EP0018554A3 - Heating device for warming-up fuel oil - Google Patents

Heating device for warming-up fuel oil Download PDF

Info

Publication number
EP0018554A3
EP0018554A3 EP80102078A EP80102078A EP0018554A3 EP 0018554 A3 EP0018554 A3 EP 0018554A3 EP 80102078 A EP80102078 A EP 80102078A EP 80102078 A EP80102078 A EP 80102078A EP 0018554 A3 EP0018554 A3 EP 0018554A3
Authority
EP
European Patent Office
Prior art keywords
fuel oil
elements
flow channel
warming
heating device
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.)
Granted
Application number
EP80102078A
Other languages
German (de)
Other versions
EP0018554B1 (en
EP0018554A2 (en
Inventor
Nikolaus Dipl.-Phys. Neimanns
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
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
Priority to AT80102078T priority Critical patent/ATE334T1/en
Publication of EP0018554A2 publication Critical patent/EP0018554A2/en
Publication of EP0018554A3 publication Critical patent/EP0018554A3/en
Application granted granted Critical
Publication of EP0018554B1 publication Critical patent/EP0018554B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/02—Liquid fuel
    • F23K5/14—Details thereof
    • F23K5/20—Preheating devices
    • 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)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

1. Heating apparatus for preheating fuel oil, in which heating elements (1) made of cold conducting material, electrodes (2) covering the heating elements and electrically insulating ductile inserts (3) are pressed into an interspace (4) in a carrier which forms part of a flow channel for the fuel oil, characterised in that the carrier comprises two bar elements (5, 6) which lie beside one another spaced at a distance to form the interspace (4) and each of which has at least one section (9, 9a) of the flow channel, said elements being in sealing engagement at each end with a respective holder (10, 11) which has a transition space (12) which is connected to the channel sections (9, 9a) of the bar elements (5, 6) and to a terminal section (13) of the flow channel.
EP80102078A 1979-04-26 1980-04-17 Heating device for preheating fuel oil Expired EP0018554B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80102078T ATE334T1 (en) 1979-04-26 1980-04-17 HEATING DEVICE FOR PREHEATING HEATING OIL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19797912234U DE7912234U1 (en) 1979-04-26 1979-04-26 HEATING EQUIPMENT FOR HEATING OIL
DE7912234U 1979-04-26

Publications (3)

Publication Number Publication Date
EP0018554A2 EP0018554A2 (en) 1980-11-12
EP0018554A3 true EP0018554A3 (en) 1981-01-07
EP0018554B1 EP0018554B1 (en) 1981-10-21

Family

ID=6703500

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80102078A Expired EP0018554B1 (en) 1979-04-26 1980-04-17 Heating device for preheating fuel oil

Country Status (4)

Country Link
EP (1) EP0018554B1 (en)
AT (1) ATE334T1 (en)
DE (2) DE7912234U1 (en)
DK (1) DK148890C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3661978D1 (en) * 1985-03-14 1989-03-02 Siemens Ag Heating element for heating streaming, especially gaseous media
DE3810051A1 (en) * 1988-03-25 1989-10-12 Tuerk & Hillinger Gmbh Electrical flow-type heater having PTC heating elements
US4998008A (en) * 1989-10-31 1991-03-05 Walther Menhardt Heating element
FR2670984A1 (en) * 1990-12-21 1992-06-26 Lorraine Carbone RESISTOR FOR INDUCTION OVEN.
US5518177A (en) * 1994-06-09 1996-05-21 Holimont Inc. Compressed air hydrant heater device
DE4433814B4 (en) * 1994-09-22 2006-05-24 Behr Gmbh & Co. Kg motor vehicle
DE19829681C1 (en) * 1998-07-03 2000-02-17 Stephan Herrmann Liquid heater for oil, fuel or water, has heating coil embedded in metal block incorporating capillary tube coil with coil windings positioned between coil windings of heating coil
DE102007010958A1 (en) * 2007-03-05 2008-09-11 Danfoss A/S Heizölvorwärmer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194619A (en) * 1958-04-11 1959-11-10 Liquid fuel heater
DE7811098U1 (en) * 1978-08-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen Heater with a ferroelectric ceramic heating element
DE2743880A1 (en) * 1977-09-29 1979-04-05 Siemens Ag HEATING EQUIPMENT WITH AN OPTIMIZED HEATING ELEMENT MADE OF COLD CONDUCTOR MATERIAL
EP0009136A2 (en) * 1978-09-15 1980-04-02 Siemens Aktiengesellschaft Oil preheating device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7811098U1 (en) * 1978-08-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen Heater with a ferroelectric ceramic heating element
FR1194619A (en) * 1958-04-11 1959-11-10 Liquid fuel heater
DE2743880A1 (en) * 1977-09-29 1979-04-05 Siemens Ag HEATING EQUIPMENT WITH AN OPTIMIZED HEATING ELEMENT MADE OF COLD CONDUCTOR MATERIAL
EP0009136A2 (en) * 1978-09-15 1980-04-02 Siemens Aktiengesellschaft Oil preheating device

Also Published As

Publication number Publication date
DE7912234U1 (en) 1979-07-26
DE3060044D1 (en) 1981-12-24
EP0018554B1 (en) 1981-10-21
DK148890B (en) 1985-11-04
ATE334T1 (en) 1981-11-15
DK179080A (en) 1980-10-27
DK148890C (en) 1986-06-09
EP0018554A2 (en) 1980-11-12

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