DE3586994D1 - Elektrischer kontakt zwischen metallen und widerstandselementen. - Google Patents
Elektrischer kontakt zwischen metallen und widerstandselementen.Info
- Publication number
- DE3586994D1 DE3586994D1 DE8888115948T DE3586994T DE3586994D1 DE 3586994 D1 DE3586994 D1 DE 3586994D1 DE 8888115948 T DE8888115948 T DE 8888115948T DE 3586994 T DE3586994 T DE 3586994T DE 3586994 D1 DE3586994 D1 DE 3586994D1
- Authority
- DE
- Germany
- Prior art keywords
- contact layer
- members
- conductive polymer
- resistivity
- metallic member
- 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 150000002739 metals Chemical class 0.000 title 1
- 229920001940 conductive polymer Polymers 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 2
- 230000003247 decreasing effect Effects 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 (3)
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3586994D1 true DE3586994D1 (de) | 1993-02-25 |
DE3586994T2 DE3586994T2 (de) | 1993-08-19 |
Family
ID=27417856
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888115948T Expired - Lifetime DE3586994T2 (de) | 1984-09-14 | 1985-09-12 | Elektrischer kontakt zwischen metallen und widerstandselementen. |
DE8585306477T Expired - Fee Related DE3585761D1 (de) | 1984-09-14 | 1985-09-12 | Elektrischer kontakt zwischen elementen mit verschiedenem spezifischen widerstand. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585306477T Expired - Fee Related DE3585761D1 (de) | 1984-09-14 | 1985-09-12 | Elektrischer kontakt zwischen elementen mit verschiedenem spezifischen widerstand. |
Country Status (4)
Country | Link |
---|---|
EP (2) | EP0307007B1 (de) |
JP (1) | JP2554617B2 (de) |
AT (1) | ATE74480T1 (de) |
DE (2) | DE3586994T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0209224B1 (de) * | 1985-05-17 | 1992-08-05 | RAYCHEM CORPORATION (a Delaware corporation) | 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 |
DE50303219D1 (de) | 2003-10-24 | 2006-06-08 | 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 |
CA1150754A (en) * | 1979-05-10 | 1983-07-26 | George M. Gale | Flexible heating elements and processes for the production thereof |
US4323726A (en) * | 1980-07-24 | 1982-04-06 | Ppg Industries, Inc. | Electrical bus bar assembly |
-
1985
- 1985-09-12 DE DE8888115948T patent/DE3586994T2/de not_active Expired - Lifetime
- 1985-09-12 AT AT85306477T patent/ATE74480T1/de active
- 1985-09-12 DE DE8585306477T patent/DE3585761D1/de not_active Expired - Fee Related
- 1985-09-12 EP EP88115948A patent/EP0307007B1/de not_active Expired - Lifetime
- 1985-09-12 EP EP85306477A patent/EP0176284B1/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 |
JPS6199292A (ja) | 1986-05-17 |
EP0176284A1 (de) | 1986-04-02 |
EP0176284B1 (de) | 1992-04-01 |
EP0307007A2 (de) | 1989-03-15 |
DE3585761D1 (de) | 1992-05-07 |
ATE74480T1 (de) | 1992-04-15 |
JP2554617B2 (ja) | 1996-11-13 |
DE3586994T2 (de) | 1993-08-19 |
EP0307007B1 (de) | 1993-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |