BR8601072A - Elemento de aquecimento para aquecer agentes fluidos,especialmente gasosos - Google Patents

Elemento de aquecimento para aquecer agentes fluidos,especialmente gasosos

Info

Publication number
BR8601072A
BR8601072A BR8601072A BR8601072A BR8601072A BR 8601072 A BR8601072 A BR 8601072A BR 8601072 A BR8601072 A BR 8601072A BR 8601072 A BR8601072 A BR 8601072A BR 8601072 A BR8601072 A BR 8601072A
Authority
BR
Brazil
Prior art keywords
metal body
passage openings
heating element
total volume
inlet side
Prior art date
Application number
BR8601072A
Other languages
English (en)
Portuguese (pt)
Inventor
Helmut Schwarzl
Jorg Dotterl
Josef Unterlass
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BR8601072A publication Critical patent/BR8601072A/pt

Links

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)
BR8601072A 1985-03-14 1986-03-13 Elemento de aquecimento para aquecer agentes fluidos,especialmente gasosos BR8601072A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3509204 1985-03-14

Publications (1)

Publication Number Publication Date
BR8601072A true BR8601072A (pt) 1986-11-25

Family

ID=6265232

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8601072A BR8601072A (pt) 1985-03-14 1986-03-13 Elemento de aquecimento para aquecer agentes fluidos,especialmente gasosos

Country Status (9)

Country Link
EP (1) EP0194507B1 (ja)
JP (1) JPH0613937B2 (ja)
KR (1) KR940007205B1 (ja)
AT (1) ATE40502T1 (ja)
AU (1) AU5468086A (ja)
BR (1) BR8601072A (ja)
DE (1) DE3661978D1 (ja)
ES (1) ES8703010A1 (ja)
ZA (1) ZA861867B (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
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 (de) * 1988-05-18 1989-11-30 Stettner & Co Heizvorrichtung mit ptc-elementen
DE4013212A1 (de) * 1989-05-30 1990-12-06 Siemens Ag Heizelement zum erwaermen stroemender medien
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 (de) * 1989-11-06 1991-05-08 Mueller Hermann Frank Vorrichtung zum erwaermen von stroemenden fluessigen oder gasfoermigen medien
EP0452125B2 (en) * 1990-04-12 2000-07-05 Ngk Insulators, Ltd. 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 (ja) * 1990-07-04 1999-01-06 日本碍子株式会社 触媒コンバーターの操作方法
CA2045812C (en) * 1990-07-04 1994-11-01 Fumio Abe Resistance adjusting type heater, catalytic converter and method of operating catalytic converter
JP2898364B2 (ja) * 1990-07-06 1999-05-31 日本碍子株式会社 電極一体型ハニカムヒーター及びその製造方法
US5234668A (en) * 1990-07-25 1993-08-10 Ngk Insulators, Ltd. Catalytic converter for use in automotive exhaust emissions control
JP2848970B2 (ja) * 1990-12-21 1999-01-20 日本碍子株式会社 ハニカムヒーター及び触媒コンバーター
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
EP0530525B1 (de) * 1991-08-12 1994-07-20 SIEMENS MATSUSHITA COMPONENTS GmbH & CO. KG Heizvorrichtung zum Erwärmen strömender Medien
FR2746712B1 (fr) * 1996-03-28 1998-06-12 Valeo Climatisation Installation de chauffage, ventilation et/ou climatisation, a regulation de puissance, notamment pour vehicule automobile
DE19846282B4 (de) * 1998-10-08 2006-12-07 Mann + Hummel Gmbh Elektrische Heizeinrichtung
DE10017264C2 (de) * 2000-04-06 2002-04-04 Axel Lewandowski Beheizbare Rollen, insbesondere für Laminatoren und Durchlauferhitzer
DE10118599B4 (de) * 2001-04-12 2006-07-06 Webasto Ag Elektrische Heizeinrichtung
DE202005012394U1 (de) * 2005-08-06 2005-12-08 Microhellix Systems Gmbh Elektrisches Heizmodul zur Luftstromerwärmung, insbesondere in Fahrzeugen
JP2014016074A (ja) * 2012-07-06 2014-01-30 Mitsubishi Electric Corp 空気清浄装置、放熱デバイス
CN108180631B (zh) * 2018-02-07 2023-09-15 常州武进长城工具有限公司 一种高性能热风枪发热芯

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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 (de) * 1978-02-04 1980-07-31 Fa. Fritz Eichenauer, 6744 Kandel Durchlauferhitzer
JPS5574078A (en) * 1978-11-29 1980-06-04 Murata Manufacturing Co Heating unit
DE7912234U1 (de) * 1979-04-26 1979-07-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Heizeinrichtung zum erwaermen von heizoel
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 (fr) * 1982-08-03 1985-06-07 Thomson Csf Dispositif de rechauffage utilisable sur un capteur d'incidence aerodynamique

Also Published As

Publication number Publication date
KR940007205B1 (ko) 1994-08-08
AU5468086A (en) 1986-09-18
ATE40502T1 (de) 1989-02-15
DE3661978D1 (en) 1989-03-02
ES8703010A1 (es) 1987-01-16
EP0194507A1 (de) 1986-09-17
ZA861867B (en) 1986-10-29
JPH0613937B2 (ja) 1994-02-23
JPS61213440A (ja) 1986-09-22
KR860007529A (ko) 1986-10-13
ES553052A0 (es) 1987-01-16
EP0194507B1 (de) 1989-01-25

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)