WO1993015975A1 - Portable heater - Google Patents
Portable heater Download PDFInfo
- Publication number
- WO1993015975A1 WO1993015975A1 PCT/JP1993/000168 JP9300168W WO9315975A1 WO 1993015975 A1 WO1993015975 A1 WO 1993015975A1 JP 9300168 W JP9300168 W JP 9300168W WO 9315975 A1 WO9315975 A1 WO 9315975A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- outer case
- heating
- burner
- heating device
- portable
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 198
- 239000002828 fuel tank Substances 0.000 claims abstract description 40
- 239000000567 combustion gas Substances 0.000 claims abstract description 14
- 239000000446 fuel Substances 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 54
- 230000002093 peripheral effect Effects 0.000 claims description 37
- 238000005192 partition Methods 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 20
- 235000013361 beverage Nutrition 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 238000012546 transfer Methods 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 12
- 241001122767 Theaceae Species 0.000 claims description 10
- 239000010763 heavy fuel oil Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000002737 fuel gas Substances 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 8
- 239000011888 foil Substances 0.000 claims description 7
- 239000012780 transparent material Substances 0.000 claims description 5
- 238000005187 foaming Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 abstract description 36
- 239000000126 substance Substances 0.000 abstract 2
- 238000012790 confirmation Methods 0.000 description 9
- 230000002829 reductive effect Effects 0.000 description 7
- 238000010411 cooking Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
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- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000013021 overheating Methods 0.000 description 4
- 239000000123 paper Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
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- 230000035622 drinking Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
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- 239000011148 porous material Substances 0.000 description 2
- 235000013324 preserved food Nutrition 0.000 description 2
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- 230000009194 climbing Effects 0.000 description 1
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- 230000000994 depressogenic effect Effects 0.000 description 1
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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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/26—Devices for warming vessels containing drinks or food, especially by means of burners Warming devices with a burner, e.g. using gasoline; Travelling cookers, e.g. using petroleum or gasoline with one burner
-
- 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
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
- B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
- B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
- B65D17/4012—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab
-
- 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
- B65D81/34—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package
- B65D81/3484—Packages having self-contained heating means, e.g. heating generated by the reaction of two chemicals
Definitions
- the present invention relates to a portable heating device such as a can with a burner, and more particularly to a heating device provided with a heating container for containing contents and a burner for heating.
- a heating container such as a can
- a heating container such as a can
- a heating container such as a can
- a heating container is not only food that is cooked by heating by boiling, roasting, steaming, or a drink that is suitable for being heated and drinking, but also by boiling.
- canned food has been used for preserved foods, and when cooking and heating the contents, the can is opened and the contents are taken out for cooking.
- Some canned beverages are sold warmed by vending machines, but if left untouched, they can be cooled. For this reason, canned and canned beverages carried during hiking and mountain climbing had to be separately heated and heated when heating or warming.
- the structure that holds the heating container is a force that places the heating container on the support metal provided on the burner, and is inserted and engaged to support the heating container. There is a problem to do.
- portable heating appliances need to maintain appropriate strength to hold the corner, heating vessel, fuel tank, etc., and at the same time, are required to be small and light.
- the supply of gas from the fuel tank fluctuates under the influence of the latent heat of vaporization, and also fluctuates depending on the ambient temperature, causing a problem that stable combustion cannot be performed.
- the present invention can be easily cooked anywhere without heating the contents of the heating container without opening the lid before heating, and the beverage can be heated as it is anywhere. It is an object of the present invention to provide a portable heating device having high thermal efficiency and excellent operability due to the combustion performed.
- a portable heating device of the present invention comprises a cylindrical outer case having at least an open upper end, and a combustion gas between the outer case inside the upper portion of the outer case.
- a heating container comprising a cylindrical heat-resistant container body containing a content to be heated at the time of use, which is fixed and accommodated by forming an ascending gap, and provided with a lid having an opening tab on an upper end surface;
- a burner provided with ignition means, which is housed and fixed to the inside of the lower part of the outer case so as to heat the heating vessel, and a fuel tank fixed to the inside of the lower part of the outer case so as to supply fuel to the burner.
- the outer case is provided with a vent for supplying outside air to the parner. It is.
- the contents of the heating vessel can be heated by igniting the burner anytime, anywhere, and a heating device that is convenient for portable use can be realized.
- a gap is formed between the heating container and the outer case where the combustion gas rises, the combustion efficiency of the burner is high, and heating can be performed effectively using fuel.
- the outer case is formed of a sheet metal, and a heat insulating member is provided on at least an inner peripheral surface of the outer case.
- a foamed heat insulating member is provided on the outer peripheral surface of the outer case.
- the hot air generated by the combustion of the burner heats the heat insulating member, but the heat transfer amount is small due to the heat insulating property, and the heat stored in the heat insulating member is gradually transmitted to the sheet metal.
- the heat dispersion due to heat conduction increases, the temperature gradient decreases, and the temperature rise on the outer surface side is suppressed.
- the thermal insulation member has a large heat storage amount, enhances thermal efficiency during heating, and has a heat retaining effect by suppressing a temperature decrease after the heating is stopped.
- the foamed heat insulating member is provided on the outer peripheral portion, the surface temperature at this portion is further reduced, and the handling becomes easier.
- the ignition means is constituted by a piezo-type automatic ignition device.o
- the portable heating device of the present invention is configured to automatically prevent the container body from exploding when the pressure or temperature inside the container body exceeds a predetermined value due to heating of the contents.
- Means for perforating a discharge hole for steam or the like are provided.
- the portable heating device of the present invention preferably, at least a part of the fuel tank is formed of a transparent material so that the amount of the residual fuel can be seen from the outside, and the outer case is formed of the residual fuel. There is a window in the visible area to check the amount of residual fuel.
- a primary air hole is opened in an outer case below the burner, and a secondary air hole is opened in an outer case above the burner, and combustion air is supplied.
- a baffle plate having a small hole is provided inside the secondary air hole, and the baffle plate is used to press the upper and lower air holes when the secondary air hole is opened by pressing the outer case. It is preferable to cut the sides and bend the center part inward to form a curve.
- the baffle plate prevents the flame from escaping to the outside, thereby preventing the occurrence of a backfire. In addition, it prevents wind, water, dust, etc. from flowing inside. In addition, stable combustion can be obtained, and the strength is improved by installing a baffle plate. On the other hand, if the baffle plate is formed integrally by pressing, the formation becomes easier.
- a heat transfer plate made of a metal plate be wound around the outer periphery of the fuel tank in the portable heating device of the present invention, and the other end be disposed in contact with the bottom of the burner.
- the gas flow is reduced by the cooling of the fuel tank due to the latent heat of vaporization when the fuel gas flows out of the fuel tank and evaporates.
- a stable gas flow can be obtained even if the combustion time is maintained by preventing the temperature of the fuel tank from lowering and preventing the gas flow from lowering.
- the gas outflow from the fuel tank to the burner has a main flow passing through the center of the nail-shaped stator, and a disk-shaped gas having a circular hollow hole to be mounted on the nail-shaped stator, and having a radial gas flow.
- the filter has a continuous flow as a gas flow path and closed cells that expand or contract due to temperature change to compress or expand the gas flow path. It is preferable to use a microporous filter that automatically adjusts the flow rate.
- the gas pressure in the fuel tank fluctuates according to the ambient temperature and the gas flow rate fluctuates by controlling the temperature of a part of this gas flow rate through the micropore filter. This reduces fluctuations in gas flow due to ambient temperature. Also, If the entire flow rate is supplied through the micropore filter, the cooling of the micropore filter due to the latent heat of vaporization and the loss of the expected effect will be the same as the main flow through the center of the nail-shaped stator. This problem has been solved by dividing them.
- a corrugated partition member is disposed between the outer case and the heating vessel, and the corrugated plate member is bent and deformed and inserted into the outer case. It is preferable to hold it at this position because the assembling becomes easy.
- a single corrugated cardboard is wound around the outer peripheral surface of the outer case with the liner as the outer surface.
- a corrugated partition member provided on an inner peripheral surface of the outer case and formed with a locking portion having a lower end folded inward is provided.
- a disk-shaped exhaust plate with a fixed upper end and outer peripheral edge, a plurality of exhaust holes, and a rising portion on the inner peripheral edge is provided, and the rising portion of the exhaust plate is heated.
- the upper periphery of the container is press-fitted, and the lower periphery of the heating container is brought into contact with the locking portion of the partition member to hold the heating container.
- the outer case is provided with engaging projections protruding inward near the upper and lower ends of the partition member disposed on the inner peripheral surface, and the partition member is engaged with the engagement protrusion. Preferably, it is retained.
- the heating vessel is fixed to the outer case In addition, it can be held sufficiently in terms of strength, does not fall down even if it is placed sideways, and can be easily assembled to the outer case of the heating vessel.
- another portable heating device of the present invention is a fuel tank in which a burner is provided at the bottom of an outer case, a heating vessel is provided at the top of the outer case, and fuel gas to be supplied to the burner is stored.
- An ignition means for ejecting gas from the burner and igniting the gas in the vicinity of the burner, and extending upward along the thorn; i, the outer case, and a lower end portion associated with the ignition means.
- An operation rod having an upper end extending upward from the outer case is provided, and the burner is ignited by operating the ignition means in accordance with the operation of pressing down the operation port. It is a thing.
- the operation rod may be provided so as to be detachable from an outer case by being pulled upward.
- the operation rod is pushed down from above to ignite, when the burner is ignited and the heating vessel is heated, the combustion is started by the downward operation from above, and the combustion is started. Ignition can be performed without looking at the operating member at the position, improving the operability of ignition of the burner.
- Still another portable heating device of the present invention has a parner disposed at the bottom of the outer case, a pull-tab for opening on the upper surface of the upper portion of the outer case, and a liquid such as water contained and sealed therein.
- the ignition device for igniting the burner is provided, and after heating with the pull tab opened, the heating container is A liquid is poured through a spout member mounted on an upper portion, and at least one side of the spout member can be mounted on an upper portion of the heating container, and a container formed in an intermediate portion has a container formed with tea leaves or the like.
- At least one side of the accommodating portion is provided with a blocking portion for inhibiting the outflow of the beverage material, and furthermore, both sides of the accommodating portion are covered with seal foil in a releasable manner. It is a feature.
- the spout member has one side attached to the upper portion of the heating container, the other surface attached to the upper portion of the outer case, and a blocking portion formed on the other surface side of the housing portion. It is.
- the spout member By disposing the spout member, when not in use, the spout member is attached to the upper part of the heating vessel to carry the spout, etc. with improved strength. When attached, the liquid is poured from the opening of the heating container through beverage materials such as tea leaves.
- FIG. 1 is a sectional view showing the basic structure of a portable heating device according to a first embodiment of the present invention.
- FIG. 2 is a partially cutaway perspective view showing an example of the appearance
- FIGS. 3 (A) and (B) are cross-sectional enlarged views of a main part of a portable heating device showing an example of the structure of an outer case.
- FIG. 4 is a cross-sectional view showing a part of a portable heating device of an example having a container to be used after heating.
- Figures 5 (A) and (B) show the outer case and heating chamber, respectively.
- Horizontal cross-sectional schematic diagram of a portable heater Kure showing an example of the structure of the gap between the heaters
- Fig. 6 is a schematic diagram showing an example of safety measures when a portable heating device is overheated.
- FIG. 7 is a schematic diagram showing another example of a safety measure at the time of overheating.
- FIG. 8 is also a schematic diagram showing another example of a safety measure in the event of overheating.
- FIG. 9 is an external perspective view of a portable heating device according to a second embodiment of the present invention.
- FIG. 10 is a cross-sectional side view showing the basic structure of the portable heating device of FIG. 9,
- FIG. 11 is a plan view of FIG.
- Fig. 12 is a plan view of the main part along the line A-A in Fig. 10
- Fig. 13 is a partial cross-sectional front view along the line B-B in Fig. 12
- Fig. 14 is a main part of Fig. 12 Part side view
- Figure 15 is a side view of the main part on the other side
- FIG. 16 is a perspective view of the partition member
- FIGS. 17 (A), (B) and (C) are front views of the essential parts showing the operating state of the safety device.
- Fig. 18 is an enlarged cross-sectional view of the upper and lower parts showing the support structure of the heating vessel.
- FIG. 19 is a pictorial diagram showing the valve mechanism installed in the fuel tank.
- FIG. 20 is an enlarged view of a main part of FIG. 19,
- FIG. 21 is a schematic cross-sectional view showing an example in which a single cardboard is installed on the outer periphery of the outer case.
- Fig. 22 is a graph showing the change in gas flow rate with the elapsed time due to the installation of the heat transfer plate.
- Figure 23 shows Daraf, which shows the change in gas flow with temperature due to the installation of a microporous filter.
- FIG. 24 is a cross-sectional side view of a portable heating device according to a third embodiment of the present invention.
- Fig. 25 is a perspective view of the operation rod insertion part of Fig. 24, Figs. 26 (A) and (B) are cross-sectional views of the operation port tip part of Fig. 24,
- FIG. 27 is a longitudinal sectional view showing a basic structure of a portable heating device having a spout structure according to a fourth embodiment of the present invention.
- FIG. 28 is a plan view of the spout member of FIG. 27,
- Fig. 29 is a longitudinal sectional view of the main part in the state of use of Fig. 27.o
- FIG. 1 is a cross-sectional view showing a basic structure of a portable heating device according to the present embodiment
- FIG. 2 is a partially cutaway perspective view showing an example of the appearance. --O
- the portable heating device 1 (canned product with a parner) of this example is basically composed of a cylindrical outer case 2 having at least an open upper end, and an outer case 2 inside the upper case 2.
