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1. 发明授权

EP0801214B1 Poppet valve and method of manufacturing it 失效
标题翻译：一种提升阀及其制造方法
公开(公告)号：EP0801214B1
公开(公告)日：1999-12-22
申请号：EP96200698.7
申请日：1996-03-14
申请人： FUJI OOZX INC.
发明人： Hamada, Akihiro , Umino, Shinichi , Takano, Yuji
IPC分类号： F01L3/04 , C21D9/00 , C21D1/09
CPC分类号： F01L3/04 , C21D1/09 , C21D9/0068 , Y10T137/0491

2. 发明公开

EP0940564A3 Al alloy poppet valve 审中-公开
标题翻译：截止阀由铝合金制成的
公开(公告)号：EP0940564A3
公开(公告)日：2000-03-01
申请号：EP99301421.6
申请日：1999-02-25
申请人： FUJI OOZX INC.
发明人： Hamada, Akihiro , Asanuma, Hiroaki
IPC分类号： F01L3/02 , C22C32/00
CPC分类号： F01L3/02
摘要： An Al alloy poppet valve (1) is used in an internal combustion engine and has a valve head (1a) and a valve stem (1b). At least the valve head is made of non-heat-treatable Al alloy (2) in which ceramic particles (3) such as oxide and carbide are uniformly dispersed, thereby increasing wear resistance and durability.

3. 发明授权

EP0659895B1 Internal combustion valve having an iron based hard-facing alloy contact surface 失效
标题翻译：铁基阀用于与硬涂层内燃机
公开(公告)号：EP0659895B1
公开(公告)日：1997-08-20
申请号：EP94402945.3
申请日：1994-12-20
申请人： FUJI OOZX INC.
发明人： Kenmoku, Takeji , Hamada, Akihiro
IPC分类号： C22C38/58 , F01L3/02 , B23K35/30 , F01L3/04
CPC分类号： C22C38/58

4. 发明公开

EP0784148A1 Tappet in an internal combustion engine 失效
标题翻译： Stössel在einer Brennkraftmaschine
公开(公告)号：EP0784148A1
公开(公告)日：1997-07-16
申请号：EP96610002.6
申请日：1996-01-15
申请人： FUJI OOZX INC.
发明人： Hamada, Akihiro
IPC分类号： F01L1/20
CPC分类号： F01L1/205 , F02B2275/18
摘要： In a tappet in use for an internal combustion engine, a shim (10) is provided on an upper wall (7) of a tappet body (6) and has a chamfer (106) in the lower circumferential edge of the shim (10). The shim (10) is not engaged on a curved portion of a corner (12) between the side wall (8) and the upper wall (7) of the tappet body (6). Thus, the shim (10) is fitted on the upper wall (7) of the tappet body without a clearance groove, thereby increasing strength and durability.
摘要翻译：在用于内燃机的挺杆中，垫片（10）设置在挺杆本体（6）的上壁（7）上，并且在垫片（10）的下圆周边缘中具有倒角（106）。垫片（10）不接合在侧壁（8）和挺杆本体（6）的上壁（7）之间的角部（12）的弯曲部分上。因此，垫片（10）安装在挺杆本体的上壁（7）上，没有间隙槽，从而提高了强度和耐久性。

5. 发明公开

EP0940564A2 Al alloy poppet valve 审中-公开
标题翻译： Hubventil aus铝合金
公开(公告)号：EP0940564A2
公开(公告)日：1999-09-08
申请号：EP99301421.6
申请日：1999-02-25
申请人： FUJI OOZX INC.
发明人： Hamada, Akihiro , Asanuma, Hiroaki
IPC分类号： F01L3/02
CPC分类号： F01L3/02
摘要： An Al alloy poppet valve is used in an internal combustion engine and has a valve head and a valve stem. At least the valve head is made of non-heat-treatable Al alloy in which ceramic particles such as oxide and carbide are uniformly dispersed, thereby increasing wear resistance and durability.
摘要翻译：铝合金提升阀用于内燃机中，并具有阀头和阀杆。至少阀头由不可热处理的Al合金制成，其中陶瓷颗粒如氧化物和碳化物均匀分散，从而增加耐磨性和耐久性。

6. 发明授权

EP0617198B1 Shim structure in use for valve tappet of internal combustion engine 失效
标题翻译：补偿元件结构的用于内燃发动机的气门杆
公开(公告)号：EP0617198B1
公开(公告)日：1997-07-30
申请号：EP93306758.9
申请日：1993-08-25
申请人： FUJI OOZX INC.
发明人： Hamada, Akihiro
IPC分类号： F01L1/14 , F01L1/16 , F02F7/00
CPC分类号： F01L1/205 , F01L1/143 , F01L1/16 , F02F7/0087 , F05C2203/0895 , Y10T74/2107

