| Patents for H01H 69 - Apparatus or processes for the manufacture of emergency protective devices (1,560) |
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| 05/27/2009 | CN101441960A Multilayer tablet fuse and method of manufacturing the same |
| 05/20/2009 | CN201242989Y Heat protective switch component and electric heating tube device embedded with the same |
| 05/20/2009 | CN201242980Y Forming machine for covering insurance tube with casing tube |
| 04/23/2009 | US20090102594 fuse |
| 04/22/2009 | CN100481288C Capacitance apparatus |
| 04/15/2009 | EP2048684A1 Switching device and method for inserting or removing a tolerance insert in the magnetic chamber of a switching device |
| 04/15/2009 | CN201222463Y Forming machine for fuse case |
| 04/08/2009 | CN101404233A Fuses with slotted fuse bodies |
| 04/02/2009 | DE19963268B4 Sicherungsleiste, zugehöriger Sicherungskasten und Herstellungsverfahren Fuse block, fuse box and associated manufacturing processes |
| 04/01/2009 | CN101401181A Surface-mount current fuse |
| 03/25/2009 | CN101394036A Micro connector and manufacturing method therefor |
| 03/25/2009 | CN101393823A Alloy type temperature fuse and manufacturing method thereof |
| 03/19/2009 | US20090072943 Fuses with slotted fuse bodies |
| 03/18/2009 | CN101388308A Breaker of plastic casing |
| 03/18/2009 | CN100470704C Fuse threading weld capper |
| 03/04/2009 | CN100466135C Chip-type fuse and the method for forming melting off narrow portion thereof |
| 02/25/2009 | CN201199494Y Contact centering device |
| 02/12/2009 | WO2009019903A1 Chip fuse and its manufacturing method |
| 02/11/2009 | EP2023367A2 Method for adjusting trip sensitivity of thermal overload protection apparatus |
| 01/29/2009 | US20090025209 Connection Grid With Integrated Fuse, Method For The Production Thereof And System For Implementing This Method |
| 01/29/2009 | US20090025206 Connection Grid With Integrated Fuse, Method For The Production Thereof And System For Implementing This Method |
| 01/28/2009 | CN201188401Y Assembly positioner for thread-losing system of plastic case type breaker |
| 01/28/2009 | CN201188400Y Lock catch check tool for plastic case breaker |
| 01/28/2009 | CN100456408C Junction block for preventing elements from semiassembling and electric connection box equiped with the same junction block |
| 01/21/2009 | CN101350272A Apparatus for automatically mounting and outputting bimetallic strip of electric motor protector |
| 01/14/2009 | CN101345162A Workpiece circulation apparatus for electric motor protector assembly line |
| 01/01/2009 | US20090002911 Over voltage protection device with an air-gap |
| 12/31/2008 | EP1433190B1 Fuse element and method for making same |
| 12/17/2008 | CN201167065Y Simulation striker for a fuse |
| 12/11/2008 | US20080303626 Fuse For a Chip |
| 12/10/2008 | CN101320664A Tube fuse |
| 11/26/2008 | CN100437871C Composite insulator for fuse cutout |
| 11/18/2008 | US7453345 Connection grid with integrated fuse, method for the production thereof and system for implementing this method |
| 11/13/2008 | DE102007020989A1 Safety fuse manufacturing method for motor vehicle, involves heating coating material over melting point, holohedrally applying coating material in melting region, and die cutting of safety fuse from coated strip material |
| 11/12/2008 | CN101303947A System and method for interconnecting a plurality of printed circuits |
| 11/12/2008 | CN100433221C Prepn. method copper-aluminum composite conductive pole |
| 11/05/2008 | CN101299404A Temperature safety wire and method for manufacturing the same |
| 10/29/2008 | CN100429733C On-line intelligent checking table for low voltage breaker protective property |
| 10/14/2008 | US7436284 Low resistance polymer matrix fuse apparatus and method |
| 10/08/2008 | CN201130650Y Surface-contact type thin film safety wire structure |
| 10/08/2008 | CN101281839A Belt material for fused mass of fuse and manufacturing method thereof |
| 10/08/2008 | CN101281838A Vacuum cartridge fuse and process for manufacturing the same |
| 10/08/2008 | CN101281833A Application of high-frequency dielectric welding technique for soldering safety wire and method of use thereof |
| 10/01/2008 | CN201126798Y Breaker contact compressed-spring installation apparatus |
| 10/01/2008 | CN201126797Y Assembling jig for universal type breaker contact system |
| 10/01/2008 | CN100423158C Circuit-breaker bundling type moveable contact special mounting tool |
| 09/18/2008 | US20080222880 Surge protector |
| 09/17/2008 | CN201117545Y Electric power locomotive engine vacuum circuit-breaker |
| 09/11/2008 | US20080218305 Low resistance polymer matrix fuse apparatus and method |
| 09/10/2008 | CN101261915A An ultra-small fuse and its making technology |
| 09/10/2008 | CN101261914A Chip fuse and its making method |
| 09/10/2008 | CN100418280C Circuit breaker |
| 09/02/2008 | US7420453 Fusible link unit |
| 08/20/2008 | CN101246796A Extraction insulation composite pipe and manufacturing method thereof |
| 08/19/2008 | US7413488 Wire end terminal and method of producing same |
| 08/14/2008 | US20080191832 Chip-type fuse and method of manufacturing the same |
| 08/06/2008 | EP1953786A2 Method for producing removable contact parts with flat pins and contact parts made using this method |
| 07/30/2008 | CN201094133Y 一种焊接机 A welding machine |
| 07/17/2008 | DE19602642B4 Elektromagnetisches Relais und Verfahren zu dessen Herstellung An electromagnetic relay and process for its preparation |
| 07/16/2008 | CN101222100A Creepage protecting socket with life end checking function |
| 06/25/2008 | EP1934998A1 A fuse |
| 06/25/2008 | CN101206977A High-precision sheet type fuse and manufacturing method therefor |
| 06/18/2008 | CN101202186A Paster fuse and method of manufacture |
| 06/10/2008 | US7385475 Low resistance polymer matrix fuse apparatus and method |
| 06/04/2008 | CN101192487A Fuse manufacture method |
| 05/28/2008 | CN100390919C Alloy type temp fuse and wire for temp fuse element |
| 05/06/2008 | US7367114 Method for plasma etching to manufacture electrical devices having circuit protection |
| 04/16/2008 | CN201048113Y Lever rivet joint device of breaker |
| 04/16/2008 | CN101162815A Creepage protecting socket |
| 04/10/2008 | US20080084267 Fuse component |
| 04/02/2008 | CN201043083Y Self-feeding mechanism of electromagnetic release apparatus automatic assembly machine |
| 03/26/2008 | CN201041791Y Device for fuse assembly |
| 03/26/2008 | CN201041790Y Over-load break testing table for digital fully-automatic breaker |
| 03/26/2008 | CN101151697A Mixed slice type fuse with lead and its making method |
| 03/19/2008 | CN201038087Y Residual current operated protector dedicated switching device |
| 03/05/2008 | EP1384241B1 Current limiting circuit breaker |
| 02/26/2008 | US7334320 Method of making an electronic fuse with improved ESD tolerance |
| 02/06/2008 | CN201018126Y Creepage protecting socket with service life expiration detecting function |
| 02/06/2008 | CN101118825A Fuse system with serviceable connections |
| 01/29/2008 | US7323966 Thermal pellet incorporated thermal fuse and method of producing thermal pellet |
| 01/22/2008 | US7320171 Fuse component |
| 01/22/2008 | CA2142249C Single solenoid actuator for two-pole ground fault circuit interrupter |
| 01/17/2008 | WO2007111610A8 Hybrid chip fuse assembly having wire leads and fabrication method therefor |
| 12/26/2007 | CN101092055A Molding main insulation plate of open circuit insulator |
| 12/25/2007 | US7312688 Fuse element and method for making same |
| 12/13/2007 | WO2007140794A1 Connecting cap for an electrical component, method for producing it, electrical component and method for producing it |
| 12/05/2007 | CN100353474C Thermal pellet incorporated thermal fuse and method of producing thermal pellet |
| 11/28/2007 | CN200983344Y Fireproof protection switch |
| 11/14/2007 | EP1639616B1 Fuse, battery pack using the fuse, and method of manufacturing the fuse |
| 11/14/2007 | CN100349243C Alloy type temperature fuse and material for temperature fuse use |
| 11/07/2007 | CN200972969Y Leakage protection socket |
| 11/07/2007 | CN200972968Y Leakage protection socket |
| 11/06/2007 | CA2145972C A circuit protector and method of making a circuit protector |
| 10/25/2007 | WO2007119358A1 Surface-mount current fuse |
| 10/23/2007 | CA2279289C Encapsulated fuse with corona shield |
| 10/11/2007 | US20070236324 Thermal pellet type thermal fuse |
| 10/04/2007 | WO2007111610A1 Hybrid chip fuse assembly having wire leads and fabrication method therefor |
| 10/03/2007 | CN200956350Y Measuring device for residual current circuit breaker |
| 10/03/2007 | CN200956349Y Circuit breaker under-voltage action detecting device |
| 09/19/2007 | CN200950427Y Automatic sealer for full glass fuse tube |