DE3382581T4 - Elongated electric heater and device with such devices. - Google Patents
Elongated electric heater and device with such devices.Info
- Publication number
- DE3382581T4 DE3382581T4 DE3382581T DE3382581T DE3382581T4 DE 3382581 T4 DE3382581 T4 DE 3382581T4 DE 3382581 T DE3382581 T DE 3382581T DE 3382581 T DE3382581 T DE 3382581T DE 3382581 T4 DE3382581 T4 DE 3382581T4
- Authority
- DE
- Germany
- Prior art keywords
- devices
- phase
- power supply
- electric heater
- connection means
- 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 - Fee Related
Links
- 239000004020 conductor Substances 0.000 abstract 3
- 229920001940 conductive polymer Polymers 0.000 abstract 1
- 230000002596 correlated effect Effects 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
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
- H05B6/108—Induction heating apparatus, other than furnaces, for specific applications using a susceptor for heating a fluid
-
- 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
- H05B3/40—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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Resistance Heating (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Thermistors And Varistors (AREA)
- Multi-Conductor Connections (AREA)
- Control Of Resistance Heating (AREA)
Abstract
Elongate electrical devices, comprising two conductors with electrical elements connected in parallel between them, have improved performance if the power supply is connected to one conductor at the near end and to the other conuuctor at the far end. Particularly useful devices are heaters, e.g. PTC conductive polymer heaters. The power supply is connected to the far end of the device through a connection means whose electrical properties can be correlated with those of the device in order to obtain a wide range of useful results. For example the connection means can have PTC, NTC or ZTC character and can be a simple conductor or another elongate device. The power supply can be DC or single-phase, two-phase or three-phase AC. A circuit of the invention is shown in Figure 3.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36930982A | 1982-04-16 | 1982-04-16 | |
EP83302156A EP0092406B1 (en) | 1982-04-16 | 1983-04-15 | Elongate electrical heating device and a system comprising such devices |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3382581T2 DE3382581T2 (en) | 1995-03-02 |
DE3382581T4 true DE3382581T4 (en) | 1995-10-12 |
Family
ID=23454938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3382581T Expired - Fee Related DE3382581T4 (en) | 1982-04-16 | 1983-04-15 | Elongated electric heater and device with such devices. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0092406B1 (en) |
JP (1) | JPS5963690A (en) |
KR (1) | KR910004275B1 (en) |
AT (1) | ATE77527T1 (en) |
CA (1) | CA1207366A (en) |
DE (1) | DE3382581T4 (en) |
GB (2) | GB2118810B (en) |
HK (2) | HK39388A (en) |
IN (1) | IN159153B (en) |
MY (1) | MY102388A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8417547D0 (en) * | 1984-07-10 | 1984-08-15 | Dreamland Electrical Apliances | Electric blankets |
US4849611A (en) * | 1985-12-16 | 1989-07-18 | Raychem Corporation | Self-regulating heater employing reactive components |
GB2202419A (en) * | 1987-03-16 | 1988-09-21 | Raychem Gmbh | Interconnection of electric heating elements |
DE8811264U1 (en) * | 1988-09-02 | 1988-11-03 | Monette Kabel- U. Elektrowerk Gmbh, 3550 Marburg, De | |
GB2228396A (en) * | 1989-02-20 | 1990-08-22 | Emaco | Electric hotplate |
ES2194133T3 (en) * | 1996-02-29 | 2003-11-16 | Beru Ag | SELF-REGULATING HEATING ELEMENT. |
DE19948534A1 (en) * | 1999-10-08 | 2001-04-19 | Messer Ags Gmbh | Electric auxiliary heater for thawing ice for pressure build up evaporators in cryo-storage containers in cold carburetor with high liquid gas removal with pressure build up evaporator consisting of aluminum longitudinal ribbed tube |
ATE385470T1 (en) * | 2003-03-13 | 2008-02-15 | Behr Gmbh & Co Kg | ELECTRIC HEATING DEVICE, PARTICULARLY FOR A MOTOR VEHICLE |
GB0817082D0 (en) | 2008-09-18 | 2008-10-29 | Heat Trace Ltd | Heating cable |
EP3481144A1 (en) * | 2017-11-03 | 2019-05-08 | Pentair Thermal Management LLC | Pre-heating dual heater with improved in-rush performance |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3757086A (en) * | 1972-10-05 | 1973-09-04 | W Indoe | Electrical heating cable |
JPS579196B2 (en) * | 1972-12-19 | 1982-02-19 | ||
US4177376A (en) * | 1974-09-27 | 1979-12-04 | Raychem Corporation | Layered self-regulating heating article |
US3947799A (en) * | 1975-01-15 | 1976-03-30 | Epaneshnikova Valentina Evgeni | Printed resistor |
GB1562086A (en) * | 1975-08-04 | 1980-03-05 | Raychem Corp | Article with fabric electrodes |
NL7511173A (en) * | 1975-09-23 | 1977-03-25 | Philips Nv | SELF-REGULATING HEATING ELEMENT. |
NL7603997A (en) * | 1976-04-15 | 1977-10-18 | Philips Nv | ELECTRICAL HEATING DEVICE CONTAINING A RESISTANCE BODY OF PTC MATERIAL. |
US4117312A (en) * | 1976-07-22 | 1978-09-26 | Thermon Manufacturing Company | Self-limiting temperature electrical heating cable |
US4246468A (en) * | 1978-01-30 | 1981-01-20 | Raychem Corporation | Electrical devices containing PTC elements |
GB1566151A (en) * | 1978-03-13 | 1980-04-30 | Rosemount Eng Co Ltd | Printed resistance path devices |
US4334351A (en) * | 1980-05-19 | 1982-06-15 | Raychem Corporation | Novel PTC devices and their preparation |
JPS6231995Y2 (en) * | 1980-06-16 | 1987-08-15 |
-
1983
- 1983-04-15 EP EP83302156A patent/EP0092406B1/en not_active Expired - Lifetime
- 1983-04-15 CA CA000425959A patent/CA1207366A/en not_active Expired
- 1983-04-15 DE DE3382581T patent/DE3382581T4/en not_active Expired - Fee Related
- 1983-04-15 KR KR8301588A patent/KR910004275B1/en not_active IP Right Cessation
- 1983-04-15 AT AT83302156T patent/ATE77527T1/en not_active IP Right Cessation
- 1983-04-15 GB GB08310334A patent/GB2118810B/en not_active Expired
- 1983-04-15 JP JP58067662A patent/JPS5963690A/en active Granted
- 1983-04-15 IN IN442/CAL/83A patent/IN159153B/en unknown
-
1985
- 1985-10-11 GB GB08525177A patent/GB2163330B/en not_active Expired
-
1987
- 1987-09-30 MY MYPI87002529A patent/MY102388A/en unknown
-
1988
- 1988-05-26 HK HK393/88A patent/HK39388A/en not_active IP Right Cessation
- 1988-05-26 HK HK395/88A patent/HK39588A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE77527T1 (en) | 1992-07-15 |
KR910004275B1 (en) | 1991-06-25 |
EP0092406A3 (en) | 1984-02-29 |
KR840004656A (en) | 1984-10-22 |
HK39588A (en) | 1988-06-03 |
GB2163330B (en) | 1987-02-18 |
EP0092406B1 (en) | 1992-06-17 |
GB2163330A (en) | 1986-02-19 |
GB8310334D0 (en) | 1983-05-18 |
DE3382581T2 (en) | 1995-03-02 |
GB8525177D0 (en) | 1985-11-13 |
GB2118810A (en) | 1983-11-02 |
HK39388A (en) | 1988-06-03 |
JPH0526316B2 (en) | 1993-04-15 |
JPS5963690A (en) | 1984-04-11 |
EP0092406A2 (en) | 1983-10-26 |
CA1207366A (en) | 1986-07-08 |
MY102388A (en) | 1992-06-17 |
GB2118810B (en) | 1987-02-25 |
IN159153B (en) | 1987-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |