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51. 发明专利

JPS6365170A MAGNET SWITCH FOR STARTER 失效
公开(公告)号：JPS6365170A
公开(公告)日：1988-03-23
申请号：JP21088786
申请日：1986-09-08
申请人： NIPPON DENSO CO
发明人： KAJINO SADAYOSHI , IIDA ATSUMI
IPC分类号： F02N11/00
摘要： PURPOSE:To keep off any congelation and oxidation in a contact point as well as to reduce the cost of production, by separating a chamber, where a coil device is installed, from another chamber, where a plunger is set up, by a sleeve, and connecting a coil to a locking device locking a switch cover to a fixed iron core as the constitution. CONSTITUTION:Using a sleeve 7 improving slide motion of a plunger 11, an interval between a space D, where packing 9 and an O-ring 10 and a coil device 3 are installed in a switch housing 2, and another space E where the plunger 11 is set up is surely separated. Therefore, steam, harmful gas of varnish or the like in a holding coil 5 and a suction coil 6 generated in the space D are in no case penetrated into the space E and a space F in a contact cover part 16a, they are discharged to the outside. Accordingly, a moving contact 12 and a fixed contact 17 are not corroded at all and, what is more, this fixed contact 17 is not frozen as well. In addition, the contact cover part 16a is locked to the housing 2, and an air passage is formed there with each inserting hole of bolts 20 and 20' feeding these coils 5 and 6 with a current.

52. 发明专利

JPS6312881A ENGINE STARTER 失效
公开(公告)号：JPS6312881A
公开(公告)日：1988-01-20
申请号：JP15580486
申请日：1986-07-02
申请人： NIPPON DENSO CO
发明人： KAJINO SADAYOSHI
IPC分类号： F02N15/02 , F02N15/06
摘要： PURPOSE:To shorten the axial length and to make compact, by arranging a unilateral clutch outer onto the output shaft of a motor, a clutch inner at the driven side and a return spring in the clutch inner. CONSTITUTION:When power is fed to a solenoid 11 of a starter, a leer 8 rotates and a tubular body 4a integral with a clutch outer 4 of a unilateral clutch, i.e. a roller clutch 15, advances while being rotated by a helical spline 7a. Consequently, a pinion 1 is pushed forward by a return spring 5 and geared with a ring gear 9. Since a motor A is being driven simultaneously, the rotation of the output shaft 7 is transmitted through the pinion 1 to the ring gear 9 so as to start an engine. When the endfaces of the pinion 1 and the ring gear 9 collide each other, the pinion 1 retreats while resisting against the spring 5 thereafter advances again thus achieving reliable gearing.

53. 发明专利

JPS614429A RETAINING METHOD FOR TRANSITION WIRE OF FIELD COIL FOR ROTARY ELECTRIC MACHINE 失效
公开(公告)号：JPS614429A
公开(公告)日：1986-01-10
申请号：JP12329784
申请日：1984-06-14
申请人： NIPPON DENSO CO
发明人： KAJINO SADAYOSHI , YOSHIKAWA NAOKI
IPC分类号： H02K3/38 , H02K3/50 , H02K3/52 , H02K5/22
摘要： PURPOSE:To prevent an insulator and a transition wire from vibrating against a yoke, by a method wherein unjointed sections against the insulator of the transition wire are partly deformed inside the circumference. CONSTITUTION:The negative pole side end wire 3a of a field coil 3 is welded to a ring-formed negative pole side transition wire 1. And a positive pole side end wire 3b is welded to a ring-formed positive pole side transition wire 7 having a fixing flat face 7a. And the grooves 2a of two insulators 2 arranged confronting together are fitted outside the circumference of the negative pole side transition wire 1, and the insulators 2 with the negative pole side transition wire 1 are inserted inside the circumference of a yoke 5. Then, the sections against the negative pole side transition wire 1 unjointed to the insulators 2 are deformed inside the circumference to form a straight line section 1a. As the result, the insulators 2 are pressure-welded inside the circumference of the yoke 5.

54. 发明专利

JPS60243365A STARTER 失效
公开(公告)号：JPS60243365A
公开(公告)日：1985-12-03
申请号：JP10130484
申请日：1984-05-18
申请人： NIPPON DENSO CO
发明人： KAJINO SADAYOSHI
IPC分类号： F02N11/08
摘要： PURPOSE:To prevent the damage of a starter by a method wherein the conduction of the starter is intercepted when the heating temperature of the exciting coil of a magnet switch, which is connected to a starting motor, and the temperature of the starting motor are detected in that one of them or both of them have arrived at respective predetermined values. CONSTITUTION:When the starting switch 200 is switched ON, a transistor 2 in a relay 300 is put ON, thereafter, the transistor 3 is put ON after a predetermined time delay and a movable contact 1b is closed by the exciting of a coil 1a. Then, the attracting coil 10 and the holding coil 11 of a magnet switch 400 are conducted to close the movable contact 9a and the starter motor 500 is started. In this case, a normally closed bimetal 15 is opened to stop the motor 500 if the starter is driven for a long period of time without obtaining the perfect ignition of an engine and the temperature of the motor 500 is risen abnormally. In case the motor 500 is driven in no-load condition and the temperature of a normally closed bimetal 14 has arrived at a predetermined value by the self heating thereof, the normally closed bimetal 14 is opened and the motor 500 is stopped.

55. 发明专利

JPS59209235A Magnet switch 失效
公开(公告)号：JPS59209235A
公开(公告)日：1984-11-27
申请号：JP8387983
申请日：1983-05-12
申请人： Nippon Denso Co
发明人： KAJINO SADAYOSHI
IPC分类号： H01H51/06 , H01H50/20

56. 发明专利

JPS58218722A Coil structure for magnet switch of starter 失效
标题翻译：起动器磁铁开关的线圈结构
公开(公告)号：JPS58218722A
公开(公告)日：1983-12-20
申请号：JP10168982
申请日：1982-06-14
申请人： Nippon Denso Co
发明人： KAJINO SADAYOSHI , HAMANO SATORU , MORI MASANORI , INAGAKI SHINICHI
IPC分类号： H01H50/44 , H01H36/00

57. 发明专利

JPS58214668A Starter 失效
标题翻译：起动机
公开(公告)号：JPS58214668A
公开(公告)日：1983-12-13
申请号：JP9833782
申请日：1982-06-08
申请人： Nippon Denso Co Ltd
发明人： KAJINO SADAYOSHI , INAGAKI SHINICHI , MAEKAWA TSUTOMU , HAMAGUCHI MASAYUKI
IPC分类号： F02N15/02 , F02N15/06
CPC分类号： F02N15/06
摘要： PURPOSE:To form a starter to small size, by decreasing a length of an output transmission shaft in the starter of electromagnetic throw-in type. CONSTITUTION:A running over clutch is arranged neighboring to a planetary gear reduction machine constituted by an internal gear 5 and a planetary gear 24, and the clutch is constituted by a clutch outer 3, roller 6, clutch inner shaft 8 and clutch cover 7. A pin 2a rotatably supporting a planetary gear 2 is fixedly press fitted to the clutch outer 3. A pinion gear 11 can be moved in the shaft direction with a magnet switch 14 by using the first lever 13 and the second lever 12, and a moving range of the gear 11 is limited by a stop collar 8a and a stepped part 8b of the shaft 8 in this way, a starter output transmission shaft is formed short.
摘要翻译：目的：通过减小电磁引入型起动器中的输出传动轴的长度，形成小型起动机。构成：离合器配置在由内齿轮5和行星齿轮24构成的行星齿轮减速机的周围，离合器由离合器外3，滚子6，离合器内轴8和离合器盖7构成。可旋转地支撑行星齿轮2的销2a固定地压配合到离合器外部3.小齿轮11可以通过使用第一杆13和第二杆12通过磁性开关14在轴向上移动，并且移动以这种方式，齿轮11的范围被轴8的止动环8a和阶梯部分8b限制，起动器输出传动轴形成得较短。

58. 发明专利

JPS58206873A Starter 失效
标题翻译：起动机
公开(公告)号：JPS58206873A
公开(公告)日：1983-12-02
申请号：JP9084882
申请日：1982-05-27
申请人： Nippon Denso Co Ltd
发明人： KAJINO SADAYOSHI , INAGAKI SHINICHI , MAEKAWA TSUTOMU , HAMAGUCHI MASAYUKI
IPC分类号： F02N15/06
CPC分类号： F02N15/06
摘要： PURPOSE:To enable to reduce the length from a speed-reducing means to the top of a pinion shaft, by providing an internal gear formed integrally with a clutch outer element, and omiting a pin supporting member that is turned together with a clutch shaft. CONSTITUTION:An internal gear 3 is turned with a pin 2a being fixed to a center case 15, and a clutch shaft 7 is designed to function as a clutch inner element as well as a pinion shaft by forming the internal gear 3 and a clutch outer element 4 integrally with each other. Further, a pin 11 is fitted to a spline 11a formed on the shaft 7. Thus, since the length A from a speed-reducing means to the top of the pinion shaft 7 is reduced, it is enabled to reduce the entire length of a starter.
摘要翻译：目的：通过提供与离合器外部元件整体形成的内齿轮，并且省略与离合器轴一起转动的销支撑构件，能够将长度从减速装置减小到小齿轮轴的顶部。构成：内齿轮3以固定在中心壳体15上的销2a转动，并且离合器轴7被设计成通过形成内齿轮3和离合器外壳而被设计成用作离合器内件和小齿轮轴元件4彼此一体地形成。此外，销11装配到形成在轴7上的花键11a上。因此，由于从减速装置到小齿轮轴7的顶部的长度A减小，所以能够减小起动机。

59. 发明专利

JPS58178867A Inertia engagement type starter 失效
标题翻译： INERTIA参与型起动器
公开(公告)号：JPS58178867A
公开(公告)日：1983-10-19
申请号：JP6219582
申请日：1982-04-13
申请人： Nippon Denso Co Ltd
发明人： OOMI MASANORI , KAJINO SADAYOSHI
IPC分类号： F02N11/00 , F02N15/06 , H02K7/10
CPC分类号： F02N15/06
摘要： PURPOSE:To prevent the trouble of unmatured return, by extending the inner part of a pinion and disposing a locking means at the lower part of a clutch outer. CONSTITUTION:A pinion 1 consists of a ring-shaped groove 1a opened in the outer circumferential direction, radial holes 1b opened from the groove 1a toward the center, a clutch inner 1c and a pair of bushes 1d press fitted into a bore of the pinion. The pinion 1 is slided on a motor shaft 4 for engagement with and disengagement from a ring gear 11. The ring-shaped groove 1a is formed at an extension of the clutch inner 1c and has therein balls 2 and a plate spring 3. A locking and unlocking means for the pinion 1 is so set that the plate spring 3 is forced outward by the centrifugal force of the inertia of the balls 2 and weights 3a when the pinion 1 is turned by the ring gear 11 at a speed at which complete explosion of an engine is caused, the balls 2 come out of the groove 4a, and the entire body of a clutch is returned.
摘要翻译：目的：通过延长小齿轮的内部并在离合器外侧的下部设置一个锁定装置，以防止异常返回的麻烦。构成：小齿轮1由在外周方向开口的环状槽1a，从槽1a朝向中心开口的径向孔1b，离合器内部1c和一对衬套1d压配合到小齿轮的孔中。小齿轮1滑动在电动机轴4上，用于与环形齿轮11接合和分离。环形槽1a形成在离合器内部1c的延伸部并且具有球2和板簧3。并且用于小齿轮1的解锁装置被设定成使得当小齿轮1以环形齿轮11转动时，板弹簧3被球2的惯性的离心力和重物3a强制向外，在该速度下，完全爆炸引起发动机，球2从槽4a中脱出，离合器的整体返回。

60. 发明专利

JPH0822728A CONTACT OF STARTER SWITCH AND ITS MANUFACTURE 失效
公开(公告)号：JPH0822728A
公开(公告)日：1996-01-23
申请号：JP15707394
申请日：1994-07-08
申请人： NIPPON DENSO CO
发明人： YOSHIDA YASUYUKI , KAJINO SADAYOSHI
IPC分类号： B60R16/02 , H01H1/04 , H01H1/06 , H01H11/04 , H01H50/54
摘要： PURPOSE:To provide a contact of a starter switch by which wear can be remarkably reduced while avoiding electric continuity failure caused by oxidation of a tungsten type sintered body. CONSTITUTION:A board part 311 is joined to the reverse (the internal side) of a contact plate part 310 composed of copper type metal, and a contact point 3 of a plural layer structure is constituted, and a part to be joined at least to the contact plate part 310 among the board part 311 is constituted of a tungsten type sintered body. By constituting in this way, excessive wear of the contact point can be prevented while avoiding contact point failure.

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