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    • 6. 发明专利
    • IMITATION JEWEL
    • JPS57111251A
    • 1982-07-10
    • JP18714980
    • 1980-12-29
    • ISHIDA SANGYO KK
    • ISHIDA CHIYOUSHICHI
    • C03B23/207C03C27/06C03C27/10G02B6/04
    • PURPOSE:To manufacture an imitation jewel which resembles natural jewel (e.g. cat's eye) in chatoyancy, by bonding and integrating a number of parallel bundles each composed of a plurality of twined optical fibers with transparent or translucent colored binder and shaping the bonded material to a convex form thereby exposing the cross section of each optical fiber to the side walls of the convex article. CONSTITUTION:A number of light-transmitting bundles 3 each composed of a plurality of twined optical fibers 2 are arranged in parallel, and placed in the mold 6, 7. The mold 6, 7 is then charged with transparent or translucent molten colored glass or synthetic resin and cooled to obtain a rod 8 having semicircular cross section and bonded with the binder 4. A hemisphere is cut from the rod 8 and polished to obtain the objective imitation jewel. The cross sections of the light-transmitting bundles are exposed to both side walls of the convex article. The imitation jewel thus manufactured contains a number of parallel optical paths which develop a luminous band traversing across the surface of the convex article.
    • 7. 发明专利
    • Space heater
    • 小型供暖器
    • JPS5760127A
    • 1982-04-10
    • JP13495680
    • 1980-09-26
    • Ishida Sangyo Kk
    • ISHIDA CHIYOUSHICHI
    • F16L11/16F16L11/14F24D5/00F24D15/02
    • PURPOSE: To enable to cause uniform air flow in an outer duct, by employing such an arrangement that an exhaust gas passage is bent substantially into an L-shape and air is drawn from an opening end of the outer duct.
      CONSTITUTION: An outlet part 2 for discharging combustion gas of a stove 1 and an exhaust part 3 projected to the outside of a room to be air-conditioned are connected to each other by an exhaust gas passage 4 made of a metal pipe or the like. The exhaust gas passage 4 is bent substantially in the form of an L-shape at one end of a horizontal pipe part 23, and the L-shaped part is extended through the wall of an outer duct 5 at one end part thereof. The other end of the duct 5 is opened in the room. Therefore, by feeding air from the opening end of the outer duct 5 where the exhaust gas passage 4 is extended through, air can be introduced uniformly into the duct 5 along the length of the same and the air flow is not disturbed by the exhaust gas passage 4 since it is bent laterally to the outside of the duct 5. Thus, it is enabled to cause efficient heat exchange between air exhaust gas in the passage 4.
      COPYRIGHT: (C)1982,JPO&Japio
    • 目的:为了能够在外部管道中产生均匀的空气流动,通过采用排气通道基本上弯曲成L形并且空气从外管道的开口端抽出的布置。 构成:用于排出火炉1的燃烧气体的出口部分2和突出到待空调的房间的外部的排气部分3通过由金属管等制成的废气通道4彼此连接 。 废气通道4在水平管部分23的一端大体上呈L形弯曲,并且L形部分在其一端部延伸穿过外管道5的壁。 管道5的另一端在房间内打开。 因此,通过从排气通路4的外侧管道5的开口端部进入空气的空气能够沿着其长度均匀地导入管道5,并且空气流不受排气的干扰 通道4由于其横向弯曲到管道5的外部。因此,能够在通道4中的排气之间引起有效的热交换。
    • 8. 发明专利
    • Hot air circulating apparatus
    • 热空气循环装置
    • JPS5760120A
    • 1982-04-10
    • JP13494680
    • 1980-09-26
    • Ishida Sangyo Kk
    • ISHIDA CHIYOUSHICHI
    • F16L11/16F16L11/14F24D5/00F24D15/00
    • PURPOSE: To make an efficient use of heat by a simple apparatus which is designed to circulate air at a lower part in a room to be air-conditioned to an upper part of the room through a flexible pipe connected to a fan.