7. 发明公开

EP0617198A1 Shim structure in use for valve tappet of internal combustion engine 失效
标题翻译： AusgleichselementstrukturfüreinenVentilstösseleiner Brennkraftmaschine。
公开(公告)号：EP0617198A1
公开(公告)日：1994-09-28
申请号：EP93306758.9
申请日：1993-08-25
申请人： FUJI OOZX INC.
发明人： Hamada, Akihiro
IPC分类号： F01L1/14 , F01L1/16 , F02F7/00
CPC分类号： F01L1/205 , F01L1/143 , F01L1/16 , F02F7/0087 , F05C2203/0895 , Y10T74/2107
摘要： There is provided a structure of a shim to be inserted in a clearance provided between a cam and a tappet in a moving valve mechanism of an internal combustion engine, wherein a volmeric density of the shim body is changed such that it is maximized at an upper surface of the shim, at which the shim is in contact with the cam when a compression load or shock from the cam is applied to the shim, and the density is gradually decreased from the maximized portion to a lower or peripheral portions.
摘要翻译：垫片体的体积密度分布具有这样的轮廓，使得垫片体的密度在垫片的上表面部分处被最大化，当垫片从凸轮的压缩载荷或冲击时垫片与凸轮接触适用于垫片。密度从最大部分逐渐减小到垫片的下表面部分和周边部分中的至少一个。密度从垫片的上表面部分到下底部部分逐渐减小。

8. 发明公开

EP0801214A1 Poppet valve and method of manufacturing it 失效
标题翻译： Hubventil和dessen Herstellungsverfahren
公开(公告)号：EP0801214A1
公开(公告)日：1997-10-15
申请号：EP96200698.7
申请日：1996-03-14
申请人： FUJI OOZX INC.
发明人： Hamada, Akihiro , Umino, Shinichi , Takano, Yuji
IPC分类号： F01L3/04 , C21D9/00 , C21D1/09
CPC分类号： F01L3/04 , C21D1/09 , C21D9/0068 , Y10T137/0491
摘要： A poppet valve (1) in an internal combustion engine comprises a valve head (2) and a valve stem. On a valve face (2a) of the valve head (2), a hardened layer (5) of dendrites in which crystals are directed from the inside to the surface is formed, thereby increasing wear resistance of the valve face without cladding.
摘要翻译：内燃机中的提升阀（1）包括阀头（2）和阀杆。在阀头（2）的阀面（2a）上，形成了从内部向表面引导晶体的枝晶硬化层（5），从而提高了阀面无磨损的耐磨性。

9. 发明公开

EP0659895A3 Internal combustion valve having an iron based hard-facing alloy contact surface 失效
标题翻译： VentilfürBrennkraftmaschine mit einer harten Auftragsschicht auf Eisenbasis。
公开(公告)号：EP0659895A3
公开(公告)日：1995-10-25
申请号：EP94402945.3
申请日：1994-12-20
申请人： FUJI OOZX INC.
发明人： Kenmoku, Takeji , Hamada, Akihiro
IPC分类号： C22C38/58 , F01L3/02 , B23K35/30 , F01L3/04
CPC分类号： C22C38/58
摘要： There is provided an internal combustion engine valve having a body, a head, and a contact surface disposed on said head adapted to periodically enter into gas-sealing engagement with a valve seat, said contact surface being formed in metal deposit welded to said valve head, the composition of said metal deposit being A1 and B free, and measured at said contact surface, consisting essentially of
carbon : 1.3 to 2.0 weight percent;
chromium: 19 to 23 weight percent ;
molybdenum: 8 to 11 weight percent ;
nickel: 17 to 21 weight percent ;
manganese: 6 to 13 weight percent ;
silicon: less than 0.5 weight percent ;
oxygen: less than 0.06 weight percent ;
balancing iron and inevitable impurities.
摘要翻译：提供一种内燃机阀，其具有设置在所述头上的主体，头部和接触表面，其适于周期性地与阀座进行气体密封接合，所述接触表面形成在金属沉积物中，焊接到所述阀头，所述金属沉积物的组成为A1和B，并且在所述接触表面处测量，基本上由碳组成：1.3-2.0重量％; 铬：19〜23重量％钼：8〜11重量％镍：17〜21重量％锰：6〜13重量％硅：小于0.5重量％; 氧气：小于0.06重量％; 平衡铁和不可避免的杂质。

10. 发明公开

EP0659895A2 Internal combustion valve having an iron based hard-facing alloy contact surface 失效
标题翻译：内燃阀具有铁基硬面合金接触表面
公开(公告)号：EP0659895A2
公开(公告)日：1995-06-28
申请号：EP94402945.3
申请日：1994-12-20
申请人： FUJI OOZX INC.
发明人： Kenmoku, Takeji , Hamada, Akihiro
IPC分类号： C22C38/58 , F01L3/02 , B23K35/30 , F01L3/04
CPC分类号： C22C38/58
摘要： There is provided an internal combustion engine valve having a body, a head, and a contact surface disposed on said head adapted to periodically enter into gas-sealing engagement with a valve seat, said contact surface being formed in metal deposit welded to said valve head, the composition of said metal deposit being A1 and B free, and measured at said contact surface, consisting essentially of
carbon : 1.3 to 2.0 weight percent;
chromium: 19 to 23 weight percent ;
molybdenum: 8 to 11 weight percent ;
nickel: 17 to 21 weight percent ;
manganese: 6 to 13 weight percent ;
silicon: less than 0.5 weight percent ;
oxygen: less than 0.06 weight percent ;
balancing iron and inevitable impurities.
摘要翻译：提供了一种内燃机阀，其具有主体，头部和设置在所述头部上的接触表面，所述接触表面适于周期性地与阀座气密地接合，所述接触表面形成为焊接在所述阀头上的金属沉积物所述金属沉积物的组成不含A1和B，并在所述接触表面测量，基本上由碳组成：1.3-2.0重量％铬：19至23重量％; 钼：8至11重量百分比; 镍：17至21重量百分比; 锰：6-13重量％; 硅：小于0.5重量％; 氧：小于0.06重量％; 平衡铁和不可避免的杂质。

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