Patents
Sitemap › H01 - Basic electric elements › H01C - Resistors › H01C 10 - Adjustable resistors
Patents for H01C 10 - Adjustable resistors (3,867)
08/1983
08/23/1983US4400686 Variable electrical resistance device
08/23/1983US4400685 Control system
08/09/1983US4398170 Switch assembly for variable resistor
08/09/1983US4397251 Foot-operated control device for electrically operated appliances
07/1983
07/26/1983US4395695 Non-contact magnetic potentiometer
06/1983
06/28/1983US4390860 Electronically variable resistance device
06/28/1983US4390859 Electric thermostat with adjusting knob
06/07/1983US4387317 Method and apparatus for securing end winding conductors
05/1983
05/31/1983CA1147410A1 Electrode for a liquid rheostat, and liquid rheostat with said electrode
05/11/1983WO1983001708A1 Thin or thick layer technic voltage divider
04/1983
04/13/1983EP0076292A1 Electric contact, particularly for printed circuits of small electric appliances.
03/1983
03/16/1983EP0073904A2 Method of manufacturing printed circuits
03/15/1983US4376929 Optimized stress and strain distribution diaphragms
03/15/1983CA1143030A1 Pressure-sensitive transducer and apparatus
03/01/1983US4375631 Joystick control
02/1983
02/15/1983US4373405 Molded plastic control lock knob with push and/or pull feature
02/09/1983EP0071208A2 Rotary potentiometer
02/09/1983EP0070934A1 Variable electrical resistance device
02/01/1983US4371862 Variable resistance control
01/1983
01/19/1983EP0070035A2 High-voltage variable resistor
01/18/1983US4369424 Slide rheostat
12/1982
12/21/1982US4365231 Variable resistor device with lock mechanism
12/21/1982US4365230 Lead screw type variable resistor
12/14/1982CA1137577A1 Slide wire assembly for use under vigorous environmental conditions
12/07/1982US4363018 Electronic components of rotary type
11/1982
11/30/1982CA1136722A1 Miniature variable resistor
11/16/1982US4359711 Rotary variable resistor
11/09/1982US4358641 High voltage control devices
11/02/1982US4357592 Variable resistor and switch assembly
11/02/1982US4357591 Variable resistor
10/1982
10/28/1982WO1982003723A1 Electric contact, particularly for printed circuits of small electric appliances
10/19/1982US4355293 Electrical resistance apparatus having integral shorting protection
10/05/1982US4353053 Rotary variable resistor
10/05/1982CA1133084A1 Vernier control with coarse and fine resistance adjusting means
10/05/1982CA1133083A1 Rheostat trimmer with an oblique contact wiper
09/1982
09/28/1982US4352084 Variable resistor disk assembly
09/21/1982US4350741 Resistor elements
09/21/1982CA1132274A1 Tuning apparatus
08/1982
08/17/1982US4345236 Abrasion-resistant screen-printed potentiometer
08/17/1982US4345235 Variable resistance device having a resistance element with laser cuts
08/10/1982US4344063 Click setting variable resistor
07/1982
07/22/1982WO1982002455A1 Potentiometer
07/08/1982WO1982002281A1 Potentiometer
06/1982
06/30/1982EP0054908A1 Foot pedal motor control
06/15/1982US4334352 Method of making a variable resistance control
06/01/1982US4333068 Position transducer
05/1982
05/11/1982US4329676 Potentiometer
04/1982
04/28/1982EP0050231A2 Switching component with variable resistance
04/27/1982US4327350 Pressure transducer
04/13/1982US4325050 Control stick assembly
04/13/1982US4325049 Electrode for a liquid rheostat, and a liquid rheostat including such an electrode
04/06/1982US4323764 Control system and control device for controlling a heating unit and method of making and operating the same
04/06/1982US4322983 Method for generating electric signals and a push-button switch means therefor
03/1982
03/30/1982US4322711 Foot pedal motor control
03/24/1982EP0047849A2 Variable resistance device and a method of making such a device
03/17/1982EP0047289A1 A distributed rc-component with trimmable electric impedance
03/02/1982US4318075 Thick-film potentiometer
02/1982
02/23/1982US4317103 Variable resistor
02/09/1982US4315238 Bounceless switch apparatus
02/02/1982US4314229 Fader controlling variable resistor
02/02/1982US4314227 Electronic pressure sensitive transducer apparatus
02/02/1982US4313349 Sealed electrical control device for x-ray apparatus
01/1982
01/26/1982CA1117186A1 Jogging switch mechanism
01/19/1982US4311980 Device for pressure measurement using a resistor strain gauge
01/12/1982US4310824 Rotary variable resistor
01/05/1982US4309690 Miniature variable resistor
01/05/1982US4309689 Signal transducing unit
12/1981
12/15/1981US4306216 Variable resistor with click mechanism
12/15/1981CA1114466A1 Variable resistance control and method of making the same
12/02/1981EP0040727A2 Variable resistor device with lock mechanism
11/1981
11/24/1981US4302361 Pressure sensitive conductor
11/10/1981US4300114 Manually adjustable resistor device
10/1981
10/27/1981US4297671 Tandem insert molded electrical controls and process for producing same
10/20/1981US4296292 Variable electromechanical device
10/20/1981CA1111117A1 Variable electrical power control assembly
10/13/1981US4295119 Rotary variable resistor
10/06/1981US4293839 Ruthenium oxide, glass, gold electrodes
10/06/1981US4293837 Hall effect potentiometer
09/1981
09/29/1981US4292615 Switching element
09/29/1981US4292261 Pressure sensitive conductor and method of manufacturing the same
09/29/1981CA1109946A1 Electrical thermostat control apparatus
09/29/1981CA1109914A1 Electric steam generator
09/17/1981WO1981002652A1 A compound with trimmable electric impedance i.e.a stub
09/15/1981US4290042 Controller for electric motor
08/1981
08/18/1981US4284969 Potentiometer
08/18/1981CA1107328A1 Thermally sensitive electrical switch
08/11/1981US4283704 Variable resistor
08/11/1981US4283702 Contactless conductance potentiometer
08/11/1981CA1106927A1 Knob locking and drag device for electrical potentiometers
07/1981
07/28/1981US4281310 Foot controller
07/28/1981CA1106010A1 Push switch and potentiometer assembly
07/23/1981WO1981002069A1 Sealed electrical control device for x-ray apparatus
07/07/1981CA1104679A1 Explosion inhibiting potentiometer assembly and drive mechanism therefor
06/1981
06/30/1981US4276534 A contactless resistance potentiometer
06/30/1981US4275611 Joystick controller
06/16/1981US4274075 Electronic multi-range variable resistor
06/16/1981US4274074 Slide type variable resistor having dual tracks
06/16/1981US4273682 Artificial graphite
06/03/1981EP0029772A1 Method of manufacturing a piezoresistive gauge
05/1981
05/19/1981CA1101505A1 Trimmable resistor with a plurality of frangible conductive members
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