H17/22Applicant(s) Name: Hao ZhongxingAddress: Inventor(s) Name: Hao ZhongxingPatent Agency Code: 31100Patent Agent: gu junfengAbstract The speed-selecting switch is a device capable of selecting speed and preventing current spark, including a casing, a turning regulation device, a rotating disk and a printed circuit… Read More »

Anti-fake method for protecting specially electric switch equipment

Application Number: 00118302Application Date: 2000.06.08Publication Number: 1277420Publication Date: 2000.12.20Priority Information: 1999/6/9 DE 19926166.0International: G09F7/00;H05K5/00Applicant(s) Name: ABB Patent GmbHAddress: Inventor(s) Name: P. Flowl;K. T. ViernaPatent Agency Code: 72001Patent Agent: zheng lizhuAbstract The invention describes a method for marking a product for detecting unauthorized imitations of the product, in particular of electrical switchgear equipment and the like.… Read More »

On/off switch for electric tool and speed regulator

Application Number: 00124100Application Date: 2000.08.28Publication Number: 1287369Publication Date: 2001.03.14Priority Information: 1999/9/3 DE 19942157.9International: H01C10/10;H01H3/02;H01L43/02;H02K29/06Applicant(s) Name: Hilti AGAddress: Inventor(s) Name: Vesmachu. Volt;Cornegebaur. Egong;Hellman. PeterPatent Agency Code: 11038Patent Agent: zhang zhaodongAbstract The present invention relates to an on/off switching device and a rotational speed control device used for electric tools, which comprises an on/off switching device(2)operated by… Read More »

Network switch between internal and external networks and its switch circuit

Application Number: 00111154Application Date: 2000.06.23Publication Number: 1331439Publication Date: 2002.01.16Priority Information: International: G06F1/16Applicant(s) Name: Yu YongAddress: Inventor(s) Name: Yu YongPatent Agency Code: 37108Patent Agent: zhang weidouAbstract A network switch between internal and external networks is a printed circuit board (PCB) which has a plug in PCB mode for matching with ISA slot of computer, a stop… Read More »

Switch mechanism for stereo viaduct steel network

Application Number: 00121212Application Date: 2000.08.08Publication Number: 1277121Publication Date: 2000.12.20Priority Information: International: B61B7/06Applicant(s) Name: Ren HaiAddress: Inventor(s) Name: Ren HaiPatent Agency Code: 00000Patent Agent: Abstract The present invention is one main equipment in viaduct network of stereo overhead city transport network platform. Via the switch mechanism, main lane, forked lane, stop lane, curved lane, linear and… Read More »

Switch device

Application Number: 00126224Application Date: 2000.06.28Publication Number: 1299142Publication Date: 2001.06.13Priority Information: 1999/12/6 JP 346420/1999International: H01H3/28;H01H33/38Applicant(s) Name: Mitsubishi Electric Corp.Address: Inventor(s) Name: Takeuch Toshie;Yoshizawa Toshiyuki;Aita HiroyukiPatent Agency Code: 11038Patent Agent: wang sibengAbstract To perform electromagnetic drive at a high efficiency and a high speed and to reduce capacity of power supply for an opening/closing electrode, in an… Read More »

Self-correction step-up active filtering switch power source

Application Number: 00116126Application Date: 2000.09.26Publication Number: 1346173Publication Date: 2002.04.24Priority Information: International: H02M1/12;H02M3/24;H02M3/335Applicant(s) Name: Yin GangAddress: Inventor(s) Name: Yin GangPatent Agency Code: 00000Patent Agent: Abstract The self-correcting step-up active filter switch power supply consists of six portions of protection inhibit circuit, radio-frequency interference filter circuit, commutating circuit, correcting step-up circuit, high-frequency filter circuit and D.C. output… Read More »

Intelligent radio remote control electric appliance switch system

Application Number: 00122150Application Date: 2000.07.22Publication Number: 1335679Publication Date: 2002.02.13Priority Information: International: H03K17/94;H05B39/00Applicant(s) Name: Chen HongxianAddress: Inventor(s) Name: Chen Hongxian;Chen Dingren;Jiang XiaoqiangPatent Agency Code: 44101Patent Agent: cheng guanghuiAbstract The intelligent radio remote control appliance switch system includes remote controlled emitter and remote controlled receiver, and features that the switch system consists of three parts including several… Read More »

Safety digital circuit switch

Application Number: 00118529Application Date: 2000.06.09Publication Number: 1279493Publication Date: 2001.01.10Priority Information: International: H01H27/10Applicant(s) Name: Zhong KexiongAddress: Inventor(s) Name: Zhong KexiongPatent Agency Code: 00000Patent Agent: Abstract A high-safety digital circuit switch is composed of shell, digital dial assemblage and digital display window. Its advantages include no need of key, low cost, high performance stability, long service life… Read More »

Double bus power transformer substation, and interruption and selection switch equipment for same

Application Number: 00124167Application Date: 2000.08.18Publication Number: 1286513Publication Date: 2001.03.07Priority Information: 1999/8/25 FR 9910790International: H02B1/22;H02B11/06;H02B11/167Applicant(s) Name: AlstomAddress: Inventor(s) Name: P. Roussel;B. Luscan;A. LiboldPatent Agency Code: 11038Patent Agent: wang maohuaAbstract The present invention relates to a double bus power transformer substation having two sets of busbar group(23, 24), each set of which located between the central row(40)of… Read More »

Technological method of raising the reliability of power-saving switch

Application Number: 00112956Application Date: 2000.05.22Publication Number: 1325185Publication Date: 2001.12.05Priority Information: International: D03D51/34;H02H7/085;H02H7/09;H03K17/96Applicant(s) Name: Zhang ShixiAddress: Inventor(s) Name: Zhang ShixiPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a technique method for raising reliability of electricity-saving switch. Said method includes: providing technique scheme according to circuit and product structure corresponding to said circuit scheme,… Read More »

Switch device

Application Number: 00121322Application Date: 2000.07.19Publication Number: 1282125Publication Date: 2001.01.31Priority Information: 1999/7/26 JP 210534/99International: H01R12/36;H01R13/42;H01R13/70;H02B1/26Applicant(s) Name: ALPS Electric Co., Ltd.Address: Inventor(s) Name: Moritoshi Haru;Taketa Masayuki;Goto YoshitomiPatent Agency Code: 11216Patent Agent: liu jiyangAbstract This switch device is equipped with AC inlets, having a connection pin for connection and a inlet terminal part, an AC switch, having a… Read More »

Power supply switch equipment

Application Number: 00126368Application Date: 2000.09.06Publication Number: 1287404Publication Date: 2001.03.14Priority Information: 1999/9/6 JP 251051/99International: H02M7/537Applicant(s) Name: Toshiba K.K.Address: Inventor(s) Name: Sato Kazuhiro;Nakajima Akira;Ichikawa KosakuPatent Agency Code: 31100Patent Agent: qian weiminAbstract A power converter apparatus, including a DC power source, a semiconductor stack, connected to the DC power source in parallel, having a plurality of semiconductor devices… Read More »

Infrared-induction electronic switch for lighting lamp

Application Number: 00116805Application Date: 2000.06.27Publication Number: 1331514Publication Date: 2002.01.16Priority Information: International: H03K17/725;H03K17/94;H05B37/02Applicant(s) Name: Bailitong Electronic Co Ltd (Shanghai)Address: Inventor(s) Name: Song Qun;Li Jian;Xie FangPatent Agency Code: 31100Patent Agent: chen liangAbstract An infrared controlled electronic switch for lamp is composed of rectifier, SCR, synchronous signal sampler, infrared induction device, trigger control generator, current limiter consisting of… Read More »

Arc extinguishing laminated piece set for electric switch device

Application Number: 00122247Application Date: 2000.07.28Publication Number: 1282972Publication Date: 2001.02.07Priority Information: 1999/7/29 DE 19935632.7International: H01H9/36Applicant(s) Name: ABB Patent GmbHAddress: Inventor(s) Name: E. Muders;R. Ckomort;R. SeernaPatent Agency Code: 72001Patent Agent: su juanAbstract An arc extinguishing stack of laminations(19)used for electric switch device(10), more particularly for line protection switch and motor protection switch, has a number of arc… Read More »

Thermo-optical switch, mfg. method thereof, method for changing optical circuit using thermo-optical switch

Application Number: 00118774Application Date: 2000.06.21Publication Number: 1278605Publication Date: 2001.01.03Priority Information: 1999/6/21 KR 23274/99International: G02B6/35Applicant(s) Name: Samsung Electronic Co., Ltd.Address: Inventor(s) Name: Chang U-hyo;Kim Hyun-Gi;Kim Jung-HiPatent Agency Code: 72001Patent Agent: wu zengyongAbstract A thermo-optic switch using a small drive power while exhibiting a reduction in the coupling loss caused by the coupling to optical fibers and… Read More »

Gas insulated switch

Application Number: 00124194Application Date: 2000.08.14Publication Number: 1308398Publication Date: 2001.08.15Priority Information: 1999/12/27 JP 368756/99International: H02B13/065Applicant(s) Name: Mitsushita Electric Corp.Address: Inventor(s) Name: Aomoto Hirohide;Maita Kyohiro;Matsumoto MitsusePatent Agency Code: 31100Patent Agent: fang xiaogongAbstract A gas insulated switching device including a series of pressure containers mutually connected, in which a conductor is positioned in an inside center, and an… Read More »