专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5274997A Gas turbine engine 失效
标题翻译：燃气轮机
公开(公告)号：US5274997A
公开(公告)日：1994-01-04
申请号：US786059
申请日：1991-10-31
申请人： Kazuo Inoue , Noriyuki Kishi , Takashi Bannai , Tsuneo Endoh , Hisayoshi Aoki
发明人： Kazuo Inoue , Noriyuki Kishi , Takashi Bannai , Tsuneo Endoh , Hisayoshi Aoki
IPC分类号： F02C7/105 , F02C7/36 , F23R3/42 , F02C7/10 , F02G1/00
CPC分类号： F02C7/36 , F02C7/105 , F23R3/425 , F02G2254/30 , Y10S74/05
摘要： A reduction gear for producing and feeding the rotation of a low pressure turbine driven by a combustion gas generated in a combustor to an output shaft is received in a central opening of a rotary type heat exchanger which is disposed so as to be perpendicular to a turbine shaft at a rear portion of a body housing of a gas turbine engine. As a result, not only the engine can be made small but also the output can be produced at to the opposite side of the heat exchanger. The combustor and a collector housing for collecting combustion gas are disposed on diametrical opposite sides in a transverse cross section of the body housing whereby an internal space of the body housing is effectively utilized and an axial dimension of the engine is shortened. Since the compressed air is supplied to the heat exchanger through peripheral walls of the body housing having a double construction, prevention of heat radiation from the body housing and effective utilization of an internal space of the body housing are realized.
摘要翻译：用于生产和供给由在燃烧器中产生的燃烧气体驱动的低压涡轮机的旋转输出轴的减速机被容纳在旋转式热交换器的中心开口中，旋转式热交换器的中心开口被设置成垂直于涡轮机轴在燃气涡轮发动机的主体壳体的后部。结果，不仅发动机可以制造得小，而且可以在热交换器的相对侧产生输出。燃烧器和用于收集燃烧气体的收集器壳体设置在主体壳体的横截面中的直径相对侧上，由此有效地利用主体壳体的内部空间并且缩短了发动机的轴向尺寸。由于通过具有双重结构的主体壳体的周壁将压缩空气供给到热交换器，因此实现了防止来自主体外壳的热辐射并有效利用主体外壳的内部空间。

2. 发明授权

US07320297B2 Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US07320297B2
公开(公告)日：2008-01-22
申请号：US11497426
申请日：2006-08-02
申请人： Junichi Kamio , Yukihiko Kiyohiro , Takashi Bannai
发明人： Junichi Kamio , Yukihiko Kiyohiro , Takashi Bannai
IPC分类号： F02B1/12
CPC分类号： F02M43/04 , F02B47/02 , F02D19/0663 , F02D19/0671 , F02D19/0692 , F02D19/081 , F02D19/084 , F02M25/0228 , Y02T10/121 , Y02T10/36
摘要： There is provided an internal combustion engine that uses a blended fuel consisting of hydrocarbon and alcohol, and can efficiently operate relative to a wide range of required load. The internal combustion engine includes: intake ports 4a and 4b and two injectors 5a and 5b. The injectors include a first injector 5a that injects a hydrocarbon fuel and a second injector 5b that injects an alcohol fuel. An optimum combustion mode is selected according to an operation state, and the ratio of the alcohol is properly adjusted according to the combustion mode. The intake ports includes a first intake port 4a that guides the hydrocarbon fuel to an inner peripheral portion of a combustion chamber, and a second intake port 4c that guides the alcohol fuel to an outer peripheral portion of the combustion chamber to control octane number distribution in a cylinder. The internal combustion engine further includes separating means 8 for adding water to a blended fuel consisting of alcohol and hydrocarbon to separate into the alcohol fuel consisting of the alcohol and the water and the hydrocarbon fuel.
摘要翻译：提供了一种内燃机，其使用由烃和醇组成的混合燃料，并且可以相对于宽范围的所需负载有效地操作。内燃机包括：进气口4a和4b以及两个喷射器5a和5b。喷射器包括喷射烃燃料的第一喷射器5a和喷射酒精燃料的第二喷射器5b。根据操作状态选择最佳燃烧模式，并根据燃烧模式适当地调整醇的比例。进气口包括将烃燃料引导到燃烧室的内周部分的第一进气口4a和将醇燃料引导到燃烧室的外周部分以控制辛烷值的第二进气口4c 分布在圆柱体中。内燃机还包括分离装置8，用于向由醇和烃组成的混合燃料中加入水分离成由醇和水和烃燃料组成的醇燃料。

3. 发明授权

US5855112A Gas turbine engine with recuperator 失效
标题翻译：燃气涡轮发动机与换热器
公开(公告)号：US5855112A
公开(公告)日：1999-01-05
申请号：US875306
申请日：1998-03-30
申请人： Takashi Bannai , Tsuneo Endou , Masahiko Izumi , Ken Ohya
发明人： Takashi Bannai , Tsuneo Endou , Masahiko Izumi , Ken Ohya
IPC分类号： F02C3/05 , F02C3/08 , F02C3/14 , F02C7/08 , F02C7/32 , F23R3/34 , F23R3/40 , F23R3/44 , F28D9/00
CPC分类号： F02C7/08 , F02C3/05 , F02C3/085 , F02C3/14 , F23R3/40 , F23R3/44 , F28D9/0018 , F28D9/0025 , F05D2250/311
摘要： A gas turbine engine E includes a compressor wheel 9 and a turbine wheel 10 fixed to a rotary shaft 8, a can-type combustor 18 disposed on an extension of the axis L of the rotary shaft 8, and an circular plate-type heat exchanger 12 disposed to surround a radially outer portion of the can-type combustor 18. The compressor wheel 9, the turbine wheel 10, the can-type combustor 18 and the plate-type heat exchanger 12 are disposed coaxially with the axis L of the rotary shaft 8. Therefore, the flows of compressed air and combustion gas are symmetrized with respect to the axis L, and the distribution of temperature within a casing is also symmetrized with respect to the axis L. Thus, the flows of compressed air and combustion gas within the gas turbine engine E can be axially symmetrized, and the generation of a thermal distortion can be prevented.
摘要翻译： PCT No.PCT / JP96 / 02179 Sec。 371日期1998年3月30日 102（e）1998年3月30日PCT PCT 1996年8月2日PCT公布。第WO97 / 09524号公报日期1997年3月13日燃气涡轮发动机E包括压缩机叶轮9和固定在旋转轴8上的涡轮叶轮10，设置在旋转轴8的轴线L的延伸部上的罐型燃烧器18，板状热交换器12设置成围绕罐型燃烧器18的径向外部。压缩机叶轮9，涡轮机叶轮10，罐型燃烧器18和板式热交换器12与因此，压缩空气和燃烧气体的流动相对于轴线L对称，壳体内的温度分布也相对于轴线L对称。因此，流动燃气涡轮发动机E内的压缩空气和燃烧气体可以轴向对称，并且可以防止产生热变形。

4. 发明申请

US20070034192A1 Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US20070034192A1
公开(公告)日：2007-02-15
申请号：US11497426
申请日：2006-08-02
申请人： Junichi Kamio , Yukihiko Kiyohiro , Takashi Bannai
发明人： Junichi Kamio , Yukihiko Kiyohiro , Takashi Bannai
IPC分类号： F02M51/00 , F02B15/00 , F02B13/00
CPC分类号： F02M43/04 , F02B47/02 , F02D19/0663 , F02D19/0671 , F02D19/0692 , F02D19/081 , F02D19/084 , F02M25/0228 , Y02T10/121 , Y02T10/36
摘要： There is provided an internal combustion engine that uses a blended fuel consisting of hydrocarbon and alcohol, and can efficiently operate relative to a wide range of required load. The internal combustion engine includes: intake ports 4a and 4b and two injectors 5a and 5b. The injectors include a first injector 5a that injects a hydrocarbon fuel and a second injector 5b that injects an alcohol fuel. An optimum combustion mode is selected according to an operation state, and the ratio of the alcohol is properly adjusted according to the combustion mode. The intake ports includes a first intake port 4a that guides the hydrocarbon fuel to an inner peripheral portion of a combustion chamber, and a second intake port 4c that guides the alcohol fuel to an outer peripheral portion of the combustion chamber to control octane number distribution in a cylinder. The internal combustion engine further includes separating means 8 for adding water to a blended fuel consisting of alcohol and hydrocarbon to separate into the alcohol fuel consisting of the alcohol and the water and the hydrocarbon fuel.
摘要翻译：提供了一种内燃机，其使用由烃和醇组成的混合燃料，并且可以相对于宽范围的所需负载有效地操作。内燃机包括：进气口4a和4b以及两个喷射器5a和5b。喷射器包括喷射烃燃料的第一喷射器5a和喷射酒精燃料的第二喷射器5b。根据操作状态选择最佳燃烧模式，并根据燃烧模式适当地调整醇的比例。进气口包括将烃燃料引导到燃烧室的内周部分的第一进气口4a和将醇燃料引导到燃烧室的外周部分以控制辛烷值的第二进气口4c 分布在圆柱体中。内燃机还包括分离装置8，用于向由醇和烃组成的混合燃料添加水分离成由醇和水和烃燃料组成的醇燃料。

5. 发明授权

US5281095A Variable-pitch mechanism for a propeller 失效
标题翻译：螺旋桨的可变桨距机构
公开(公告)号：US5281095A
公开(公告)日：1994-01-25
申请号：US985528
申请日：1992-12-03
申请人： Takashi Komura , Takashi Bannai
发明人： Takashi Komura , Takashi Bannai
IPC分类号： B63H3/02 , B64C11/30 , B64C11/42 , B63H3/00
CPC分类号： B64C11/30
摘要： A variable-pitch mechanism, for use in an airplane, a ship, or the like, for adjusting the pitch of a plurality of blades of a propeller in which attachment shafts of a plurality of radial blades of a propeller are rotatably mounted on a tubular hub which can be driven by a drive shaft, and eccentric pins projecting from ends of the attachment shafts are held in an annular groove defined in the outer periphery of an adjusting ring which is disposed concentrically in the hub and axially movable. The attachment shafts can be turned about their own axes through the eccentric pins in response to axial displacement of the adjusting ring for adjusting the pitch of the propeller blades.
摘要翻译：一种用于飞机，船舶等的可变俯仰机构，用于调节螺旋桨的多个叶片的桨距，其中螺旋桨的多个径向叶片的附接轴可旋转地安装在管状可以由驱动轴驱动的轮毂，从安装轴的端部突出的偏心销保持在环形槽中，该环形槽限定在同心地设置在轮毂中并可轴向移动的调节环的外周。响应于用于调节螺旋桨叶片间距的调节环的轴向位移，附接轴可以围绕其自身的轴线通过偏心销转动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式