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41. 发明专利

JPS60190601A Manufacturing method of turbine rotor 失效
标题翻译：涡轮转子制造方法
公开(公告)号：JPS60190601A
公开(公告)日：1985-09-28
申请号：JP4611984
申请日：1984-03-09
申请人： Ngk Spark Plug Co Ltd
发明人： ISHIDA NOBORU , TANIGUCHI MASAHITO
IPC分类号： F01D5/04 , C04B37/02 , F01D5/02
CPC分类号： F01D5/025
摘要： PURPOSE:To reduce residual strain produced in the vicinity of a brazing joint part by joining by brazing a buffer plate made of low Young's modulus metal with a ceramic-made blade wheel, and welding a bearing support shaft to the buffer plate. CONSTITUTION:A buffer plate 2 made of low Young's modulus metal such as copper is brazed with use of silver solder to a solid ceramic-made blade wheel 1, and thereafter brought into contact with a bearing support shaft 3 previously subjected to thermal refining and surface hardening and welded by means of electron beams. Since the buffer plate 2 is interposed in such a manner, residual strain in the vicinity of the brazed joint part can be reduced.
摘要翻译：目的：通过用陶瓷制造的叶轮将由低杨氏模量金属制成的缓冲板钎焊，并将轴承支撑轴焊接到缓冲板来连接钎焊接头部附近产生的残余应变。构成：将由诸如铜的低杨氏模量金属制成的缓冲板2用银焊料钎焊到固体陶瓷制造的叶轮1上，然后与预先经过热精炼和表面的轴承支撑轴3接触通过电子束硬化和焊接。由于缓冲板2以这种方式插入，所以可以减少钎焊接头部附近的残余应变。

42. 发明专利

JPS6196138A Internal-combustion engine with supercharger 失效
标题翻译：内燃机与SUPERCHARGER
公开(公告)号：JPS6196138A
公开(公告)日：1986-05-14
申请号：JP21707984
申请日：1984-10-16
申请人： Ngk Spark Plug Co Ltd
发明人： ISHIDA NOBORU , KAWAMURA MITSUYOSHI , ISHIHARA TOSHIYUKI
IPC分类号： F02B37/10 , F01N3/22 , F01N3/30 , F02B37/20
CPC分类号： F01N3/306 , F01N3/30 , F02B37/20 , Y02T10/144 , Y02T10/20
摘要： PURPOSE: To secure a satisfiable supercharging effect even in time of low speed, high load running, by installing a device which feed a turbine of a supercharger with secondary air, while controlling the said device on the basis of each signal out of an air-fuel ratio sensor and an exhaust temperature sensor.
CONSTITUTION: Immediately after engine starting, a turbine 3 of a supercharger is driven by exhaust gas alone to be discharged out of an exhaust manifold 2. Next, in proportion as warming up advances, exhaust temperature goes up, and an exhaust temperature sensor 5 detects that it exceeds the setting temperature (for example, 600°C), while when an air-fuel ratio sensor 6 detects that an air-fuel ratio is in a lower rich mixture state that a theoretical air-fuel ratio, a secondary air feed controlling solenoid valve 13 is opened by a secondary air feed controller 16. If so, with an air pump 11, compressed secondary air passes through a preheater 14 surrounding a regulator 12, the said solenoid valve 13 and an exhaust pie 18, and it is mixed in combustion exhaust from a secondary air intake port 15 after being synchronized with an exhaust stroke in consequence.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：即使在低速，高负载运行的时候，通过安装用二次空气供给增压器的涡轮机的装置，同时基于空气中的每个信号控制所述装置，来确保可满足的增压效果，燃料比传感器和排气温度传感器。构成：在发动机起动之后，增压器的涡轮机3立即由排气单独驱动，从排气歧管2排出。接着，随着预热的进行，排气温度上升，排气温度传感器5检测到超过设定温度（例如600℃），当空燃比传感器6检测到空燃比处于理论空燃比较低的浓混合状态时，二次空气进给控制电磁阀13由二次空气供给控制器16打开。如果是这样，使用空气泵11，压缩的二次空气通过围绕调节器12的预热器14，所述电磁阀13和排气饼18，并且在与排气冲程同步后，二次进气口15的燃烧排气混合。

43. 发明专利

JPS5954715A Internal-combustion engine associated with rotary valve 失效
标题翻译：内燃机与旋转阀相关
公开(公告)号：JPS5954715A
公开(公告)日：1984-03-29
申请号：JP16457882
申请日：1982-09-20
申请人： Ngk Spark Plug Co Ltd
发明人： ISHIDA NOBORU , KAWAMURA MITSUYOSHI
IPC分类号： F01L7/02 , F02D13/02 , F02F1/24
CPC分类号： F01L7/021
摘要： PURPOSE:To improve the output and fuel consumption by fitting a cylindrical valve body having a suction/exhaust hole rotatably and slidably in axial direction in a circular hole formed in a cylinder head body while crossing with the suction/exhaust hole and displacing the valve body in accordance with the traveling condition. CONSTITUTION:A circular straight hole 2 is made in a cylinder head 1 of sintered ceramic in parallel with a crank shaft CS while cross coupling with suction holes 21, 23, 25, 27 and exhaust holes 22, 24, 26, 28. A cylindrical valve body 3 is inserted rotatably and slidably in axial direction in said hole 2. While suction/exhaust holes 41-44 conducting between the suction/exhaust holes 21- 28 and each cylinder S1-S4 are formed in the cylinder head 1 and suction/exhaust holes 31, 33, 35, 37 coupling between the suction/exhaust holes 21-28 and suction/exhaust holes 41-44 in predetermined rotary angle range are formed in the valve body 3. Said valve body 3 is rotated by a crank shaft CS through a timing belt 4A while axially displaced by a drive mechanism 8.
摘要翻译：目的：通过将具有在轴向方向可旋转并可滑动的吸入/排出孔的圆柱形阀体安装在形成于气缸盖本体上的圆形孔中，同时与吸入/排出孔交叉并使阀体移位，从而提高输出和燃料消耗根据旅行状况。构成：在与吸盘孔21,23,25,27和排气孔22,24,26,28交叉连接的同时，与曲轴CS平行地在圆筒形头1上形成圆形直孔2。阀体3沿轴向可旋转并可滑动地插入到所述孔2中。在吸气/排气孔21-28和每个气缸S1-S4之间导通的吸入/排出孔41-44形成在气缸盖1中，在阀体3中形成有以规定的旋转角度范围连接在吸入排气孔21-28与吸入排气孔41-44之间的排气孔31,33,35,37。所述阀体3通过曲轴 CS通过同步带4A同时由驱动机构8轴向位移。

44. 发明专利

JPS59205406A Preparation of connector of ceramics and metal 失效
标题翻译：陶瓷与金属连接件的制备
公开(公告)号：JPS59205406A
公开(公告)日：1984-11-21
申请号：JP7983283
申请日：1983-05-07
申请人： Ngk Spark Plug Co Ltd
发明人： ISHIDA NOBORU , KAWAMURA MITSUYOSHI
IPC分类号： B22F7/06 , B22F5/12 , B22F7/08 , B23P11/02 , C04B37/02
摘要： PURPOSE: To enhance yield by preventing damage due to heat shock, by simultaneously performing the shrinkage fit or welding of ceramics and a metal during the sintering of a metal powder molded body.
CONSTITUTION: A metal powder is subjected to press molding to prepare a preform 22 which is, in turn, set up around a ceramics sintered body 21 so as to leave a slight gap 13 from the outer periphery of said sintered body 21. This composite is sintered in a reductive atmosphere and shrinkage fit or welding is simultaneously performed to obtain a connector wherein compression force is added to ceramics. By this method, ceramics is prevented from rapid heating or quenching and damage due to heat shock is prevented while yield is enhanced.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过在金属粉末成型体的烧结过程中同时进行陶瓷和金属的收缩配合或焊接，通过防止由于热冲击造成的损害来提高产量。构成：对金属粉末进行压制成型，制备预成型体22，预成型体22又设置在陶瓷烧结体21周围，从而从烧结体21的外周留下微小的间隙13.该复合体为在还原气氛中烧结并同时进行收缩配合或焊接，以获得将陶瓷加压力的连接器。通过这种方法，防止陶瓷快速加热或淬火，并且在提高产量的同时防止由于热冲击而导致的损伤。

45. 发明专利

JPS59122720A Honeycomb type exhaust gas filter device 失效
标题翻译：蜂窝型排气过滤装置
公开(公告)号：JPS59122720A
公开(公告)日：1984-07-16
申请号：JP22879782
申请日：1982-12-29
申请人： Ngk Spark Plug Co Ltd
发明人： KAWAMURA MITSUYOSHI , ISHIDA NOBORU , NARITA YOSHINORI
IPC分类号： F01N3/02 , F01N3/021 , F01N3/022
CPC分类号： F01N3/0222 , F01N3/021 , F01N2330/02 , F01N2330/14 , Y02T10/20
摘要： PURPOSE:To prevent seizure of a central part, by a method wherein a metal inner cylinder, serving as an exhaust gas bypass, is interposed in the central part of a filter element, made of a porous coking material, consisting of an infinite number of tubular passages, connected in a honeycomb to each other through the medium of thin film partitions, which have end surfaces alternately closed. CONSTITUTION:A filter element 1, made of a porous sintered material, consisting of an infinite number of tubular passages 11 formed in a honeycomb through the medium of thin film partitions, and enclosure parts 11a, being the end surfaces of the tubular passages 11 which are alternately enclosed, is disposed inside a metal outer cylinder 2 connected to an exhaust pipe 3 of a Diesel engine. A metal inner cylinder 4 is interposed in a center hole 1b formed in the central part of the filter element 1, a switch valve 5 is openably located to the end part of a projection part 41 on the exhaust gas flow-in side, and a device is constituted such that, when the amount of pulverized coal discharged is low as during low load operation, the end part is opened, enabling exhaust gas to bypass through the filter element 1 for flowing-out.
摘要翻译：目的：为了防止发生中心部位的发生，通过将多孔焦化材料制成的过滤元件的中央部插入作为废气旁路的金属内筒的方法，该过滤元件由无限量的管状通道通过具有交替闭合的端面的薄膜隔板的介质彼此连接。构成：由多孔烧结材料制成的过滤元件1由无限数量的通过薄膜隔板的介质形成在蜂窝中的管状通道11和作为管状通道11的端表面的外壳部分11a组成，配置在与柴油发动机的排气管3连接的金属外筒2的内部。在形成于过滤元件1的中央部的中心孔1b中插入有金属制内筒4，切换阀5可开放地位于排气流入侧的突出部41的端部，装置构成为，在低负荷运转时，当排出的粉煤量低时，端部被打开，排气能够绕过过滤元件1而流出。

46. 发明专利

JPS5928006A Internal combustion engine having rotary valve 失效
标题翻译：具有旋转阀的内燃机
公开(公告)号：JPS5928006A
公开(公告)日：1984-02-14
申请号：JP13704882
申请日：1982-08-05
申请人： Ngk Spark Plug Co Ltd
发明人： ISHIDA NOBORU , KAWAMURA MITSUYOSHI
IPC分类号： F01L7/02 , F02F1/24
CPC分类号： F01L7/021
摘要： PURPOSE:To perform intake and exhaust operations efficiently by one valve body, by providing a straight hole, which connects intake ports and exhaust ports crosswise, to a cylinder head in which both intake and exhaust ports are formed, and by rotatably inserting the valve body, which connects a combustion chamber to both above-mentioned ports, into the straight hole. CONSTITUTION:An internal combustion engine is composed of four cylinders S1-S4, for instance, and intake ports 21, 23, 25 and 27 and exhaust ports 22, 24, 26 and 28 are provided to a cylinder head 1 for each cylinder S1-S4. In this case, a straight hole 2 having a circular section, and connecting each intake port to exhaust port crosswise, is provided to the cylinder head 1, and a cylindrical valve body 3 is inserted into the straight hole 2. Exhaust ports 31, 33, 35 and 37 which connect each exhaust port to each combustion chamber, and intake ports 32, 34, 36 and 38 which connect each intake port and each combustion chamber are formed in the valve body 3 in the range of predetermined rotating angles. On the other hand, a timing gear 4 is fixed to one end of a valve body 3, and it is connected to a driving gear 42 for a crankshaft CL by the intermediary of a timing belt 41.
摘要翻译：目的：为了通过一个阀体有效地进行进气和排气操作，通过提供将进气口和排气口横向连接的直孔连接到形成有进气口和排气口的气缸盖，并且通过可旋转地插入阀体，其将燃烧室连接到两个上述端口，进入直孔。构成：内燃机由例如四个气缸S1-S4组成，进气口21,23,25和27以及排气口22,24,26和28设置在气缸盖1上，每个汽缸S1- S4。在这种情况下，具有圆形截面的直孔2，并且将每个进气口与排气口横向连接，并且将圆柱形阀体3插入到直孔2中。排气口31,33 ，35和37，每个排气口连接到每个燃烧室，并且在预定旋转角度的范围内在阀体3中形成有连接每个进气口和每个燃烧室的进气口32,34,36和38。另一方面，正时齿轮4固定在阀体3的一端，并通过同步皮带41连接到用于曲轴CL的驱动齿轮42。

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