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1. 发明专利

JPS596710A Penetration for cable 失效
标题翻译：电缆穿透
公开(公告)号：JPS596710A
公开(公告)日：1984-01-13
申请号：JP11169282
申请日：1982-06-30
申请人： Hitachi Ltd , Hitachi Eng Co Ltd
发明人： KURIHARA KENICHI , KANDA KIMIO , NAKANO YUTAKA
IPC分类号： G21D1/00 , H02G3/22
CPC分类号： Y02E30/40

2. 发明专利

JPS58223749A Controlling method of ultrasonic flaw detection driving device 失效
标题翻译：超声波检测驱动装置的控制方法
公开(公告)号：JPS58223749A
公开(公告)日：1983-12-26
申请号：JP10681182
申请日：1982-06-23
申请人： Hitachi Eng Co Ltd , Hitachi Ltd
发明人： OOTA YASUKI , KAKINUMA YUKIO , KABUKI MIKITO , OOKUBO HIROSHI , NAKANO YUTAKA
IPC分类号： G01N29/26 , G01N29/265
CPC分类号： G01N29/265
摘要： PURPOSE:To decrease the weight and thickness of a cable between a driving part and a control part by performing time-division control over actuators which do not operate simultaneously. CONSTITUTION:Actuators 11-1n in a driving device are connected to a cable 8, by a switching circuit 7. When >=2 of actuators 11-1n in a driving device should operate simultaneously while all the actuators need not operate simultaneously, switching circuits 7 and 9 connect those actuators to a controller through >=2 electric conductors so that they are controlled independently or simultaneously. Therefore, the cable 8 requires only electric conductors as many as shafts which operate simultaneously even when the number of the actuators is large, reducing the weight and thickness of the cable.
摘要翻译：目的：通过对不能同时操作的执行机构进行时分控制，减少驱动部件和控制部件之间的电缆的重量和厚度。构成：驱动装置中的致动器11-1n由开关电路7连接到电缆8.当所有致动器不需要同时操作时，驱动装置中的致动器11-1n的> = 2应同时操作，开关电路 7和9通过> = 2电导体将这些执行器连接到控制器，以便它们被独立或同时控制。因此，即使当执行器的数量大时，电缆8仅需要同时工作的轴的电导体，减少电缆的重量和厚度。

3. 发明专利

JPS58193455A Ultrasonic probe 失效
标题翻译：超声探头
公开(公告)号：JPS58193455A
公开(公告)日：1983-11-11
申请号：JP7539782
申请日：1982-05-07
申请人： Hitachi Eng Co Ltd , Hitachi Ltd
发明人： NAKANO YUTAKA , NARUSE AKISUKE , TAKAKU KAZUO , MATSUSHIMA MITSUHIRO
IPC分类号： G21C17/003 , G01N29/24 , G01N29/26 , G01N29/28
CPC分类号： G01N29/26 , G01N2291/2695
摘要： PURPOSE:To eliminate wear of an ultrasonic probe shoe of an automatic ultrasonic inspector avoiding direct contact between the shoe and an object to be tested by mounting a roller thereto. CONSTITUTION:An ultrasonic probe 1 is pressed on an object 16 to be tested with an air cylinder 8. Here, a shoe 2 is mounted on the probe 1. A contact medium supply pipe is mounted on the shoe 2 and a contact medium supplied therefrom is sent from the undersurface of the shoe 2 and stored into a contact medium storage. As the roller 3 is mounted on the shoe 2 and there is a slight clearance between the shoe 2 and the object 16 being tested, wear of the shoe 2 can be eliminated.
摘要翻译：目的：为了消除自动超声波检测仪的超声波探头鞋的磨损，避免了将鞋子与被测物体直接接触。构成：将超声波探头1按压在用气缸8进行测试的物体16上。这里，将鞋2安装在探针1上。接触介质供应管安装在鞋2上，并由其提供接触介质从鞋子2的下表面发送并存储到接触介质储存器中。当滚筒3安装在鞋2上并且在鞋2和被测试物体16之间存在小的间隙时，可以消除鞋2的磨损。

4. 发明专利

JPS58129249A AUTOMATIC ULTRASONIC FLAW DETECTOR FOR PIPING 失效
公开(公告)号：JPS58129249A
公开(公告)日：1983-08-02
申请号：JP1006282
申请日：1982-01-27
申请人： HITACHI LTD , HITACHI ENG CO LTD
发明人： MATSUSHIMA MITSUHIRO , NAKANO YUTAKA , NARUSE AKISUKE , TAKAKU KAZUO
IPC分类号： G01N29/04 , B23Q9/00 , G01N29/265
摘要： PURPOSE:To assure a flaw detecting range for pipings having intricate shapes by forming a driving device so as to serve also as an arm. CONSTITUTION:Two pieces of tracks 11a, 11b are mounted in parallel to an elbow piping 8 by means of track holders 9 and ribs 10, and a driving device 4 is mounted to the respective tracks by means of driving rolls 13 and auxiliary rolls 12a, 12b. The device 4 mounted to the tracks 11a, 11b by means of the rolls 13, 12a, 12b travels between the tracks 11a, 11b when the rolls 13 rotate. This device 4 has a probe 7 through a cylinder and the probe 7 detects the flaws of the piping 8 as it travels in the device 4.

