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71. 发明专利

JPS6122550B2 JPS6122550B2 - 失效
公开(公告)号：JPS6122550B2
公开(公告)日：1986-06-02
申请号：JP3445276
申请日：1976-03-31
申请人： Hitachi Ltd
发明人： FUKASAKU YOSHINORI , NOTO KUNIHIRO
IPC分类号： H02K23/04 , H02K5/14 , H02K13/00 , H02K23/00

72. 发明专利

JPS6192305A Bellows type actuator 失效
标题翻译： BELLOWS型执行器
公开(公告)号：JPS6192305A
公开(公告)日：1986-05-10
申请号：JP21133684
申请日：1984-10-11
申请人： Hitachi Ltd
发明人： FUKASAKU YOSHINORI , NOTO KUNIHIRO , HASHIMOTO KATSUHIKO , MATSUDA KENJI
IPC分类号： B60H1/00 , F15B15/10 , F16J3/04
CPC分类号： F15B15/10
摘要： PURPOSE:To improve productivity of the captioned actuator as well as to make the stroke thereof adjustable by opening one end of the bellows body of the actuator and sealing this opening by means of a lid board. CONSTITUTION:One end of the bellows body 2 of an actuator 1 is opened and a flare pat 10 through which a small hole is drilled is fitted in the opening and this small hole is tightly sealed with a lid board 9. Owing to the above arrangement, the stroke of the actuator 1 can be freely adjusted because the bellows body can be cut away before the lid board 9 is attached. In addition, the mold of the actuator need not be prepared for every stroke, thus the productibity thereof being enhanced.
摘要翻译：目的：提高字幕执行器的生产效率，并通过打开致动器的波纹管主体的一端并通过盖板来密封该开口来使其行程可调。构成：打开致动器1的波纹管主体2的一端，将开孔小孔的火炬10安装在开口内，该小孔用盖板9密封。由于上述结构因为在安装盖板9之前能够切断波纹管体，所以能够自由地调节致动器1的行程。此外，执行器的模具不需要为每个行程准备，因此其生产率得到提高。

73. 发明专利

JPS59216721A Air introducing device in air-conditioning system for vehicle 失效
标题翻译：空气引擎设备在汽车空调系统中的应用
公开(公告)号：JPS59216721A
公开(公告)日：1984-12-06
申请号：JP9071383
申请日：1983-05-25
申请人： Hitachi Ltd
发明人： NOTO KUNIHIRO , FUKASAKU YOSHINORI , MIZOGUCHI HIROAKI
IPC分类号： B60H1/00 , B60H1/32 , B60H3/00
CPC分类号： B60H1/00664
摘要： PURPOSE:To increase the amount of sucked inside air without making a switching box large, and as well to aim at reducing noise, by carrying out the switching between an outside air introduction port in the top of a blower and a lateral inside air introduction port having auxiliary inside air introduction ports in both adjacent side walls with the use of a single switching damper. CONSTITUTION:Upon introduction of outside air, since an inside and outside air switching damper 27 closes an inside air introduction port and a flappers 24, 25, air taken into by means of a blower is introduced only through an outside air introduction port 21. When the damper 27 is rotated to open to a certain angle, the depressing force of rollers 29, 30 to flapper doors 34, 35 are released, so that the doors 33, 34 open at a predetermined angle, and therefore, the outside and inside airs are mixed together by driving the air-conditioning system and are introduced into a compartment. Damper 27 is further opened to completely close the introduction port 21, and therefore, an inside circulation air-conditioning mode is established. When the amount of air is insufficient, the doors 33, 34 are further opened since the inside pressure of a switch box becomes negative. Accordingly, the large amount of sucked inside air can be ensured so that the size of the box is not necessary to be large, and as well noise due to sucked air may be made small.
摘要翻译：目的：通过进行鼓风机顶部的外部空气导入口与侧向内部空气导入口之间的切换，能够增加吸入的内部空气而不使开关盒变大，并且为了降低噪音，使用单个切换阻尼器在相邻侧壁中具有辅助内部空气引入口。构成：在引入外部空气时，由于内部和外部空气切换风门27关闭内部空气导入口和襟翼24,25，因此仅通过外部空气导入口21引入通过鼓风机吸入的空气。当阻尼器27旋转到一定的角度，滚筒29,30到挡板门34,35的压下力被释放，使得门33,34以预定角度打开，因此，外部和内部空气通过驱动空调系统混合在一起，并被引入到隔室中。减震器27进一步打开以完全关闭引入口21，因此建立了内循环空调模式。当空气量不足时，由于开关盒的内部压力变为负值，门33,34进一步打开。因此，可以确保大量吸入的内部空气，使得箱体的尺寸不必大，并且由于吸入的空气也可能产生较小的噪音。

74. 发明专利

JPS58179145A Brush unit 失效
标题翻译：刷机单元
公开(公告)号：JPS58179145A
公开(公告)日：1983-10-20
申请号：JP5817482
申请日：1982-04-09
申请人： Hitachi Ltd
发明人： FUKASAKU YOSHINORI , NOTO KUNIHIRO
IPC分类号： H01R39/38 , H02K5/14 , H02K13/00
CPC分类号： H02K5/148
摘要： PURPOSE:To reduce the vibration and noise of a brush unit by mounting a brush body on a metal base formed with an elastic film on the front and back surfaces around a threaded hole and engaging a screw into the prescribed spacer provided at the threaded hole, thereby fixing a housing. CONSTITUTION:A metal plate 13 is fixed onto an alastic film 12 formed on the surface of a metal base 11, and a brush assembly which is made of a brush holder 10 for containing a brush 9 is fixed with a plurality of clamping rivets 14 on the plate 13. A threaded hole 4, to which a spacer 5 is inserted, is formed at the base 11, an elastic film 12 is formed at least on the front and back surfaces of the base 11 around the hole 4, the spacer 5 which is contacted at one end with the housing 2 is provided in the hole 4, and a screw 8 is inserted into the hole 3 formed at the housing 2 from the other end of the spacer 5 by a flat washer 6 and a washer 7. In this manner, the vibration of the brush unit can be eliminated to be transmitted directly to the housing 2.
摘要翻译：目的：为了通过在螺纹孔周围的前后表面上将刷体安装在形成有弹性膜的金属基底上并将螺钉接合到设置在螺纹孔处的规定间隔件中，来减少刷子单元的振动和噪音，从而固定住壳体。构成：将金属板13固定在形成在金属基体11的表面上的弹性膜12上，并且由用于容纳刷子9的刷子保持器10制成的刷子组件固定有多个夹紧铆钉14 在底座11上形成有插入有间隔件5的螺纹孔4，弹性膜12至少在基座11的前表面和后表面上围绕孔4形成，间隔件5 在孔4中设置有与壳体2一端接触的螺钉8，并且通过平垫圈6和垫圈7将螺钉8从间隔件5的另一端插入形成在壳体2的孔3中。以这种方式，可以消除刷子单元的振动，以直接传递到壳体2。

75. 发明专利

JPS5835396B2 失效
公开(公告)号：JPS5835396B2
公开(公告)日：1983-08-02
申请号：JP14236278
申请日：1978-11-20
申请人： HITACHI LTD
发明人： FUKASAKU YOSHINORI , TAGAMI MASATAKA
IPC分类号： F04D25/06 , F04D27/00 , H05K7/02 , H05K7/12 , H05K7/20

76. 发明专利

JPS5812557A BRUSH UNIT 失效
公开(公告)号：JPS5812557A
公开(公告)日：1983-01-24
申请号：JP10939681
申请日：1981-07-15
申请人： HITACHI LTD
发明人： FUKASAKU YOSHINORI , NOTO KUNIHIRO
IPC分类号： H01R39/38 , H02K5/14 , H02K13/00
摘要： PURPOSE:To reduce the cost of a brush unit by providing an insulating production for guiding a pigtail of a brush from a brush to a connector on a brush holder fixing base, thereby simplifying the connecting part of the brush to the connector. CONSTITUTION:When an elastic insulating film 24 is formed on the surface of a metal base 9 to fix a brush holder 19, a pigtail holding insulating projection 25 is provided integrally with the film 24. The pigtail 13 is guided from the brush to the connector 12 so as not to contact the pigtail 13 with the other conductive part.

77. 发明专利

JPS57164808A BLOWER FOR AUTOMOBILE 失效
公开(公告)号：JPS57164808A
公开(公告)日：1982-10-09
申请号：JP5083381
申请日：1981-04-03
申请人： HITACHI LTD
发明人： NOTO KUNIHIRO , FUKASAKU YOSHINORI , YAMAZAKI SUSUMU
IPC分类号： B60H1/00 , F04D29/66
摘要： PURPOSE:To decrease noise generated when taking in the inside air by providing a sound absorbing member consisting of a reflector and sound absorbing material in the periphery of an inside air intake port. CONSTITUTION:An impeller driven by a motor 2 is enclosed in a spiral shaped scroll consisting of a motor side scroll 3 and a fan side scroll 4. An intake duct 6 that separtes outside air and inside air is provided at the opposite side of the fan of a bell mouth 5. A reflector 9 that composes a tubular space extending toward the room from the intake port is made as an integral part of the inside air intake port 8 of the intake duct 6. Sound absorbing material 10, widened at the further side, is provided on the inside wall of the reflector 9. Auxiliary intake hole 11 is provided on the reflector 9 and the sound absorbing material 10 to broaden the air intake area if needed, and the outside air intake duct 14 is provided to connect to a car body side outside air intake duct 13 at the intake port 12 of the intake duct 6.

78. 发明专利

JPS51135029A AUTOMATIC TEMPERATURE CONTROL DEVICE 失效
公开(公告)号：JPS51135029A
公开(公告)日：1976-11-22
申请号：JP5854775
申请日：1975-05-19
申请人： HITACHI LTD
发明人： FUKASAKU YOSHINORI , NOTO KUNIHIRO , YAMAMORI HEITAROU
IPC分类号： B60H1/00 , F24F11/02
摘要： PURPOSE:To obtain a temperature control device for an air conditioner of a car, said device having a comparison/detection mechanism for keeping a temperature gradient within a predetermined value at an optional position inside the cabin.

79. 发明专利

JPS51106005A 失效
公开(公告)号：JPS51106005A
公开(公告)日：1976-09-20
申请号：JP3016875
申请日：1975-03-14
申请人： HITACHI LTD
发明人： FUKASAKU YOSHINORI , NOTO KUNIHIRO
IPC分类号： H02K5/16 , H02K5/167 , H02K7/08

80. 发明专利

JPS51102753A 失效
公开(公告)号：JPS51102753A
公开(公告)日：1976-09-10
申请号：JP2715475
申请日：1975-03-07
申请人： HITACHI LTD
发明人： SHIDARA MASAKADO , FUKASAKU YOSHINORI
IPC分类号： F16C27/08 , F16C17/04

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