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11. 发明专利

JPH07185405A ELECTROSTATIC COATING MACHINE 失效
公开(公告)号：JPH07185405A
公开(公告)日：1995-07-25
申请号：JP33237693
申请日：1993-12-27
申请人： TRINITY IND CORP
发明人： ITO TOMOYASU , OKUDA TAKATOSHI , ITO YASUO
IPC分类号： B05B15/02 , B05B3/10 , B05B5/04 , B05B5/08 , B05B5/16 , B05B7/08
摘要： PURPOSE:To lessen the loss of a coating material and the loss of a cleaning solvent in the cleaning to reduce the coating material cost and simultaneously to clean nozzle holes of v fine tubular nozzles for feeding the coating material of respective colors in a rotating atomizing head in a short time. CONSTITUTION:In a static coater for feeding a coating material into a coating material chamber 6 of a rotating atomizing head 5 mounted on the end of a tubular rotating shaft 4 of an air motor 3 built in a machine body 2 through the inside of the rotating shaft 4, a plurality of fine tubular nozzles N1-N8 for opening and closing nozzle holes by wires 15 or needles connected with respective valve driving sections K1-K8 disposed on the machine body 2 are inserted into the tubular rotating shaft 4 in the non-contact state, and disposed in the ring shape in a coating material chamber of the rotating atomizing head 5. The cleaning solvent and the cleaning air are jetted toward the front side of the coating material chamber and the central positions of fine tubular nozzles N1-N8 disposed in the ring shape, and cleaning nozzles Nc for jetting toward respective fine tubular nozzles N1-N8 formed on the periphery are also disposed.

12. 发明专利

JPH0796221A ELECTROSTATIC COATING MACHINE 失效
公开(公告)号：JPH0796221A
公开(公告)日：1995-04-11
申请号：JP24416593
申请日：1993-09-30
申请人： TRINITY IND CORP
发明人： YAMAMOTO IWAO , OKUDA TAKATOSHI , ITO YASUO
IPC分类号： B05B5/04 , B05B3/10 , B05B5/16 , B05B7/08
摘要： PURPOSE:To decrease loss of a coating and loss of a cleaning solvent caused by cleaning and reduce the cost of coating by providing a plurality of capillary nozzles in a tubular rotating shaft of an air motor built in the machine body of an electrostatic coating machine by insertion and driving independently opening and closing of each needle valve for them. CONSTITUTION:A plurality of capillary nozzles N0-N6 wherein nozzle holes 6 are opened and closed by means of needle valves 7 are provided with an annular arrangement in a machine body 2 and the apexes of the nozzles N0-N6 are connected in the lump with a manifold 10 which inserts a feeding hole 9 for a coating into a tubular rotating shaft 4 under uncontacting condition and the rear ends of nozzles N0-N6 are respectively connected with the connecting hole P0-P6 of coating hoses H0-H6 provided on the rear end side of the machine body 2. At the same time, a plurality of sheet spring pieces S0-S6 which respectively energize the rear end part of the needle of each needle valve 7 projected from each nozzle N0-N6 in the valve closing direction, are provided radially and a plurality of valve driving parts B0-B6 which press and move each sheet spring piece S0-S6 against the energizing force in the valve opening direction of the needle valve, are provided.

13. 发明专利

JPH0739793A HIGH VOLTAGE GENERATING DEVICE 失效
公开(公告)号：JPH0739793A
公开(公告)日：1995-02-10
申请号：JP18857993
申请日：1993-07-30
申请人： TRINITY IND CORP
发明人： ICHIMURA MAKOTO , OKUDA TAKATOSHI , ITO YASUO
IPC分类号： B05B5/10
摘要： PURPOSE:To intermittently change over the voltage value applied to load while making the output voltage of a high voltage generator constant. CONSTITUTION:A high voltage generator 11 and an applied voltage changeover means 20 are provided and the high voltage V2 on a low pressure side determined by the output voltage (high voltage on a high pressure side) V1 of the high voltage generator 11 and the resistance value of a voltage control resistor 21 is intermittently changed over mechanically to be applied to load (1).

14. 发明专利

JP2001029851A COLOR CHANGING DEVICE AND VALVE UNIT CONSTITUTING THE SAME 失效
公开(公告)号：JP2001029851A
公开(公告)日：2001-02-06
申请号：JP20932399
申请日：1999-07-23
申请人： TRINITY IND CORP
发明人： ICHIMURA MAKOTO , UENO TAKAO , ITO YASUO
IPC分类号： B05B12/14 , F16K11/00 , F16K27/00
摘要： PROBLEM TO BE SOLVED: To easily exchange a color changing valve without stopping a coating material forcibly feeding pump mounted at a separated place and making the surroundings dirty. SOLUTION: A shut-off valve 12 for shutting off a flow passage 10S is formed in a coating material feed passage 10S from a coating material port 9S for connecting a coating material feed hose 8S toward a valve chamber 7 fitted with the color changing valve 3 through a manifold block. Because the coating material feed flow passage 10S is shut-off by closing the shut-off valve 12, the color changing valve 3 is exchanged while the coating material forcibly feeding pump is operated, and at this time, the coating material is prevented from being vigorously jetted to the inside of the valve chamber 7.

15. 发明专利

JPH07213957A ELECTROSTATIC COATER 失效
公开(公告)号：JPH07213957A
公开(公告)日：1995-08-15
申请号：JP999994
申请日：1994-01-31
申请人： TRINITY IND CORP
发明人： ITO TOMOYASU , OKUDA TAKATOSHI , ITO YASUO
IPC分类号： B05B15/02 , B05B3/10 , B05B5/04 , B05B5/08 , B05B5/16 , B05B7/08
摘要： PURPOSE:To lessen the loss of a coating compound due to washing and the cleaning solvent loss and to lessen the coating cost even in the case color is changed and washing is carried out every time by installing a plurality of coating compound supplying valves, which are opened and closed individually, in a device. CONSTITUTION:A circular flow route 7 whose one end is connected with a rear end side of a coating compound supplying pipe 5 inserted into a tubular rotary axle 4 and the other end is connected with a cleaning valve to supply a cleaning solvent and cleaning air is formed in the back side of an air motor 3 built in this electrostatic coater 2 along the circumferential direction and coating compound supplying valves V1-V7 connected with supplying sources of respective color coating compounds are installed along the circular flow route 7 and are connected with the flow route 6 from the back side of the coater 2.

16. 发明专利

JP2010264350A Coating material cartridge and cleaning method thereof 有权
标题翻译：涂料材料及其清洁方法
公开(公告)号：JP2010264350A
公开(公告)日：2010-11-25
申请号：JP2009116074
申请日：2009-05-13
申请人： Trinity Ind Corp , トリニティ工業株式会社
发明人： HARADA KOTA , UENO TAKAO , ICHIMURA MAKOTO , ITO YASUO
IPC分类号： B05B5/16 , B05B15/02 , B05D1/02
摘要： PROBLEM TO BE SOLVED: To provide a coating cartridge capable of cleaning a coating material bag efficiently in a short period of time.
SOLUTION: The coating material cartridge 10 is provided with: a cartridge body 11 composed of a cylindrical body part 11a and a base part 11c; and the coating material bag 12 which divides the inside area of the cartridge body 11 into a coating material chamber 13 and a coating material extrusion liquid chamber 14. A feed pipe 16 is projectingly provided on the pinner end surface 11g of the base part 11c and is arranged to be inserted into the coating chamber 13 of the coating material bag 12. The feed pipe 16 has a double structure part 16a in the base end side and in the double structured part 16a of the feed pipe 16, a filling path 17a is provided in the center part and a discharging path 17b is provided on the outer peripheral part.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在短时间内有效地清洁涂料袋的涂料盒。解决方案：涂料盒10设置有：由主体部分11a和基部11c构成的盒体11; 以及将盒体11的内部区域分割成涂料室13和涂料挤出液体室14的涂料袋12.在基部11c的夹爪端面11g上突出设置有供给管16，布置成插入到涂料袋12的涂布室13中。进料管16在进料管16的基端侧和双结构部分16a中具有双重结构部分16a，填充路径17a是设置在中心部分，并且在外周部分上设置有放电路径17b。版权所有（C）2011，JPO＆INPIT

17. 发明专利

JPH0739803A GEAR PUMP FOR COATING MATERIAL 失效
公开(公告)号：JPH0739803A
公开(公告)日：1995-02-10
申请号：JP18972993
申请日：1993-07-30
申请人： TRINITY IND CORP
发明人： ACHINAMI TOKUYUKI , INUKAI MAKOTO , ITO YASUO
IPC分类号： B05C11/10 , F04C2/18 , F04C15/00 , F04C15/06
摘要： PURPOSE:To rapidly and surely wash the coating material infiltrating the spacings between the right and left flanks of the respective gears of the gear pump the coating material and the right and left side plate parts of a casing holding these flanks from both sides without allowing colors to remain. CONSTITUTION:Shafts 6, 7 of the respective gears 2, 3 are bored with long holes 8, 9 across the right and left side plate parts 4, 5 of the casing 1 supporting these shafts 6, 7 and washing liquid supplying flow passages 12, 14 for supplying a washing liquid from one sides of the shafts 6, 7 opened with these long holes 8, 9 to the inside thereof. The respective shafts 6, 7 are bored with washing liquid holes 16, 17 opening at the peripheral surfaces of the shafts 6, 7 through the peripheral wall of the long holes 8, 9. Recess groove-shaped washing liquid flow passages 18, 19 by which these washing liquid discharge holes 16, 17 communicate with a coating material chamber 20 are formed on the parts of the right and left side plate parts 4, 5 in sliding contact with the respective gears 2, 3 or the right and left flanks of the respective gears 2, 3.

