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1. 发明专利

JPH08332435A MASKING CAP FOR COMPRESSOR 失效
公开(公告)号：JPH08332435A
公开(公告)日：1996-12-17
申请号：JP14204395
申请日：1995-06-08
申请人： TOSHIBA CORP
发明人： ISHIKAWA MITSURU , HIGASHIDE AKINORI , TAKESHITA TAKASHI
IPC分类号： F04B53/00 , B05C11/00 , B05D1/32
摘要： PURPOSE: To predry the inside of a compressor utilizing the heat for drying a paint in a coating and drying stage to sufficiently dry the inside of the compressor. CONSTITUTION: When the discharge pipe 11 of a compressor is closed and the compressor is coated with a paint, a masking cap 40 is used to prevent the infiltration of paint into the compressor, and a valve element 44 is provided to relieve the closure of the pipe 11 as the heating proceeds when the paint is heated and dried.

2. 发明专利

JPH0979144A INSIDE DRYING METHOD FOR HERMETIC COMPRESSOR 失效
公开(公告)号：JPH0979144A
公开(公告)日：1997-03-25
申请号：JP23580995
申请日：1995-09-13
申请人： TOSHIBA CORP
发明人： HIGASHIDE AKINORI , TAKESHITA TAKASHI
IPC分类号： F04B39/16 , F26B3/347
摘要： PROBLEM TO BE SOLVED: To promote inside drying of a compressor by shortening time necessary for a temperature rise in the compressor without flowing a large electric current to a coil of a stator of the compressor. SOLUTION: An inside drying method of a hermetic compressor is provided with a drying process A of removing moisture inside of the compressor and a lubricating oil sealing process B of sealing lubricating oil inside the compressor thereafter. The drying process A has a temperature raising process 1 of heating the compressor by impressing a high frequency magnetic field on the compressor from outside and of simultaneously raising a temperature of the compressor by ventilating high temperature.-high pressure drying air inside of the compressor. The drying process A has a heat reserving-exhaust process 2 of evacuating the compressor while carrying an electric current and reserving heat to a stator inside of the compressor after the temperature raising process 1.

3. 发明专利

JPH04176378A CLEANING MACHINE USING SOLVENT 失效
公开(公告)号：JPH04176378A
公开(公告)日：1992-06-24
申请号：JP30353890
申请日：1990-11-08
申请人： TOSHIBA CORP
发明人： TAKESHITA TAKASHI
IPC分类号： B08B3/08 , C23G5/04
摘要： PURPOSE:To prevent the inflow of solvent vaporization preventive water to a distiller even when the operation is resumed by connecting a water separation tank to the upper part of a vessel through a water intake to discharge the water accumulated on a solvent layer in the vessel. CONSTITUTION:A water pipe 14 for supplying the water 7 for covering the upper surface of a solvent 2 when the operation is stopped and preventing the vaporization of the solent 2 is provided, and the water is supplied to an ultrasonic tank 11 and a vapor tank 12 through valves 14a and 14b. A pipeline 34a opened to a water intake 12c, a water separation tank 34 and a pipeline 34b are set between the vapor tank 12 and a distiller 6. The water 7 is stored in the vapor tank 12 as the upper layer when a cleaning machine 1 is stopped. When the operation is resumed, most of the water is removed by the separation tank 34, and the water is not introduced into the distiller 6.

4. 发明专利

JPH08332434A APPLIED PAINT DRYER AND APPLIED PAINT DRYING METHOD 失效
公开(公告)号：JPH08332434A
公开(公告)日：1996-12-17
申请号：JP14333295
申请日：1995-06-09
申请人： TOSHIBA CORP
发明人： TAKESHITA TAKASHI , ISHIKAWA MITSURU , HIGASHIDE AKINORI
IPC分类号： F26B3/30 , B05C9/14 , F26B3/347 , F26B15/12 , F27B9/10 , F27B9/12
摘要： PURPOSE: To dry applied paint in a short time while the quality of a coating film with the paint is maintained. CONSTITUTION: In an applied paint dryer 10 for drying a coating film applied on a compressor W, an air device 12 for heating a coating material applied on the compressor W by hot air, an infrared rays heater device 13 for irradiating infrared rays in the wavelength range absorbable by the coating material toward the compressor W, and a high induction heating device 14 for heating the compressor W by high-frequency induction are provided.