- a heating container 6 composed of a cylindrical heat-resistant container body B e provided with a lid 6 b having an opening tab 6 a on the upper end surface, which is formed and fixed so as to form a gap in which the combustion gas rises. It is housed and fixed on the lower side of the outer case 2 so as to heat the heating vessel 6 in advance : a burner 3 having a fire means 8 and a fuel supply to the burner 3.
- the heating container 6 contains contents to be heated during use, and the outer case 2 includes the fuel tank 4 fixed to the lower inside of the outer case 2. 3 is provided with a vent 2a for supplying external air and an opening 2b for operating the ignition means 8 from outside. You.
- the opening 2b for operating the ignition means 8 from the outside has a window 5a and a fuel tank from which it is possible to confirm from outside whether the flame of the burner 3 is burning.
- the plate 5 is provided with a window 5b with a scale to check the amount of residual fuel in 4.
- at least a part of the fuel tank 4 is formed of a transparent material so that the amount of residual fuel can be seen from the outside, and the window 5 b of the outer case 2 is formed by this material. It must be provided in a part made of transparent material so that the amount of residual fuel can be seen from outside.
- the burner 3 should be installed at an easy-to-see position using optical means such as an optical fiber mirror instead of the window 5a.
- the flame can be made visible from the outside. That is, a window for confirming the ignition of the burner 3 is provided in the outer case 2, and an image of the flame is provided between the confirmation window and a position facing the flame of the burner 3.
- An optical means for optically transmitting the light to the window may be provided.
- a foamed heat insulating member 112 is wound around the outer periphery of the metal outer case 2 shown in FIG. 3 (A). Insulation between the outer surface of the outer case 2 and the heating container 6 to such an extent that the outer surface of the outer case 2 is not burned even if the outer surface of the outer case 2 is touched by hand while the heating container 6 is being heated with a wrench. Desirably, an effective heat insulating means is provided. As means for this purpose, it is conceivable to form at least a part of the material of the outer case 2 with a material having a high heat insulating effect, or to provide a cylinder of the heat insulating material inside the outer case 2 in an overlapping manner. Can be Such a structure is shown in Fig. 3 (B).
- FIG. 3 (B) shows an enlarged cross-sectional structure of the outer case 2 and is provided in a two-layer structure of an inner peripheral heat insulating member 110 and an outer cylindrical body 111. That is, the cylinder body 111 on the outer surface side is made of a sheet metal, for example, aluminum foil, and is formed in a tubular shape with an open upper portion.
- the heat insulating member 110 is made of a material having low thermal conductivity such as paper (for example, self-extinguishing heat-resistant paper).
- the outer peripheral surface of the partition plate 9 is joined to the inner peripheral surface of the cylindrical main body 111. Further, on a part of the outer peripheral surface of the cylinder main body U 1 in the outer case 2, as shown by a dashed line, a foaming heat insulating member 112 made of foaming resin or the like is disposed in a band shape.
- the temperature of the outer surface is reduced to facilitate the handling, and further, the fuel consumption is reduced due to the increase in the thermal efficiency, and the heat retention is improved.
- a container serving as a tableware for accommodating the contents of the heating container 6 after heating may be crowned and locked on the upper portion of the outer case 2.
- Figure 4 shows such an example.
- a ring-shaped packing 1 is press-fitted between the outer periphery of the upper end of the heating vessel 6 and the upper end ⁇ of the outer case 2, whereby the portable heating apparatus 1 falls upside down.
- a container 12 ⁇ serving as a tableware for accommodating the contents of the heating container 6 after heating is covered thereon.
- the container 120 is made to be pressed from above the ring-shaped packing 118.
- a gap is formed between the outer case 2 and the heating vessel 6 and the vessel body 6c, in which the combustion gas rises, and the structure that forms this gap and the outer case 2 and the vessel body 6e
- the device is also provided as a means for fixing the device. That is, for example, as shown in FIG. Is also good.
- the partition member 7 has a function of fixing the both, and the space between the partition members 7 serves as a gap where the combustion gas rises.
- FIG. 5 (B) a wavy 'partition member 9 extending vertically may be provided.
- the wavy partition member 9 extends below the lower end of the container body 6c, as shown in FIGS. 1, 2, and 4.
- the partition member 9 has an action of fixing the both, and the space 9a inside the corrugated shape of the partition member 9 becomes a gap where the combustion gas rises. With this configuration, combustion efficiency is particularly high.o
- the ignition means 8 of the burner 3 it is practically preferable to employ a piezo-type automatic ignition device because of its simplicity and the like.
- the heating vessel 6 is a means for automatically piercing a discharge hole for steam or the like in the vessel body 6c when the pressure or heat inside the vessel body 6c exceeds a predetermined value due to heating of the contents. It is desirable to have Fig. 6 to Fig. 8 show such an example.
- Fig. 6 shows that the inside of the lid 6b of the heating vessel 6 automatically turns on when the heat of the vessel body 6c exceeds a predetermined value.
- the compression spring 126 is fitted between the flange of the perforation pin 124: L25 and the support plate 122, and the guide plate 127 near the tip of the perforation pin 124. Plan FIG.
- the tip of the perforated TL pin 124 is opposed to and close to the container body 6c.
- Fig. 7 shows a means for automatically piercing a discharge hole for steam or the like in the container body 6c when the heat of the container body 6c exceeds a predetermined value in the recess 6d formed outside the lid 6b of the heating container 6.
- the rear end of the perforated pin 124 is fixed to the side surface of the concave portion 6d of the lid 6b with an adhesive 123 that melts by a predetermined or more heat, and the flange 125 of the perforated pin 124 and the support
- the tip of the piercing pin 124 is brought close to and opposed to a side surface 6f of the recess 6d of the lid 6b facing the side surface 6e.
- the heating vessel 6 is heated by the burner 3 to a predetermined amount or more, the adhesive 123 Is melted, and the perforation pin 124 perforates a small hole in the side surface 6 '' by the resilience of the spring 126 so that steam or the like is discharged and discharged.
- Fig. 8 shows an example of another means for automatically piercing the vessel body 6c with a steam or other discharge hole when the heat of the vessel body 6c exceeds a predetermined value inside the lid 6b of the heating vessel 6.
- a compression spring 126 is fitted between the flange 125 of the perforation pin 124 and the support plate 122, and the vicinity of the tip of the perforation pin 124 is guided by a guide plate 127.
- a member 128 for locking the piercing pin 124 by the compression spring 126 and engaging with the piercing pin 124 is formed by bimetal.
- the locking member 128 of the bimetal is deformed, the lock is removed, and the piercing pin 124 pierces a small hole in the container body 6c by the resilience of the spring 126, so that steam, etc. Is ejected and discharged.
- These safety devices are designed to protect against overheating.Simultaneously or separately from overheating, when the pressure in the heating vessel 6 exceeds a predetermined value, a small hole is similarly drilled in the vessel body 6c to remove steam. It may be equipped with a safety device that allows the gas to be ejected and discharged.
- Various known pressure-sensitive means can be used as the pressure-sensitive means that operates when the pressure exceeds the predetermined pressure.
- a plastic having good pressure resistance can be used as the fuel tank 4. It is advisable to use a transparent plastic, for example transparent nylon, so that the amount of residual fuel is visible from the outside.
- a rubber stopper is provided at the bottom of the tank so that it can be refilled when the fuel gas has escaped. A seal may be provided. There instead of this rubber stopper, a stopper combining a plastic screw and a rubber ring, as conventionally used, may be used.
- the burner 3 various known burners can be employed. For example, even if the burner 3 has a double-pipe structure and is of a push-in type, it can be accommodated in a compact. Good.
- the combustion cylinder that affects the height of the burner is made to be a slide type that can be extended and retracted, so that when carrying it, it is short and the burner is put in an outer case to make the whole compact.
- the combustion cylinder may be extended so that the entire length is increased.
- the fuel tank has a donut shape, and the combustion cylinder of the burner can be embedded in the center hole or recess of the tank to reduce the height so that it can be accommodated in the compact. You may do so. It is Ranipa 'Ichinaichi Ha 0 Lee Lock Topa' as a two-stage over Na one and the eye Lee Nbana, may be sea urchin by the piezoelectric ignition to the pie Lock Tobana.
- FIG. 9 to 20 show more specific examples of the structure of the portable heating device according to the present invention.
- FIG. 9 is a perspective view showing the external shape of the portable heating device of this example
- FIG. 10 is a cross-sectional view showing the basic structure
- FIG. 11 is a plan view thereof
- FIG. FIG. 13 shows a schematic cross-sectional front structure
- FIGS. 14 and 15 show a schematic side structure.
- the portable heating device 10 is a cylindrical outer case with an open top.
- a heating container 14 fixedly formed inside the upper part of the outer case 12 to form a gap in which the combustion gas rises between the outer case 12 and the heating container 14 inside the lower part of the outer case 12;
- the burner 16 includes a burner 16 fixed to heat the heating container 14 and an ignition means 11 for igniting the burner 16.
- an exhaust plate 17 is provided between the outer case 12 and the upper end portion of the heating vessel 14, and the exhaust plate 17 is formed in an annular shape and has a circumferential shape. Exhaust holes 17a are opened at predetermined intervals.
- an operation rod 18 for performing the ignition operation of the burner 16 extends upward along the outer case 12 and is provided so as to perform ignition by an operation from above. In other words, the operation rod 18 ignites the burner 16 by operating the ignition means 11 at the bottom by pushing the operation rod 18 downward, although its detailed structure will be described later.
- the upper end 18a of the operation port 18 that projects upward through the hole is provided on the inward side so as to be tiltable so as to fall on the upper portion of the heating vessel 14.
- the operation rod 18 is formed so as to be detachable from the outer case 12 by being pulled upward as it is, and is provided so as to be inserted into another position to perform a fire extinguishing operation.
- the heating container 14 is configured such that the upper end surface of a heat-resistant container main body 14a is closed by a lid 14b provided with a pull-tab 15 for opening a can, and contains contents such as water. . Then, the opening of the pull bar 15 and the ignition operation of the operation rod 18 are performed.
- An unsealing member 21 to be operated in cooperation is provided. That is, the unsealing member 21 engages with the pull tab 15 and also engages with the upper end portion 18a (which is urged in the upright direction) of the operation rod 18 inwardly.
- the pull tab 15 is pulled up by raising the opening member 21, the heating container 14 is opened, and the upper end 18a of the operation port 18 is released to be in the upright state, and then the opening member is reopened.
- the burner 16 is ignited by operating the operation port 18 by pushing the operation port 18 downward by inclining the 21.
- An ignition confirmation member 22 made of a heat-sensitive material such as a heat-sensitive paint is provided on the outer surface of the upper part of the outer case 12.
- the ignition check member 22 is heated by the combustion gas rising along the outer case 12 when the burner 16 is ignited, and has a heat-sensitive characteristic of discoloring or coloring when a predetermined temperature is reached. are doing.
- the self-winding confirmation member 22 is made of, for example, one that changes color at a temperature of about 40 ° C.
- Adjacent to the high-temperature notification member 23 is a heat-sensitive material that changes color at a temperature of about 60 ° C.
- the outer case i2 is provided with a primary air hole 12a and a secondary air hole 12b for introducing combustion air near the bottom burner 16 (see FIG. 9). That is, a primary air hole 12a composed of five small holes is opened below the burner 16, and a secondary air hole 12b, which is laterally longer than the burner 16, is circumferentially formed. There are four openings. Inside the secondary air hole 12b, a baffle plate 24 having a small hole is provided inside the secondary air hole 12b. The baffle plate 24 is provided to prevent the flame from extinguishing due to the wind from the outside and to prevent the backfire from coming from the inside.
- the primary and secondary air holes 12a and 12b are used to secure the amount of air required to obtain complete combustion in the burner 16, so that the number and diameter of the primary air holes 12a and 2
- the size of the secondary air holes 12b and the numerical aperture and diameter of the small holes of the baffle plate 24 are appropriately set according to the gas consumption. If the total area of the air holes is small, incomplete combustion may occur. ⁇
- a heat insulating material 25 such as paper or a single cardboard 53 as shown in FIG. 21 is laminated on the outer peripheral surface of the outer case 12.
- the ignition confirmation member 22 and the high temperature warning member 23 It is installed directly on the outer case 12 or on the heat insulating material 25 or the single cardboard 53 depending on the characteristics.
- the single corrugated cardboard 53 provided on the outer periphery of the outer case 12 shown in FIG. 21 is formed by bonding a liner 53b to one side of a corrugated core 53a. It is wound and pasted so as to be in contact with the outer peripheral surface of 12, In addition, a thin and good heat-insulating exterior can be obtained, and the corrugated core paper 53a, which has contractibility, is placed inside, so that it can be easily wound.
- the burner 16 is arranged at a lower central portion at a predetermined distance from the bottom of the heating vessel 14; It is formed by press working of a metal plate, and is composed of a gas introduction portion 16a and a gas ejection portion 16b in which gas ejection holes are formed.
- a fuel tank 27 for storing fuel to be supplied to the burner 16 is disposed on a base member 31 at the bottom. The fuel tank 27 is closed by closing a front portion of a metal cylinder 27a with a lid member 27b.
- a valve mechanism 28 for opening and closing gas supply is installed above the front part, and a fuel pipe 29 is connected from the valve mechanism 28 to the gas introduction portion 16a of the burner 16.
- the fuel tank 27 is formed of transparent plastic with a part of the lid member 27b protruding so that the remaining fuel can be monitored from the outside.o
- the ignition means 11 and the extinguishing safety device 30 are provided.
- the ignition means 11 includes an ignition lever 33 for supplying and igniting gas to the burner 16, and the ignition lever extends to both sides of the fuel tank 27, and one end is turned. The other end is connected by a connecting portion 33a in front of the fuel tank 27, and the operating port is connected to a part of the engaging portion 33b of the connecting portion 33a. The lower end of the pad 18 is engaged, and the ignition lever 33 is provided so as to rotate downward in accordance with the depression.
- a first arm 3B that opens and closes the valve mechanism 28 is swingably disposed.
- the first arm 36 has an engagement portion 36a provided at one end thereof engaged with the valve mechanism 28,
- the upper plate-like member extends to both sides, then bends inside the ignition lever 33 and extends downward, and the lower end 36b is engaged with the lower side of the middle part of the ignition lever 33, which is rotated horizontally. (See Figure 14).
- the lower end portion 36b of the first arm 36 is engaged with the ignition lever 33 to rotate it so as to push it down, whereby the engagement portion 36a activates the valve mechanism 28.
- the gas is supplied from the fuel tank 27 to the burner 16 by opening.
- a second arm 37 that rotates with the turning operation of the ignition lever 33 is fixed to the turning shaft 34.
- the second arm 37 is for operating the piezoelectric ignition unit 38, and applies a discharge voltage from the piezoelectric ignition unit 38 to the discharge electrode 39 (see FIG. 13) based on the depression operation of the ignition lever 33. It is configured to perform ignition combustion.
- the falling-off safety device 30 includes a bimetal member 41 as shown in FIG.
- the bimetal member 41 is formed in an inverted U-shape, and a short end fixing portion 4 ia is fixed to the upper end of a support portion 44 erected on the side of the ignition lever 33,
- the other displacement portion 41c extends upward from the fixed portion 41a, passes through the curved portion 41b, and extends downward, and the lower end thereof is engaged with the hook 42.
- the hook 42 has a middle fulcrum portion 42a pivotally supported so as to be rotatable, and a tip of one inner arm 42b is engaged with a tip (pin) of a displacement portion 41c of the bimetal member 41, and in response to thermal deformation thereof.
- the engaging position of the hook 42 engages with the upper side of the ignition lever 33 when the ignition lever 33 is pushed down, that is, the ignition operation position, to operate the ignition lever 33. It is set to lock in position.
- a heat-sensitive portion 43 is connected to a curved portion 41b.
- the heat-sensitive portion 43 is formed of a metal having high thermal conductivity, one end is fixed to the bimetal member 41, and the other end is formed to extend near the burner 16. In response to this, it is transmitted to the bimetal member 41.
- a fire extinguishing mechanism is installed to extinguish the fire in association with the hook 42 described above.
- a fire extinguishing engagement piece 42d extending substantially horizontally is formed on the hook 42, and a fire extinguishing lever 46 is vertically rotatably disposed above the engagement piece 42d. ing.
- the fire extinguishing lever 46 is urged upward by the return spring 47, and
- the tip engaging portion 46a is formed to extend near the inner peripheral surface of the outer case 12.
- the operating rod 18 inserted from above is located at a position different from the ignition position corresponding to the engaging portion 33b of the ignition lever 33 in the same manner as the ignition lever 33.
- a gap is formed between the outer peripheral surface of the outer case 12 and the container body 14a of the heating vessel 14, where a combustion gas rises.
- a means for fixing the container 14 is also provided. That is, as shown in FIGS. 10 and 11, a vertically extending triangular wave-shaped partition member 13 is provided between the outer case 12 and the heating vessel 14, and the wavy partition member 13 is It is formed to extend below the lower end of the main body 14. In this structure, the partition member 13 fixes both members, and the space inside the corrugated shape of the partition member 13 becomes a gas rising passage through which the combustion gas rises.
- the fixing structure of the heating vessel 14 has a bead-like shape protruding inward from the outer case 12 at a position corresponding to the upper and lower ends of the partition member 1S.
- An engaging projection 12c is formed, and a corrugated plate-like partition member 13 as shown in FIG. 16 is inserted into the outer case 12 in a state of being bent into a cylindrical shape and disengaged.
- the partition member 13 is pressed by the restoring force in a state where the outer peripheral portion is pressed against the inner surface side of the outer case 12, and the upper and lower ends thereof are located between the upper and lower engaging projections 12 c, and the partition member U is moved. It is held for outer case 12.
- the lower end of the partition member 13 is formed such that the material is folded inward by a predetermined size, and the upper end of the folded portion is formed as a can bottom engagement portion 13 a that holds the outer periphery of the bottom of the heating container 14. Further, the inner peripheral flange portion 17 b of the exhaust plate 17 is attached to the upper outer peripheral portion of the heating container 14.
- the mounting of the heating vessel 14 in the above structure is performed by inserting the fixing member 13 into the outer case 12 and fixing the same, and then inserting the heating vessel 14 into the center of the outer casing 12 so that the lower end outer peripheral portion of the dividing member IS
- the inner peripheral flange portion b of the exhaust plate 17 is engaged with the outer peripheral portion of the upper end of the heating container 14 and is locked.
- the outer peripheral portion is fixed to the outer case 12 to hold the upper portion of the heating vessel 14. Accordingly, the heating container 14 does not fall off or fall off the outer case 12 when being carried or tilted, and the heating container 14 can be always kept at a fixed position.
- a heat transfer layer 54 for transmitting heat from the burner to the fuel tank 27 is provided.
- the heat transfer layer 54 is formed of a metal plate such as copper, aluminum or the like, one end of which is wound around the outer periphery of the metal cylinder 27 a of the fuel tank 27, and the other end of which is fixed to the bottom of the burner 16. .
- This heat transfer -1-The plate 54 prevents the temperature of the fuel tank 27 from dropping.
- the fuel gas is supplied while being vaporized from the fuel tank 27, but the latent heat of vaporization lowers the temperature of the fuel tank 27 and the internal pressure.
- the heat of the burner 16 is transferred by the heat transfer plate 54 to heat the fuel tank 27, and the temperature of the fuel tank 27 is reduced. To reduce the gas flow rate and maintain a stable gas flow rate even with continued combustion time.o
- FIGS. 19 and 2 ⁇ show the detailed structure of the valve mechanism 28 that supplies the fuel gas from the fuel tank 27 to the burner 1G while evaporating the same.
- Lid member 27b of fuel tank 27 A nozzle 55 is housed in a fastening ring 57 with a nozzle bottom 56, and a nozzle valve rubber 58 is fixed to a lower end thereof. The nozzle valve rubber 58 is split so as to close a bottom opening of the nozzle bottom 56.
- a fine hole filter 61 is provided between the nozzle bottom 56 and the nail-shaped stator 60, and a core 62 and a core holder 63 are provided.
- a main flow passage 64 is provided in the center of the shaft of the nail-shaped stator 60 so as to penetrate therethrough, and an orifice-shaped flow control plate 65 is interposed in the passage 64. . Further, the microporous filter 61 flows from the outer peripheral portion toward the center portion, and a subflow flows through the outer peripheral portion of the nail-shaped stator 60.
- the fuel gas flowing out of the core 62 is separated into a main flow flowing through the main flow passage 64 passing through the center of the nail-shaped stator 60 and a sub-flow flowing through the micropore filter 61. It flows into the chisel bottom 56. At that time, the main flow is the amount regulated by the flow control plate, and the sub flow automatically adjusts the gas flow according to the ambient temperature by the micropore filter 61.
- the micropore filter 61 has open cells that serve as gas flow paths and closed cells that expand or contract due to temperature changes to compress or expand the gas flow paths and adjust the flow S. .
- the gas pressure of the fuel tank changes according to the surrounding temperature, and the gas flow rate fluctuates with a simple structure without a gas pressure regulating valve mechanism.
- FIG. 23 shows the results of measuring gas flow characteristics with respect to temperature change between the product of the present invention having the flow rate adjusting mechanism provided with the micropore filter 61 and the conventional product having no flow rate adjusting function.
- the gas flow rate sharply increases as the temperature rises, but in the present invention product shown by the broken line, the gas flow with respect to the temperature rise has a small tendency to increase linearly. It has become.
- the unsealing member 21 engaged with the pull tab 15 is placed in a flat state on the upper part of the heating vessel 14, and the operation rod
- the distal end 18a of 18 is in a retracted state.
- the ignition lever 33 is in the raised position
- the bimetal member 41 is also in an undeformed state
- the hook 42 is in a position that allows the ignition lever 33 to move up and down.
- the opening member 21 is again placed in a horizontal state.
- the operation rod 18 is pushed by the unsealing member 21, and an ignition operation for pushing down the ignition lever 33 is performed.
- gas is ejected from the burner 16 to ignite, but immediately after combustion, the bimetal member 41 has not yet been heated and deformed, and the hook 42 is in the retracted position. It is in.
- the ignition confirmation member 22 is in a low temperature state and does not discolor or develop color.
- the bimetal member 41 When the ignition lever 33 is depressed for a predetermined period of time after the start of combustion, the bimetal member 41 receives the heat of combustion from the heat-sensitive portion 43 and is thermally deformed, as shown in FIG. 17 (B).
- the lever 42 rotates so as to protrude above the ignition lever 33, and even if you release your hand from the operation port pad, the ignition lever 33 is prevented from returning in the upward direction and the gas from the burner 16 is released. Maintain combustion and continue burning.
- the combustion gas from the burner 16 rises through the space between the outer case 12 and the heating vessel 14, and the outer case 12 is heated via the partition member 13, so that the outer case 12 is heated.
- the temperature rises in accordance with the time since the burner 16 was ignited.
- the ignition confirmation member 22 is discolored or develops a color, and its heat-sensitive characteristic is set in association with the operation of the extinguishing safety device 30.
- the ignition lever 33 is in a burning state when discoloration or coloration occurs. This enables confirmation of ignition of the burner 16 and confirmation of maintenance of the combustion state.
- the combustion state is maintained. Further, when the combustion is continued and the outer surface of the outer case 12 is in a high temperature state that is not suitable for touching with bare hands, the high temperature warning member 23 is discolored or colored to warn the user.
- the bimetal member 41 deforms in the retreating direction as the temperature decreases, and the hook 42 is ignited.
- the ignition lever 33 returns from the lever 33 in the ascending direction, the supply of gas to the burner 16 is stopped, thereby preventing the gas from being blown out in the fire-extinguishing state.
- the operation rod 18 removed from the ignition position is inserted into the fire extinguishing position corresponding to the engaging portion 46a of the fire extinguishing lever 46, and the fire extinguishing lever 46 is pushed down to operate the fire extinguishing.
- the fork 42 is forcibly released from the engagement state with the ignition lever 33, and the ignition lever 33 is returned to the fire extinguishing state.
- FIG. 24 to FIG. 26 show modified examples of the operation rod. Other structures are basically the same as in the previous example.
- the operation rod 48 in this example has a tip that bends laterally and engages with the engagement portion 33b of the fire lever at the lower end of a mouth portion 48c extending along the outer case 12. It has a linking portion 48a, and a push portion 48b for performing a push-down operation is provided at an upper end portion. Note that the operation rod 48 of the present example is not formed in a linkage structure with the unsealing member 21 as in the previous example.
- the operation port 48 can be pulled out from the outer case 12 and guides the upper part of the outer case 12 between the exhaust plate 17 and the stub 1S.
- a guide sleeve 49 is provided, and the tip linking portion 48a is formed so as to be rotatable with the insertion of the operation rod 48. That is, as shown in FIG. 26 (A), the tip linking portion 48a is pivotally supported by the pin 51 at the lower end of the rod portion 48c of the operation rod 48 so as to be rotatable by the pin 51.
- the portion 48a is urged by the spring 52 so as to protrude in a right angle direction, and at this protruding position, the upper portion is held in contact with the rod portion 48c.
- the rod portion 48c of the operation rod 48 is cylindrical, the projecting direction of the distal end linking portion 48a is restricted to the direction of the cradle portion 33b of the ignition lever 33, as shown in FIG. As shown in FIG. 7, a part of the guide groove is cut out, and a guide hole of the guide sleeve 49 is formed in a shape corresponding to the notch.
- the leading end linking portion 48a is piled with the biasing force of the spring 52 in the direction in which the rod portion 48c extends, and is rotated. As shown in Fig. 26 (B), it is inserted into the guide hole of the guide sleeve 49.
- the leading end link is made as shown in Fig. 26 (A).
- the portion 48a protrudes and can be engaged with the engaging portion 33b of the ignition lever 33, and the ignition lever 33 is rotated by pressing the upper push portion 48b to perform the ignition operation.
- the tip linking portion 48a when pulling out the operation rod 48, when the rod portion 48c is pulled up, the tip linking portion 48a, the upper surface of which is engaged with the lower end of the partition plate 13, is rotated downward, and the inside of the guide sleeve 49 is also rotated. It is removed by passing through the same posture as in FIG. 26 (B).
- This example is an example of a portable heating device having a spout structure as shown in FIGS. 27 to 29.
- the basic structure of the portable heating device 10 is the same as that of the second embodiment.
- the portable heating device 10 includes a cylindrical outer case 12, a heater 14, a burner 16, and an ignition means 11.
- At the top is a pouring bell: ⁇ 20, which is attached to the outer case 12.
- the injection member 20 is removed from the upper portion of the outer case 12 during heating. 1.41
- the detailed structure of the spout member 2Q will be described with reference to FIGS. 27 and 28.
- the ring-shaped main body 15J of the spout member 20 has the same outer diameter as the outer case 12.
- An annular first fitting portion 151a is formed on the outer periphery of the tip of one surface (the lower surface in FIG.
