FR2035931A1 - Automatic thermostated fast-freezer - Google Patents

Automatic thermostated fast-freezer

Info

Publication number
FR2035931A1
FR2035931A1 FR7010244A FR7010244A FR2035931A1 FR 2035931 A1 FR2035931 A1 FR 2035931A1 FR 7010244 A FR7010244 A FR 7010244A FR 7010244 A FR7010244 A FR 7010244A FR 2035931 A1 FR2035931 A1 FR 2035931A1
Authority
FR
France
Prior art keywords
temp
freezer
automatic
thermostated
fast
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
FR7010244A
Other languages
French (fr)
Other versions
FR2035931B1 (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.)
Eberhart & Co KG GmbH
Original Assignee
Eberhart & Co KG GmbH
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 Eberhart & Co KG GmbH filed Critical Eberhart & Co KG GmbH
Publication of FR2035931A1 publication Critical patent/FR2035931A1/en
Application granted granted Critical
Publication of FR2035931B1 publication Critical patent/FR2035931B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/30—Quick freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Control Of Temperature (AREA)

Abstract

Freezer has a rapid-freezing unit and both are controlled automatically with respect to temp. The temp. dependent control apparatus incorporates two automatic control regions, of which one is adjusted to the storage temp. and the other is straddled w.rt. the former and controls the rapid freeze process on a temp-dependent basis. Pref. the control device utilises an electronically controlled thermostat.
FR7010244A 1969-03-27 1970-03-20 Automatic thermostated fast-freezer Granted FR2035931A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691915594 DE1915594A1 (en) 1969-03-27 1969-03-27 Freezer with quick freezing device and temperature-dependent automatic control

Publications (2)

Publication Number Publication Date
FR2035931A1 true FR2035931A1 (en) 1970-12-24
FR2035931B1 FR2035931B1 (en) 1974-08-09

Family

ID=5729441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7010244A Granted FR2035931A1 (en) 1969-03-27 1970-03-20 Automatic thermostated fast-freezer

Country Status (3)

Country Link
AT (1) AT302387B (en)
DE (1) DE1915594A1 (en)
FR (1) FR2035931A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008042909A1 (en) 2008-10-16 2010-04-22 BSH Bosch und Siemens Hausgeräte GmbH Cooling and / or freezing device and method for controlling such a refrigerator and / or freezer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1543666A (en) * 1966-10-26 1900-01-01 Method for temperature regulation of refrigerating or similar apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1543666A (en) * 1966-10-26 1900-01-01 Method for temperature regulation of refrigerating or similar apparatus

Also Published As

Publication number Publication date
AT302387B (en) 1972-10-10
FR2035931B1 (en) 1974-08-09
DE1915594A1 (en) 1970-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse