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. 发明申请

US20090178474A1 Fuel composition estimation and control of fuel injection 有权
标题翻译：燃料成分估算和燃油喷射控制
公开(公告)号：US20090178474A1
公开(公告)日：2009-07-16
申请号：US12319910
申请日：2009-01-13
申请人： Samuel G. Bailey
发明人： Samuel G. Bailey
IPC分类号： G01M15/04 , F02D41/30 , F02D41/06 , F02M51/00
CPC分类号： F02D41/0025 , F02D19/0628 , F02D19/0652 , F02D19/0684 , F02D19/088 , F02D41/3809 , F02D41/40 , F02D2041/288 , F02D2200/0602 , F02D2200/0606 , F02D2200/0612 , F02M37/0064 , Y02T10/36 , Y02T10/44
摘要： A method for estimating the composition of a fuel within an engine, comprises performing the following steps under ambient conditions: (a′) determining the ambient temperature of the fuel; (a) monitoring the fuel pressure inside a fuel rail of the engine over a period of time; (b) calculating at least one frequency component of the change in fuel pressure; (c) calculating the speed of sound transmission c on the basis of the at least one frequency component; and (d) estimating the composition of the fuel on the basis of the calculated speed of sound transmission at said ambient temperature. Suitably, the speed of sound transmission in the fuel is calculated using the equation: c=fλ, where the wavelength λ of the standing wave with frequency f is 2L, where L is the length of the fuel rail. Also described are methods for estimating the temperature of the fuel at a non-ambient temperature, and determining a fuels physical properties. Methods for controlling a fuel injection system in an engine according to the determined physical properties of the fuel and the resultant fuel injection system are also described.
摘要翻译：一种用于估计发动机内的燃料组成的方法，包括在环境条件下执行以下步骤：（a'）确定燃料的环境温度; （a）在一段时间内监测发动机燃油轨内的燃油压力; （b）计算燃料压力变化的至少一个频率分量; （c）基于所述至少一个频率分量来计算声音传播速度c; 和（d）基于所计算的在所述环境温度下的声音传播速度来估计燃料的组成。适当地，使用以下等式计算燃料中的声音传播速度：其中频率为f的驻波的波长λ为2L，其中L为燃料轨的长度。还描述了在非环境温度下估计燃料的温度并确定燃料物理性质的方法。还描述了根据确定的燃料和所得燃料喷射系统的物理特性来控制发动机中的燃料喷射系统的方法。

2. 发明授权

US4690655A Talking marionette with theatre 失效
标题翻译：与剧院谈话的牵线木偶
公开(公告)号：US4690655A
公开(公告)日：1987-09-01
申请号：US880994
申请日：1986-07-01
申请人： Samuel G. Bailey
发明人： Samuel G. Bailey
IPC分类号： A63H3/14 , A63J19/00
CPC分类号： A63H3/14 , A63J19/006
摘要： An amusement device comprising a marionette possessing lifelike qualities, including the appearance of ability to speak through a coordination of head movements and audio input to a speaker disposed in the mouth area of the marionette, provided with a theatre setting for use with the marionette when a realistic setting is desired.
摘要翻译：一种娱乐装置，包括具有栩栩如生的品质的牵线木偶，包括通过协调头部移动和音频输入到布置在牵线木偶口腔区域中的扬声器的能力的外观，提供了与牵线木偶一起使用的剧院设置需要现实的设定。

3. 发明授权

US08042384B2 Fuel composition estimation and control of fuel injection 有权
标题翻译：燃料成分估算和燃油喷射控制
公开(公告)号：US08042384B2
公开(公告)日：2011-10-25
申请号：US12319910
申请日：2009-01-13
申请人： Samuel G. Bailey
发明人： Samuel G. Bailey
IPC分类号： G01M15/04
CPC分类号： F02D41/0025 , F02D19/0628 , F02D19/0652 , F02D19/0684 , F02D19/088 , F02D41/3809 , F02D41/40 , F02D2041/288 , F02D2200/0602 , F02D2200/0606 , F02D2200/0612 , F02M37/0064 , Y02T10/36 , Y02T10/44
摘要： A method for estimating the composition of a fuel within an engine, comprises performing the following steps under ambient conditions: (a′) determining the ambient temperature of the fuel; (a) monitoring the fuel pressure inside a fuel rail of the engine over a period of time; (b) calculating at least one frequency component of the change in fuel pressure; (c) calculating the speed of sound transmission c on the basis of the at least one frequency component; and (d) estimating the composition of the fuel on the basis of the calculated speed of sound transmission at said ambient temperature. Suitably, the speed of sound transmission in the fuel is calculated using the equation: c=fλ, where the wavelength λ of the standing wave with frequency f is 2L, where L is the length of the fuel rail. Also described are methods for estimating the temperature of the fuel at a non-ambient temperature, and determining a fuels physical properties. Methods for controlling a fuel injection system in an engine according to the determined physical properties of the fuel and the resultant fuel injection system are also described.
摘要翻译：一种用于估计发动机内的燃料组成的方法，包括在环境条件下执行以下步骤：（a'）确定燃料的环境温度; （a）在一段时间内监测发动机燃油轨内的燃油压力; （b）计算燃料压力变化的至少一个频率分量; （c）基于所述至少一个频率分量来计算声音传播速度c; 和（d）基于所计算的在所述环境温度下的声音传播速度来估计燃料的组成。适当地，使用以下等式计算燃料中的声音传播速度：c =fλ，其中频率为f的驻波的波长λ为2L，其中L是燃料轨的长度。还描述了在非环境温度下估计燃料的温度并确定燃料物理性质的方法。还描述了根据确定的燃料和所得燃料喷射系统的物理特性来控制发动机中的燃料喷射系统的方法。

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