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    • 2. 发明专利
    • LIQUID FUEL BURNER
    • JPS61237906A
    • 1986-10-23
    • JP7765385
    • 1985-04-12
    • MATSUSHITA ELECTRIC IND CO LTD
    • NAGAMITSU SACHIOKAWASAKI YOSHITAKAOMUKAE YOSHIZO
    • F23D3/10F23D3/02F23D3/18
    • PURPOSE:To prevent deformation in the combustion chamber due to heat and maintain excellent combustion characteristics in it by constituting at least high temperature sections in the upper middle sections of a combustion chamber with a plurality of multi-hole plates and providing small projections in the joining sections of the multi- hole plates to provide small gaps among the multi-hole plates and by the difference in the positions of installation of the small projection bodies. CONSTITUTION:Multi-hole plates 14a and 14b that form a flat combustion chamber 15 are completely separated into groups of a plurality of plates, and the multi-hole plates 14a and 14b that are inserted into a support 13 of rail shape are prevented from slipping downwards by means of stoppers 19. Small project 17 on the multi-hole plates at their joining sections provides always small gaps between two multi-hole plates plates and because of the difference in the positions of installation of the small projections, there is always a small gap 18 at least one position in the direction of the arrangement of the multi-hole plates 14a and 14b. Accordingly the thermal expansions of the multi-hole plates 14a and 14b are completely absorbed by the small gaps 18. The amount of air that flows into the combustion chamber 15 through the small gaps 18 can be suppressed to the extent that it will not influence combustion, and an excellent state of combustion can be maintained.
    • 3. 发明专利
    • KEROSENE BURNER
    • JPS61168706A
    • 1986-07-30
    • JP695285
    • 1985-01-18
    • MATSUSHITA ELECTRIC IND CO LTD
    • KAWASAKI YOSHITAKAOMUKAE YOSHIZONAGAMITSU SACHIO
    • F23D3/10F23D3/02F23D3/18F23Q25/00
    • PURPOSE:To reduce the odor in flame quenching by providing a shutter which closes the upper section of the wick and an air passage which communicates from the upper section of a wick guide passage to an outer tube. CONSTITUTION:A shutter 21 is open during combustion, and the air flowing in from an air inlet 20a provided on the lower section of a flame quenching chamber 20 ascends along a wick support 14 and the wall of the flame quenching chamber 20 and flows on to the lower section of the gap between a combustion chamber 18 and an outer cylinder 19 via the vicinity to the shutter 21. At this moment the fuel attached to the outer face of a wick support 14 or the inside surface of the flame quenching chamber 20 is evaporated and carried away by the air a, and the fuel flows between the combustion chamber 18 and the outer cylinder 19 and is led into the combustion chamber 18 to be burned. When quenching the flame, the upper face of the flame quenching chamber 20 is closed by the shutter 21 to shut out later the fuel vaporized from a wick 13 from the combustion chamber 18 by the shutter 21 and the vaporized fuel is condensed and caught at the wall of the flame quenching chamber 20 or the lower face of the shutter 21.
    • 4. 发明专利
    • Liquid feul combustion device
    • 液体炸药装置
    • JPS6199006A
    • 1986-05-17
    • JP21955884
    • 1984-10-19
    • Matsushita Electric Ind Co Ltd
    • NAGAMITSU SACHIOOMUKAE YOSHIZOTOMIZAWA TAKESHIKAWASAKI YOSHITAKA
    • F23D3/10F23D3/02
    • F23D3/02
    • PURPOSE:To maintain excellent exhaust gas properties and to prevent a decrease in luminance of a red heat substance, by a method wherein a pressure loss plate, having the degree of an opening, formed in a side part in the vicinity of a combustion chamber, smaller than that in a central part, is located to at least one side of an air passage. CONSTITUTION:Fuel 6, evaporated from a wick 1, is mixed with air, flowing in though a porous plate 2a and a red heat body 2b, with which a combustion chamber 2 is formed for combustion. Installation of a pressure loss plate 5 results in an increase in an amount of the air flowing in through blow holes on the upper stream of the pressure loss plate 5, and uniformization of an air-fuel ratio both at a side part and a central part is realized. The velocity of flow of the air to a secondary slit 7 is decreased at the following wake of the pressure loss plate 5, the velocity of flow is balanced with the velocity of flow of combustion gas which is decreased in a velocity of flow at the side part of the interior of the combustion chamber, and the value of the speed of combustion gas is uniformized in a longitudinal direction at the upper end of the combustion chamber 2. As noted above, installation of the pressure loss plate to a part of an air passage causes solution of a problem on secondary flame lift and secondary rise flame, enables maintenance of excellent exhaust gas properties, and permits achievement of uniformization of luminance of red heat body.
    • 目的:为了保持优异的废气特性并防止红色热物质的亮度降低,通过这样一种方法,其中形成在燃烧室附近的侧部中具有开口度的压力损失板, 小于中央部分的位于空气通道的至少一侧。 构成:从灯芯1蒸发的燃料6与通过多孔板2a和红色加热体2b流动的空气混合,形成燃烧室2用于燃烧。 压力损失板5的安装导致通过压力损失板5的上游侧的气孔流入的空气量的增加,以及在侧部和中央部分的空燃比均匀化 实现了。 在压力损失板5的随后的尾流处,空气流向次级狭缝7的流动速度减小,流动速度与燃烧气体的流速平衡,该流速在侧面流动速度减小 燃烧室内部的一部分,燃烧室速度的值在燃烧室2的上端沿长度方向均匀化。如上所述,将压力损失板安装在一部分空气中 通道引起二次火焰升高和二次上升火焰问题的解决,能够保持优异的废气性能,并且可以实现红热体的亮度均匀化。
    • 6. 发明专利
    • DISH WASHER
    • JPH01192324A
    • 1989-08-02
    • JP1606088
    • 1988-01-27
    • MATSUSHITA ELECTRIC IND CO LTD
    • OMUKAE YOSHIZOSUZUKI JIROHOSAKA MASATOKAWASAKI YOSHITAKA
    • A47L15/00
    • PURPOSE:To change to alpha starch in which a starch breakdown enzyme is easy to function and to improve a washing capacity by supplying a micro wave to a wash ing dish together with a dish wash. CONSTITUTION:In a washing process, an electromagnetic valve 16 for supplying water is opened, the constant quantity of water is supplied from a water supplying pipe 15 to a liquid collecting part 6 and the detergent is melted into the water and becomes a washing liquid. The washing liquid is injected to a dish 21 as figure in dotted line from an injection nozzle 9 of an injection arm 8 by an injecting pump 7 and at this time, the injection arm 8 is rotated by the reaction of an injection force. The washing liquid thereafter is collected in the liquid collecting part 6 and then, circulated from the liquid collecting part a dish dropping the liquid collecting part. After the washing process is continued for a while, the washing process is started, at the washing process, the supplying of the microwave is stopped, the washing liquid is discharged, the water supplied from the water supplying pipe 15 is injected to the dish 21 and the washing is progressed. Next, when the drying process is started, the supply of the water and the injection pump 7 are stopped, and the drying is executed by the forcible warm wind due to an electric heater 19 and a fan 12.
    • 7. 发明专利
    • DEVICE FOR HEATING, COOKING AND CLEANING TABLE-WARE IN COMBINATION
    • JPH01150721A
    • 1989-06-13
    • JP30903087
    • 1987-12-07
    • MATSUSHITA ELECTRIC IND CO LTD
    • OMUKAE YOSHIZO
    • F24C7/00A47L15/00F24C15/18H05B6/80
    • PURPOSE:To enable a small-sized title device to be obtained by a method wherein a spacing which may be used for both cooking operation and kitchen-ware cleaning operation is constructed and then the same spacing is used as a cooking space and at the same time this spacing is used as kitchen-ware cleaning space in combination in a different time. CONSTITUTION:Detergent is supplied to a detergent cleaning part during use as a kitchen-ware cleaning machine, a kitchen-ware cage 21 and a kitchen-ware 22 are stored in a cleaning and cooking chamber 4. A controlling part may select a kitchen- ware cleaning operation and then each of cleaning rinsing drying steps advances and completed. At this time, detergent liquid is injected from an injection nozzle 8 of an injection table also acting as a rotary table 7 rotated by an injection pump 6 in combination. In case that this unit is used for a cooking operation, the cleansing chamber also acting as the cooking chamber 4 is used as a cooking chamber, the injection table also acting as the rotary table 7 is used as a rotary table. Each of a magnetron 16, a reflection rotary plate 18, a blower 20 and the rotary table 7 is operated to perform a cooking of a foodstuff 27 and then a cooking operation is finished under an automatic control through a timer.
    • 8. 发明专利
    • SHOES DISINFECTING DRYER
    • JPS6440026A
    • 1989-02-10
    • JP19594287
    • 1987-08-05
    • MATSUSHITA ELECTRIC IND CO LTD
    • OMUKAE YOSHIZO
    • F26B9/00A47L23/20
    • PURPOSE: To disinfect and dry shoes which have been taken off by incorporating a microwave oscillator for supplying microwaves to footwear set in a casing, a ventilating means for ventilating the casing, and a control part for the microwave oscillator. CONSTITUTION: In a shoe disinfecting and drying unit, shoes can be taken in and out from a casing by opening a door 2. A microwave oscillator 5 and a blower 6 is automatically controlled by a control part incorporating a clock, and when a first switch is turned on at 2:00 AM every day, the closing of the door 2 being confirmed from turn-on of a second switch, microwaves are generated and are suppoed in the casing 1 which is simultaneously ventilated. Further, a drying condition of footwear in the casing 2 is detected by a sensor so as to stop the operation. Accordingly, due to absorption and heating in accordance with the presence of moisture, the supply of the microwaves can be rapidly and concentrically carried out with no restraint and no delay, and there may be enhanced a drying effect in a short time. Further, simultaneously with the drying, there may be enhanced a sterilizing effect through disinfection by the microwaves.
