US3303659A - Refrigeration method and apparatus - Google Patents

Refrigeration method and apparatus Download PDF

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Publication number
US3303659A
US3303659A US501982A US50198265A US3303659A US 3303659 A US3303659 A US 3303659A US 501982 A US501982 A US 501982A US 50198265 A US50198265 A US 50198265A US 3303659 A US3303659 A US 3303659A
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United States
Prior art keywords
passages
network
wall structure
header
vapor
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.)
Expired - Lifetime
Application number
US501982A
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English (en)
Inventor
Jr Carl F Fritch
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Cardox Corp
Original Assignee
Chemetron Corp
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 Chemetron Corp filed Critical Chemetron Corp
Priority to US501982A priority Critical patent/US3303659A/en
Priority to GB43033/66A priority patent/GB1156148A/en
Priority to NL6614067A priority patent/NL6614067A/xx
Priority to DE19661501238 priority patent/DE1501238A1/de
Application granted granted Critical
Publication of US3303659A publication Critical patent/US3303659A/en
Assigned to CARDOX CORPORATION reassignment CARDOX CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: CHEMETRON CORPORATION, A CORP. OF DE.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F17C3/10—Vessels not under pressure with provision for thermal insulation by liquid-circulating or vapour-circulating jackets
    • 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
    • F25D17/08—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 using ducts
    • 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
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • F25D3/102—Stationary cabinets
    • 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
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • F25D3/105—Movable containers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • F17C2203/0308—Radiation shield
    • F17C2203/032—Multi-sheet layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0626—Multiple walls
    • F17C2203/0629—Two walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0646—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/013—Carbon dioxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/014—Nitrogen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/031—Not under pressure, i.e. containing liquids or solids only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
    • F17C2225/0107—Single phase
    • F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0302—Heat exchange with the fluid by heating
    • F17C2227/0304—Heat exchange with the fluid by heating using an electric heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0337—Heat exchange with the fluid by cooling
    • F17C2227/0339—Heat exchange with the fluid by cooling using the same fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0367—Localisation of heat exchange
    • F17C2227/0369—Localisation of heat exchange in or on a vessel
    • F17C2227/0376—Localisation of heat exchange in or on a vessel in wall contact
    • F17C2227/0381—Localisation of heat exchange in or on a vessel in wall contact integrated in the wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0367—Localisation of heat exchange
    • F17C2227/0388—Localisation of heat exchange separate
    • F17C2227/0393—Localisation of heat exchange separate using a vaporiser
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1457—Metal bands

Definitions

  • the prime object of the invention is to provide a method, and apparatus for carrying out the method, by which heat is withdrawn from a compartment by vaporization of cold liquefied gas and/or its vapor, and
  • the vapor is thereafter passed through a network of spaced apart flow paths externally of insulation surrounding internal wall structure forming the compartment to intercept heat from ambient air to prevent such heat from entering the compartment.
  • cold liquefied refrigerant gas such as liquid nitrogen or liquid carbon dioxide is vaporized by heat exchange with a compartment formed by internal wall structure.
  • a network of spaced apart flow paths are formed so as to be in heat exchange relationship with a substantial part of the internal wall structure, and a second network of spaced apart fiow paths formed in the insulation adjacent the external wall structure.
  • the resultant vapor is passed at spaced apart locations directly into and through the first network of spaced apart flow paths and thereafter through the second network of spaced apart flow paths.
  • the spent vapor is vented out of the second network of flow paths to the atmosphere.
  • FIGURE 1 is a fragmentary top plan view, partly in section of apparatus for carrying out the invention
  • FIGURE 2 is a sectional view taken along line 22 of FIGURE 1;
  • FIGURE 3 is a sectional view taken along line 3-3 of FIGURE 1;
  • FIGURE 4 is a horizontal sectional fragmentary view showing in particular passages in the floor and a side wall;
  • FIGURE 5 is a fragmentary sectional view showing an alternative embodiment of the invention.
  • FIGURE 6 is a fragmentary sectional view showing another alternative embodiment of the invention.
  • FIGURES 1 through 4 of the drawings there is shown refrigeration apparatus generally indicated at having internal Wall structure indicated 'at 21 having a ceiling 22 and a floor 23 joined by four walls 24. Spaced outwardly of the internal wall structure 21 is external wall structure or jacketing 26. Insulation 27 disposed between the internal and external wall structures 21 and 26 serves to prevent heat transfer into a compartment 28 formed by the internal wall structure 21. A suitable closure (not shown) provides access to the compartment 28 where the cargo (not shown) can be placed.
  • a network of passages generally indicated at 29 is shown to include passages 30 which communicate with a vaporizer 31 and passages 32 which communicate with a vaporizer 33.
  • the passages 30 and 32 are disposed in an alternating, parallel, horizontal arrangement so that fiow of vapor in adjacent passages 30' and 32 is in opposite directions.
  • At least the part of the internal wall structure adjacent the network of passages 29 is composed of material capable of efficient heat transfer such as aluminum, for example the ceiling 22, the floor 23 and two opposite walls 24.
  • a cylinder or other suitable container (not shown) for storing cold liquefied gas is connected to the vaporizers 31 and 33 which vaporize the cold liquefied gas and pass the resultant vapor into passages 30 and 32, respectively.
  • the passages 30 extend to and partially around the vaporizer 33 and communicate with a common header 36, while the passages 32 extend to and partially around the vaporizer 31 and communicatewith a common header 37.
  • Substantially vertically extending, parallel passages 30 communicate at their upper ends with the header 36 and at their lower ends with a comomn header 39, while vertically extending, parallel passages 40 communicate at their upper ends with a header 37.
  • Parallel horizontal passages 42 communicate with the header 39 and a header 43, while parallel horizontal passages 44 com- .municate with the header 41 and the header 43.
  • header 37 communicates with passages 45 and 46 which in turn communicates with headers 47 and 48 respectively.
  • Passages 49 and 50 communicate with headers 47 and 48 and headers 51 and 52, respectively.
  • Passages 53 and 54 communicate with headers 51 and 52 and a header 55, respectively.
  • the header 55 communicates with an exhaust port 56 which opens to the atmosphere.
  • the outer network of passages 29' from the header 43 to the header 55 are formed in part by the insulation 27 and in part by external wall structure or jacketing 26.
  • Each vaporizer 31 and 33 includes a conduit 57 disposed inside a larger conduit 58.
  • the conduit 57 is connected to the cylinder (not shown) and has orifices (not shown) by which cold liquefied gas is metered into the conduit 58.
  • Conduits 58 of Vaporizers 31 and 33 have orifices (not shown) which communicate with passages 30 and 32 respectively.
  • vapor formed in the vaporizer 31 which is in heat exchange relationship with the compartment 28 and, in fact, in direct heat exchange relationship with the ceiling 22, passes through passages 30 in heat exchange relationship with the ceilings, into heat exchange relationship with the vaporizer 33, into the header 36, into the passages 38, into the header 39, into the passages 44 to the header 43.
  • Vapor formed in the vaporizer 33 which is in heat exchange relationship with the compartment 28 and in direct heat exchange relationship with the ceiling 22, passes through passages 32 in heat exchange relationship with the ceiling 22, into heat exchange relationship with the vaporizer 31, into the header 37, through the passages 40 and into the header 41, and into and through passages 44 and into the header 43.
  • the temperature of the vapors in the header 43 can be at least equal to and perhaps even slightly higher than the temperature of the compartment 28. As the temperature of the compartment 28 is substantially lower than the ambient air surrounding the container 20, there is still a substantial difference between the temperature of the vapor in the header 43 and the ambient air, even though all of the latent cooling power and a substantial part of the sensible cooling power of the refrigerant such as nitrogen or carbon dioxide has been used up by the time its vapor has reached the header 43.
  • the vapor in the header 43 passes to passages 45 and 46, to the headers 47 and 48, to the passages 49 and 50, into the headers 51 and 52, to passages 53 and 54, respectively, and into the common header 56 from which the spent vapor is exhausted through the port 56.
  • the spent vapor passing out through the port 56 can be at the temperature of the ambient air.
  • FIGURE 5 is similar to the embodiment of FIGURES 1 through 4 and hence the same reference characters are used, with the addition of letter a to designate the same components.
  • the inside surface of the external wall structure or jacketing 26a is covered with insulation 60 which can be applied in a number of Ways, for example by flocking or by adhering sheet insulation to the inside surface of the jacketing 26a.
  • the vapors can exert a heat shielding effect throughout the outer network of spaced apart passages from the header 43 to the header 55.
  • the passages 49a, 53a and so forth are formed in part by the insulation 27a and in part by the insulation 60.
  • FIGURE 6 is similar to the embodiment of FIGURES 1 through 4 and hence the same reference characters are used, with the addition of letter b to designate the same components.
  • the inside surface of the external wall structure or jacketing 26b is covered with insulation 61 which can be applied as described in connection with FIGURE 5.
  • the inside surface of the insulation 61 is covered with a layer of material 62 capable of efiicient heat transfer, such as aluminum particles or aluminum sheet or foil.
  • the layer of heat conductive material 62 thus distributes cold so as to form a heat shield.
  • the outer network of passages 49]), 53b and so forth is thus formed in part by the insulation 27b and in part by the material 62.
  • Method of refrigerating a container having internal wall structure forming a compartment and surrounding external wall structure, with insulation disposed between the internal and external wall structures comprising the steps of: forming a network of spaced apart flow paths spaced from said internal wall structure and disposed adjacent said external wall structure, passing vapor of cold liquefied gas in heat exchange relation with the compartment, thereafter passing the vapor through the network of passages, and venting spent vapor from the network of passages to the atmosphere.
  • Method of refrigerating a container having internal Wall structure forming a compartment and surrounding external wall structure, with insulation disposed between the internal and external wall structures; comprising the steps of: forming a first network of spaced apart flow paths in heat exchange relationship with a substantial part of the internal wall structure, forming a second network of spaced apart flow paths in the insulation adjacent the external wall structure, isolating the first and second networks of fiow paths from the space within the compartment, vaporizing cold liquefied gas 'by heat exchange with the internal wall structure, passing the resultant cold vapor at spaced apart locations directly into and through the first network of spaced apart flow paths and thereafter through the second network of spacerd apart flow paths, and venting vapor out of the second network of flow paths to the atmosphere.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
US501982A 1965-10-22 1965-10-22 Refrigeration method and apparatus Expired - Lifetime US3303659A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US501982A US3303659A (en) 1965-10-22 1965-10-22 Refrigeration method and apparatus
GB43033/66A GB1156148A (en) 1965-10-22 1966-09-27 Refrigeration method and apparatus
NL6614067A NL6614067A (enrdf_load_stackoverflow) 1965-10-22 1966-10-06
DE19661501238 DE1501238A1 (de) 1965-10-22 1966-10-19 Kuehleinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US501982A US3303659A (en) 1965-10-22 1965-10-22 Refrigeration method and apparatus

Publications (1)

Publication Number Publication Date
US3303659A true US3303659A (en) 1967-02-14

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ID=23995817

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Application Number Title Priority Date Filing Date
US501982A Expired - Lifetime US3303659A (en) 1965-10-22 1965-10-22 Refrigeration method and apparatus

Country Status (4)

Country Link
US (1) US3303659A (enrdf_load_stackoverflow)
DE (1) DE1501238A1 (enrdf_load_stackoverflow)
GB (1) GB1156148A (enrdf_load_stackoverflow)
NL (1) NL6614067A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5533275A (en) * 1993-10-13 1996-07-09 Synectic Technology, Inc. Method and apparatus for controlling the temperature of cargo within a container
US5946933A (en) * 1996-09-26 1999-09-07 Cornerstone Technologies, Ltd. Refrigerated container with controlled air distribution
WO2008116721A1 (en) * 2007-03-28 2008-10-02 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Refrigerated chamber, in particular in a refrigerated vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621500A (en) * 1984-10-18 1986-11-11 Conterm International Terminals, Inc. Refrigeration system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US966076A (en) * 1905-09-20 1910-08-02 Gabriel A Bobrick Refrigerating apparatus.
US2576665A (en) * 1949-12-08 1951-11-27 Gen Electric Air circulating arrangement for refrigerators
US3096626A (en) * 1956-02-27 1963-07-09 Liquefreeze Company Inc Method of chilling, storing and shipping perishable materials
US3127755A (en) * 1962-03-16 1964-04-07 Continental Freezers Of Illino Frozen food storage and conveyance means

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US966076A (en) * 1905-09-20 1910-08-02 Gabriel A Bobrick Refrigerating apparatus.
US2576665A (en) * 1949-12-08 1951-11-27 Gen Electric Air circulating arrangement for refrigerators
US3096626A (en) * 1956-02-27 1963-07-09 Liquefreeze Company Inc Method of chilling, storing and shipping perishable materials
US3127755A (en) * 1962-03-16 1964-04-07 Continental Freezers Of Illino Frozen food storage and conveyance means

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5533275A (en) * 1993-10-13 1996-07-09 Synectic Technology, Inc. Method and apparatus for controlling the temperature of cargo within a container
US5946933A (en) * 1996-09-26 1999-09-07 Cornerstone Technologies, Ltd. Refrigerated container with controlled air distribution
WO2008116721A1 (en) * 2007-03-28 2008-10-02 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Refrigerated chamber, in particular in a refrigerated vehicle

Also Published As

Publication number Publication date
GB1156148A (en) 1969-06-25
DE1501238A1 (de) 1969-12-04
NL6614067A (enrdf_load_stackoverflow) 1967-04-24

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