ATE74480T1 - Elektrischer kontakt zwischen elementen mit verschiedenem spezifischen widerstand. - Google Patents
Elektrischer kontakt zwischen elementen mit verschiedenem spezifischen widerstand.Info
- Publication number
- ATE74480T1 ATE74480T1 AT85306477T AT85306477T ATE74480T1 AT E74480 T1 ATE74480 T1 AT E74480T1 AT 85306477 T AT85306477 T AT 85306477T AT 85306477 T AT85306477 T AT 85306477T AT E74480 T1 ATE74480 T1 AT E74480T1
- Authority
- AT
- Austria
- Prior art keywords
- contact layer
- members
- conductive polymer
- resistivity
- electrical contact
- Prior art date
Links
- 229920001940 conductive polymer Polymers 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000002861 polymer material Substances 0.000 abstract 1
Classifications
-
- 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
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
-
- 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
- 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
- H05B3/14—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 the material being non-metallic
- H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics
-
- 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
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
- H05B2203/006—Heaters using a particular layout for the resistive material or resistive elements using interdigitated electrodes
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/013—Heaters using resistive films or coatings
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/017—Manufacturing methods or apparatus for heaters
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/02—Heaters using heating elements having a positive temperature coefficient
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Resistance Heating (AREA)
- Non-Adjustable Resistors (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Thermistors And Varistors (AREA)
- Surface Heating Bodies (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Contacts (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65092084A | 1984-09-14 | 1984-09-14 | |
US66301484A | 1984-10-19 | 1984-10-19 | |
US73540885A | 1985-05-17 | 1985-05-17 | |
EP85306477A EP0176284B1 (de) | 1984-09-14 | 1985-09-12 | Elektrischer Kontakt zwischen Elementen mit verschiedenem spezifischen Widerstand |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE74480T1 true ATE74480T1 (de) | 1992-04-15 |
Family
ID=27417856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT85306477T ATE74480T1 (de) | 1984-09-14 | 1985-09-12 | Elektrischer kontakt zwischen elementen mit verschiedenem spezifischen widerstand. |
Country Status (4)
Country | Link |
---|---|
EP (2) | EP0176284B1 (de) |
JP (1) | JP2554617B2 (de) |
AT (1) | ATE74480T1 (de) |
DE (2) | DE3585761D1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE79209T1 (de) * | 1985-05-17 | 1992-08-15 | Raychem Corp | Folienheizelemente. |
US4882466A (en) * | 1988-05-03 | 1989-11-21 | Raychem Corporation | Electrical devices comprising conductive polymers |
FR2694472B1 (fr) * | 1992-07-29 | 1994-09-09 | Greninguey Bernard | Outil chauffant en matériaux composites. |
JPH08802U (ja) * | 1994-12-09 | 1996-05-21 | 八鹿鉄工株式会社 | 普通型コンバインのセカンドモア |
ATE324926T1 (de) | 2003-10-24 | 2006-06-15 | Amaxa Gmbh | Verfahren zur herstellung eines elektrisch kontaktierbaren bereichs auf einem dotierten polymer und nach dem verfahren herstellbarer formkörper |
IT201700048690A1 (it) * | 2017-05-05 | 2018-11-05 | Eltek Spa | Dispositivo riscaldatore elettrico, particolarmente ad effetto ptc |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB838478A (en) * | 1958-07-14 | 1960-06-22 | Sierracin Corp | Improvements in electrically conductive optical articles, particularly connections therefor |
US3299253A (en) * | 1963-10-30 | 1967-01-17 | Sierracin Corp | Warming device |
US3287684A (en) * | 1964-02-27 | 1966-11-22 | Motson Services Inc | Electrical heating device |
DE2160358A1 (de) * | 1971-12-06 | 1973-06-14 | Manfred Schrauder | Drahtlose direktheizplatte |
JPS5110892B2 (de) * | 1972-04-06 | 1976-04-07 | ||
JPS5148843A (de) * | 1974-10-23 | 1976-04-27 | Dainippon Printing Co Ltd | |
US4421582A (en) * | 1975-08-04 | 1983-12-20 | Raychem Corporation | Self-heating article with deformable electrodes |
JPS55122381A (en) * | 1979-03-15 | 1980-09-20 | Toppan Printing Co Ltd | Method of forming electrode |
NZ193661A (en) * | 1979-05-10 | 1983-06-17 | Sunbeam Corp | Heating element conductive and ptc material |
US4323726A (en) * | 1980-07-24 | 1982-04-06 | Ppg Industries, Inc. | Electrical bus bar assembly |
-
1985
- 1985-09-12 DE DE8585306477T patent/DE3585761D1/de not_active Expired - Fee Related
- 1985-09-12 EP EP85306477A patent/EP0176284B1/de not_active Expired
- 1985-09-12 EP EP88115948A patent/EP0307007B1/de not_active Expired - Lifetime
- 1985-09-12 AT AT85306477T patent/ATE74480T1/de active
- 1985-09-12 DE DE8888115948T patent/DE3586994T2/de not_active Expired - Lifetime
- 1985-09-13 JP JP60204181A patent/JP2554617B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0307007A3 (en) | 1989-04-12 |
DE3586994D1 (de) | 1993-02-25 |
JPS6199292A (ja) | 1986-05-17 |
EP0176284A1 (de) | 1986-04-02 |
EP0307007A2 (de) | 1989-03-15 |
EP0176284B1 (de) | 1992-04-01 |
JP2554617B2 (ja) | 1996-11-13 |
DE3586994T2 (de) | 1993-08-19 |
EP0307007B1 (de) | 1993-01-13 |
DE3585761D1 (de) | 1992-05-07 |
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