FR2222618A1 - Controlled humidity cooler for bakers dough - draws in external air when temperature rises for fermentation - Google Patents

Controlled humidity cooler for bakers dough - draws in external air when temperature rises for fermentation

Info

Publication number
FR2222618A1
FR2222618A1 FR7311454A FR7311454A FR2222618A1 FR 2222618 A1 FR2222618 A1 FR 2222618A1 FR 7311454 A FR7311454 A FR 7311454A FR 7311454 A FR7311454 A FR 7311454A FR 2222618 A1 FR2222618 A1 FR 2222618A1
Authority
FR
France
Prior art keywords
degrees
fermentation
draws
chamber
external air
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
FR7311454A
Other languages
French (fr)
Other versions
FR2222618B1 (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.)
TRIPIER JEAN CLAUDE
Original Assignee
TRIPIER JEAN CLAUDE
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 TRIPIER JEAN CLAUDE filed Critical TRIPIER JEAN CLAUDE
Priority to FR7311454A priority Critical patent/FR2222618A1/en
Publication of FR2222618A1 publication Critical patent/FR2222618A1/en
Application granted granted Critical
Publication of FR2222618B1 publication Critical patent/FR2222618B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C13/00—Provers, i.e. apparatus permitting dough to rise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0413—Treating air flowing to refrigeration compartments by purification by humidification
    • F25D2317/04131—Control means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)

Abstract

Dough pieces are held overnight in the cooler at about 6 degrees C, ready for a raising period at about 25 degrees C. just before morning baking. As the air circulating in the chamber approaches 10 degrees C. This is signalled by a temperature sensor to a control which automatically starts to open an inlet for external fresh air to enter the chamber; the inlet is pref. a hinged plate throttle value which opens progressively to fully open at about 20 degrees C. The inflow of fresh air is used to control humidity in the chamber so that moisture does not condense on the dough pieces and spoil them. This system is simpler and cheaper than previously proposed hygrometric controls.
FR7311454A 1973-03-22 1973-03-22 Controlled humidity cooler for bakers dough - draws in external air when temperature rises for fermentation Granted FR2222618A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7311454A FR2222618A1 (en) 1973-03-22 1973-03-22 Controlled humidity cooler for bakers dough - draws in external air when temperature rises for fermentation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7311454A FR2222618A1 (en) 1973-03-22 1973-03-22 Controlled humidity cooler for bakers dough - draws in external air when temperature rises for fermentation

Publications (2)

Publication Number Publication Date
FR2222618A1 true FR2222618A1 (en) 1974-10-18
FR2222618B1 FR2222618B1 (en) 1976-05-21

Family

ID=9117094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7311454A Granted FR2222618A1 (en) 1973-03-22 1973-03-22 Controlled humidity cooler for bakers dough - draws in external air when temperature rises for fermentation

Country Status (1)

Country Link
FR (1) FR2222618A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484201A1 (en) * 1980-06-11 1981-12-18 Locolas Claude Delayed proving chamber with conditioned air - to control fermentation, has eutectic module to supplement cooling system during brief temp. rises
EP0065088A2 (en) * 1981-05-11 1982-11-24 G + H MONTAGE GmbH Temperature-controlled refrigeration and deepfreeze area with a volume of 50 000m3 and above with a device for equalising pressure differences

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2095098A5 (en) * 1971-06-08 1972-02-04 Moulin Georges Mobile refrigerated carriage - for bakeries and pastry cooks

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2095098A5 (en) * 1971-06-08 1972-02-04 Moulin Georges Mobile refrigerated carriage - for bakeries and pastry cooks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484201A1 (en) * 1980-06-11 1981-12-18 Locolas Claude Delayed proving chamber with conditioned air - to control fermentation, has eutectic module to supplement cooling system during brief temp. rises
EP0065088A2 (en) * 1981-05-11 1982-11-24 G + H MONTAGE GmbH Temperature-controlled refrigeration and deepfreeze area with a volume of 50 000m3 and above with a device for equalising pressure differences
EP0065088A3 (en) * 1981-05-11 1983-05-04 G + H Montage Gmbh Device for equalizing pressure differences between a temperature-controlled space and the surrounding atmosphere

Also Published As

Publication number Publication date
FR2222618B1 (en) 1976-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse