WO2015088424A3 - Arrangement and method for controlling an electric current - Google Patents
Arrangement and method for controlling an electric current Download PDFInfo
- Publication number
- WO2015088424A3 WO2015088424A3 PCT/SE2014/051440 SE2014051440W WO2015088424A3 WO 2015088424 A3 WO2015088424 A3 WO 2015088424A3 SE 2014051440 W SE2014051440 W SE 2014051440W WO 2015088424 A3 WO2015088424 A3 WO 2015088424A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- main body
- arrangement
- controlling
- electric current
- heating
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/08—Cooling, heating or ventilating arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
- H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
- H01C7/027—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient consisting of conducting or semi-conducting material dispersed in a non-conductive organic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Thermistors And Varistors (AREA)
- Control Of Temperature (AREA)
Abstract
An arrangement for controlling an electric current comprises a main body (11), electrical main terminals (12a-b), a heating or cooling device (13), and a control device (14), wherein the main body has a temperature dependent electrical resistivity, the main terminals are electrically connected to the main body, the heating or cooling device is capable of heating or cooling at least a portion of the main body in response to which the main body gets heated or cooled and alters its electrical resistivity, and the control device is configured to control an electric current flown through the main body via the main terminals by means of controlling the heating or cooling device to heat or cool at least a portion of the main body. The arrangement can be used in a switch or an amplifier.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1351490 | 2013-12-12 | ||
SE1351490-6 | 2013-12-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015088424A2 WO2015088424A2 (en) | 2015-06-18 |
WO2015088424A3 true WO2015088424A3 (en) | 2015-09-24 |
Family
ID=52146636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE2014/051440 WO2015088424A2 (en) | 2013-12-12 | 2014-12-03 | Arrangement and method for controlling an electric current |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2015088424A2 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110198340A1 (en) * | 2010-02-12 | 2011-08-18 | General Electric Company | Triac control of positive temperature coefficient (ptc) heaters in room air conditioners |
US20120103562A1 (en) * | 2010-11-02 | 2012-05-03 | Clayton Alexander | Heated or cooled dishwasher safe dishware and drinkware |
WO2013151903A1 (en) * | 2012-04-04 | 2013-10-10 | Gentherm Incorporated | Temperature control systems with thermoelectric devices |
US20130279932A1 (en) * | 2012-04-24 | 2013-10-24 | Konica Minolta, Inc. | Image forming apparatus |
-
2014
- 2014-12-03 WO PCT/SE2014/051440 patent/WO2015088424A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110198340A1 (en) * | 2010-02-12 | 2011-08-18 | General Electric Company | Triac control of positive temperature coefficient (ptc) heaters in room air conditioners |
US20120103562A1 (en) * | 2010-11-02 | 2012-05-03 | Clayton Alexander | Heated or cooled dishwasher safe dishware and drinkware |
WO2013151903A1 (en) * | 2012-04-04 | 2013-10-10 | Gentherm Incorporated | Temperature control systems with thermoelectric devices |
US20130279932A1 (en) * | 2012-04-24 | 2013-10-24 | Konica Minolta, Inc. | Image forming apparatus |
Also Published As
Publication number | Publication date |
---|---|
WO2015088424A2 (en) | 2015-06-18 |
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