Patents
Patents for H01C 3 - Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven, or formed as grids (1,191)
06/1999
06/29/1999US5917404 Power resistor
05/1999
05/18/1999CA2164017C Surface mount resistor and method for making same
05/12/1999CN2318695Y Resistor
05/04/1999US5900135 Reducing an adherence between the first carrier and the metal film by electrically conductive contacting of the electrolyte solution; immersing an electrode in the aqueous electrolyte solution; and applying a voltage between the metal film and
04/1999
04/15/1999WO1999018584A1 Resistor and method for manufacturing the same
03/1999
03/16/1999CA2162484C Flexible potentiometer in a horn control system
03/16/1999CA2028043C Chip form of surface mounted electrical resistance and its manufacturing method
03/03/1999CN2309603Y Integral sintered wire ceramic platinum resistance
03/02/1999US5877674 Resistor with elongated resistor element panels
02/1999
02/26/1999CA2213904A1 Method of thawing frozen road culverts
12/1998
12/15/1998US5849113 Electrical resistant alloy having a high temperature coefficient of resistance
12/09/1998CN2300173Y Screwed ceramic tube damping resistance
12/01/1998US5844467 Low inductance shunt for current limiting polymer applications
10/1998
10/29/1998WO1998048431A1 Resistors formed of aluminum-titanium alloys
10/28/1998EP0874374A1 Resistive flexible belt and apparatus using it
09/1998
09/24/1998DE19711632A1 Liquid cooled power resistance
09/08/1998US5805049 Temperature-measuring-resistor, manufacturing method therefor, ray detecting element using the same
08/1998
08/18/1998US5796568 Current limiter device
07/1998
07/13/1998CA2197381A1 Power resistor
07/01/1998EP0851438A1 Resistor string with equal resistance resistors and converter incorporating the same
06/1998
06/16/1998US5767485 Sheathed heater with a series-connected current regulating resistor comprised of cobalt-copper alloy
05/1998
05/20/1998DE19710539C1 Sensor arrangement for measuring mass of flowing medium using principle of heated film anemometer
04/1998
04/15/1998EP0836201A2 PTC resistor
03/1998
03/19/1998WO1998011566A1 Resistor with elongated resistor element panels
12/1997
12/16/1997US5699036 Shunt
12/10/1997EP0812051A1 Resistance device, in particular for the electrical supply of an electromotor
11/1997
11/19/1997CN2268293Y Grid-plate type resistance element
11/18/1997US5689143 Arrangement of resistors for switching of capacitive loads in an electromagnetic switching device
11/11/1997US5686880 Continuous weave resistor grid
10/1997
10/23/1997DE19615729A1 Protection of electrical equipment, e.g. computer, against lightning overload voltages
09/1997
09/09/1997US5666375 Semiconductor quantum well laser having a low threshold current density
08/1997
08/05/1997CA2034173C Resistor grid heat dissipating assembly
07/1997
07/23/1997EP0785396A1 A sheathed heater and a temperature self-regulating type glow plug
07/02/1997CN1153412A Electrothermal heat absorber and temp. auto-controlled glow plug
06/1997
06/17/1997CA2119366C Liquid-cooled heavy-duty resistor
06/10/1997CA2092636C Bulk metal chip resistor
05/1997
05/14/1997EP0773561A1 Start and/or brake rheostat for the thermal dissipation of electrical energy passing through, assembling such a rheostat and vehcile with such a rheostat
05/14/1997EP0698276A4 Flexible potentiometer in a horn control system
04/1997
04/01/1997US5617281 Low cost circuit controller
03/1997
03/26/1997EP0764334A1 Process for manufacturing components on a metal film base
03/25/1997CA2095562C Energy dissipation resistor for implantable defibrillation circuitry
03/11/1997US5610572 Resistor element having a plurality of glass layers
02/1997
02/18/1997US5604477 Surface mount resistor and method for making same
01/1997
01/21/1997US5596309 Reduced inductance coaxial resistor
01/01/1997CN2244243Y Mosaic buried platinum resistance for motor
12/1996
12/11/1996CN2242509Y Metallic housing type resistor
12/10/1996US5583476 Flexible potentiometer
11/1996
11/19/1996US5576684 For use in an automobile
11/12/1996US5573690 Ceramic articles
11/06/1996CN1135083A Processing end of wound resistance wire
