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1. 发明授权

US3735117A Electrified plastic christmas tree 失效
标题翻译：电动塑料圣诞树
公开(公告)号：US3735117A
公开(公告)日：1973-05-22
申请号：US3735117D
申请日：1972-03-09
申请人： HUNT J
发明人： HUNT J
IPC分类号： A47G33/06 , F21S4/00 , F21S8/00 , F21W121/04 , A47G33/16
CPC分类号： A47G33/06 , F21S4/10
摘要： An artificial christmas tree having an electrical circuit built into it so to eliminate dangling wiring hanging visibly from the tree branches; the tree including a tree trunk supported at its lower end on a tree stand, a series of sidewardly radiating tree branches supporting twigs with needles, and the trunk and branches having electrical wiring therewithin leading from a transformer in the tree stand to electric lamp sockets scattered upon the twigs and branches, the transformer being connected by an extension cord and plug to an electric power source of a house.
摘要翻译：一个人造圣诞树，内置有电路，以消除从树枝上可见的悬挂线; 该树包括一个树枝支撑在其树下的下端，一系列侧向散发的树枝支撑着针，并且树干和树枝上的电线从树中的变压器引导到电灯座散开在枝条和枝条上，变压器通过延长线连接并插入房屋的电源。

2. 发明授权

US1356366A Check for picker-sticks 失效
标题翻译：检查选择棒
公开(公告)号：US1356366A
公开(公告)日：1920-10-19
申请号：US20515517
申请日：1917-12-03
申请人： MALLORY HUNT J
发明人： HUNT DAVID N
IPC分类号： D03D49/36
CPC分类号： D03D49/36 , D03D2700/90

3. 发明授权

US3810454A Pollution free fuel inlet system for internal combustion engines 失效
标题翻译：无污染燃油入口系统内燃机
公开(公告)号：US3810454A
公开(公告)日：1974-05-14
申请号：US29198572
申请日：1972-09-25
申请人： HUNT J
发明人： HUNT J
IPC分类号： F02F7/00 , F02M35/104 , F02M17/00 , F02M23/04
CPC分类号： F02M35/108 , F02F7/006 , F02M35/10085 , F02M35/10275
摘要： A reed valve is provided between the intake manifold of an internal combustion engine and the combustion chamber, allowing flow of air fuel mixture from the manifold into the combustion chamber and preventing backflow. An air inlet from an outside source is provided on the combustion chamber side of the reed valve, thus allowing free flow of an auxiliary supply of air under vacuum conditions into the combustion chamber. A valve is provided in the air inlet means to control the amount of auxiliary air flow.
摘要翻译：在内燃机的进气歧管和燃烧室之间设置簧片阀，允许空气燃料混合物从歧管流入燃烧室并防止回流。来自外部源的空气入口设置在簧片阀的燃烧室侧，从而允许辅助空气在真空条件下自由流入燃烧室。在空气入口装置中设置有阀，以控制辅助空气流量。

4. 发明授权

US3735740A Air injection system for internal combustion engines 失效
标题翻译：内燃机空气喷射系统
公开(公告)号：US3735740A
公开(公告)日：1973-05-29
申请号：US3735740D
申请日：1971-04-20
申请人： HUNT J
发明人： HUNT J
IPC分类号： F02B1/04 , F02B41/00
CPC分类号： F02B41/00 , F02B1/04
摘要： An air injection system arranged to admit air under pressure into the combustion chamber of an internal combustion engine for reducing waste products of combustion and also increasing the efficiency of the engine. A valve assembly is mounted on the engine for communication at one of its ends to the combustion chamber and for communication at its other end to a pressure supply line for admitting cold air to the valve. The valve assembly includes a ball valve and plunger which automatically control the flow of air from the pressure supply line into the combustion chamber. The valve mechanism is arranged such that air is admitted to the combustion chamber precisely as the piston approaches the end of the compression stroke. In a preferred arrangement, the valve housing has a base by means of which such housing is clamped in place by the existing spark plug, with ports being bored adjacent to the spark plug for directing the air into the combustion chamber.
摘要翻译：一种空气喷射系统，被布置成在压力下将空气吸入内燃机的燃烧室，用于减少燃烧废物并且还提高发动机的效率。阀组件安装在发动机上，用于在其一端连接到燃烧室，并在其另一端连接到用于将冷空气送入阀的压力供应管线。阀组件包括球阀和柱塞，其自动控制从压力供应管线进入燃烧室的空气流。阀机构布置成使得当活塞接近压缩冲程的结束时，空气精确地进入燃烧室。在优选的布置中，阀壳体具有基座，通过该底座，这种壳体被现有的火花塞夹紧就位，其中端口邻近火花塞钻孔，用于将空气引导到燃烧室中。

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