WO1999006769A1 - Structure de chambre de combustion pour allumeurs - Google Patents
Structure de chambre de combustion pour allumeurs Download PDFInfo
- Publication number
- WO1999006769A1 WO1999006769A1 PCT/JP1998/003060 JP9803060W WO9906769A1 WO 1999006769 A1 WO1999006769 A1 WO 1999006769A1 JP 9803060 W JP9803060 W JP 9803060W WO 9906769 A1 WO9906769 A1 WO 9906769A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- combustion
- wick
- igniter
- surface area
- tip
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q2/00—Lighters containing fuel, e.g. for cigarettes
- F23Q2/34—Component parts or accessories
- F23Q2/44—Wicks; Wick guides or fastenings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q2/00—Lighters containing fuel, e.g. for cigarettes
- F23Q2/02—Lighters with liquid fuel fuel which is fluid at atmospheric pressure
Definitions
- the present invention relates to a structure of a leading end combustion portion of the above-mentioned combustion wick in an igniter such as a lighter provided with a combustion wick which draws up liquid fuel mainly composed of alcohol contained in a fuel tank by capillary action and burns the fuel in a front end combustion portion. Things.
- the present invention relates to a igniter such as a lighter for smoking equipment, which uses a liquid fuel mainly composed of alcohols, and relates to a form of a combustion portion for obtaining an optimum combustion state.
- alcohol fuel such as ethyl alcohol
- benzene fuel of petroleum benzene liquefied gas fuel such as butane gas and propane gas are used.
- each igniter differs from the performance, usability, and design structure of each igniter differ, and each has its own characteristics.
- this fuel is a mixture of compounds having different boiling points, and the benzene component having a low boiling point is volatilized in the early stage of use when ignited by an igniter. Since volatile components are transferred to hydrocarbons with a high boiling point, the composition of fuel remaining in the igniter changes according to the combustion time, which causes a change in flame length, and similarly for gasoline. .
- benzene and gasoline have high volatility, and igniters that use them must have a sealed structure that reduces volatilization from the fuel storage section and the combustion wick, and if this sealing is not sufficient.
- Fuel is volatilized and lost, refueling frequency is high and cumbersome, and benzine and gasoline have a peculiar smell and may not be preferred.
- the gas pressure is high in the operating temperature range of the igniter, and the container for storing the fuel must have a pressure-resistant structure.
- the flame length changes in accordance with the above-mentioned fluctuations in the gas pressure. There is a problem that the flame length changes greatly with respect to W. In order to reduce this change in flame length, special design measures to correct the temperature of the fuel supply mechanism of the igniter are required, which makes the structure complicated and disadvantageous in cost.
- liquid fuels mainly composed of alcohols such as lower alcohols such as ethyl alcohol, methyl alcohol, and plastic alcohol are liquids at room temperature, have relatively low vapor pressure, and can be used for fuel storage.
- a pressure-resistant container is not required, and the hermetic seal to the fuel storage section and the wick may be a hermetically sealed structure that does not allow alcohol to evaporate, which is advantageous in terms of simplification of the structure of the igniter and cost.
- the surface tension of the liquid fuel is used to provide a continuous narrowing. It uses a combustion wick that sucks up pores or slits that deflect fine fibers by capillary action and burns at the tip.
- the above-mentioned combustion wick is made of a string-like twisted fiber, a bundle of glass fibers, or a combination of both, in which the glass fiber is wrapped with a cotton yarn to absorb the fuel, and a metal is used so that it cannot be unraveled.
- the lower wicking part functions as a fuel wicker and burns at the upper burning part.
- the core structure of the wick is related to the combustion characteristics of the igniter, so the structure should be as simple as possible, and the quality of the wick It is required to achieve uniformity and to be able to manufacture at low cost. From this point, the combustion wick in this study is configured using glass fiber or ceramic fiber.
- the initial flame length after ignition, the change in flame length, the saturated flame length, etc. differ depending on the material, size, and shape of the combustion wick. It is necessary to configure so as to satisfy the desired characteristics for the igniter.
- the fuel is consumed from the surface of the wick, the fuel is supplied from the inside of the wick, and the fuel is sucked and supplied from the fuel tank, the fuel continues in an equilibrium state and the flame length is stabilized. If the consumption of fuel from the surface of the combustion wick is not accompanied by the supply of fuel from the inside of the combustion wick, the flame length changes from the initial flame length and becomes an equilibrium state according to the fuel supply or disappears.
- the present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a combustion section structure in an igniter that ensures an optimal combustion state in an igniter using a liquid fuel mainly composed of alcohol.
- the initial flame length is required to be at least about 20 sq.m., and is further extended to a flame length of about 25 mm within about 10 seconds. It is desired.
- the combustion wick is heated to the equilibrium temperature, and its flame length is balanced with the saturated flame length. This saturated flame length is about 60 to 70 mm (depending on the application, about 50 to 60 mm). It is hoped that it will not be longer.
- the wick In order to achieve these conditions, the wick must have the ability to suck up fuel, retain fuel, and be heat-resistant, and have a form that can achieve the above combustion conditions There is a need.
- the combustion portion structure of the igniter of the present invention that solves the above-mentioned problem is characterized in that the leading end combustion of the combustion wick using glass fiber in which liquid fuel mainly composed of alcohol contained in a fuel tank is sucked up by a capillary phenomenon and burned in a leading end burning portion.
- the exposed portion surface area of the parts is characterized in that provided within the range of 3 0 ⁇ 2 ⁇ 1 7 0 mm 2.
- the exposed portion the surface area of the tip combustion section 3 0 negation 2 ⁇ 1 0 O mni is preferably provided in a range of 2.
- the combustion part structure of another igniter according to the present invention has The liquid fuel mainly consisting of coal is sucked up by the capillary phenomenon and burned in the tip combustion part.
- the exposed surface area of the tip combustion part of the combustion core using ceramic fibers is set within the range of 40 images 2 to 170 12. It is characterized by the following.
- the surface area of the exposed part of the burning part at the tip of the burning wick made of glass fiber is within the range of 30 band 2 to 1 ⁇ 0 fee 2 , 3 by 0 transliteration 2 ⁇ provided 1 0 0 the range of Fuji 2, or the exposed portion area of the front end combustion portion of the wick by ceramic textiles 4 0 negation 2 to 1 7 0 negation in the range of 2 by providing in the range of 4 0 flame 2 to 1 0 0 thigh 2 when the smoking article for writer foremost, the igniter having such a wick, an initial flame length is at least 2 0 ⁇ degree It has a flame length of about 25 ⁇ in a time of about 10 seconds, and good combustion characteristics in which a saturated flame length is about 60 faces in an equilibrium state can be obtained.
- the igniter is a smoking device lighter
- the size and shape of the combustion part structure are restricted due to the requirement for smaller size than its portability. Therefore, the size and cost reduction of the smoking article rye-ichi can be realized by defining the above-mentioned surface area, outer diameter, outer diameter or protrusion amount while obtaining the above-mentioned combustion characteristics.
- the outer circumference of the combustion portion should be within the range of 6 to 20 thighs, or the outer diameter of the combustion portion should be within the range of 2 mm to 5 faces.
- the length of the protruding portion from the support portion of the tip combustion portion is set within a range of 3.0 mm to 7.0 mm. This makes it possible to construct a combustion section structure of an igniter suitable for practical use while obtaining good combustion characteristics.
- another combustion part structure of the present invention defines an exposed part surface of a combustion wick that draws up liquid fuel mainly composed of alcohol contained in a fuel tank by capillary action and burns the liquid fuel in a tip-end combustion part, and provides an initial flame immediately after ignition.
- the length of the flame is equal to or longer than a predetermined value, and is extended to a predetermined flame length after a predetermined time from the ignition, so that a saturated flame length in an equilibrium state is equal to or shorter than a predetermined value.
- the combustion wick used in the present invention is made of a glass fiber bundle or a ceramic.
- a small amount of binder is added to the fiber, and it is made into a plate of about 3 to 5 thighs and dried, or a viscous liquid made by adding a small amount of binder and water to the ceramic fiber is extruded with a molding machine.
- the material used is extruded into a round bar, square bar, or other cross-sectional shape and dried and solidified. This is processed and molded so that it can be used as the combustion wick of the igniter, and it is disposed on a general igniter that has a structure in which the liquid fuel mainly composed of alcohol contained in the fuel tank is sucked up by capillary action and burned in the tip combustion section. It becomes. Then, the surface area of the exposed portion of the combustion wick as described above is defined as described above. Is provided so that the saturated flame length of the above-mentioned is not more than a predetermined value.
- the combustion wick in each of the above-mentioned inventions is one in which the fuel suction part and the combustion part are integrally formed of the same material, or one in which the fuel suction part and the combustion part are formed of different materials, and both are connected. It is composed of things.
- the liquid fuel mainly composed of alcohol includes, for example, a lower monohydric alcohol such as methyl alcohol, ethyl alcohol or propyl alcohol as a main component, and a saturated carbonized fuel such as hexane or heptane for coloring a flame.
- a mixture of hydrogen is used.
- FIG. 1 is a schematic sectional view of a lighter as an example of an igniter according to a first embodiment of the present invention
- FIG. 2 is a schematic cross-sectional view of a lighter according to the second embodiment
- Figure 3 is a cross-sectional view of the basic sample of the igniter used in the experiment.
- Fig. 4 is a graph showing the relationship between the combustion core surface area and the initial flame length in the example of a glass fiber combustion core.
- Fig. 5 is a graph showing the relationship between the combustion core surface area and the time to reach a flame length of 25 mm in the example of a glass fiber combustion core.
- Fig. 6 is a graph showing the relationship between the surface area of the combustion core and the saturated flame length in the example of the glass fiber combustion core.
- FIG. 7 is a graph showing the relationship between the combustion core surface area and the initial flame length in the example of the ceramic fiber combustion core.
- FIG. 8 is a graph showing the relationship between the surface area of the combustion core and the time to reach the flame length of 25 in the example of the ceramic fiber combustion core.
- Fig. 9 is a graph showing the relationship between the combustion core surface area and the saturated flame length in the example of the ceramic fiber combustion core.
- Figures 10 to 19 show the optimal range in the relationship between the surface area of the wick and the various dimensions that provide a good combustion state in accordance with the material and cross-sectional shape of the wick installed in the smoking equipment rye.
- FIG. 1 shows a schematic cross-sectional structure of a disposable lighter for smoking equipment as an example of an igniter.
- the lighter 1 has a bottomed cylindrical fuel tank 2, a fiber material 3 (filling) is inserted into the fuel tank 2, and an upper lid 4 is fixed to the upper part of the fuel tank 2, and the liquid fuel
- the fuel storage unit 5 is configured to store the fuel so that it cannot be re-injected.
- the fuel tank 2 is a molded article made of polypropylene and has an inner volume of 5 cm 3 .
- the fibrous material 3 is made by pressing a 6 denier polypropylene fiber into the fuel tank 2 at a density of 0.1 g / cm 3 , and the fibrous material 3 has 95 wt% ethyl alcohol, n-hexane. 4 g of liquid fuel mixed with 5 wt% is impregnated and stored.
- a combustion wick 6 vertically penetrating the upper lid 4 into the fuel tank 2 and fixed by a wick holder 17 (supporting portion).
- the combustion wick 6 is formed of a different material in the upper combustion part 61 and the lower suction part 62, and is formed in a state where the lower end of the combustion part 61 and the upper end of the suction part 62 are in contact with each other. Both are connected by a metal cylindrical core holder 17.
- the lower end of the suction portion 62 of the combustion wick 6 comes into contact with the fiber material 3 in the fuel tank 2 and sucks up the liquid fuel impregnated in the fiber material 3 by using a capillary phenomenon. Then, the exposed portion of the wick tip protruding above the wick holder 7 of the burning portion 61 of the burning wick 6 is ignited to generate flame and burn.
- the combustion portion 61 of the combustion core 6 is formed by bundling glass fibers in a rod shape.
- Fibers for example, the thickness is - 6 ⁇ M fiber density (basis weight) is 1 5 0 mg / cm 3, an outer diameter of ⁇ 4 mm, the wick holder 7 what has become 1 0 Ran length You have purchased.
- This glass fiber protrudes from the tip of the core holder 7 by a length of 5 mm.
- the sectional area of the tip burning part of the burning part 61 of the burning wick 6 protruding from the wick holder 7 in the burning part 61 is 12.6 thigh 2
- the surface area of the exposed part is 75.4 bandages 2 .
- the suction part 62 is formed by bundling and fixing acrylic fibers, and is formed in a rod shape having a head part 62 a having a large diameter.
- the head part 62 a is inserted into a lower part of the core holder 7. Then, the lower end portion of the wick holder 7 is swaged in this state, and the lower end portion of the wick holder 7 is caulked, and the combustion portion 6 1 and the suction portion 62 are combined and integrated to form the wick 6. It is what constituted.
- the sucking portion 62 has a head 62 a having an outer diameter of ⁇ 3.4 mm, a length of 3 faces, and a lower leg having an outer diameter of 3.0 thighs and a length of 3 7 It is formed on the thigh.
- the thickness of the acrylic fiber is 3 denier, and the porosity after fixing is 60%.
- a joining screw is provided on an outer peripheral portion of the core holder 7, and is screwed and fixed to a screw hole of the upper wall portion 4 of the fuel tank 2 via a seal ring 8 at a bottom portion.
- an ignition mechanism 10 is disposed on the upper lid 4 so as to face the tip of the combustion portion 61 of the combustion core 6, and the ignition mechanism 10 is vertically inserted into a bracket 11 fixed to the upper lid 4.
- the igniter stone 12 is inserted so as to be movable to the surface, and a rotating file 13 is provided at the upper end of the bracket 11.
- the tip of the igniter stone 12 is formed on the peripheral surface of the rotating file 13 by a stone pressing spring 1 4 It is provided in such a structure that it is pressed by the urging force, and is provided so that the sparks fly toward the combustion wick 6 by the rotating operation of the rotating file 13.
- a volatilization-preventing closure cap 16 is provided to cover the combustion portion 61 of the combustion wick 6 together with the projection of the wick holder 7 so as to be openable and closable, and the closure cap 16 is provided for the upper lid 4 of the fuel tank 2.
- One end of the upper surface is rotatably supported by a pin 17.
- An inner cap 16a is provided on the inner surface of the closing cap 16 so as to surround the outer peripheral portion of the wick holder 17 of the combustion wick 6 and to cover and seal the combustion wick 6.
- An O-ring 19 is horizontally attached to the outer peripheral root portion of the core holder 17, and is pressed against the inner peripheral surface of the inner cap 16a to enhance the sealing performance.
- a top plate 18 is provided on the upper surface of the upper lid 4.
- a vent hole 20 is formed to penetrate the upper lid 4 of the fuel tank 2 vertically from the inner peripheral surface of the core holder 7 to communicate the inside of the fuel tank 2 with the outside air.
- the opening on the outside air side of the ventilation hole 20 communicates with the closed space of the inner cap 16a of the closed cap 16 in the closed state.
- the diameter of the ventilation hole 20 is substantially 0.10 thigh.
- the change in flame length when the tip of the combustion part 6 1 of the wick 6 was ignited and continuously burned for 2 minutes was measured.
- the initial flame length immediately after the ignition was 28 bandits, and gradually from there.
- the flame length increased to about 40 seconds after ignition, and the flame length became 45 thighs. After that, the flame length did not change and became equilibrium, and the desired combustion mode was obtained.
- the lighter 1 of this example is shown in FIG. 2 and the wick 6 is different from the previous example.
- the combustion portion 63 of the combustion core 6 in this example is formed of ceramic fibers instead of glass fibers.
- a small amount of an organic binder is added to a ceramic fiber having a diameter of 0.28 m, which is a fiberized ceramic raw material mainly composed of alumina and silica, and this is formed into a three-thick plate. It is composed of four strokes and a length of 10 mm.
- the fiber packing density of the combustion part 63 is 20 mg / cm 3 .
- the tip of the combustion part 63 protrudes from the wick holder 17 by a length of about five.
- the sectional area of the combustion part 63 is 12 mm 2 , and the surface area of the part exposed from the core holder 17 is 82 2 .
- the lighter structure such as the suction portion 62 of the combustion core 6 is the same as that of the previous example, and the same structures are denoted by the same reference numerals and description thereof is omitted.
- the flame length change in continuous burning after ignition was measured in the same manner as in the first embodiment.
- the initial flame length immediately after ignition was 30 orchids, and gradually increased from there.
- the flame length increased to about 30 seconds after the ignition, and the flame length became 50 thighs. After that, the flame length did not change and the state became equilibrium, and the desired combustion mode was obtained.
- the basic structure of the igniter according to the present invention includes a fuel tank containing liquid fuel mainly composed of alcohol, and one end inserted into the fuel tank.
- a combustion wick that draws up liquid fuel by capillary action and burns it in the tip combustion section, and a support section (core holder) that holds the tip combustion section of the combustion wick in a protruding state.
- An outer diameter of the tip burning portion of the combustion wick is within a range of 2 thighs to 5 mm, and a length protruding from the supporting portion of the tip burning portion of the combustion wick is 3 mm to 7 mm.
- the surface area of the portion of the combustion wick that protrudes from the supporting portion of the tip combustion portion is 30 strokes 2 to 170 for glass fiber 2 (30 mm 2 to 10 for a lighter for smoking equipment).
- the ceramic fibers are those provided in the range of 4 0 dust 2 ⁇ 1 0 0 mm 2) at 4 0 mm 2 ⁇ 1 ⁇ 0 mm 2 ( Lai for smoking articles evening one .
- the initial flame length is at least about 20 mm, the flame length becomes about 25 mm within the time of about 5 to 10 seconds, the saturated flame length is less than 65 words, and it is longer than that. It is to achieve the conditions that do not become obsolete.
- FIG. 3 shows a reference sample from which various experiments were performed to determine the definition of the shape of the tip combustion section.
- a container 35 serving as a fuel tank is filled with a batting 34 impregnated with a liquid fuel mainly composed of alcohol, and a suction portion 32 of a combustion wick 30 is inserted in contact with the batting 34 to open a container 5 opening.
- the upper lid 36 A jig holding section 38 supporting the upper end of the suction cup 32 is fixed to the center of the upper lid 36, and the combustion section 31 of the combustion core 30 is held on the jig holding section 38.
- the core holding jig 37 as the core holder 1 is attached, and the lower end of the combustion part 31 is connected to the upper end of the suction part 32.
- combustion part 31 of the combustion core 30 one using a glass fiber core of the first embodiment in which glass fibers are bound and one using a ceramic fiber core of the second embodiment are used.
- the fiber diameter and porosity of these combustion parts 31 are appropriately selected and connected to the suction part 32 made of acryl fibers, and this suction part 32 is supplied more than the amount consumed by combustion in the combustion part. Has the ability to do.
- the glass fiber core used had a fiber diameter of 6 / m and a fiber density of 15 Omg / cm 3 as described above. It suffices if the fuel supply capacity for the fuel consumption is satisfied. Also, as the ceramic fiber core, the aforementioned fiber diameter of 2.8 ⁇ m and fiber density of 20 Omg / cm 3 was used, which is also the same as above. In this experiment, specific glass fibers and ceramic fibers were used.However, the results can be applied to other materials as long as the heat resistance and the wicking diffusion ability are the same. is there.
- FIGS. 4 to 6 show that the outer diameter of the glass fiber core was changed to 1 thigh, 2 mm, ⁇ 3 mm, 4 recitations, 0 5 and the protruding length from the support portion was 1 mm, 3 mm.
- Figures 7 to 9 show that a small amount of organic binder was added to the ceramic fiber, and this was made into a plate with a thickness of 3 mm, and the width was set to 1 recitation, 2 leakage, 3 mm, 4 mm, Changed to 5 thighs and changed the protruding length from the support to 1 thigh, 3 marauders, 5 thighs, 7 mm, 9 thighs, and the initial flame length and the flame length at the time of ignition were 25 thighs, respectively. The results of measuring the time to reach and the saturated flame length are shown in relation to the exposed surface area of the combustion wick.
- the surface area of the combustion wick based on these measured values is considered to be microscopically uneven on the surface of any of the combustion wicks using glass fiber or ceramic fiber, and the actual surface area is considered to be large. Based on the external dimensions of the exposed surface area from the support part, the side area and the tip end area are shown as simply calculated values.
- Fig. 4 shows the relationship between the surface area of the combustion core and the initial flame length when a glass fiber core is used.
- the surface area of the combustion part must be 30%. Requires two or more reciters.
- the initial flame length is about 35 tubes within the experimental range, and the surface area is 17 O nm 2. Even so, the initial flame length is about 40 recitations, which is considered to be appropriate for use as an igniter.
- Fig. 5 shows the measurement results of the combustion core surface area and the time required for the flame length to reach 25 times in the case of using a glass fiber core. To reduce this time to about 10 seconds or less, surface area is 3 0 thigh 2 or more required.
- Figure 6 shows the measurement results of saturated flame length post-ignition flame length is extended equilibrium with wick surface area in the case of using a glass fiber core as well, the wick surface area in 1 7 0 transliteration 2 described above, In order for the saturated flame length to be 65 thighs and the saturated flame length to be 60 ⁇ to 70 ⁇ or less, use this table. It may be smaller than the area. Furthermore, saturated flame length in applications such as a cigarette lighter is intended preferably set to 5 0 mm to 6 0 thigh below, wick surface area not good if up 1 0 0 negation 2.
- Fig. 7 shows the relationship between the combustion wick surface area and the initial flame length, in order to obtain an initial flame length of 20 mm or more.
- Fig. 8 shows the measurement results of the surface area of the combustion core and the time required for the flame length to reach 25 thighs when a ceramic fiber core is used. In order to reduce this time to about 10 seconds or less, the surface area is a need 4 0 negation more.
- the surface area of the combustion wick may be up to 100 thighs 2 .
- Fig. 10 to Fig. 19 show that a smoking core with a burning core made of glass fibers bound in a circular cross section and a burning core made of ceramic fibers shaped in a circular or square cross section are provided in a cigarette lighter.
- the appropriate range in the relationship between the surface area of the wick and the outer dimensions of the wick is indicated. In setting this range, in order to specify a limited range that affects the performance of the igniter based on the above experimental results and a practical outer dimension range of the combustion wick in designing the igniter, particularly for smoking equipment The optimum dimensional range is shown in consideration of the storability of the writer and its mechanical strength or mechanical practicality.
- the installation space of the combustion wick and the allowable protrusion amount are provided as design issues in accordance with the outer shape of the lighter, etc., and the overall shape is determined by defining the surface area to secure the required combustion characteristics. Can be determined, and these operations can be performed efficiently and easily.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lighters Containing Fuel (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002267382A CA2267382A1 (en) | 1997-08-01 | 1998-07-08 | Combustor structure for igniters |
EP98931009A EP0942233B1 (en) | 1997-08-01 | 1998-07-08 | Combustor structure for igniters |
DE69824388T DE69824388T2 (de) | 1997-08-01 | 1998-07-08 | Struktur einer verbrennungskammer für anzünder |
BR9806078A BR9806078A (pt) | 1997-08-01 | 1998-07-08 | Estrutura por-Æo de queima de acendedor |
US09/269,621 US6227844B1 (en) | 1997-08-01 | 1998-07-08 | Combustor structure for igniters |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9/207603 | 1997-08-01 | ||
JP9207603A JPH1151392A (ja) | 1997-08-01 | 1997-08-01 | 着火器における燃焼部構造 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999006769A1 true WO1999006769A1 (fr) | 1999-02-11 |
Family
ID=16542523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1998/003060 WO1999006769A1 (fr) | 1997-08-01 | 1998-07-08 | Structure de chambre de combustion pour allumeurs |
Country Status (12)
Country | Link |
---|---|
US (1) | US6227844B1 (ja) |
EP (1) | EP0942233B1 (ja) |
JP (1) | JPH1151392A (ja) |
KR (1) | KR20000068688A (ja) |
CN (1) | CN1121578C (ja) |
BR (1) | BR9806078A (ja) |
CA (1) | CA2267382A1 (ja) |
DE (1) | DE69824388T2 (ja) |
ID (1) | ID22488A (ja) |
RU (1) | RU2190160C2 (ja) |
TW (1) | TW450346U (ja) |
WO (1) | WO1999006769A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4536430B2 (ja) * | 2004-06-10 | 2010-09-01 | イビデン株式会社 | フレックスリジッド配線板 |
CN1308624C (zh) * | 2005-02-01 | 2007-04-04 | 深圳百灵达火机电器有限公司 | 打火机的燃料引流结构 |
US20140030664A1 (en) * | 2012-07-17 | 2014-01-30 | Albert Maimon | Combination lighter and consumable product dispenser |
US20230373217A1 (en) * | 2020-10-07 | 2023-11-23 | Hewlett-Packard Development Company, L.P. | Collecting waste printing fluid |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH02147657U (ja) * | 1989-05-10 | 1990-12-14 | ||
