JPH053101A - 電気装置 - Google Patents
電気装置Info
- Publication number
- JPH053101A JPH053101A JP3175067A JP17506791A JPH053101A JP H053101 A JPH053101 A JP H053101A JP 3175067 A JP3175067 A JP 3175067A JP 17506791 A JP17506791 A JP 17506791A JP H053101 A JPH053101 A JP H053101A
- Authority
- JP
- Japan
- Prior art keywords
- ptc
- voltage difference
- electric device
- less
- electrodes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920001940 conductive polymer Polymers 0.000 claims abstract description 15
- 230000005855 radiation Effects 0.000 claims abstract description 7
- 229920000642 polymer Polymers 0.000 abstract description 13
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000004132 cross linking Methods 0.000 description 5
- 239000011888 foil Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000011231 conductive filler Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000004684 trihydrates Chemical class 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 241001264730 Callistemon salignus Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 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
- 229920000339 Marlex Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002322 conducting polymer Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004634 thermosetting polymer Substances 0.000 description 1
- 229920001567 vinyl ester resin Polymers 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
- H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Ceramic Engineering (AREA)
- Electromagnetism (AREA)
- Thermistors And Varistors (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Conductive Materials (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25049181A | 1981-04-02 | 1981-04-02 | |
| US250,491 | 1981-04-02 | ||
| US06/254,352 US4426633A (en) | 1981-04-15 | 1981-04-15 | Devices containing PTC conductive polymer compositions |
| US254,352 | 1981-04-15 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5592582A Division JPS57176605A (en) | 1981-04-02 | 1982-04-02 | Electric device and method of producing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH053101A true JPH053101A (ja) | 1993-01-08 |
Family
ID=26940917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3175067A Pending JPH053101A (ja) | 1981-04-02 | 1991-07-16 | 電気装置 |
Country Status (6)
| Country | Link |
|---|---|
| EP (2) | EP0311142B1 (xx) |
| JP (1) | JPH053101A (xx) |
| DE (2) | DE3279970D1 (xx) |
| GB (1) | GB2096393B (xx) |
| HK (1) | HK83689A (xx) |
| SG (1) | SG89388G (xx) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005038826A1 (ja) * | 2003-10-21 | 2005-04-28 | Tyco Electronics Raychem K.K. | Ｐｔｃ素子および蛍光灯用スタータ回路 |
| CN102412094A (zh) * | 2010-09-20 | 2012-04-11 | 胜德国际研发股份有限公司 | 保护电路 |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4724417A (en) * | 1985-03-14 | 1988-02-09 | Raychem Corporation | Electrical devices comprising cross-linked conductive polymers |
| EP0242029B1 (en) | 1986-02-20 | 1991-12-11 | RAYCHEM CORPORATION (a Delaware corporation) | Method and articles employing ion exchange material |
| US4907340A (en) * | 1987-09-30 | 1990-03-13 | Raychem Corporation | Electrical device comprising conductive polymers |
| US4924074A (en) * | 1987-09-30 | 1990-05-08 | Raychem Corporation | Electrical device comprising conductive polymers |
| ATE296478T1 (de) * | 1995-03-22 | 2005-06-15 | Tyco Electronics Corp | Elektrische vorrichtung |
| TW309619B (xx) | 1995-08-15 | 1997-07-01 | Mourns Multifuse Hong Kong Ltd | |
| EP0953992A1 (en) | 1995-08-15 | 1999-11-03 | Bourns Multifuse (Hong Kong), Ltd. | Surface mount conductive polymer devices and methods for manufacturing such devices |
| DE19548741A1 (de) * | 1995-12-23 | 1997-06-26 | Abb Research Ltd | Verfahren zur Herstellung eines Materials für PTC-Widerstände |
| US5814264A (en) * | 1996-04-12 | 1998-09-29 | Littelfuse, Inc. | Continuous manufacturing methods for positive temperature coefficient materials |
| TW343423B (en) * | 1996-08-01 | 1998-10-21 | Raychem Corp | Method of making a laminate comprising a conductive polymer composition |
| US6020808A (en) | 1997-09-03 | 2000-02-01 | Bourns Multifuse (Hong Kong) Ltd. | Multilayer conductive polymer positive temperature coefficent device |
| CN1319235A (zh) | 1998-09-25 | 2001-10-24 | 伯恩斯公司 | 制备正温度系数聚合材料的两步方法 |
| DE10310722A1 (de) | 2003-03-10 | 2004-09-23 | Tesa Ag | Elektrisch erwärmbare Haftklebemasse |
| DE102007007617A1 (de) | 2007-02-13 | 2008-08-14 | Tesa Ag | Intrinsisch erwärmbare heißschmelzklebrige Flächengebilde |
| DE102008034748A1 (de) | 2008-07-24 | 2010-01-28 | Tesa Se | Flexibles beheiztes Flächenelement |
| DE102008063849A1 (de) | 2008-12-19 | 2010-06-24 | Tesa Se | Beheiztes Flächenelement und Verfahren zu seiner Befestigung |
| DE102009010437A1 (de) | 2009-02-26 | 2010-09-02 | Tesa Se | Beheiztes Flächenelement |
| US10373745B2 (en) | 2014-06-12 | 2019-08-06 | LMS Consulting Group | Electrically conductive PTC ink with double switching temperatures and applications thereof in flexible double-switching heaters |
| US11332632B2 (en) | 2016-02-24 | 2022-05-17 | Lms Consulting Group, Llc | Thermal substrate with high-resistance magnification and positive temperature coefficient ink |
| WO2020016853A1 (en) | 2018-07-20 | 2020-01-23 | LMS Consulting Group | Thermal substrate with high-resistance magnification and positive temperature coefficient |
| US10822513B1 (en) | 2019-04-26 | 2020-11-03 | 1-Material Inc | Electrically conductive PTC screen printable ink composition with low inrush current and high NTC onset temperature |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5123543A (ja) * | 1974-08-22 | 1976-02-25 | Dainippon Printing Co Ltd | Dodenseikobunshizairyo |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3351882A (en) * | 1964-10-09 | 1967-11-07 | Polyelectric Corp | Plastic resistance elements and methods for making same |
| FR2321751A1 (fr) * | 1975-08-04 | 1977-03-18 | Raychem Corp | Perfectionnement aux compositions a coefficient de temperature positif |
| GB1604735A (en) * | 1978-04-14 | 1981-12-16 | Raychem Corp | Ptc compositions and devices comprising them |
| BE859776A (fr) * | 1976-10-15 | 1978-04-14 | Raychem Corp | Compositions a coefficient de temperature positif et dispositifs en comprenant |
| US4200973A (en) * | 1978-08-10 | 1980-05-06 | Samuel Moore And Company | Method of making self-temperature regulating electrical heating cable |
-
1982
- 1982-04-02 GB GB8209923A patent/GB2096393B/en not_active Expired
- 1982-04-02 DE DE8282301765T patent/DE3279970D1/de not_active Expired
- 1982-04-02 EP EP88117360A patent/EP0311142B1/en not_active Expired - Lifetime
- 1982-04-02 DE DE3280447T patent/DE3280447T2/de not_active Expired - Lifetime
- 1982-04-02 EP EP82301765A patent/EP0063440B1/en not_active Expired
-
1988
- 1988-12-28 SG SG893/88A patent/SG89388G/en unknown
-
1989
- 1989-10-19 HK HK836/89A patent/HK83689A/xx not_active IP Right Cessation
-
1991
- 1991-07-16 JP JP3175067A patent/JPH053101A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5123543A (ja) * | 1974-08-22 | 1976-02-25 | Dainippon Printing Co Ltd | Dodenseikobunshizairyo |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005038826A1 (ja) * | 2003-10-21 | 2005-04-28 | Tyco Electronics Raychem K.K. | Ｐｔｃ素子および蛍光灯用スタータ回路 |
| JPWO2005038826A1 (ja) * | 2003-10-21 | 2007-02-01 | タイコ エレクトロニクス レイケム株式会社 | Ｐｔｃ素子および蛍光灯用スタータ回路 |
| CN102412094A (zh) * | 2010-09-20 | 2012-04-11 | 胜德国际研发股份有限公司 | 保护电路 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0311142A3 (en) | 1989-04-26 |
| GB2096393B (en) | 1986-01-02 |
| EP0063440A2 (en) | 1982-10-27 |
| EP0063440B1 (en) | 1989-10-04 |
| EP0311142B1 (en) | 1993-12-15 |
| SG89388G (en) | 1989-07-14 |
| GB2096393A (en) | 1982-10-13 |
| EP0311142A2 (en) | 1989-04-12 |
| EP0063440A3 (en) | 1983-04-13 |
| DE3279970D1 (en) | 1989-11-09 |
| HK83689A (en) | 1989-10-27 |
| DE3280447D1 (de) | 1994-01-27 |
| DE3280447T2 (de) | 1994-07-14 |
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