10/1996
10/31/1996DE19513175A1 Electrical resistor with two coil windings
10/10/1996WO1996031887A1 Process for manufacturing components on a metal film base
09/1996
09/26/1996DE3546916C2 High power low value electrical resistor
09/25/1996CN1131820A Resistor string with equal resistance resistors
09/10/1996US5555246 Process for the production of a balanced wire resistor
09/04/1996EP0730281A2 Processing the end of a wound resistance wire
08/1996
08/21/1996CN2233617Y High-temp, high-voltage and high-power wire-wound resistor
08/20/1996US5548268 Fine-line thick film resistors and resistor networks and method of making same
07/1996
07/09/1996US5534862 Resistor string with equal resistance resistors
06/1996
06/20/1996DE19512813C1 Verfahren zur Herstellung von Bauelementen A process for the production of components
06/12/1996EP0716427A2 Surface mount resistor and method for making same
06/05/1996EP0715317A1 Resistor assembly
05/1996
05/28/1996US5521576 Fine-line thick film resistors and resistor networks and method of making same
05/22/1996EP0713228A1 Current limiting device
04/1996
04/24/1996EP0708532A1 Resistor string with equal resistance resistors and digital-analog converter using the same
04/16/1996US5508677 Liquid-cooled heavy-duty resistor
03/1996
03/27/1996CN2223520Y Non-inductive electric resistor with diagonal network electric resistor elements
02/1996
02/28/1996EP0698276A1 Flexible potentiometer in a horn control system
10/1995
10/11/1995EP0676774A2 Resistance apparatus
10/11/1995CN2209825Y Outdoor noninductive network electrical resistor
09/1995
09/21/1995DE4441279C1 Current suppressor
08/1995
08/16/1995EP0604481B1 Liquid-cooled heavy-duty resistor
07/1995
07/05/1995CN2202963Y Inductanceless screen type resistance element
06/1995
06/22/1995DE4343149A1 Power resistor for incorporation in assembly of liq. coolers and semiconductor cells
06/06/1995US5422622 For suppressing electromagnetic radiation in an electronic device
04/1995
04/26/1995EP0649768A1 Improved dynamic braking grid resistor configuration for reducing EMI in an electric traction motor vehicle
04/22/1995CA2118064A1 Dynamic braking grid resistor configuration for reducing emi in an electric traction motor vehicule
03/1995
03/07/1995US5396214 Dynamic braking grid resistor configuration for reducing EMI in an electric traction motor vehicle
01/1995
01/26/1995DE4324733A1 Meandering flat-strip resistance winding
12/1994
12/13/1994CA1333494C Wound type high voltage resistance wire
11/1994
11/29/1994US5367906 Hot wire air flow meter
11/24/1994WO1994027301A1 Flexible potentiometer in a horn control system
11/02/1994EP0622813A1 Resistive element for power resistor
11/02/1994EP0622812A1 Powerresistor with natural convection
10/1994
10/04/1994US5353005 Liquid-cooled high-load resistor
08/1994
08/18/1994DE4337676A1 Trimmed wire-wound resistor for temperature detection, and method for the production of trimmed wire-wound resistors
07/1994
07/13/1994EP0605800A1 Resistors from compound material and method for their fabrication
07/06/1994EP0604481A1 Liquid-cooled heavy-duty resistor.
05/1994
05/17/1994US5312442 Energy dissipation resistor for implantable defibrillation circuitry
05/03/1994US5309135 Flexible potentiometer in a horn control system
04/1994
04/19/1994US5304978 Resistor grid assembly having "U" bend resistor elements
02/1994
02/15/1994US5287083 Bulk metal chip resistor
01/1994
01/25/1994US5281944 Slide-in resistor grid
11/1993
11/10/1993EP0568960A2 Energy dissipation resistor for implantable defibrillator
09/1993
09/15/1993EP0560139A2 Liquid-cooled power resistor
09/13/1993CA2091431A1 Liquid-cooled high-load resistor
08/1993
08/24/1993CA1321631C Surface mount wirewound resistor and method of making the same
07/1993
07/29/1993DE4225724A1 Power resistor for liq. cooling with flat strip coil(s) - surrounded on all sides by insulating plastics material or cast resin layer
07/20/1993US5229743 High voltage protection resistor
06/1993
06/22/1993US5221917 Resistor ribbon for resistor grids
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