JPH0473703U (ja) * | 1990-10-30 | 1992-06-29 |
Family Cites Families (20)
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US2512767A (en) * | 1946-02-14 | 1950-06-27 | Harold T Tudor | Automatic lighter |
US2557825A (en) * | 1949-04-06 | 1951-06-19 | Charles W Hotze | Lighter construction |
US2556853A (en) * | 1949-08-10 | 1951-06-12 | Shanks Jacob | Igniting device for cigarettes, cigars, and the like |
US2820511A (en) * | 1953-06-16 | 1958-01-21 | Coleman Co | Burner assembly |
US3652197A (en) * | 1970-05-12 | 1972-03-28 | Richard D Tokarz | Nonconsumable wick |
US3790332A (en) * | 1971-02-02 | 1974-02-05 | Prices Patent Candle Co Ltd | Liquid candles |
US4126408A (en) * | 1975-09-15 | 1978-11-21 | Cox Wayne A | Liquid fueled lamp |
US4134718A (en) * | 1976-12-10 | 1979-01-16 | Cma, Inc. | Oil-burning illuminating device |
US4269591A (en) * | 1977-05-05 | 1981-05-26 | Knoll William P | Heater unit and container |
US4131414A (en) * | 1977-05-11 | 1978-12-26 | The Coleman Company, Inc. | Lantern with kerosene preheater |
JPS5644508A (en) * | 1979-09-19 | 1981-04-23 | Matsushita Electric Ind Co Ltd | Wick for combusting liquid fuel |
JPS5710610U (ja) * | 1980-06-11 | 1982-01-20 | ||
US4878832A (en) * | 1980-10-23 | 1989-11-07 | Lynch Michael B | Burner illuminator device |
JPS5888510U (ja) * | 1981-12-10 | 1983-06-15 | シルバ−工業株式会社 | 燃焼器具用芯 |
US4511952A (en) * | 1983-07-13 | 1985-04-16 | Willy Vanbragt | Fluid lamp assembly |
US4689727A (en) * | 1986-08-14 | 1987-08-25 | Glass Dimensions, Inc. | Decorative oil lamp |
US4725225A (en) * | 1987-01-16 | 1988-02-16 | Scientific Utility Products, Inc. | Portable chemical heater |
JPS63201414A (ja) * | 1987-02-16 | 1988-08-19 | Matsushita Electric Ind Co Ltd | 石油燃焼器 |
US4850858A (en) * | 1988-05-23 | 1989-07-25 | Blankenship Robert J | Disposable liquid fuel burner |
US4895511A (en) * | 1988-10-24 | 1990-01-23 | Schmid Ronald W | Color or scent modified flame pocket lighters |
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1997
- 1997-08-01 JP JP9207603A patent/JPH1151392A/ja active Pending
-
1998
- 1998-07-08 CN CN98801459A patent/CN1121578C/zh not_active Expired - Fee Related
- 1998-07-08 KR KR1019997002851A patent/KR20000068688A/ko not_active Application Discontinuation
- 1998-07-08 EP EP98931009A patent/EP0942233B1/en not_active Expired - Lifetime
- 1998-07-08 US US09/269,621 patent/US6227844B1/en not_active Expired - Fee Related
- 1998-07-08 ID IDW990152A patent/ID22488A/id unknown
- 1998-07-08 RU RU99108992/06A patent/RU2190160C2/ru not_active IP Right Cessation
- 1998-07-08 WO PCT/JP1998/003060 patent/WO1999006769A1/ja active IP Right Grant
- 1998-07-08 DE DE69824388T patent/DE69824388T2/de not_active Expired - Fee Related
- 1998-07-08 CA CA002267382A patent/CA2267382A1/en not_active Abandoned
- 1998-07-08 BR BR9806078A patent/BR9806078A/pt not_active Application Discontinuation
- 1998-07-13 TW TW089215672U patent/TW450346U/zh unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02147657U (ja) * | 1989-05-10 | 1990-12-14 | ||
JPH0473703U (ja) * | 1990-10-30 | 1992-06-29 |
Also Published As
Publication number | Publication date |
---|---|
TW450346U (en) | 2001-08-11 |
ID22488A (id) | 1999-10-21 |
CN1241254A (zh) | 2000-01-12 |
DE69824388T2 (de) | 2004-10-14 |
RU2190160C2 (ru) | 2002-09-27 |
KR20000068688A (ko) | 2000-11-25 |
EP0942233B1 (en) | 2004-06-09 |
EP0942233A4 (en) | 2001-04-11 |
BR9806078A (pt) | 1999-08-24 |
EP0942233A1 (en) | 1999-09-15 |
JPH1151392A (ja) | 1999-02-26 |
CA2267382A1 (en) | 1999-02-11 |
DE69824388D1 (de) | 2004-07-15 |
CN1121578C (zh) | 2003-09-17 |
US6227844B1 (en) | 2001-05-08 |
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