-
公开(公告)号：US4524296A
公开(公告)日：1985-06-18
申请号：US445756
申请日：1982-12-01
CPC分类号： H01J1/20 , H01J1/18 , H01J29/04 , H01J29/485
摘要： A cathode structure includes a thermal conductive member, a heater for heating a thermal conductive member, a metal substrate having a first surface facing a thermal conductive member and a second surface and attached to the thermal conductive member to form a space between a central portion of a second surface and the thermal conductive member, and an electron emitting member provided on a second surface of a metal substrate.
摘要翻译： 阴极结构包括导热构件，用于加热导热构件的加热器，具有面向导热构件的第一表面的金属基板和第二表面，并附接到导热构件，以在导热构件的中心部分之间形成空间 第二表面和导热构件，以及设置在金属基板的第二表面上的电子发射构件。
-
公开(公告)号：US4615669A
公开(公告)日：1986-10-07
申请号：US702611
申请日：1985-02-19
申请人： Shigeru Fujita , Yukio Takanashi , Hiroshi Kanno
发明人： Shigeru Fujita , Yukio Takanashi , Hiroshi Kanno
CPC分类号： B29C45/70 , B29C45/5008
摘要： An injection apparatus of an injection molding machine includes a heating cylinder and a screw disposed in the heating cylinder, and the screw is axially moved and rotated in the heating cylinder for plasticizing the molten material by mechanisms or devices assembled in the injection apparatus, which is driven by electric drive means through driving power transmission means. The electric drive means comprises two servomotors and the power transmission means comprises two power transmission mechanisms operatively connected to the servomotors respectively so that one of the two servomotors drives a mechanism for axially moving the screw through one of the two power transmission mechanisms and the other of the two servomotors drives a mechanism for rotating the screw through the other of the two power transmission mechanisms, parallelly or concurrently.
摘要翻译： 注射成型机的注射装置包括加热缸和设置在加热缸中的螺杆，并且螺杆在加热缸中轴向移动和旋转，用于通过组装在注射装置中的机构或装置使熔融材料塑化，这是通过 由电驱动装置通过驱动动力传递装置驱动。 电动驱动装置包括两个伺服电动机，动力传递装置包括两个动力传递机构，其分别与伺服电动机分别操作地连接，使得两个伺服电动机中的一个伺服电动机驱动用于使螺杆轴向移动通过两个动力传动机构中的一个的机构， 两个伺服马达驱动用于使螺丝通过两个动力传递机构中的另一个平行或同时旋转的机构。
-
公开(公告)号：US4071803A
公开(公告)日：1978-01-31
申请号：US613975
申请日：1975-09-17
申请人： Yukio Takanashi , Fumiyuki Sato , Masanori Shinpo
发明人： Yukio Takanashi , Fumiyuki Sato , Masanori Shinpo
CPC分类号： H01J29/04 , H01J29/503
摘要： The cathode electrode assembly of an electron gun assembly comprises an inner cathode cylinder supporting a base metal coated with an electron emitting material and an outer cathode cylinder coaxially supporting said inner cathode cylinder. Said outer cathode cylinder is supported at a first supporting point by a cathode holder fitted over said outer cathode cylinder. Said cathode holder is supported at a second supporting point by an electrode supporting piece supported by an insulating support pillar. Respective portions of the outer cathode cylinder and cathode holder are formed of the same quality of material.
摘要翻译： 电子枪组件的阴极电极组件包括支撑涂有电子发射材料的贱金属的内阴极筒和同轴支撑所述内阴极筒的外阴极筒。 所述外阴极筒由安装在所述外阴极筒上的阴极保持架支撑在第一支撑点处。 所述阴极支架由支撑在绝缘支柱上的电极支撑件支撑在第二支撑点处。 外阴极筒和阴极保持器的相应部分由相同质量的材料形成。
-
公开(公告)号：US4298814A
公开(公告)日：1981-11-03
申请号：US85317
申请日：1979-10-16
申请人： Yukio Takanashi , Toshiharu Higuchi
发明人： Yukio Takanashi , Toshiharu Higuchi
CPC分类号： H01J29/04
摘要： A directly heated type cathode assembly comprises a ribbon filament to a substantially central portion of which an electron-emitting substance is attached through a metal plate, a first support member on which one end portion of the ribbon filament is fixed to support the ribbon filament, the first support member being electroconductive, a second support member for supporting that portion of the ribbon filament which is a little short of the other end of the ribbon filament, a conductive spring member fixed to the other end portion of the ribbon filament, and a conductive cathode cylinder supporting the first support member, second support member and spring member and having a base at the filament side, the base of the cylinder having at least one opening.
