FR2295386A1 - Four electrique du type four-tunnel, a chauffage par resistances - Google Patents

Four electrique du type four-tunnel, a chauffage par resistances

Info

Publication number
FR2295386A1
FR2295386A1 FR7442150A FR7442150A FR2295386A1 FR 2295386 A1 FR2295386 A1 FR 2295386A1 FR 7442150 A FR7442150 A FR 7442150A FR 7442150 A FR7442150 A FR 7442150A FR 2295386 A1 FR2295386 A1 FR 2295386A1
Authority
FR
France
Prior art keywords
grooves
resistances
elements
tunnel
furnace
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
FR7442150A
Other languages
English (en)
Other versions
FR2295386B1 (fr
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.)
Piezo Ceram Electronique
Original Assignee
Piezo Ceram Electronique
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 Piezo Ceram Electronique filed Critical Piezo Ceram Electronique
Priority to FR7442150A priority Critical patent/FR2295386A1/fr
Publication of FR2295386A1 publication Critical patent/FR2295386A1/fr
Application granted granted Critical
Publication of FR2295386B1 publication Critical patent/FR2295386B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
    • F27B9/063—Resistor heating, e.g. with resistors also emitting IR rays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/32—Casings
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
FR7442150A 1974-12-16 1974-12-16 Four electrique du type four-tunnel, a chauffage par resistances Granted FR2295386A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7442150A FR2295386A1 (fr) 1974-12-16 1974-12-16 Four electrique du type four-tunnel, a chauffage par resistances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7442150A FR2295386A1 (fr) 1974-12-16 1974-12-16 Four electrique du type four-tunnel, a chauffage par resistances

Publications (2)

Publication Number Publication Date
FR2295386A1 true FR2295386A1 (fr) 1976-07-16
FR2295386B1 FR2295386B1 (fr) 1977-05-20

Family

ID=9146430

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442150A Granted FR2295386A1 (fr) 1974-12-16 1974-12-16 Four electrique du type four-tunnel, a chauffage par resistances

Country Status (1)

Country Link
FR (1) FR2295386A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536160A1 (fr) * 1982-11-17 1984-05-18 Piezo Ceram Electronique Four continu de brasure de composants electroniques

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR591285A (fr) * 1924-01-12 1925-07-01 Moufle pour fours électriques
FR658966A (fr) * 1927-08-17 1929-06-22 Four électrique avec résistance de chauffage
FR683769A (fr) * 1928-10-24 1930-06-17 Thomson Houston Comp Francaise Perfectionnements aux fours électriques et à leurs résistances de chauffage
US1937319A (en) * 1932-02-16 1933-11-28 Hartford Empire Co Electric heating unit
CH216636A (fr) * 1938-09-03 1941-09-15 Gottignies Rodolphe Four électrique à passages.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR591285A (fr) * 1924-01-12 1925-07-01 Moufle pour fours électriques
FR658966A (fr) * 1927-08-17 1929-06-22 Four électrique avec résistance de chauffage
FR683769A (fr) * 1928-10-24 1930-06-17 Thomson Houston Comp Francaise Perfectionnements aux fours électriques et à leurs résistances de chauffage
US1937319A (en) * 1932-02-16 1933-11-28 Hartford Empire Co Electric heating unit
CH216636A (fr) * 1938-09-03 1941-09-15 Gottignies Rodolphe Four électrique à passages.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536160A1 (fr) * 1982-11-17 1984-05-18 Piezo Ceram Electronique Four continu de brasure de composants electroniques
EP0109892A1 (fr) * 1982-11-17 1984-05-30 Piezo-Ceram Electronique Four continu de brasure de composants électroniques
US4574182A (en) * 1982-11-17 1986-03-04 Piezo-Ceram Electronique Continuous furnace for soldering electronic components

Also Published As

Publication number Publication date
FR2295386B1 (fr) 1977-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse