WO1987001360A1 - Recipient calorifuge - Google Patents

Recipient calorifuge Download PDF

Info

Publication number
WO1987001360A1
WO1987001360A1 PCT/JP1986/000447 JP8600447W WO8701360A1 WO 1987001360 A1 WO1987001360 A1 WO 1987001360A1 JP 8600447 W JP8600447 W JP 8600447W WO 8701360 A1 WO8701360 A1 WO 8701360A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
core
sheet
heat
space
Prior art date
Application number
PCT/JP1986/000447
Other languages
English (en)
Japanese (ja)
Inventor
Ikie I. Komatsu
Original Assignee
Kataoka, Takashi
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 Kataoka, Takashi filed Critical Kataoka, Takashi
Publication of WO1987001360A1 publication Critical patent/WO1987001360A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/02—Vacuum-jacket vessels, e.g. vacuum bottles
    • A47J41/022—Constructional details of the elements forming vacuum space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
    • B65D81/3813—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container
    • B65D81/3823—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container formed of different materials, e.g. laminated or foam filling between walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
    • B65D81/3837—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container in the form of a bottle, jar or like container
    • B65D81/3846—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container in the form of a bottle, jar or like container formed of different materials, e.g. laminated or foam filling between walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
    • B65D81/3888—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation wrappers or flexible containers, e.g. pouches, bags
    • B65D81/3897—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation wrappers or flexible containers, e.g. pouches, bags formed of different materials, e.g. laminated or foam filling between walls
    • 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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/0055—Constructional details of the elements forming the thermal insulation
    • A47J41/0066—Flexible containers or 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
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/14—Insulation with respect to heat using subatmospheric pressure

Definitions

  • the present invention relates to a cooler box (portable cold storage box) used for thermos, camping, fishing, and the like, and Pururu relates to a small heat insulating or warming container such as a refrigerator compartment of a freezing car.
  • thermos bottle in which the inside of a glass bottle with silver-plated inner and outer walls and the space between the outer walls is evacuated. It is known.
  • stainless steel plates have been used for the inner and outer two-layer walls, and they have been widely used as high-impact, high-temperature heat-insulating containers, mainly as portable heat-insulating water bottles. It has been done.
  • cooler boxes used for fishing, camping, etc.
  • simply low-conductive materials such as styrofoam, foaming foam, etc.
  • the wall was formed with Noga-ta o
  • Bottles have the best insulation or heat retention properties
  • the gas absorbing member must be filled in that space at the time of the circumference, and a special mechanical device it is necessary for that purpose What you do.
  • the space is filled with a solid gas absorbing member.
  • the present invention is to eliminate the drawbacks of the prior art as described above, by forming a two-sided sheet with a permeable and “0” and highly reflective sheet, The space between the surfaces is supported by a substantially hollow body. By forming a vacuum state by interposing a hollow core in the space, it has excellent heat insulating or heat insulating properties, and has impact resistance. It is an object of the present invention to provide a heat retaining container which can be formed into a shape having a high size and an arbitrary size, and which can change its acceptable capacity in accordance with the amount of contents, and which can be changed into an outer shape as required.
  • the heat insulation container according to the present invention is characterized in that the walls of the container for keeping the contents in a cut-off state have a pair of walls facing each other. 0 '' inner surface and outer surface sheet, and inner surface and outer surface sheet To make the closed cavity a vacuum.
  • the heat retaining container 1 of the present invention is to maintain the heat insulating property between the inside and the outside of the container by the above-mentioned means, and the wall of the container is separated from the inner surface of the transparent “0” and the outer surface.
  • the enclosed space between the sheets is evacuated, and the spacing between the inner and outer sheets is maintained by a core that works like a spacer. Therefore, "When one chain space is evacuated, It is unlikely that the sheets will be close or in contact with each other to reduce or “0” the vacuum space. Also, the core has many cavities.] In order to increase the volume of space that can be evacuated, the amount of heat transfer between the inside and outside of the container transmitted through the core is minimized. I do.
  • the inner and outer sheets have high reflectivity, which further prevents the heat convection and the deterioration of the heat retaining ability due to the transfer of heat.
  • each sheet core is formed to be rigid, so that each sheet core forms a fixed outer shape container. Having flexibility, it can be transformed into a container of the size corresponding to the amount of contents to be received, and it can be shaped into a shape corresponding to the place where the container is to be stored, such as when holding a pot or holding a lotus. Change.
  • FIG. 1 is a diagram showing the heat retention container according to the present invention.
  • Sections 2 and 3 are partially enlarged views showing the components of the container wall shown in Fig. 1, respectively.
  • the fourth is a partially cutaway perspective view showing an example of a heat retaining container formed by the self-destructing vacuum packaging machine according to the present invention.
  • FIG. 5 is a partially cutaway perspective view showing a cooler box-shaped heat insulation container according to the present invention.
  • FIG. 5 is a partially enlarged cross-sectional view showing a portion of the container shown in FIG. Fig. 7 shows an example of a thermal insulation container having a flexible wall.
  • FIG. 1 is a view showing an embodiment of the present invention, in which an inner sheet 1 for receiving the contents ⁇ is provided with a required space between the inner sheet 1 and the outer surface of the inner sheet 1.
  • the outer sheet 2 and the opening 5 of the outer sheet 5 are continuously connected.
  • a closed space 4 is formed between the sheets 1 and 2.
  • the closed space 4 is provided with a core having as many cavities 5 as possible while maintaining the separation between the sheets 1 and 2, and the closed space 4 is kept in a vacuum state.
  • the inner and outer sheets 1 and 2 are formed of a permeable “0” sheet material used for vacuum packaging of coffee beans and the like. More preferably, each sheet has high reflectivity, and a metal material 7 such as aluminum or silver is plated or vapor-deposited on a transparent film 8 made of synthetic resin. It is formed of a sheet material (see FIG. 3) in which a metal foil 9 such as aluminum tin is laminated on a transparent film 8 made of synthetic resin. At this time, the plated or vapor-deposited metal 7 or gold 9 should be prevented from being damaged due to external factors, and at least the outer surface of the metal 7 or gold, such as a mirror, should be used. It is preferable that another transparent film 10 made of a synthetic resin be laminated.
  • the core provided in the enclosed space 4 has as many cavities 5 as possible, and maintains a space between the inner surface and the outer sheet 1 and 2 under the vacuum state of the enclosed space 4. It is used as a spacer, and is preferably formed of a heat conductive material.
  • One of the members that can respond to such demands As an example, of ⁇ main States Konechika' door Carolina No rfie ld C o rpr at i on Co., Ltd. "Uo rcore [Sho ⁇ )" mosquito Aru. This is a sheet or panel formed of ABS resin, thermoplastic resin such as polycarbonate, honeycomb, spider's nest, ant's nest, or hollow internal structure. At this time, when the closed space 4 is evacuated to a vacuum state, the air in all the cavities 5 is exhausted once or at a suitable place. You will be overtaken by doing some work, and you will be connected to each other.
  • the closed space around the container opening 3 is provided with a screw cap (not shown), a thread (11), and a form that can be frictionally engaged (not shown). It is solid to form.
  • This solid part 0 can be formed separately by preparing a part formed separately and in a predetermined shape of the solid part, but it is also possible to form a solid part around the opening part when molding the core. Forming is convenient in terms of manufacturing.
  • the inner and outer sheets 1 and 2 can be formed using a well-known vacuum bag making machine. Also, a core 6 is installed between the sheets 1 and 2 to create a vacuum. A well-known vacuum packaging machine for forming the closed space 4 can be achieved by slightly changing the design.
  • ⁇ Fig. 4 shows an example of the basic shape of the heat retaining container formed thereby.
  • each sheet 1 and 2 and the core ⁇ it is not always necessary to apply a bonding means between the joining surfaces.
  • the container itself is distorted.
  • the container may be misaligned with each other due to power from the inside and outside of the container. In order to avoid a fear, it is preferable to perform heat fusion.
  • FIG. 5 shows a cooler box-shaped heat insulation container according to another embodiment of the present invention.
  • the wall of the box 13 is formed in the same manner as described above with a 3 ⁇ 4 cored wall structure, and the wall of the lid 13 is similarly formed.
  • the lid 15 is connected to the box 12 in the form of a ledge, as shown in Fig. 6, the inner sheet of the body 12 and the lid 13 is connected to the connecting portion 14 1 and the outer sheet 2 can be connected to each other, and the connecting portion 14 can be formed without forming a core.
  • the cooler box is formed of a large-sized form such as a luggage compartment of a freezer truck, etc.
  • a sheet-like barking heat member provided with a pair of sheets 1 and 2 and a core as described above is attached, and the inside of the wall is formed in a closed space.
  • a core 6 similar to the core 6 having a large number of cavities 5 ⁇ is provided to make a vacuum state. Accordingly, the five layers of vacuum space are located around the container, so that the heat insulation and heat retention characteristics of the container can be reliably maintained.
  • the bonding between the panel 15 and the sheet-like heat-generating member is ensured, it is not necessary to provide the core 0, and the closed hollow body is kept in a vacuum state. Is especially good for heat conduction Provides heat insulation.
  • a core having many cavities functioning like a spacer is provided in a closed space between permeable “0” sheet surfaces, and air in the cavities is ventilated. Since it can form the walls of the container in a vacuum state, it can possess sufficient new thermal characteristics.
  • each sheet is formed with a synthetic resin film, and a core is formed in a shape such as a nest of ridges with a synthetic resin. It can be formed into any shape such as a water bottle, an upper bot, a cooler box, etc. ⁇
  • Metal foil coating or plating film is applied to the inner and outer sheets by using a metal foil laminated film.
  • Each sheet can have high reflectivity, and accordingly, the insulation properties can be improved. It can be further improved.
  • the shape of the container itself can be deformed, and the contents of the container can be changed ⁇ According to the quantity of The container can be stored in any place, and the contents are always received in a state filled with the container, so that the heat retention of the container can be further improved.
  • the present invention can be applied not only to a heat retaining container, but also to a heat insulating plate by forming a wall formed of a combination of an inner and outer sheet and a core into a flat plate shape, and to provide flexibility. It can be used as a heat insulation sheet.] 9, for example, it is widely used in cold storage rooms, insulation walls such as freezing warehouses, tents, camping sheets, etc. What you can do.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Packages (AREA)
  • Thermally Insulated Containers For Foods (AREA)

Abstract

Dans le but d'obtenir un récipient calorifugé auquel on peut donner une forme et des dimensions extérieures arbitraires, et qui présente d'excellentes caractéristiques d'isolation thermique ainsi qu'une résistance élevée aux chocs, chaque paroi du récipient est constituée de deux surfaces de feuilles (1, 2) possédant une perméabilité égale à zéro et un pouvoir réfléchissant élevé, le vide dans l'espace (4) entre ces deux surfaces étant assuré en remplissant les cavités de noyaux (6) pour maintenir ledit espace dans un état sensiblement creux. Ce récipient est utilisé comme bouteille thermos, comme glacière et comme réfrégirateur.
PCT/JP1986/000447 1985-09-03 1986-09-02 Recipient calorifuge WO1987001360A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60/193304 1985-09-03
JP19330485A JPS6264753A (ja) 1985-09-03 1985-09-03 保温用容器

Publications (1)

Publication Number Publication Date
WO1987001360A1 true WO1987001360A1 (fr) 1987-03-12

Family

ID=16305682

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1986/000447 WO1987001360A1 (fr) 1985-09-03 1986-09-02 Recipient calorifuge

Country Status (3)

Country Link
JP (1) JPS6264753A (fr)
AU (1) AU6284686A (fr)
WO (1) WO1987001360A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624483A1 (fr) * 1987-12-15 1989-06-16 Simeray Janick Structure isolante thermique
WO1999032374A1 (fr) * 1997-12-19 1999-07-01 Federal Express Corporation Emballage de transport isole
EP1243525A2 (fr) * 2001-03-19 2002-09-25 Arosta Ost GmbH Conteneur pour transport de longue durée avec des éléments fortement isolants
DE102006014321B3 (de) * 2006-03-23 2007-07-05 Hubert Fuchs Thermisch isolierter Behälter
ES2291098A1 (es) * 2002-08-30 2008-02-16 Javier Porras Vila Cubas de agua contra el deshielo de los glaciares.
EP1916465A1 (fr) * 2006-10-26 2008-04-30 Vestel Beyaz Esya Sanayi Ve Ticaret A.S. Barrière thermique à vide

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63272658A (ja) * 1987-04-20 1988-11-10 Mineo Nishibori 食品収納容器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019066U (fr) * 1973-06-14 1975-03-03
JPS56131095U (fr) * 1980-03-08 1981-10-05
JPS57133870A (en) * 1981-01-30 1982-08-18 Tokyo Shibaura Electric Co Heat insulating structure
JPS5914369Y2 (ja) * 1981-10-28 1984-04-26 昭和アルミニウム株式会社 保冷用包装袋
JPS59176520U (ja) * 1983-05-13 1984-11-26 株式会社ミツウマ 内装用断熱シート

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019066U (fr) * 1973-06-14 1975-03-03
JPS56131095U (fr) * 1980-03-08 1981-10-05
JPS57133870A (en) * 1981-01-30 1982-08-18 Tokyo Shibaura Electric Co Heat insulating structure
JPS5914369Y2 (ja) * 1981-10-28 1984-04-26 昭和アルミニウム株式会社 保冷用包装袋
JPS59176520U (ja) * 1983-05-13 1984-11-26 株式会社ミツウマ 内装用断熱シート

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624483A1 (fr) * 1987-12-15 1989-06-16 Simeray Janick Structure isolante thermique
WO1999032374A1 (fr) * 1997-12-19 1999-07-01 Federal Express Corporation Emballage de transport isole
EP1243525A2 (fr) * 2001-03-19 2002-09-25 Arosta Ost GmbH Conteneur pour transport de longue durée avec des éléments fortement isolants
EP1243525A3 (fr) * 2001-03-19 2003-01-29 Arosta Ost GmbH Conteneur pour transport de longue durée avec des éléments fortement isolants
ES2291098A1 (es) * 2002-08-30 2008-02-16 Javier Porras Vila Cubas de agua contra el deshielo de los glaciares.
DE102006014321B3 (de) * 2006-03-23 2007-07-05 Hubert Fuchs Thermisch isolierter Behälter
EP1916465A1 (fr) * 2006-10-26 2008-04-30 Vestel Beyaz Esya Sanayi Ve Ticaret A.S. Barrière thermique à vide

Also Published As

Publication number Publication date
JPS6264753A (ja) 1987-03-23
AU6284686A (en) 1987-03-24

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