Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 85 - Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
Patents for H01H 85 - Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive (9,445)
08/1989
08/29/1989US4862134 Electrical fuse and method for its production
08/29/1989US4861285 Switching fusible apparatus
08/29/1989US4860437 Method of making a sub-miniature fuse
08/24/1989DE3840511A1 Electrical combination fuse switch
08/23/1989EP0329318A2 Switching fusible apparatus
08/23/1989EP0328771A2 Arrester disconnecting device
08/23/1989CN2043424U Open mode fuse switch
08/16/1989EP0328468A1 Indication device for the operation of cartridge fuses for electrical protection
08/15/1989US4857896 Polyphase circuit fuse condition indicating device
08/09/1989CN2042627U Civil current-limiting auto-alarming switch box
08/08/1989US4855705 Fuse with a solid arc-quenching body made of non-porous rigid ceramic
08/08/1989CA1258282A1 Fused circuit breaker cartridge
07/1989
07/25/1989US4851806 Fuse device and method of manufacturing such fuse device
07/25/1989US4851805 Method for the production of a sub-miniature fuse as well as sub-miniature fuse
07/13/1989DE3743482A1 Signalling system for a fuse insert
07/12/1989EP0323472A1 An electric fuse combined with a connector
07/11/1989US4846738 Fuseholder contact for Class CC rejection fuses
07/11/1989US4846733 Accessory fuse block
06/1989
06/29/1989DE3742532A1 Miniature fuse
06/28/1989EP0321771A2 Miniature fuse
06/27/1989US4842534 Fuse/bus bar assembly
06/27/1989US4841819 Fuse puller
06/22/1989DE3741743A1 Fuse switch
06/20/1989US4841413 Snap on fuse cover
06/20/1989US4841356 Fuses and their manufacture
06/14/1989EP0320321A1 Integrated circuit fuse-blowing means
06/14/1989EP0319606A1 Fused switch
06/14/1989CN2039465U Multi-purpose material-saving convenient safe
06/13/1989US4839625 Fuse
06/06/1989US4837546 Fuse block
06/06/1989US4836802 Sealed fuse holder
06/06/1989CA1255348A1 Under oil expulsion fuse cartridge assembly
05/1989
05/31/1989EP0111553B1 Shielded electric components
05/30/1989CA1254930A1 Fuse assembly
05/24/1989EP0316925A1 Fuse assembly for solid electrolytic capacitor
05/18/1989DE3737451A1 Electrical fuse link
05/16/1989US4831353 Cable fuse
05/16/1989US4830631 Fuse holder for connecting a flat-type fuse block between a pair of wires
05/16/1989US4830630 Hermetically sealed electrical terminal
05/16/1989CA1254252A1 High current interruptng fuse with arc quenching means
05/10/1989EP0314895A1 Fuse element
05/05/1989WO1989004030A1 Polyphase circuit fuse condition indicating device
05/03/1989EP0313709A1 Status-indicating fuse for D.C. current electrical systems
05/02/1989US4827238 Reversible blade terminal fuses
05/02/1989US4826454 Electrical shock-proof fuse holder
05/02/1989CA1253543A1 Time lag electrical fuse
04/1989
04/27/1989DE3734516A1 Fuse arrangement
04/25/1989CA1253183A1 Fuse for an alternating current power circuit
04/19/1989EP0312485A2 Encapsulated thermal protector
04/18/1989CA1252816A1 Full range oil expulsion fuse
04/12/1989CN2035920U Composite fuse cutout
04/12/1989CN2035919U Screw base fuse with phase interruption protector
04/11/1989US4820195 Sneak current protector with fuse
04/11/1989CA1252502A1 Plug-in fuse assembly with stackable housing
04/06/1989WO1989003117A1 Cable fuse
04/05/1989CN2035533U Warning indicator for fuse break
04/04/1989US4818967 Fused high voltage bushing
03/1989
03/29/1989CN1032088A 保护器 Protector
03/28/1989US4815993 Fuse carrier particularly for vehicles
03/28/1989CA1251817A1 Modular under oil expulsion fuse cartridge assembly
03/22/1989CN1031907A Snap on fuse cover
03/21/1989US4814946 Polysiloxane
03/21/1989CA1251500A1 Current limiting fuse with less inverse time-current characteristic
03/21/1989CA1251499A1 Electrical fuse
03/21/1989CA1251498A1 Fuse assembly having a non-sagging suspended fuse link
03/15/1989EP0307067A2 Fuse covers
03/15/1989EP0307018A1 A fuse
03/15/1989CN2034329U 保险桥 Insurance bridge
03/15/1989CN1031775A Fuse box capable of automatically displaying breakdown
03/14/1989US4812675 Security element circuit for programmable logic array
03/09/1989DE3728489A1 Electrical fuse link
03/07/1989CA1250873A1 Safety fuse assembly provided with an optoelectrical indicator device
03/07/1989CA1250872A1 Fuse with corrugated filament
03/07/1989CA1250871A1 Slow blow fuse
03/01/1989EP0305314A1 Pultruded or filament wound synthetic resin fuse tube
03/01/1989CN2033544U Arrester disengaging unit
02/1989
02/28/1989US4808964 Erosion resistant high current draw-out fuseholder
02/28/1989US4808963 Replaceable high current draw out fuseholder
02/28/1989US4808962 Fuse
02/28/1989US4808777 Electric switch
02/23/1989WO1989001697A1 Pultruded or filament wound synthetic resin fuse tube
02/21/1989US4807082 Current surge protector for power fuses
02/21/1989US4806118 Fuse package
02/16/1989DE3725907A1 Fuse link
02/15/1989CN2032761U Thunder-proof fuse
02/08/1989EP0302753A2 Fuse assemblies for electrical systems
02/08/1989EP0302568A2 Method of making an encapsulated fuse and the fuse made thereby
02/02/1989DE3723832A1 Printed circuit with an integrated fuse
02/01/1989EP0301533A2 Electric fuse and method for its manufacture
01/1989
01/31/1989US4801278 Low profile break-away fuseblock
01/25/1989EP0300768A2 Fuse clip assembly
01/25/1989EP0300654A2 Protective electric fuses
01/24/1989US4800460 Electrical power protection technique
01/24/1989US4800358 Fuse
01/17/1989US4798546 Bifurcated fuse clip
01/11/1989CN2030758U Safety plug having fusing display function
01/10/1989CA1248571A1 Electrical circuit breaking device
01/04/1989CN2030377U Plug-in fuse for electric meter
12/1988
12/28/1988CN88211480U Semi-sealed plug-in fuse
12/28/1988CN88211401U Multi-functional fuse switch
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