Patents
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)
01/1977
01/04/1977US4001749 Electric fuse for elevated circuit voltages
01/04/1977US4001748 Electric fuse having helically wound fusible element and process for manufacturing the fuse
12/1976
12/28/1976US4000447 Electrical junction box for motor vehicles having printed circuit fuse means and connecting means therein
12/14/1976US3997862 Labelled high-voltage fuse
11/1976
11/23/1976US3993395 Modular snap-together fuse block assembly
11/02/1976US3990031 Electrical bushing containing a full-range current-limiting fuse
10/1976
10/12/1976US3986158 Electric fuse having casing of synthetic-resin-glass-cloth laminate
10/12/1976US3986157 Electric fuse having substantially prismatic casing
10/05/1976US3984801 Rejection type fuse clip
10/05/1976US3984800 Electric fuse having a casing of a synthetic-resin-glass-cloth laminate including rovings
09/1976
09/28/1976US3983526 Current limiting fuse with auxiliary element arcing clip spaced by nonporous dielectric member
09/28/1976US3983525 Electric fuse and tube material adapted for use as fuse casing
09/28/1976US3983524 Electrical current limiting fuse having fusible element with additional cross-sectional necks at an arcing clip
09/07/1976US3979709 Electric fuse having a multiply casing of a synthetic - resin glass-cloth laminate
08/1976
08/31/1976US3978443 Fusible resistor
08/10/1976US3974105 Overtemperature and overcurrent resistor fuse
08/10/1976US3973318 Method of making a fuse puller
07/1976
07/27/1976US3972015 Heat insulated fused high voltage bushing
07/13/1976US3969695 Electric fuse and terminal plug therefor
07/13/1976US3969694 Electric fuse for elevated circuit voltages capable of interrupting small overload currents
06/1976
06/29/1976US3967228 Electric current limiting fuse having a filter disposed in one end cap
06/22/1976US3965452 Exhaust control device for circuit interrupting devices
06/15/1976US3964010 Simple, small-sized fuse
06/15/1976US3962782 Method of making a miniature plug-in fuse
06/08/1976US3962668 Electric low-voltage fuse
06/08/1976US3962667 Combination fuse and bushing
06/08/1976US3962666 Support plates for a helically wound fusible element
06/01/1976US3960435 Cartridge fuse clip with rejection means
05/1976
05/18/1976US3958206 Chemically augmented electrical fuse
05/18/1976US3958205 Open link total range fault interrupter
05/04/1976US3955167 Encapsulated vacuum fuse assembly
04/1976
04/27/1976US3953818 Externally bussed, encapsulated current limiting fuse for pad mounted transformers
04/20/1976US3951015 Fuse handling tool
04/06/1976US3949343 Grounded surface distribution apparatus
04/06/1976US3949342 Electric fuse for elevated circuit voltages
04/06/1976US3949341 Power vacuum fuse using coaxial cylinders
04/06/1976US3949340 Fuse construction
03/1976
03/30/1976US3947798 Re-usable electrical fuse
03/30/1976US3947797 Circuit interrupting means
03/23/1976US3946351 Shielded fuse assembly
02/1976
02/24/1976US3940728 Alloy for a high temperature fuse
02/10/1976US3938067 Protector for electric circuits
02/03/1976US3936787 Cartridge fuse carrier assembly
01/1976
01/27/1976US3935553 Cartridge fuse for d-c circuits
01/06/1976US3931602 Thermal limiter for one or more electrical circuits and method of making the same
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