ATE40502T1 - HEATING ELEMENT FOR HEATING FLOWING, ESPECIALLY GASEOUS MEDIA. - Google Patents
HEATING ELEMENT FOR HEATING FLOWING, ESPECIALLY GASEOUS MEDIA.Info
- Publication number
- ATE40502T1 ATE40502T1 AT86102472T AT86102472T ATE40502T1 AT E40502 T1 ATE40502 T1 AT E40502T1 AT 86102472 T AT86102472 T AT 86102472T AT 86102472 T AT86102472 T AT 86102472T AT E40502 T1 ATE40502 T1 AT E40502T1
- Authority
- AT
- Austria
- Prior art keywords
- metal body
- passage openings
- heating
- gaseous media
- total volume
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 6
- 239000002184 metal Substances 0.000 abstract 6
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 239000000919 ceramic Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
-
- 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
- H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
1. Heating element for heating flowing, in particular gaseous media, in which a metal body (1) is used as a heat exchanger and is heated using lamelliform ceramic PTC resistors (7, 24) which are secured on part of the surface of the metal body using a thermally conductive and electrically insulating plastic adhesive (14) or using a thermally and electrically conductive plastic adhesive (13), characterized by the following features : a) the metal body (1) is composed of a metal of good thermal conductivity, in particular, aluminium or copper, and is provided with passage openings (2, 12, 22, 23, 29) arranged in regular fashion, the inside widths of which decrease, starting from the inlet side (3), for the purpose of providing favourable flow conditions and avoiding turbulences and, at the outlet side (4), correspond to no more than the inside width at the inlet side (3), b) the total volume of the parts of the metal body (1) between the passage openings (2, 12, 22, 23, 29) is equal to or greater than the total volume of the passage openings (2, 12, 22, 23, 29), c) the ceramic PTC resistors (7) are adhesively bonded to opposite parts of the outer surface of the metal body (1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3509204 | 1985-03-14 | ||
EP86102472A EP0194507B1 (en) | 1985-03-14 | 1986-02-26 | Heating element for heating streaming, especially gaseous media |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE40502T1 true ATE40502T1 (en) | 1989-02-15 |
Family
ID=6265232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT86102472T ATE40502T1 (en) | 1985-03-14 | 1986-02-26 | HEATING ELEMENT FOR HEATING FLOWING, ESPECIALLY GASEOUS MEDIA. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0194507B1 (en) |
JP (1) | JPH0613937B2 (en) |
KR (1) | KR940007205B1 (en) |
AT (1) | ATE40502T1 (en) |
AU (1) | AU5468086A (en) |
BR (1) | BR8601072A (en) |
DE (1) | DE3661978D1 (en) |
ES (1) | ES8703010A1 (en) |
ZA (1) | ZA861867B (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4899032A (en) * | 1987-03-12 | 1990-02-06 | Siemens Aktiengesellschaft | Electric heating element utilizing ceramic PTC resistors for heating flooring media |
DE3816819A1 (en) * | 1988-05-18 | 1989-11-30 | Stettner & Co | Heating device with PTC thermistor elements |
DE4013212A1 (en) * | 1989-05-30 | 1990-12-06 | Siemens Ag | Heating element for flowing medium - has metal body acting as heat exchanger arranged with slot-shaped pocket open or closed to outlet side |
US5028763A (en) * | 1989-07-11 | 1991-07-02 | Chung Tai Chang | High heat dissipation PTC heater structure |
US4998008A (en) * | 1989-10-31 | 1991-03-05 | Walther Menhardt | Heating element |
DE3936933A1 (en) * | 1989-11-06 | 1991-05-08 | Mueller Hermann Frank | Heating device for gas in fluid flow - has insulating plastics housing incorporating connection cables for supplying enclosed electrical heating element |
CA2040289C (en) * | 1990-04-12 | 1998-09-29 | Hiroshige Mizuno | Resistance adjusting type heater and catalytic converter |
US5229080A (en) * | 1990-06-29 | 1993-07-20 | Ngk Insulators, Ltd. | Resistance adjusting type heater and catalytic converter |
US5229079A (en) * | 1990-06-29 | 1993-07-20 | Ngk Insulators, Ltd. | Catalytic converter for use in automotive exhaust emission control |
JP2843426B2 (en) * | 1990-07-04 | 1999-01-06 | 日本碍子株式会社 | How to operate the catalytic converter |
CA2045812C (en) * | 1990-07-04 | 1994-11-01 | Fumio Abe | Resistance adjusting type heater, catalytic converter and method of operating catalytic converter |
JP2898364B2 (en) * | 1990-07-06 | 1999-05-31 | 日本碍子株式会社 | Electrode integrated honeycomb heater and method for manufacturing the same |
US5234668A (en) * | 1990-07-25 | 1993-08-10 | Ngk Insulators, Ltd. | Catalytic converter for use in automotive exhaust emissions control |
JP2848970B2 (en) * | 1990-12-21 | 1999-01-20 | 日本碍子株式会社 | Honeycomb heater and catalytic converter |
US5288975A (en) * | 1991-01-30 | 1994-02-22 | Ngk Insulators, Ltd. | Resistance adjusting type heater |
US5278940A (en) * | 1991-07-26 | 1994-01-11 | Mueller Hermann Frank | Device utilizing a PTC resistor for electrically heating flowing liquid or gaseous media |
DE59200295D1 (en) * | 1991-08-12 | 1994-08-25 | Siemens Matsushita Components | Heating device for heating flowing media. |
FR2746712B1 (en) * | 1996-03-28 | 1998-06-12 | Valeo Climatisation | HEATING, VENTILATION AND / OR AIR CONDITIONING SYSTEM, WITH POWER REGULATION, ESPECIALLY FOR MOTOR VEHICLES |
DE19846282B4 (en) * | 1998-10-08 | 2006-12-07 | Mann + Hummel Gmbh | Electric heater |
DE10017264C2 (en) * | 2000-04-06 | 2002-04-04 | Axel Lewandowski | Heated rolls, especially for laminators and instantaneous water heaters |
DE10118599B4 (en) * | 2001-04-12 | 2006-07-06 | Webasto Ag | Electric heater |
DE202005012394U1 (en) * | 2005-08-06 | 2005-12-08 | Microhellix Systems Gmbh | Electric heating module for airflow warming especially in vehicles, has heat emission section constructed in ring-form and especially circular, with heat conducting vanes arranged to extend radially |
JP2014016074A (en) * | 2012-07-06 | 2014-01-30 | Mitsubishi Electric Corp | Air cleaner and heat radiation device |
CN108180631B (en) * | 2018-02-07 | 2023-09-15 | 常州武进长城工具有限公司 | High-performance heat gun heating core |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4019021A (en) * | 1964-07-28 | 1977-04-19 | Schladitz-Whiskers, A.G. | Electric resistance fluid heating apparatus |
JPS51133837A (en) * | 1975-05-14 | 1976-11-19 | Hitachi Ltd | Heat source of thermistor with positive property |
JPS5299444A (en) * | 1976-02-18 | 1977-08-20 | Hitachi Ltd | Heating device |
DE2804749C3 (en) * | 1978-02-04 | 1980-07-31 | Fa. Fritz Eichenauer, 6744 Kandel | Water heater |
JPS5574078A (en) * | 1978-11-29 | 1980-06-04 | Murata Manufacturing Co | Heating unit |
DE7912234U1 (en) * | 1979-04-26 | 1979-07-26 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | HEATING EQUIPMENT FOR HEATING OIL |
US4346285A (en) * | 1979-04-28 | 1982-08-24 | Murata Manufacturing Co., Ltd. | Heating device employing thermistor with positive coefficient characteristic |
US4395623A (en) * | 1980-03-04 | 1983-07-26 | Murata Manufacturing Co., Ltd. | Self-regulating electric heater |
GB2076270B (en) * | 1980-05-14 | 1984-08-30 | Matsushita Electric Ind Co Ltd | Electrical air-heating device |
FR2531595B1 (en) * | 1982-08-03 | 1985-06-07 | Thomson Csf | HEATING DEVICE FOR USE ON AN AERODYNAMIC INCIDENCE SENSOR |
-
1986
- 1986-02-26 DE DE8686102472T patent/DE3661978D1/en not_active Expired
- 1986-02-26 AT AT86102472T patent/ATE40502T1/en not_active IP Right Cessation
- 1986-02-26 EP EP86102472A patent/EP0194507B1/en not_active Expired
- 1986-03-07 JP JP61050277A patent/JPH0613937B2/en not_active Expired - Lifetime
- 1986-03-13 ZA ZA861867A patent/ZA861867B/en unknown
- 1986-03-13 AU AU54680/86A patent/AU5468086A/en not_active Abandoned
- 1986-03-13 BR BR8601072A patent/BR8601072A/en not_active IP Right Cessation
- 1986-03-14 ES ES553052A patent/ES8703010A1/en not_active Expired
- 1986-03-14 KR KR1019860001831A patent/KR940007205B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BR8601072A (en) | 1986-11-25 |
DE3661978D1 (en) | 1989-03-02 |
KR860007529A (en) | 1986-10-13 |
ES553052A0 (en) | 1987-01-16 |
KR940007205B1 (en) | 1994-08-08 |
ES8703010A1 (en) | 1987-01-16 |
JPS61213440A (en) | 1986-09-22 |
AU5468086A (en) | 1986-09-18 |
ZA861867B (en) | 1986-10-29 |
EP0194507B1 (en) | 1989-01-25 |
EP0194507A1 (en) | 1986-09-17 |
JPH0613937B2 (en) | 1994-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |