FR2427562A1 - Thermal refrigerator control prolonging cold state - has low temp. cold accumulation vessel and thermal conductivity interrupter for refrigeration unit - Google Patents

Thermal refrigerator control prolonging cold state - has low temp. cold accumulation vessel and thermal conductivity interrupter for refrigeration unit

Info

Publication number
FR2427562A1
FR2427562A1 FR7816813A FR7816813A FR2427562A1 FR 2427562 A1 FR2427562 A1 FR 2427562A1 FR 7816813 A FR7816813 A FR 7816813A FR 7816813 A FR7816813 A FR 7816813A FR 2427562 A1 FR2427562 A1 FR 2427562A1
Authority
FR
France
Prior art keywords
thermal
cold
refrigeration unit
interrupter
refrigerator control
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.)
Withdrawn
Application number
FR7816813A
Other languages
French (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7816813A priority Critical patent/FR2427562A1/en
Publication of FR2427562A1 publication Critical patent/FR2427562A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/025—Removal of heat
    • F25B2321/0251—Removal of heat by a gas
    • 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
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • 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
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/083—Devices using cold storage material, i.e. ice or other freezable liquid using cold storage material disposed in closed wall forming part of a container for products to be cooled
    • F25D2303/0831—Devices using cold storage material, i.e. ice or other freezable liquid using cold storage material disposed in closed wall forming part of a container for products to be cooled the liquid is disposed in the space between the walls of the container
    • 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
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/084—Position of the cold storage material in relationship to a product to be cooled
    • F25D2303/0844—Position of the cold storage material in relationship to a product to be cooled above the product

Landscapes

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

Abstract

The thermal refrigerator control prolongs the cold state generated inside the cabinet by breaking the thermal bridge created by the conductivity of the thermal element on stopping. A positive cold accumulation vessel(4) working at very low temperature is directly in content with the refrigeration unit(7), while there is a thermal conductivity interruptor(8,9) between this unit and the outer wall(3). The insulated refrigerator cabinet can be arranged to accommodate a cover, on which a vessel is mounted whose walls are filled with an accumulator liquid such as glycol. while refrigerating radiators(17,18) are mounted on its underside.
FR7816813A 1978-05-30 1978-05-30 Thermal refrigerator control prolonging cold state - has low temp. cold accumulation vessel and thermal conductivity interrupter for refrigeration unit Withdrawn FR2427562A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7816813A FR2427562A1 (en) 1978-05-30 1978-05-30 Thermal refrigerator control prolonging cold state - has low temp. cold accumulation vessel and thermal conductivity interrupter for refrigeration unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7816813A FR2427562A1 (en) 1978-05-30 1978-05-30 Thermal refrigerator control prolonging cold state - has low temp. cold accumulation vessel and thermal conductivity interrupter for refrigeration unit

Publications (1)

Publication Number Publication Date
FR2427562A1 true FR2427562A1 (en) 1979-12-28

Family

ID=9209106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816813A Withdrawn FR2427562A1 (en) 1978-05-30 1978-05-30 Thermal refrigerator control prolonging cold state - has low temp. cold accumulation vessel and thermal conductivity interrupter for refrigeration unit

Country Status (1)

Country Link
FR (1) FR2427562A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2587793A1 (en) * 1985-09-25 1987-03-27 Sbriglio Jean Pierre Miniaturised refrigeration device for an overnight bag or suitcase intended for transporting and preserving cosmetics and toiletries or body-hygiene products
EP3051238A1 (en) * 2015-01-29 2016-08-03 Air Liquide Deutschland GmbH Cooling box and method for transporting heat-sensitive products in a transport vehicle and/or for distributing products to final customers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2587793A1 (en) * 1985-09-25 1987-03-27 Sbriglio Jean Pierre Miniaturised refrigeration device for an overnight bag or suitcase intended for transporting and preserving cosmetics and toiletries or body-hygiene products
EP3051238A1 (en) * 2015-01-29 2016-08-03 Air Liquide Deutschland GmbH Cooling box and method for transporting heat-sensitive products in a transport vehicle and/or for distributing products to final customers

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Legal Events

Date Code Title Description
ST Notification of lapse