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ES2065840A2 - Resistance heating pipe for an electric industrial furnace - Google Patents

Resistance heating pipe for an electric industrial furnace

Info

Publication number
ES2065840A2
ES2065840A2 ES09300434A ES9300434A ES2065840A2 ES 2065840 A2 ES2065840 A2 ES 2065840A2 ES 09300434 A ES09300434 A ES 09300434A ES 9300434 A ES9300434 A ES 9300434A ES 2065840 A2 ES2065840 A2 ES 2065840A2
Authority
ES
Spain
Prior art keywords
pipe
gas
heating pipe
industrial furnace
resistance heating
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
ES09300434A
Other languages
Spanish (es)
Other versions
ES2065840B1 (en
ES2065840R (en
Inventor
Hanning Richter
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.)
Riedhammer GmbH and Co KG
Original Assignee
Riedhammer GmbH and Co KG
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 Riedhammer GmbH and Co KG filed Critical Riedhammer GmbH and Co KG
Publication of ES2065840A2 publication Critical patent/ES2065840A2/en
Publication of ES2065840R publication Critical patent/ES2065840R/es
Application granted granted Critical
Publication of ES2065840B1 publication Critical patent/ES2065840B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H05B3/62—Heating elements specially adapted for furnaces
    • H05B3/64—Heating elements specially adapted for furnaces using ribbon, rod, or wire heater

Landscapes

  • Furnace Details (AREA)
  • Resistance Heating (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

A ceramic heating pipe 10 for electric heating of an industrial furnace, is formed so that the inner space of the heating pipe can be placed under an inert (nitrogen or argon) gas pressure. Gas may be supplied from both ends of the pipe. The pipe is of porous nature to allow gas to exit via its surface and protect the pipe from the effects of the heated material. Additional slots may be provided to increase the gas flow to effect as a gas supply to the furnace. Alternatively the pipe may be glazed to reduce gas flow.
ES09300434A 1992-03-05 1993-03-04 HEATING TUBE FOR ELECTRIC HEATING OF AN INDUSTRIAL OVEN, INDUSTRIAL OVEN AND PROCEDURE FOR THE HEATING OF SUCH OVEN. Expired - Fee Related ES2065840B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4206851A DE4206851A1 (en) 1992-03-05 1992-03-05 HEATING TUBE FOR AN INDUSTRIAL STOVE, INDUSTRIAL STOVE AND METHOD FOR HEATING THE STOVE

Publications (3)

Publication Number Publication Date
ES2065840A2 true ES2065840A2 (en) 1995-02-16
ES2065840R ES2065840R (en) 1997-09-01
ES2065840B1 ES2065840B1 (en) 1998-04-16

Family

ID=6453229

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09300434A Expired - Fee Related ES2065840B1 (en) 1992-03-05 1993-03-04 HEATING TUBE FOR ELECTRIC HEATING OF AN INDUSTRIAL OVEN, INDUSTRIAL OVEN AND PROCEDURE FOR THE HEATING OF SUCH OVEN.

Country Status (6)

Country Link
JP (1) JPH06236794A (en)
DE (1) DE4206851A1 (en)
ES (1) ES2065840B1 (en)
FR (1) FR2695716A1 (en)
GB (2) GB9304117D0 (en)
IT (1) IT1271968B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5134375B2 (en) * 2006-01-13 2013-01-30 日本碍子株式会社 Heater support structure
SE532190C2 (en) * 2007-09-25 2009-11-10 Sandvik Intellectual Property Conductor for electrical resistance elements
JP5716734B2 (en) * 2012-12-28 2015-05-13 株式会社村田製作所 Heat treatment furnace
AT525036B1 (en) 2022-02-09 2022-12-15 Ebner Ind Ofenbau heating device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB592365A (en) * 1944-03-15 1947-09-16 Cie De Prod Chim Et Electro Me Resistors for electric heating, particularly at high temperatures
FR1081173A (en) * 1953-04-23 1954-12-16 Csf High temperature oven with oxidizing or neutral cooking atmosphere
GB1283352A (en) * 1968-04-30 1972-07-26 British Petroleum Co Heater
GB1523595A (en) * 1975-10-31 1978-09-06 Nat Res Dev Electrical resistance furnaces
US4135053A (en) * 1977-12-23 1979-01-16 Alco Standard Corporation Heating assembly for a heat treating furnace
EP0483596A1 (en) * 1990-10-26 1992-05-06 Degussa Aktiengesellschaft Vacuum furnace for the thermal treatment of metallic workpieces

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538231A (en) * 1969-03-25 1970-11-03 Intern Materials Oxidation resistant high temperature structures
JPS5725688A (en) * 1980-07-24 1982-02-10 Nippon Soken Heating device
JPS62288491A (en) * 1986-06-05 1987-12-15 株式会社村田製作所 Baking furnace
JP4129100B2 (en) * 1999-07-02 2008-07-30 本田技研工業株式会社 Automatic vehicle steering system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB592365A (en) * 1944-03-15 1947-09-16 Cie De Prod Chim Et Electro Me Resistors for electric heating, particularly at high temperatures
FR1081173A (en) * 1953-04-23 1954-12-16 Csf High temperature oven with oxidizing or neutral cooking atmosphere
GB1283352A (en) * 1968-04-30 1972-07-26 British Petroleum Co Heater
GB1523595A (en) * 1975-10-31 1978-09-06 Nat Res Dev Electrical resistance furnaces
US4135053A (en) * 1977-12-23 1979-01-16 Alco Standard Corporation Heating assembly for a heat treating furnace
EP0483596A1 (en) * 1990-10-26 1992-05-06 Degussa Aktiengesellschaft Vacuum furnace for the thermal treatment of metallic workpieces

Also Published As

Publication number Publication date
GB9304117D0 (en) 1993-04-14
ITMI930415A1 (en) 1994-09-04
ES2065840B1 (en) 1998-04-16
ES2065840R (en) 1997-09-01
GB2264849A (en) 1993-09-08
IT1271968B (en) 1997-06-10
DE4206851A1 (en) 1993-09-09
GB9304442D0 (en) 1993-04-21
JPH06236794A (en) 1994-08-23
ITMI930415A0 (en) 1993-03-04
FR2695716A1 (en) 1994-03-18

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