- the first fitting portion 151a can be fitted on the outer periphery of the upper end of the outer case 12.
- the fitting is such that the spout member 20 is attached to the main body of the heating device 10 in a stored state before heating.
- a second fitting base 151b is formed at a position inside the outer peripheral portion so as to protrude in a ring shape.
- 151b can be fitted to the upper outer periphery of the heating vessel, and the fitting is such that the spout member 20 is attached to the heating vessel 14 in the used state after heating, and the liquid is poured through the spout member 20. Have been.
- an accommodating portion 152 is formed by a stepped space in an intermediate portion, and a beverage material 153 such as a tea bag in which tea leaves are sealed in the accommodating portion 152. Is contained.
- a blocking portion 154 for blocking the outflow of the beverage material 153 is formed on the first fitting portion i5ia side of the housing portion 152.
- the blocking portion 154 is formed of a substantially semicircular plate member, has a slit groove 154a, and is configured to allow liquid to flow therethrough.
- sealing foils 155, 155 are releasably adhered to the upper and lower surfaces of the housing portion 152 on the stepped surface of the outer peripheral portion, and the housing portion 152 is sealed in a sealed state by the sealing foil 15 5.155. .
- first fitting portion 151a of the spout member 20 is fitted to the upper part of the outer case 15, and the pouring member 20 is transported and stored with the heating device 10 at a rest.
- the beverage material 153 stored in the 20 storage sections 152 is tightly closed by a sealing foil 155 and stored in a good condition.
- the spout member 20 is removed from the outer case 12, and then the operation is performed such that the operating lever 18 is pushed by the opening member 21. Accordingly, the ignition operation is performed by pushing down the ignition lever 33.
- the opening member 21 is detached from the pull tab 15, and the operation rod 18 is pulled out, and the opening is enlarged by removing the pull tab 15 as necessary.
- the sealing foils 155, 155 of the spout member 20 are peeled off to expose the beverage material 153 by allowing the liquid to flow through the storage portion 152
- the second fitting portion 151b is fitted to the heating container 14.
- the spout member 20 is attached.
- the position of the opening of the heating container 14 is aligned with the position of the blocking portion 154, and then the heating container 14 is tilted together with the outer case 12, and the internal liquid (hot water) is poured from the opening into the spout member 20.
- the hot water is brought into contact with the beverage material 153, that is, the tea leaves and the like in the tea bag, to extract the ingredients and pour it out into a beverage such as Japanese tea.
- the beverage material 153 is prevented from falling by the blocking portion 154.
- the stopper 154 of the spout member 20 is formed of a member having the slit groove 154, but may be formed of a mesh, other mesh members, or the like.
- the blocking portion 154 may be provided on the entire surface of the housing portion 152, or may be provided on both surfaces of the housing portion 152.
- a tea bag containing tea leaves and the like in a water-permeable bag is applied as the beverage material 153, but the blocking portion 154 is formed of a mesh member and the spout member 20 is formed. It is also possible to directly store a beverage material such as tea leaves in the storage section 152 of the container.
- the first fitting part 151a fitted on one side of the spout member 20 to the upper part of the outer case 12 is provided on the other side, and the second fitting part 151 can be mounted on the upper part of the heating vessel 14 on the other side.
- the part 151b is installed so that it is inverted when not in use and when it is in use.However, ignition operation parts that interfere with the spout member 20 are placed above the heating vessel 14 and outer case 12. If not, it is only necessary to provide a fitting base that can be mounted on the upper part of the heating vessel 14 on only one side. In the preservation state, the entire spout member 20 and the heating device main body may be integrally packaged with a heat-shrinkable film.
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Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93904292A EP0589045B1 (en) | 1992-02-12 | 1993-02-10 | Portable heater |
US08/129,184 US5408987A (en) | 1992-02-12 | 1993-02-10 | Portable heater |
Applications Claiming Priority (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4/25402 | 1992-02-12 | ||
JP2540292 | 1992-02-12 | ||
JP4/70866 | 1992-03-27 | ||
JP7086692A JPH05269044A (ja) | 1992-03-27 | 1992-03-27 | 加熱器具における外筒体の構造 |
JP4/231345 | 1992-08-06 | ||
JP04231345A JP3130671B2 (ja) | 1992-08-06 | 1992-08-06 | 容器の保持装置 |
JP26465592A JPH06113957A (ja) | 1992-10-02 | 1992-10-02 | 加熱装置 |
JP4/264655 | 1992-10-02 | ||
JP4/275861 | 1992-10-14 | ||
JP27586192A JPH06121743A (ja) | 1992-10-14 | 1992-10-14 | 加熱装置の空気取入口構造 |
JP4287295A JPH06133870A (ja) | 1992-10-26 | 1992-10-26 | 飲料用加熱装置の注ぎ口構造 |
JP4/287295 | 1992-10-26 | ||
JP4/302178 | 1992-11-12 | ||
JP30217892A JPH0664689A (ja) | 1992-11-12 | 1992-11-12 | 加熱装置の着火機構 |
JP5017198A JPH05294369A (ja) | 1992-02-12 | 1993-02-04 | バーナー付缶詰 |
JP5/17198 | 1993-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993015975A1 true WO1993015975A1 (en) | 1993-08-19 |
Family
ID=27571819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1993/000168 WO1993015975A1 (en) | 1992-02-12 | 1993-02-10 | Portable heater |
Country Status (4)
Country | Link |
---|---|
US (1) | US5408987A (ja) |
EP (1) | EP0589045B1 (ja) |
AU (1) | AU3574193A (ja) |
WO (1) | WO1993015975A1 (ja) |