5. 发明专利

JPH0722168A WORK HEATING DEVICE AND METHOD MANUFACTURING MOTOR FOR IT 失效
公开(公告)号：JPH0722168A
公开(公告)日：1995-01-24
申请号：JP16472293
申请日：1993-07-02
申请人： TOSHIBA CORP
发明人： TAKESHITA TAKASHI
IPC分类号： H02K1/27 , H02K1/28 , H05B6/10 , H05B6/44
摘要： PURPOSE:To provide possibility of heating a work in a short time while it is prevented from breakage and enhance the reliability of products and also the producibility by furnishing a driving mechanism in which the first and the second heater are installed at the bore and the periphery of the work, respectively. CONSTITUTION:A rotor 1 is placed on a support 16 in the condition that the axis of the rotor is positioned approx. vertically, and the alignment is made by inserting the rotor 1 onto the first stepped surface 16a furnished on the support 16, and in this condition the rotor 1 is held. A control part 30 inserts the rotor 1 into a heating part 18 by actuating an up-and-down cylinder 13 and elevating the support 16. Thereby a heater 19 is inserted into the bore 1a of the rotor 1, while another heater 20 is installed at the periphery 1b. The control part 30 actuates the first and the second high frequency power supply 28, 29 in the sequence as named, and high frequency voltage is impressed on high frequency coils 22, 26 installed in the heaters 19, 20. Thereby the bore 1a and periphery 1b of the rotor 1 are enclosed with high frequency waves, and the rotor 1 is high frequency heated from the bore 1a and the periphery 1b.

6. 发明专利

JPS58190698A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：JPS58190698A
公开(公告)日：1983-11-07
申请号：JP7272382
申请日：1982-04-30
申请人： Toshiba Corp
发明人： FUJISHIMA MAKOTO , FUKAZAWA KAZUO , TAKESHITA TAKASHI , SEKIYA MIKIO
IPC分类号： F28F1/42 , F28F9/26 , F28F11/00
CPC分类号： F28F11/00
摘要： PURPOSE:To make it possible to seal securely the ends of a ripple fin tube at the time of a leak test by a method wherein the inner surface of each end of the ripple fin tube provided with grooves in the inner surface thereof is made smooth. CONSTITUTION:To make smooth the inner surface 3a of each end of the ripple fin tube provided with grooves in the inner surface thereof, one end of a pipe 8 having a smooth inner surface is expanded and a groove forming punch 9a is inserted into the flared section 8a of the expanded end of the pipe 8 so as to form a plurality of grooves in the inner surface of the pipe 8 with the exception of the flared section 8a. After that, the flared section 8a is swaged or drawn to have the same diameter as the original part of the pipe 8.
摘要翻译：目的：为了使泄漏试验时的脉动翅片管的端部可靠地密封，其中在其内表面上设置有凹槽的波纹翅片管的每一端的内表面被制成平滑的方法。构成：为了使波纹翅片管的每端的内表面3a在其内表面上设置有槽，使具有光滑内表面的管8的一端膨胀，并且将形成槽的冲头9a插入到扩口管8的扩张端的部分8a，以在管8的内表面上形成多个槽，除了扩口部8a。之后，将扩口部分8a模压或拉伸成具有与管8的原始部分相同的直径。

7. 发明专利

JPS58188519A Groove working device of pipe 失效
标题翻译：管道工作装置
公开(公告)号：JPS58188519A
公开(公告)日：1983-11-04
申请号：JP7273082
申请日：1982-04-30
申请人： Toshiba Corp
发明人： FUKAZAWA KAZUO , FUJISHIMA MAKOTO , TAKESHITA TAKASHI , SEKIYA MIKIO
IPC分类号： B21C37/20 , B21D17/00
CPC分类号： B21C37/20
摘要： PURPOSE:To work crossed grooves on inner face of a pipe efficiently at low cost and in a short time by inserting two groove working punches having working grooves of different slanting angle successively into a pipe to be worked by a feeding mechanism. CONSTITUTION:The first groove working punch 2 made by providing a working groove 7 having angle of advance alpha on the body 2a of a punch having outer diameter D1 larger than inner diameter D of a pipe 5 and the second groove working punch 3 made by providing a working groove 8 having angle of sweep back beta on the body 3 of a punch having outer diameter D2 larger than outer diameter D1 are attached to a mandrel 1 by a shaft screw 9 having a guide face 8a with the punch 2 kept free and the punch 3 fixed. By inserting above-mentioned punches 2, 3 successively into the pipe 5 having smooth inner face by a feeding mechanism 6 consisting of the mandrel 1 and a driving device 1a that advances and retreats the mandrel while rotating it. Crossed grooves 10 consisting of plural slanting grooves 10a and 10b are formed on inner face of the pipe 5.
摘要翻译：目的：通过将具有不同倾斜角的工作槽的两个凹槽加工冲头相互插入待加工的管道中，以低成本和短时间有效地工作在管道内表面上的交叉凹槽。构成：第一凹槽加工冲头2通过在外径D1大于管5的内径D的冲头的主体2a上提供具有前进角α的工作槽7和通过提供第二凹槽加工冲头3而制成的具有外径D2大于外径D1的冲头的主体3上的扫掠角β的工作槽8通过具有引导面8a的轴螺钉9附接到心轴1，冲头2保持自由，并且冲孔3固定。通过由心轴1构成的进给机构6和驱动装置1a将上述冲头2,3连续地插入到具有平滑内表面的管5中，该驱动装置1a使心轴在旋转的同时前进和后退。在管5的内表面上形成由多个倾斜槽10a和10b组成的交叉槽10。

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