Kjellqvist
Jerker B.l. Kjellqvist, Waedenswil CH
Patent application number | Description | Published |
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20110097898 | IMPROVED METHOD FOR DEGASSING CABLES - The present invention is a method for degassing an electrical cable having a crosslinked, semiconductive shield layer prepared from a composition made from or containing (i) a phase I material consisting essentially of a polar copolymer of ethylene and an unsaturated ester having 4 to 20 carbon atoms, (ii) a phase II material consisting essentially of a nonpolar, low density polyethylene, and (iii) a conducting filler material dispersed in the phase I material and/or the phase II material. The de-gassing temperature is greater than 70 degrees Celsius. | 04-28-2011 |
20150122529 | POLYMERIC COATINGS FOR COATED CONDUCTORS - Coated conductors comprising a conductive core at least partially surrounded by a polymeric coating. The polymeric coating comprises an α-olefin based polymer and an α-olefin block composite. The α-olefin block composite comprises block copolymers having hard segments and soft segments. | 05-07-2015 |
Jerker B.l. Kjellqvist, Wadenswil CH
Patent application number | Description | Published |
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20090056973 | SEMICONDUCTIVE COMPOSITIONS - The present invention is a polymer composite made from or containing: (i) a phase I material consisting essentially of a polar copolymer of ethylene and an unsaturated ester having 4 to 20 carbon atoms; (ii) a phase II material consisting essentially of a nonpolar, low density polyethylene; and (iii) a conducting filler material dispersed in the phase I material and/or the phase II material in an amount sufficient to be equal to or greater than the amount required to generate a continuous conducting network in the phase I and phase II materials. The invention also includes articles made from the polymer composite. | 03-05-2009 |
Lars Peter Johan Kjellqvist, Molnbo SE
Patent application number | Description | Published |
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20110064532 | PORTABLE POWER DRILL WITH DRILLING IMPLEMENT ROTATING AND FEEDING MEANS - A portable power drill includes a housing, a drilling implement carrying drive spindle, and a drive motor for rotating and axially feeding the drive spindle. The drive spindle is rotatively and axially displaceable relative to the housing and connected to the drive motor via angle gears, a feed mechanism and two bevel gears supported on the drive spindle. The drive motor is drivingly connected to the drive spindle via a belt drive transmission, a feed shaft, and an angle gear including an axially locked but rotative nut piece. The feed shaft is located in parallel with and coupled to the drive motor via a transmission and drivingly connected to said nut piece. The drive motor is an electric motor controlled and monitored by a programmable control unit. | 03-17-2011 |
20110091295 | PORTABLE POWER DRILL WITH DRILLING IMPLEMENT ROTATING AND FEEDING MEANS - A portable power drill comprises a housing, a drilling implement carrying drive spindle, and two individually powered and controlled motors for rotating and axially feeding the drive spindle. The drive spindle is rotative and axially displaceable relative to the housing and connected to the drive and feed motors via angle gears including two bevel gears supported on the drive spindle. The feed via an axially locked but rotative nut piece and an external thread on the drive spindle, whereas the drive motor is drivingly connected to the drive spindle via longitudinal keyways on the drive spindle and mating splines in one of the bevel gears. The drive motor and the feed motor are electric motors controlled and monitored by a programmable control unit. | 04-21-2011 |
Lars Peter Johan Kjellqvist, Moelnbo SE
Patent application number | Description | Published |
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20140002065 | Encoder | 01-02-2014 |
20150130512 | Encoder - An encoder is configured for detection of rotational movement of a rotatable shaft in relation to a part of a machine, and a method is provided for generating a reference signal by an encoder. | 05-14-2015 |
Lars Peter Johanå Kjellqvist, Mölnbo SE
Patent application number | Description | Published |
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20160049817 | POWER TOOL WITH STEP-UP CONVERTER - A power tool, includes an electrical motor unit connectable to a battery unit, wherein: a step-up converter, connectable between the battery unit and electrical motor unit, converts a battery voltage U | 02-18-2016 |