18. 发明专利

JPH06288491A AUTOMATIC FLOW REGULATING VALVE 失效
公开(公告)号：JPH06288491A
公开(公告)日：1994-10-11
申请号：JP7374193
申请日：1993-03-31
申请人： TRINITY IND CORP
发明人： ITO YASUO , ICHIMURA MAKOTO
IPC分类号： F16K31/126 , F16K31/70
摘要： PURPOSE:To maintain a fluid (coating material) to constant flow regardless of temperature change. CONSTITUTION:An automatic flow regulating valve is provided with an air cutoff diaphragm 41 for isolating an intermediate chamber 21 from an air chamber 31 so that laminated bimetal 29 is not influenced by operating air temperature, and a connecting member (a valve body 25) for connecting the air cutoff diaphragm 41 to a diaphragm 15 so as to be deformed simultaneously.

19. 发明专利

JP2007074766A Inverter, motor, transmission ratio varying unit, and auxiliary steering device 有权
标题翻译：变频器，电机，变速比变量单元和辅助转向装置
公开(公告)号：JP2007074766A
公开(公告)日：2007-03-22
申请号：JP2005255380
申请日：2005-09-02
申请人： Denso Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社デンソー
发明人： HIDAKA KENICHIRO , KAMETANI HISASHI , IWASE MITSUTOMO , ITO YASUO , MIYATA MASAHIRO , KOSHIRO TAKAHIRO
IPC分类号： H02M7/537 , B62D5/04 , B62D6/00 , B62D101/00 , B62D113/00 , B62D137/00 , H02P6/08 , H02P27/06
CPC分类号： H02M7/53875 , B62D5/046 , H02M2001/385
摘要： PROBLEM TO BE SOLVED: To provide an inverter in which an output current is not varied even if a power supply voltage is varied. SOLUTION: In the inverter 24 comprising an inverter circuit 60 for converting a DC into an AC by switching on/off states of upper and lower paired switching elements T1-T6, a circuit 56 generating a pulse signal for controlling on/off the switching elements T1-T6, and a section 50 for operating a command value delivered to the pulse generation circuit 56, a correction relation for determining a correction amount from a battery voltage is stored in a correction relation storage section 62, and a command value correcting section 54 determines a correction amount based on the correction relation and an actual battery voltage before correcting command values Vu*, Vv* and Vw* by using the correction amount thus determined. By such an arrangement, variations of motor currents Iu, Iv and Iw caused by variations in battery voltage are suppressed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供即使电源电压变化，输出电流也不变化的逆变器。解决方案：在逆变器24中，包括用于通过接通/断开上下配对开关元件T1-T6的状态将DC转换为AC的逆变器电路60，产生用于控制开/关的脉冲信号的电路56 开关元件T1-T6和用于操作传送到脉冲发生电路56的指令值的部分50，用于从电池电压确定校正量的校正关系存储在校正关系存储部分62中，并且命令值校正部54通过使用如此确定的校正量，根据校正关系和修正命令值Vu *，Vv *和Vw *之前的实际电池电压来确定校正量。通过这样的布置，抑制了由电池电压的变化引起的电动机电流Iu，Iv和Iw的变化。版权所有（C）2007，JPO＆INPIT

20. 发明专利

JPH10299634A KNOCK DETECTOR FOR INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPH10299634A
公开(公告)日：1998-11-10
申请号：JP11136897
申请日：1997-04-28
申请人： TOYOTA MOTOR CORP , DENSO CORP
发明人： MOGI KAZUHISA , NAKADA KOICHI , ITO YASUO
IPC分类号： G01M15/04 , F02P17/12 , G01L23/22 , G01M15/00
摘要： PROBLEM TO BE SOLVED: To prevent an erroneous judgment that knock exists from being caused by an LC resonance current in an ion current route. SOLUTION: A device sets an LC resonance frequency determined by the inductance L2 on the secondary side 1b of an ignition coil and the stray capacity C2 formed in an ion current route so that it is deviated from a knock frequency so as to detect only a knock frequency component accurately from an ion current output. Also the inductance L2 should be desirably set at an large value to set the LC resonance frequency smaller than the knock frequency in order to increase an ignitability in addition to a knock detectability. In addition, an LC resonance frequency should be desirably set smaller than a low range cut-off frequency of a band pass filter for knock signal extraction which is installed in a process circuit 20 so that the LC resonance frequency component causing noise can be removed more securely.

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