FR2290124A1 - Electric resistance heater battery for bakery oven - heats air for closed circuit flow through oven heating radiators - Google Patents

Electric resistance heater battery for bakery oven - heats air for closed circuit flow through oven heating radiators

Info

Publication number
FR2290124A1
FR2290124A1 FR7437491A FR7437491A FR2290124A1 FR 2290124 A1 FR2290124 A1 FR 2290124A1 FR 7437491 A FR7437491 A FR 7437491A FR 7437491 A FR7437491 A FR 7437491A FR 2290124 A1 FR2290124 A1 FR 2290124A1
Authority
FR
France
Prior art keywords
oven
closed circuit
resistance heater
panels
battery
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
FR7437491A
Other languages
French (fr)
Other versions
FR2290124B3 (en
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.)
DUPIC ET SES FILS
Original Assignee
DUPIC ET SES FILS
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 DUPIC ET SES FILS filed Critical DUPIC ET SES FILS
Priority to FR7437491A priority Critical patent/FR2290124A1/en
Publication of FR2290124A1 publication Critical patent/FR2290124A1/en
Application granted granted Critical
Publication of FR2290124B3 publication Critical patent/FR2290124B3/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B3/00—Parts or accessories of ovens
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B1/00—Bakers' ovens
    • A21B1/02—Bakers' ovens characterised by the heating arrangements
    • A21B1/06—Ovens heated by radiators
    • A21B1/10—Ovens heated by radiators by radiators heated by fluids other than steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/32—Arrangements of ducts for hot gases, e.g. in or around baking ovens
    • F24C15/322—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation
    • F24C15/325—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation electrically-heated
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)

Abstract

An electrical resistance heater battery heats air whic is fan-circulated in closed circuit via radiators serving an oven for cooking a food product which does not come into contact with air from the closed circuit. The battery comprises resistance heater panels downstream of the fan in a divergent duct of trapezoidal cross-section; the panels are distributed evenly across practically the fulfl width of the duct; they are in staggered relationship but overlap each other in the direction of flow with which all panels are aligned to reduce back pressure resistance. Used for heater battery for food processing ovens, esp. in bread bakeries. High thermal efficiency; no problem of humidity control in oven atmos.; no danger of product contamination, as there is with oil fuel burning heaters.
FR7437491A 1974-10-29 1974-10-29 Electric resistance heater battery for bakery oven - heats air for closed circuit flow through oven heating radiators Granted FR2290124A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7437491A FR2290124A1 (en) 1974-10-29 1974-10-29 Electric resistance heater battery for bakery oven - heats air for closed circuit flow through oven heating radiators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7437491A FR2290124A1 (en) 1974-10-29 1974-10-29 Electric resistance heater battery for bakery oven - heats air for closed circuit flow through oven heating radiators

Publications (2)

Publication Number Publication Date
FR2290124A1 true FR2290124A1 (en) 1976-05-28
FR2290124B3 FR2290124B3 (en) 1977-08-12

Family

ID=9144900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437491A Granted FR2290124A1 (en) 1974-10-29 1974-10-29 Electric resistance heater battery for bakery oven - heats air for closed circuit flow through oven heating radiators

Country Status (1)

Country Link
FR (1) FR2290124A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0694260A1 (en) * 1994-07-29 1996-01-31 ING. POLIN & C. S.p.A. A baking oven, particularly for bread or confectionery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0694260A1 (en) * 1994-07-29 1996-01-31 ING. POLIN & C. S.p.A. A baking oven, particularly for bread or confectionery

Also Published As

Publication number Publication date
FR2290124B3 (en) 1977-08-12

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