BE553878A - - Google Patents
Info
- Publication number
- BE553878A BE553878A BE553878DA BE553878A BE 553878 A BE553878 A BE 553878A BE 553878D A BE553878D A BE 553878DA BE 553878 A BE553878 A BE 553878A
- Authority
- BE
- Belgium
- Prior art keywords
- temperature
- layer
- layers
- polyamide resins
- electrical characteristics
- Prior art date
Links
- 229920006122 polyamide resin Polymers 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000004020 conductor Substances 0.000 description 21
- 150000001875 compounds Chemical class 0.000 description 14
- 239000004952 Polyamide Substances 0.000 description 8
- 229920002647 polyamide Polymers 0.000 description 8
- 230000032683 aging Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000004957 Zytel Substances 0.000 description 2
- 229920006102 Zytel® Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 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
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
-
- 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
- H01C7/04—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 negative temperature coefficient
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US557019A US2863035A (en) | 1956-01-03 | 1956-01-03 | Heating and temperature sensitive control wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE553878A true BE553878A (enExample) | 1960-01-29 |
Family
ID=24223736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE553878D BE553878A (enExample) | 1956-01-03 | 1957-01-02 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2863035A (enExample) |
| BE (1) | BE553878A (enExample) |
| DE (1) | DE1026891B (enExample) |
| GB (1) | GB804086A (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2921174A (en) * | 1959-02-13 | 1960-01-12 | Gen Electric | Electric surface heating unit system |
| DE1126042B (de) | 1959-08-31 | 1962-03-22 | Licentia Gmbh | Elektrisches Raumheizgeraet |
| US3441893A (en) * | 1966-12-28 | 1969-04-29 | Gen Electric | Resistance temperature detector |
| US3690974A (en) * | 1968-12-17 | 1972-09-12 | Toshinobu Kawazoe | Method for manufacturing a temperature detecting wire |
| GB1588594A (en) * | 1977-08-15 | 1981-04-29 | Dreamland Electrical Appliance | Heating circuits |
| GB1601126A (en) * | 1977-10-11 | 1981-10-28 | Dreamland Electrical Appliance | Heating circuits |
| DE3932292A1 (de) * | 1989-09-28 | 1991-04-11 | Beurer Gmbh & Co | Schutzstromkreis fuer ein elektrisch beheiztes schmiegsames waermegeraet, wie bettwaermer oder kissen |
| WO1996002923A1 (en) * | 1994-07-13 | 1996-02-01 | Matsushita Electric Industrial Co., Ltd. | Temperature-sensing polymer body and temperature-sensing element made therefrom |
| FR2879887B1 (fr) * | 2004-12-22 | 2007-04-20 | Electricite De France | Structure filaire chauffante |
| CN100527179C (zh) * | 2005-11-14 | 2009-08-12 | 首安工业消防有限公司 | 一种模拟量线型定温火灾探测线缆 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2565478A (en) * | 1949-05-04 | 1951-08-28 | Gen Electric | Temperature responsive control circuits |
| US2581212A (en) * | 1949-05-04 | 1952-01-01 | Gen Electric | Electrically heated fabric |
| US2581213A (en) * | 1949-12-15 | 1952-01-01 | Gen Electric | Temperature responsive signaling and locating system |
-
1956
- 1956-01-03 US US557019A patent/US2863035A/en not_active Expired - Lifetime
- 1956-12-17 GB GB38404/56A patent/GB804086A/en not_active Expired
- 1956-12-29 DE DEG21222A patent/DE1026891B/de active Pending
-
1957
- 1957-01-02 BE BE553878D patent/BE553878A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1026891B (de) | 1958-03-27 |
| GB804086A (en) | 1958-11-05 |
| US2863035A (en) | 1958-12-02 |
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