SE468026B - Saett att framstaella en elektrisk anordning - Google Patents
Saett att framstaella en elektrisk anordningInfo
- Publication number
- SE468026B SE468026B SE9001990A SE9001990A SE468026B SE 468026 B SE468026 B SE 468026B SE 9001990 A SE9001990 A SE 9001990A SE 9001990 A SE9001990 A SE 9001990A SE 468026 B SE468026 B SE 468026B
- Authority
- SE
- Sweden
- Prior art keywords
- mixture
- electrodes
- electrically conductive
- polymeric material
- percent
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract description 67
- 239000000203 mixture Substances 0.000 claims abstract description 67
- 229920000642 polymer Polymers 0.000 claims abstract description 31
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000000155 melt Substances 0.000 claims abstract description 8
- 239000012254 powdered material Substances 0.000 claims abstract description 8
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims abstract description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- 239000007769 metal material Substances 0.000 claims description 16
- -1 polyethylene Polymers 0.000 claims description 13
- 239000004071 soot Substances 0.000 claims description 12
- 239000006229 carbon black Substances 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 230000035515 penetration Effects 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 239000002344 surface layer Substances 0.000 claims description 6
- 229920001940 conductive polymer Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 2
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 claims 1
- 229910033181 TiB2 Inorganic materials 0.000 claims 1
- 239000002861 polymer material Substances 0.000 abstract description 7
- 238000002156 mixing Methods 0.000 abstract description 2
- 230000001427 coherent effect Effects 0.000 abstract 2
- 230000001681 protective effect Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- 239000010410 layer Substances 0.000 description 9
- 239000004020 conductor Substances 0.000 description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229920001083 polybutene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910007948 ZrB2 Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- VWZIXVXBCBBRGP-UHFFFAOYSA-N boron;zirconium Chemical compound B#[Zr]#B VWZIXVXBCBBRGP-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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
- 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
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Ceramic Engineering (AREA)
- Electromagnetism (AREA)
- Thermistors And Varistors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Noodles (AREA)
- Dc-Dc Converters (AREA)
- Fuses (AREA)
- Battery Electrode And Active Subsutance (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9001990A SE468026B (sv) | 1990-06-05 | 1990-06-05 | Saett att framstaella en elektrisk anordning |
| EP91910990A EP0533760B1 (de) | 1990-06-05 | 1991-05-28 | Verfahren zur herstellung einer elektrischen vorrichtung |
| PCT/SE1991/000375 WO1991019297A1 (en) | 1990-06-05 | 1991-05-28 | Method of manufacturing an electrical device |
| JP3510583A JP2836959B2 (ja) | 1990-06-05 | 1991-05-28 | 電気装置の製造方法 |
| DE69131787T DE69131787T2 (de) | 1990-06-05 | 1991-05-28 | Verfahren zur herstellung einer elektrischen vorrichtung |
| AT91910990T ATE186793T1 (de) | 1990-06-05 | 1991-05-28 | Verfahren zur herstellung einer elektrischen vorrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9001990A SE468026B (sv) | 1990-06-05 | 1990-06-05 | Saett att framstaella en elektrisk anordning |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9001990D0 SE9001990D0 (sv) | 1990-06-05 |
| SE9001990L SE9001990L (sv) | 1991-12-06 |
| SE468026B true SE468026B (sv) | 1992-10-19 |
Family
ID=20379667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9001990A SE468026B (sv) | 1990-06-05 | 1990-06-05 | Saett att framstaella en elektrisk anordning |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0533760B1 (de) |
| JP (1) | JP2836959B2 (de) |
| AT (1) | ATE186793T1 (de) |
| DE (1) | DE69131787T2 (de) |
| SE (1) | SE468026B (de) |
| WO (1) | WO1991019297A1 (de) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4221309A1 (de) * | 1992-06-29 | 1994-01-05 | Abb Research Ltd | Strombegrenzendes Element |
| JP2965815B2 (ja) * | 1993-04-05 | 1999-10-18 | アルプス電気株式会社 | 半田付け可能な塗膜形成用導電性ペースト |
| EP0640995B1 (de) * | 1993-08-25 | 1997-06-25 | Abb Research Ltd. | Elektrisches Widerstandselement und Verwendung dieses Widerstandselementes in einem Strombegrenzer |
| IT1267672B1 (it) * | 1994-01-17 | 1997-02-07 | Hydor Srl | Composto resistivo termosensibile, suo metodo di realizzazione ed uso |
| DE4427161A1 (de) | 1994-08-01 | 1996-02-08 | Abb Research Ltd | Verfahren zur Herstellung eines PTC-Widerstandes und danach hergestellter Widerstand |
| DE19520869A1 (de) * | 1995-06-08 | 1996-12-12 | Abb Research Ltd | PTC-Widerstand |
| US5793276A (en) * | 1995-07-25 | 1998-08-11 | Tdk Corporation | Organic PTC thermistor |
| US5614881A (en) * | 1995-08-11 | 1997-03-25 | General Electric Company | Current limiting device |
| DE19534442A1 (de) * | 1995-09-16 | 1997-03-27 | Abb Research Ltd | Überstromschutzvorrichtung |
| DE19548741A1 (de) * | 1995-12-23 | 1997-06-26 | Abb Research Ltd | Verfahren zur Herstellung eines Materials für PTC-Widerstände |
| US5929744A (en) * | 1997-02-18 | 1999-07-27 | General Electric Company | Current limiting device with at least one flexible electrode |
| US6535103B1 (en) | 1997-03-04 | 2003-03-18 | General Electric Company | Current limiting arrangement and method |
| US5977861A (en) * | 1997-03-05 | 1999-11-02 | General Electric Company | Current limiting device with grooved electrode structure |
| US6191681B1 (en) | 1997-07-21 | 2001-02-20 | General Electric Company | Current limiting device with electrically conductive composite and method of manufacturing the electrically conductive composite |
| US6373372B1 (en) | 1997-11-24 | 2002-04-16 | General Electric Company | Current limiting device with conductive composite material and method of manufacturing the conductive composite material and the current limiting device |
| DE19800470A1 (de) * | 1998-01-09 | 1999-07-15 | Abb Research Ltd | Widerstandselement |
| US6290879B1 (en) | 1998-05-20 | 2001-09-18 | General Electric Company | Current limiting device and materials for a current limiting device |
| US6124780A (en) * | 1998-05-20 | 2000-09-26 | General Electric Company | Current limiting device and materials for a current limiting device |
| US6133820A (en) * | 1998-08-12 | 2000-10-17 | General Electric Company | Current limiting device having a web structure |
| DE19915525A1 (de) * | 1999-04-07 | 2000-11-02 | Bosch Gmbh Robert | Temperaturfühler mit wenigstens einer Leiterbahn und Verfahren zur Herstellung eines Temperaturfühlers |
| US6323751B1 (en) | 1999-11-19 | 2001-11-27 | General Electric Company | Current limiter device with an electrically conductive composite material and method of manufacturing |
| WO2002079302A1 (en) * | 2001-03-28 | 2002-10-10 | Perplas Ltd | Composite obtainable by sintering an inorganic material with one or more polymers |
| FR3038710B1 (fr) * | 2015-07-10 | 2021-05-28 | Cpc Tech | Capteur d'une caracteristique physique, comportant de preference une structure multicouches |
| CN107230511B (zh) * | 2016-03-24 | 2019-09-03 | 上海利韬电子有限公司 | 导电聚合物组合物、电气器件及其制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2309834A1 (de) * | 1973-02-28 | 1974-08-29 | Bosch Gmbh Robert | Verfahren zur herstellung von kohlebuersten fuer elektrische maschinen |
| US4533685A (en) * | 1983-07-26 | 1985-08-06 | Hudgin Donald E | Polymer-metal blend |
| EP0185783A1 (de) * | 1984-12-20 | 1986-07-02 | General Electric Company | Abschirmung höherer Wirksamkeit durch thermoplastische Werkstoffe |
| EP0371059A1 (de) * | 1986-01-14 | 1990-06-06 | Raychem Corporation | Elektrisch leitende kunstharzmasse |
-
1990
- 1990-06-05 SE SE9001990A patent/SE468026B/sv not_active IP Right Cessation
-
1991
- 1991-05-28 AT AT91910990T patent/ATE186793T1/de not_active IP Right Cessation
- 1991-05-28 WO PCT/SE1991/000375 patent/WO1991019297A1/en not_active Ceased
- 1991-05-28 EP EP91910990A patent/EP0533760B1/de not_active Expired - Lifetime
- 1991-05-28 JP JP3510583A patent/JP2836959B2/ja not_active Expired - Fee Related
- 1991-05-28 DE DE69131787T patent/DE69131787T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| SE9001990D0 (sv) | 1990-06-05 |
| EP0533760A1 (de) | 1993-03-31 |
| DE69131787T2 (de) | 2000-06-21 |
| SE9001990L (sv) | 1991-12-06 |
| WO1991019297A1 (en) | 1991-12-12 |
| EP0533760B1 (de) | 1999-11-17 |
| JP2836959B2 (ja) | 1998-12-14 |
| ATE186793T1 (de) | 1999-12-15 |
| JPH05508055A (ja) | 1993-11-11 |
| DE69131787D1 (de) | 1999-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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