5. 发明专利

JPS59218948A ULTRASONIC WAVE PROBE HAVING SEALING FILM FOR LIQUID LEAKAGE 失效
公开(公告)号：JPS59218948A
公开(公告)日：1984-12-10
申请号：JP1280183
申请日：1983-01-31
申请人： HITACHI LTD , HITACHI ENG CO LTD
发明人： KAKINUMA YUKIO , AKASU AKIRA , YAMAZAKI SABUROU , KINOSHITA KIYONOBU , NAKANO YUTAKA
IPC分类号： G01N29/24 , G01N29/28 , G01N29/04
摘要： PURPOSE:To detect a flaw precisely even when a flaw detecting surface is rough by inserting a flexible film from the periphery of an ultrasonic wave transmitting surface of an ultrasonic flaw detecting probe having a water feeding hole to the inside and pressing the film against the flaw detecting surface by liquid pressure inside the probe to prevent liquid leakage. CONSTITUTION:The water feeding hole 3 is formed on the ultrasonic probe 1 storing a transmitting/receiving vibrator and a flexible film 4 such as plastic is fitted to the probe 1 by a wear resistant metallic jig 5. The film 4 is inserted from the periphery of the ultrasonic wave transmitting surface of the probe 1 to the inside and is pressed against the flaw detecting surface 6 by water feeding pressure from a water feeding pipe 2 to prevent water leakage from a liquid staying space 7. Since the film 4 is sufficiently pressed into contact with the flaw detecting surface 6 even if undulation exists in the flaw detecting surface 6, liquid leakage is prevented and the ultrasonic transmittig surface can be precisely filled with the liquid, so that precise flaw detecting can be attained.

6. 发明专利

JPS5940159A Cable holding device of ultrasonic flaw detector for body 失效
标题翻译：超声波检测器的电缆保持装置
公开(公告)号：JPS5940159A
公开(公告)日：1984-03-05
申请号：JP14928182
申请日：1982-08-30
申请人： Hitachi Eng Co Ltd , Hitachi Ltd
发明人： MATSUSHIMA MITSUHIRO , NARUSE AKISUKE , NAKANO YUTAKA , ASANO KUNITAKA
IPC分类号： G01B17/00 , G01N29/04 , G01N29/265
CPC分类号： G01N29/265 , G01N2291/2695
摘要： PURPOSE:To hold a cable without drooping and optimize for a cure by erecting a cable holding device temporarily on its longitudinal track for an automatic ultrasonic flaw detector for a pressure container body used for a nuclear power plant, etc. CONSTITUTION:The cable holding device 8 fed from the highest part 11 is erected temporarily on the longitudinal track 5. The cable 9 is tensed through the cable holding device 8 to some extent to eliminate a sag of the cable 9 when the ultrasonic flaw detector 7 for the body runs on a circumferential track 4. The cable holding device 8 has one pulley temporarily on the longitudinal track 5, but may employ the structure wherein plural pulleys are erected temporarily on the logitudinal track 5.
摘要翻译：目的：通过在电缆固定装置的纵向轨道上临时竖立电缆固定装置来固定电缆，并对其进行优化，以用于核电站等的压力容器主体的自动超声波探伤仪。结论：电缆固定装置 8在临时轨道5上暂时竖立。电缆9通过电缆保持装置8被拉紧到某种程度上，以消除当身体的超声波探伤仪7在一个电缆保持装置8具有暂时在纵向轨道5上的一个滑轮，但是可以采用其中多个滑轮临时竖立在纵向轨道5上的结构。

7. 发明专利

JPS5816953A TRAVELLING MECHANISM FOR REMOTE AUTOMATIC TRAVELLING BODY 失效
公开(公告)号：JPS5816953A
公开(公告)日：1983-01-31
申请号：JP11345681
申请日：1981-07-22
申请人： HITACHI LTD , HITACHI ENG CO LTD
发明人： ASANO KUNITAKA , NARUSE AKISUKE , NAKANO YUTAKA , TAKAKU KAZUO
IPC分类号： B61C11/04 , G21B1/00 , G21B1/05

8. 发明专利

JPS58184543A Emergency recovery of automatic ultrasonic flaw inspector 失效
标题翻译：自动超声波检测仪的紧急恢复
公开(公告)号：JPS58184543A
公开(公告)日：1983-10-28
申请号：JP6734382
申请日：1982-04-23
申请人： Hitachi Eng Co Ltd , Hitachi Ltd
发明人： MATSUSHIMA MITSUHIRO , NARUSE AKISUKE , NAKANO YUTAKA , KIMURA YUTAKA
IPC分类号： G01N29/26 , G01N29/04 , G01N29/265 , G21C17/003
CPC分类号： G01N29/265 , G01N2291/2695
摘要： PURPOSE:To facilitate the recovery of a driver 5 during the emergency stoppage by supporting the direction of the force of a wire to tract the driver with a fulcrum provided through a fulcrum with the forwarding of a separate truck. CONSTITUTION:A truck 10 travels to the intended position by coupling connecting bars 11. Here, a roller 9b arranged through a bar 8 with a wire run 4 thereon is kept parallel with a vertical rail 1 to avoid interference with a insulator nozzle. When reaching the intended position, the truck 10 is fixed on the vertical rail 1 by turning a handle 12. As the roller 9b through the bar 8 is parallel with the vertical rail 1, the position thereof 9b is shifted by moving an arm 7 for opening or closing a leg with a leg opening ropes 6a and 6b. As the wire 4 run on the roller 9b through the bar 8 is pulled, a driver 5 travels in the direction of the arrow 20 on the roller 9b as fulcrum with a force parallel to a peripheral rail 2 applied thereon. When the driver 5 comes on to a turntable 3, the truck 10 is recovered to remove the roller 9b serving as the fulcrum.
摘要翻译：目的：为了便于在紧急停止期间通过支撑线的力的方向来恢复驾驶员5，以便通过支撑点提供支点来驱动驾驶员，该支点通过转向单独的卡车。构成：卡车10通过联接连接杆11行进到预期位置。这里，通过其上具有线路4的杆8布置的辊9b保持与竖直轨道1平行，以避免与绝缘子喷嘴的干涉。当达到预期位置时，卡车10通过转动手柄12而固定在垂直轨道1上。当通过杆8的辊9b平行于垂直轨道1时，其位置9b通过移动臂7而移动用腿部开口绳索6a和6b打开或关闭腿部。当拉动通过杆8在滚子9b上延伸的线材4时，驱动器5以与支撑在其上的周边轨道2平行的力作为支点沿着辊子9b上的箭头20的方向行进。当驾驶员5到达转盘3时，卡车10被回收以去除用作支点的辊9b。

9. 发明专利

JPS5941196A Motor control switching system by rotary solenoid 失效
标题翻译：旋转电磁阀电机控制开关系统
公开(公告)号：JPS5941196A
公开(公告)日：1984-03-07
申请号：JP14927782
申请日：1982-08-30
申请人： Hitachi Eng Co Ltd , Hitachi Ltd
发明人： KUMASAKA KENJI , KABUKI MIKITO , NAKAJIMA HIROMICHI , NAKANO YUTAKA
IPC分类号： H02P8/12 , H02P5/68 , H02P25/18
CPC分类号： H02P25/18
摘要： PURPOSE:To enable to drive a plurality of motors by an amplifier circuit by rotating a rotary switch by a rotary solenoid. CONSTITUTION:When a start switch on a panel 1 is closed, an operation signal is outputted to a rotary solenoid 25 through a cable 24. A rotary switch 28 is rotated by the operation of the solenoid 25, the set motor 12 is selected and connected. An operation command to a motor drive amplifier 26 is outputted from a controller 2, and the motor 12 starts rotating. When another motor 13 is rotated, an operation command is outputted to the solenoid 25 after the motor 12 is finished in operation, i.e., to switch to the next motor 13, and the switch 28 is rotated.
摘要翻译：目的：通过旋转螺线管旋转旋转开关，可以通过放大器电路驱动多个电机。构成：当面板1上的启动开关闭合时，通过电缆24将操作信号输出到旋转螺线管25.通过螺线管25的操作使旋转开关28旋转，选择并连接设定电动机12 。从控制器2输出对电动机驱动放大器26的动作指令，马达12开始旋转。当另一个电动机13旋转时，在电动机12完成操作之后，即切换到下一个电动机13，并且开关28旋转时，操作命令被输出到螺线管25。

10. 发明专利

JPS5889085A CONTROLLING CIRCUIT FOR MOTOR 失效
公开(公告)号：JPS5889085A
公开(公告)日：1983-05-27
申请号：JP18679881
申请日：1981-11-24
申请人： HITACHI LTD , HITACHI ENG CO LTD
发明人： KABUKI MIKITO , OOTA YASUKI , KUMASAKA KENICHI , OOKUBO HIROSHI , NAKANO YUTAKA , KINOSHITA KIYONOBU
IPC分类号： H02P29/00 , H02P23/00
摘要： PURPOSE:To control a plurality of driving mechanisms of different specifications by one controller by switching, controlling the speed of and the positioning of a controlling circuit of a motor with a small-sized computer. CONSTITUTION:An operation command from an operation unit 1 is inputted to a microcomputer 2. The microcomputer 2 controls the operations of a positioning controlling amplifier 4, a speed controller 5, a position detector 6, a limit switch 7, a resetting circuit 8, an emergency stopping circuit 9, an overcurrent protecting circuit 10, and a position detector 11 through an interface 3, and calculates or controls the output of switching, speed or alternating command of a control system, tachometer generator 55 and a current detector.

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