      CONSTITUTION: There is at first prepared a strip-like member 4, which is formed at one side thereof with an outwardly opened recess 6 and at the other end with a projection 7 that can be inserted into the recess 6 to a desired fitting depth. From the strip-like member 4, a flexible pipe 1 is fabricated by winding the member 4 into a spiral form and fitting the projection 7 of one spiral turn of the member 4 into the recess 6 of the adjacent turn to a desired fitting depth. Short end pipes 8, 9 are fitted respectively to the base and top ends of the pipe 1, and the base end 8 is connected to a fan 2 disposed at a lower part of the room while the top end 9 is opened at an upper part of the room. With such a simple arrangement, it is enable to make an efficient use of heat by circulating air in the room to be air-conditioned.
      COPYRIGHT: (C)1982,JPO&Japio
    • 目的:通过一种简单的设备来有效利用热量,该装置被设计成通过连接到风扇的柔性管将空气循环到房间的下部,以将其空调到房间的上部。 构成:首先制备条带状构件4,其在其一侧形成有向外开口的凹部6,另一端形成有可插入凹部6中的预定配合深度的突起7。 从条状构件4,通过将构件4卷绕成螺旋形并将构件4的一个螺旋形转弯的突起7装配到相邻转弯部的凹部6中而制成柔性管1至期望的配合深度。 短管8,9分别安装在管1的底部和顶端,基端8连接到设置在房间的下部的风扇2,而顶端9在上部开口 的房间。 通过这样简单的布置,能够通过在要进行空调的房间中循环空气来有效地利用热量。
    • 9. 发明专利
    • Warm air blower
    • 暖风机
    • JPS5760117A
    • 1982-04-10
    • JP13494780
    • 1980-09-26
    • Ishida Sangyo Kk
    • ISHIDA CHIYOUSHICHI
    • F16L11/16F16L11/14F24D5/00F24D15/00
    • PURPOSE: To improve a heating effect and to increase a heating efficiency of a heater, by a method wherein a ventilating fan and an extensible and flexible duct are provided to a heater, and the warm air in the vicinity of the ceiling of a room is blown to the living area near the floor through a set blower passage.
      CONSTITUTION: The connecting sleeve 4 is fitted and connected to a protecting frame 10 which encircles the blades 9 of a blower such as a fan 8, from both blower side and the opposite tube side. The downward, extensible and flexible duct 1 is made of long and narrow tube material 11, while to one edge thereof, a recessed groove 6, opened to the outside, is provided, and to the other edge, an insertion part 7, being able to be inserted freely deep and shallow, to the recessed groove 6, is provided. The groove 6 and the insertion part 7 consist of a tube material 11, being wound in a spiral state, and an insertion part 7, adjoining to each other, being inserted and fixed to a recessed groove 6 deep or shallow, selectively. With such an arrangement, an air blower passage is formed from the upper part to the lower part of a bilding, and the warm air can be sent down to a room through the air blower passage.
      COPYRIGHT: (C)1982,JPO&Japio
    • 目的:为了提高加热效果,提高加热器的加热效率,通过将通气风扇和可伸缩的管道设置在加热器上的方法,室内天花板附近的暖风是 通过设置的鼓风机通道吹到地板附近的生活区域。 构成:连接套筒4被安装并连接到从鼓风机侧和相对的管一侧围绕诸如风扇8的鼓风机的叶片9的保护框架10。 向下的,可延展的和柔性的管道1由长而细的管材11制成,而在其一个边缘处设置有向外开放的凹槽6,并且在另一个边缘上设置有能够 被插入到凹槽6中。 槽6和插入部7由缠绕成螺旋状的管材11和彼此相邻的插入部7选择性地插入并固定在深沟槽或深浅的凹槽6中。 通过这样的布置,从熨斗的上部到下部形成鼓风机通道,并且可以通过鼓风机通道将暖风送到室内。