摘要翻译： 直接加热型阴极组件包括丝带丝，其丝线细丝通过金属板附接到电子发射物质的基本上中心部分;第一支撑件，丝带丝的一个端部固定在该第一支撑件上以支撑带状丝， 所述第一支撑构件是导电的，用于支撑所述带状丝的部分的第二支撑构件，所述丝带长丝稍微短于所述带状丝的另一端;固定到所述丝状丝的另一端部的导电弹簧构件， 导电阴极筒，其支撑第一支撑构件，第二支撑构件和弹簧构件，并且在灯丝侧具有基部，气缸的底部具有至少一个开口。
-
5.发明授权Electron gun assembly for cathode ray tubes and method of assembling the same 失效用于阴极射线管的电子枪组件及其组装方法
公开(公告)号：US4259610A
公开(公告)日：1981-03-31
申请号：US938978
申请日：1978-08-31
申请人： Yukio Takanashi , Sadao Matsumoto
发明人： Yukio Takanashi , Sadao Matsumoto
IPC分类号： H01J20060101 , H01J29/04 , H01J29/48 , H01J9/18 , H01J29/50
CPC分类号： H01J29/04 , H01J29/485
摘要： An electron gun asembly comprising direct heated cathodes each having an electron emitting member fixed on a filament which is stretched between a pair of support means disposed face to face with each other on a substrate and a plurality of grid electrodes containing first grids, said cathodes and grid electrodes being secured with predetermined distance with one another by insulative support rods. Each of the cathodes has a means adjusting the spacing between the first grid electrode and the electron emitting member.
摘要翻译： 一种电子枪组件，其包括直接加热的阴极，每个阴极均具有固定在灯丝上的电子发射部件，所述电极发射部件被拉伸在基板上彼此面对面布置的一对支撑装置之间，以及包含第一格栅的多个栅电极，所述阴极和 栅极通过绝缘支撑杆彼此以预定的距离固定。 每个阴极具有调整第一栅极和电子发射构件之间的间隔的装置。
-
公开(公告)号：US4184100A
公开(公告)日：1980-01-15
申请号：US888993
申请日：1978-03-22
申请人： Yukio Takanashi , Sakae Kimura , Takashi Kuse , Toshiharu Matsuki
发明人： Yukio Takanashi , Sakae Kimura , Takashi Kuse , Toshiharu Matsuki
摘要： An indirectly-heated cathode device for electron tubes, comprising a hollow cathode sleeve of thin wall, a base metal mounted to one end of the sleeve and having the surface coated with an electron-emitting material, and a heater mounted within the sleeve. The sleeve is made of Ni-Cr alloy containing 2 to 35% by weight of Cr and predetermined amounts of additives including Co, W, Mo and/or Fe.
摘要翻译： 一种用于电子管的间接加热阴极装置，包括薄壁的空心阴极套管，安装到套筒的一端并具有涂覆有电子发射材料的表面的基底金属和安装在套筒内的加热器。 套筒由含有2〜35重量％的Cr和预定量的添加剂的Ni-Cr合金制成，包括Co，W，Mo和/或Fe。
-
公开(公告)号：US4645445A
公开(公告)日：1987-02-24
申请号：US689960
申请日：1985-01-09
申请人： Yukio Takanashi
发明人： Yukio Takanashi
CPC分类号： B29C45/50 , B29C45/47 , B29C47/0816 , B29C47/6012
摘要： An injection device of an injection molding machine generally comprises a heating cylinder, a screw member disposed therein, and a drive system for driving the screw member. The heating cylinder is provided at its front end with a cylinder head comprising a first portion having an inner frustoconical configuration and being continuous to the front end of the heating cylinder and a second portion being continuous to the first portion and having an inner diameter smaller than that of the heating cylinder. The inner surfaces of the heating cylinder, the first and second portions of the cylinder head are connected linearly smoothly with each other. The screw member consisting of a first screw portion having outer diameter slightly smaller than the inner diameter of the heating cylinder, a second screw portion having outer diameter slightly smaller than the inner diameter of the first portion of the cylinder head, and a third screw portion having an outer diameter slightly smaller than the inner diameter of the second portion of the cylinder head.
摘要翻译： 注射成型机的注射装置通常包括加热缸，设置在其中的螺杆构件和用于驱动螺杆构件的驱动系统。 加热缸在其前端设置有气缸盖，其包括具有内截头圆锥形构造并且连续于加热缸的前端的第一部分，以及与第一部分相连的第二部分，其内径小于 加热缸的。 加热缸的内表面，气缸盖的第一和第二部分彼此线性平滑地连接。 所述螺杆构件由外径略小于所述加热缸的内径的第一螺纹部分构成，外径略小于所述气缸盖的第一部分的内径的第二螺纹部，以及第三螺纹部 其外径略小于气缸盖的第二部分的内径。
-
公开(公告)号：US4379980A
公开(公告)日：1983-04-12
申请号：US255637
申请日：1981-04-20
申请人： Yukio Takanashi , Tooru Yakabe , Shunji Asano
发明人： Yukio Takanashi , Tooru Yakabe , Shunji Asano
CPC分类号： H01J1/22
摘要： A quick operating type cathode having a cathode body consisting of: a cathode sleeve and a metal substrate which is mounted at the top opening part of the cathode sleeve and the top surface of which is coated with an electron-emissive material; and a double helical coil heater which is inserted within the cathode sleeve and the surface of which is coated with an insulating material, is characterized in that said heater comprises a coil part and a pair of leg parts connected to the end part of said coil part, a dense pitch part is formed at the top of said coil part, a sparse pitch part is formed in said coil part at the side of the leg parts and the amount of said coated insulating material per unit length of the coil wire at said sparse pitch part is larger than that at said dense pitch part.
摘要翻译： 一种具有阴极体的快速操作型阴极，阴极体由阴极套管和金属基底构成，阴极套管和金属基底安装在阴极套管的顶部开口部分，其顶表面涂覆有电子发射材料; 以及双层螺旋线圈加热器，其插入在阴极套筒内并且其表面涂覆有绝缘材料，其特征在于，所述加热器包括线圈部分和连接到所述线圈部分的端部的一对腿部件 在所述线圈部分的顶部形成密集沥青部分，在腿部侧面的所述线圈部分中形成稀疏节距部分，并且在所述稀疏部分处形成线圈线的每单位长度的所述涂覆绝缘材料的量 节距部分大于所述密集节距部分。
-
公开(公告)号：US4370588A
公开(公告)日：1983-01-25
申请号：US161569
申请日：1980-06-20
申请人： Kenji Takahashi , Yukio Takanashi
发明人： Kenji Takahashi , Yukio Takanashi
CPC分类号： H01J1/20
摘要： A cathode assembly for cathode-ray tube which comprises a cathode sleeve with a blackened surface, a first cylindrical reflective member fixedly put on the top end portion of the cathode sleeve with a fixing point therebetween and having one end portion closed up with a metal substrate, and a second cylindrical reflective member attached to the cathode sleeve by means of support members so as to be on the same axis with the cathode sleeve and having a diameter greater than that of the cathode sleeve, both the first and second cylindrical reflective members being provided for reflecting radiant heat from the cathode sleeve, and the length of the first cylindrical reflective member being set so that an angle formed between the longitudinal direction of the cathode sleeve and a straight line connecting a heat radiation peak point on the outer surface of the cathode sleeve and the inner edge of a top opening portion of the second cylindrical reflective member, on a plane passing through the same axis, may be 30.degree. or less.
摘要翻译： 一种用于阴极射线管的阴极组件，其包括具有黑化表面的阴极套管，第一圆柱形反射部件固定地放置在阴极套管的顶端部分上，固定点在其间，并且一个端部部分用金属基片封闭 以及第二圆柱形反射构件，其通过支撑构件附接到阴极套筒，以便与阴极套筒在同一轴线上并且具有大于阴极套筒的直径，第一和第二圆柱形反射构件均为 用于反射来自所述阴极套筒的辐射热，并且所述第一圆柱形反射构件的长度被设定为使得在所述阴极套管的纵向方向和连接所述阴极套筒的外表面上的热辐射峰值点的直线之间形成的角度 阴极套筒和第二圆柱形反射构件的顶部开口部分的内边缘，穿过第二圆柱形反射构件的平面 同一轴线，可以在30°以下。
-
公开(公告)号：US4338542A
公开(公告)日：1982-07-06
申请号：US115384
申请日：1980-01-25
摘要： Disclosed is a directly heated cathode assembly for a cathode ray tube electron gun, comprisingfirst and second conductive support members disposed to face each other via an insulating base plate,a ribbon filament stretched between the first and second conductive support members such that the width direction thereof is parallel with the axis of the electron gun,a cathode consisting of a metal substrate covered with an electron emissive coating and a support portion integral with or fixed to the metal substrate, the coating layer extending in a direction perpendicular to the axis of the electron gun and the cathode being mounted to the central portion of the filament, andat least one spring member whose free end resiliently abuts against the filament in a direction perpendicular to a plane including the axis of the electron gun.
摘要翻译： 公开了一种用于阴极射线管电子枪的直接加热阴极组件，包括通过绝缘基板设置为彼此面对的第一和第二导电支撑构件，在第一和第二导电支撑构件之间拉伸的带状细丝，使得宽度方向 其与电子枪的轴线平行，阴极由覆盖有电子发射涂层的金属基底和与金属基底成一体或固定在金属基底上的支撑部分组成，所述涂层沿垂直于所述金属基底的轴线的方向延伸 电子枪和阴极安装到灯丝的中心部分，以及至少一个弹簧件，其自由端沿垂直于包括电子枪轴线的平面的方向弹性地抵靠灯丝。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.015 秒)