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EP0724702A4 (ja) * | 1993-09-09 | 1996-08-28 | ||
CN105180228A (zh) * | 2014-08-29 | 2015-12-23 | 仁同铁物工具商社(株) | 便携式燃烧炉 |
RU2751898C2 (ru) * | 2019-05-15 | 2021-07-19 | Владимир Владимирович Шамраев | Быстронагреватель |
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EP0601190B1 (en) * | 1992-05-01 | 1996-07-10 | Tokai Corporation | Safety device for portable heating apparatus |
NO306323B1 (no) * | 1998-03-09 | 1999-10-25 | Willy Gautvik | Kokeapparat |
GB2344523B (en) * | 1998-12-11 | 2004-02-11 | Angela J Maw | Portable baby bottle warmer and sterilizer |
KR100370373B1 (ko) * | 2000-02-29 | 2003-01-29 | 주식회사 피앤티기술 | 휴대용 순간 온수기 |
DE20215506U1 (de) * | 2002-05-18 | 2003-01-02 | Sommer, Ira, 50765 Köln | Gefäß für liquide, pastöse und/oder feste Stoffe |
JP4295724B2 (ja) * | 2002-06-25 | 2009-07-15 | ジェットボイル, インコーポレイテッド | 加熱容器 |
US20080029082A1 (en) * | 2006-08-04 | 2008-02-07 | Dowst W Perry | Interchangeable system for high-efficiency heating and cooking |
US20070080613A1 (en) * | 2006-09-20 | 2007-04-12 | Sterlite Optical Technologies Ltd | Storage and transportation device for storing and transporting optical fiber preform and precursors thereof |
WO2010080888A1 (en) * | 2009-01-08 | 2010-07-15 | Jetboil, Inc. | Temperature indicating insulating sleeve for a cooking vessel |
US20120111311A1 (en) * | 2010-11-09 | 2012-05-10 | Steck Greg T | Customizable fire pit |
US20140144395A1 (en) * | 2012-11-27 | 2014-05-29 | Emerson Electric Co. | Water Heater Valves and Controllers and Methods of Mounting the Same |
US20140361002A1 (en) * | 2013-06-07 | 2014-12-11 | Clinton Cable | Portable Heating Device For Liquid |
CN103637640A (zh) * | 2013-11-19 | 2014-03-19 | 无锡新人居科贸有限公司 | 一种防摔保温加热杯罩 |
CN105083773A (zh) * | 2014-05-20 | 2015-11-25 | 谢培树 | 加热饮料罐 |
FR3029094B1 (fr) * | 2014-12-02 | 2016-11-25 | Cookal | Appareil et procede de cuisson d'aliments a l'alcool |
USD801101S1 (en) * | 2015-11-10 | 2017-10-31 | Simlogic Holding B.V. | Cooking stove |
CN106889876B (zh) * | 2015-12-18 | 2019-08-27 | 佛山市顺德区美的电热电器制造有限公司 | 电压力锅及其锅盖和内锅 |
USD944372S1 (en) * | 2019-07-02 | 2022-02-22 | Naama Yehezkel | Heater |
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JPH03113210A (ja) * | 1989-09-28 | 1991-05-14 | Tokai:Kk | ガスシガレットライター、カートリッジ式ガスボンベ等における定量バルブのガス流量自動調節機構 |
JPH04214121A (ja) * | 1990-06-20 | 1992-08-05 | Tokai:Kk | 流量調節機構およびその製造方法 |
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CH92939A (fr) * | 1920-07-06 | 1922-02-01 | Walter Martin Jean | Chaufferette pour liquides. |
DE509468C (de) * | 1929-03-31 | 1930-10-21 | Irving Callender Jennings | Wasserringpumpe |
DE894311C (de) * | 1950-06-16 | 1953-10-22 | Joseph Borde | Vorrichtung zum Erwaermen von flaschenfoermigen Behaeltern |
CH474990A (de) * | 1968-07-26 | 1969-07-15 | Groninger Ag | Heizbarer Behälter |
US3566857A (en) * | 1969-04-14 | 1971-03-02 | Dan M Price | Self-heating container |
US3804076A (en) * | 1973-03-30 | 1974-04-16 | J Fant | Baby bottle warmer |
JPS5319812A (en) * | 1976-08-09 | 1978-02-23 | Clarion Co Ltd | Tape recorder |
JPS5438314A (en) * | 1977-08-31 | 1979-03-22 | Yasuetsu Yamane | Method of heattcuring cementtformed body and apparatus for carrying out same |
JPS5563880A (en) * | 1978-11-07 | 1980-05-14 | Nec Corp | Manufacturing method of semiconductor device |
FR2479531A1 (fr) * | 1980-03-28 | 1981-10-02 | Cgr Ultrasonic | Dispositif de traitement et de memorisation numerique et echographe a balayage comportant un tel dispositif |
DE3509468A1 (de) * | 1985-03-15 | 1986-10-02 | Wolfgang 8035 Gauting Astner | Konservendose |
JPH01131445A (ja) * | 1987-11-16 | 1989-05-24 | Osaka Gas Co Ltd | ガスセンサ |
GB2213742A (en) * | 1987-12-19 | 1989-08-23 | Heat Technology Limited | Heater |
BR8906469A (pt) * | 1988-03-18 | 1990-08-28 | Nippon Steel Corp | Dispositivo de aquecimento,recipiente tendo funcao de aquecimento e aquecedor instantaneo de estrutura no dito dispositivo de aquecimento |
JPH0213904A (ja) * | 1988-06-30 | 1990-01-18 | Sumitomo Chem Co Ltd | 染料系偏光膜 |
JPH0714770Y2 (ja) * | 1989-05-25 | 1995-04-10 | 日清食品株式会社 | 加熱機能付容器 |
-
1993
- 1993-02-10 US US08/129,184 patent/US5408987A/en not_active Expired - Fee Related
- 1993-02-10 WO PCT/JP1993/000168 patent/WO1993015975A1/ja active IP Right Grant
- 1993-02-10 EP EP93904292A patent/EP0589045B1/en not_active Expired - Lifetime
- 1993-02-10 AU AU35741/93A patent/AU3574193A/en not_active Abandoned
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JPS5319812Y2 (ja) * | 1973-12-22 | 1978-05-25 | ||
JPS5438314Y2 (ja) * | 1976-03-11 | 1979-11-14 | ||
JPS5525757A (en) * | 1978-08-14 | 1980-02-23 | Keiji Aoyanagi | Method of promoting liquidified gas gasification for small- sized desk heater |
JPS5563880U (ja) * | 1978-10-27 | 1980-05-01 | ||
JPS56153473U (ja) * | 1980-04-15 | 1981-11-17 | ||
JPS5787534A (en) * | 1980-11-19 | 1982-06-01 | Saffa Spa | Gas flow rate controller for gas lighter release valve |
JPS6034357A (ja) * | 1983-08-01 | 1985-02-21 | 木田 昌樹 | 断熱容器 |
JPH01131445U (ja) * | 1988-03-03 | 1989-09-06 | ||
JPH0213904U (ja) * | 1988-07-12 | 1990-01-29 | ||
JPH03113210A (ja) * | 1989-09-28 | 1991-05-14 | Tokai:Kk | ガスシガレットライター、カートリッジ式ガスボンベ等における定量バルブのガス流量自動調節機構 |
JPH04214121A (ja) * | 1990-06-20 | 1992-08-05 | Tokai:Kk | 流量調節機構およびその製造方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0724702A4 (ja) * | 1993-09-09 | 1996-08-28 | ||
CN105180228A (zh) * | 2014-08-29 | 2015-12-23 | 仁同铁物工具商社(株) | 便携式燃烧炉 |
RU2751898C2 (ru) * | 2019-05-15 | 2021-07-19 | Владимир Владимирович Шамраев | Быстронагреватель |
Also Published As
Publication number | Publication date |
---|---|
AU3574193A (en) | 1993-09-03 |
US5408987A (en) | 1995-04-25 |
EP0589045B1 (en) | 1996-05-08 |
EP0589045A4 (en) | 1994-07-27 |
EP0589045A1 (en) | 1994-03-30 |
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