    • 9. 发明专利
    • KEROSENE BURNER
    • JPS61168709A
    • 1986-07-30
    • JP695085
    • 1985-01-18
    • MATSUSHITA ELECTRIC IND CO LTD
    • KAWASAKI YOSHITAKANAGAMITSU SACHIOOMUKAE YOSHIZO
    • F23D3/24F23D3/32
    • PURPOSE:To make wick change easier and prevent combustion abnormality due to uncertainty in installing a burner by providing a flange with width larger than that of a guide passage on the upper end of a wick support and a notch in the lower section of the wick support which fits in a wick raising and lowering device. CONSTITUTION:In wick changing after long use or in the case in which a wick is damaged by impurities in a fuel, causing abnormality in combustion, since there is no projection below a wick guide passage 12 and a rack 17 is directly machined on a notch 13b provided on the side wall of a wick support 13, the wick 14 can be easily drawn out upwards with the wick support 13 by removing a combustion cylinder 23 and pinion 16. A new wick 14 can be easily inserted with the wick support 13 into the wick guide passage 12 by reversing the above removal. When, in this insertion, a flange 13a contacts the upper end of the wick guide passage 12, the pinion 16 is fitted again to the rack 17 to complete mounting of a new wick.
    • 10. 发明专利
    • Liquid fuel combustion device
    • 液体燃料燃烧装置
    • JPS6199007A
    • 1986-05-17
    • JP21955984
    • 1984-10-19
    • Matsushita Electric Ind Co Ltd
    • NAGAMITSU SACHIOOMUKAE YOSHIZOTOMIZAWA TAKESHIKAWASAKI YOSHITAKA
    • F23D3/10F23D3/02
    • F23D3/02
    • PURPOSE:To enable maintenance of excellent exhaust gas characteristics even when there is a low combustion amount, by a method wherein the distance in a longitudinal direction of the cross section of a flat combustion chamber is gradually decreased from a lower part toward an upper part. CONSTITUTION:The sectional area of a combustion chamber 2 is gradually decreased from the position of a wick 1 to upward. This causes fuel evaporated gas to be spread throughout the whole of the combustion chamber 2, and ensures and uniformizes stabilization of flame in the vicinity of the wick, resulting in a rapid increase in an amount of fuel evaporated and causes combustion to be brought into a constant state in a short time. When the opening rate of a shutter 9 for varying a combustion amount is decreased to decrease an amount of the air flowing to the combustion chamber to decrease a combustion amount, an amount of fuel evaporated at both ends of the wick 1 is extremely decreased over that at a central part when a combustion amount is low. But, since the sectional area of the combustion chamber 2 is gradually decreased to upward, the velocity of flow and the pressure of combustion gas in a longitudinal direction of the flat combustion chamber 2 are brought to a flat distribution state, and a combustion state is also uniformized. This enables shortening of a time, in which combustion is brought to a constant state after ignition, and improvement of exhaust gas characteristics, and prevent the production of a yellow flame and soot at the side part of the combustion chamber when a combustion amount is low.
    • 目的:即使在低燃烧量的情况下,通过其平面燃烧室的横截面的长度方向的距离从下部朝向上方逐渐减小的方式,能够维持优异的废气特性。 构成:燃烧室2的截面从燃烧芯1的位置向上逐渐减小。 这使得燃料蒸发的气体在整个燃烧室2中扩散,并且确保和均匀化燃烧芯附近的火焰的稳定性,导致蒸发的燃料量的快速增加并使燃烧成为 恒定状态在短时间内。 当用于改变燃烧量的快门9的打开速率减小以减少流向燃烧室的空气量以减少燃烧量时,在灯芯1的两端蒸发的燃料量极度地降低, 在燃烧量低的中央部。 但是,由于燃烧室2的截面积逐渐降低,所以平坦燃烧室2的长度方向的流动速度和燃烧气体的压力成为平坦的分配状态,燃烧状态为 也统一。 由此,能够缩短点火后的燃烧成为恒定的时间,提高废气特性,并且在燃烧量低时能够防止燃烧室侧部产生黄色火焰和烟灰 。