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

US5121726A Method and equipment for controlling the idling speed of an internal combustion engine 失效
标题翻译：用于控制内燃机起动速度的方法和设备
公开(公告)号：US5121726A
公开(公告)日：1992-06-16
申请号：US696797
申请日：1991-05-07
申请人： Vittorio Di Nunzio , Maurizio Abate , Carlo Canta , Norberto Dosio
发明人： Vittorio Di Nunzio , Maurizio Abate , Carlo Canta , Norberto Dosio
IPC分类号： F02D37/02 , F02D41/14 , F02D41/26
CPC分类号： F02D37/02 , F02D41/1401 , F02D41/263 , F02D2041/1415 , F02D2041/1433 , F02D41/1406
摘要： The idling speed of an internal combustion engine is regulated with the use of an electronic control unit arranged to generate a signal for correcting the ignition advance and a signal for varying the piloting of a solenoid valve provided in a duct which by-passes a throttle valve which controls the air supply to the engine. For this purpose, the electronic unit acquires the instantaneous speed of the engine and the air pressure in the inlet manifold by means of sensors. The electronic unit implements an LQI (linear-quadratic-integral) type of control based on a linear mathematical model of the engine.

2. 发明授权

US4582038A Method and device for automatically correcting the air/fuel ratio in an endothermic reciprocating engine 失效
标题翻译：用于在吸热往复式发动机中自动校正空气/燃料比的方法和装置
公开(公告)号：US4582038A
公开(公告)日：1986-04-15
申请号：US699884
申请日：1985-02-08
申请人： Carlo Canta , Walter Mortara , Armando Borgetti
发明人： Carlo Canta , Walter Mortara , Armando Borgetti
IPC分类号： F02D41/04 , F02D41/14 , F02B3/00
CPC分类号： F02D41/045 , F02D41/1498 , F02D2200/1015
摘要： A method is described for monitoring the air/fuel ratio in an internal combustion engine by means of the measurement of pressure variations in the induction duct of the engine and for indicating appropriate changes in the fuel supply, in a closed loop, to return the ratio to the desired value. This method is achieved by means of a device which is characterized in that it includes a pressure sensor, means for processing the signal obtained from the sensor and a microcomputer for checking whether or not the values processed by said means fall within a predetermined, previously stored range found experimentally on a test engine under proper combustion conditions. If the processed values are outside this range, the microcomputer activates an alarm signal and/or operates, directly or indirectly a device which adjusts the air/fuel ratio to return it to normal values.
摘要翻译：描述了一种用于通过测量发动机的感应通道中的压力变化并且在闭环中指示适当的燃料供应变化来监测内燃机中的空燃比的方法，以返回比率达到所需值。该方法通过一种装置来实现，该装置的特征在于它包括压力传感器，用于处理从传感器获得的信号的装置和微机，用于检查由所述装置处理的值是否落在预先确定的在适当的燃烧条件下，在试验发动机上实验发现的范围。如果处理值在该范围之外，则微型计算机激活报警信号和/或直接或间接地操作调节空燃比的装置以将其返回正常值。

3. 发明申请

US20050126280A1 Thermal comfort sensor device and an anthropomorphic dummy for simulating heat exchange which includes a plurality of such devices 失效
标题翻译：热舒适传感器装置和用于模拟热交换的拟人假人，其包括多个这样的装置
公开(公告)号：US20050126280A1
公开(公告)日：2005-06-16
申请号：US10498995
申请日：2002-12-16
申请人： Carlo Canta , Carloandrea Malvicino
发明人： Carlo Canta , Carloandrea Malvicino
IPC分类号： G01W1/17 , G01F1/68
CPC分类号： G01W1/17
摘要： The sensor device (S), in particular for use in a simulator dummy of an anthropomorphic type (M), includes a heat insulating support structure (1) with two measuring areas (1d; 1e) formed on the same side thereof, each having a measuring device (DA, DB) disposed thereon which includes an electric heater (2) and an electronic thermal flow sensor device (3) and an associated electric temperature sensor (4), arranged above the heater (2). The structure (1) also has an associated flow-speed sensor device (AS), preferably arranged in an intermediate area between the measuring devices (DA, DB), for supplying signals during operation indicating the speed of the air flow in the vicinity. The device (S) also includes an electronic acquisition and control unit (ACE) set to control operation of the heaters (2) according to predetermined instructions and/or to receive signals emitted by the aforesaid sensors (3, 4, AS).
摘要翻译：特别是用于拟人型（M）的模拟器假人的传感器装置（S）包括：隔热支撑结构（1），其具有形成在其同侧的两个测量区域（1d; 1e）每个具有设置在其上的测量装置（DA，DB），其包括布置在加热器（2）上方的电加热器（2）和电子热流量传感器装置（3）和相关联的电温度传感器（4）。结构（1）还具有相关联的流速传感器装置（AS），优选地布置在测量装置（DA，DB）之间的中间区域中，用于在操作期间提供指示附近的空气流的速度的信号。设备（S）还包括电子获取和控制单元（ACE），其被设置为根据预定指令来控制加热器（2）的操作和/或接收由上述传感器（3,4,4A）发射的信号。

4. 发明授权

US06996490B2 Thermal comfort sensor device and an anthropomorphic dummy for simulating heat exchange which includes a plurality of such devices 失效
标题翻译：热舒适传感器装置和用于模拟热交换的拟人假人，其包括多个这样的装置
公开(公告)号：US06996490B2
公开(公告)日：2006-02-07
申请号：US10498995
申请日：2002-12-16
申请人： Carlo Canta , Carloandrea Malvicino
发明人： Carlo Canta , Carloandrea Malvicino
IPC分类号： G01K1/00 , G01F1/00
CPC分类号： G01W1/17
摘要： The sensor device (S), in particular for use in a simulator dummy of an anthropomorphic type (M), includes a heat insulating support structure (1) with two measuring areas (1d; 1e) formed on the same side thereof, each having a measuring device (DA, DB) disposed thereon which includes an electric heater (2) and an electronic thermal flow sensor device (3) and an associated electric temperature sensor (4), arranged above the heater (2). The structure (1) also has an associated flow-speed sensor device (AS), preferably arranged in an intermediate area between the measuring devices (DA, DB), for supplying signals during operation indicating the speed of the air flow in the vicinity. The device (S) also includes an electronic acquisition and control unit (ACE) set to control operation of the heaters (2) according to predetermined instructions and/or to receive signals emitted by the aforesaid sensors (3, 4, AS).
摘要翻译：特别是用于拟人型（M）的模拟器假人的传感器装置（S）包括：隔热支撑结构（1），其具有形成在其同侧的两个测量区域（1d; 1e）每个具有设置在其上的测量装置（D SUB，D B B），其包括电加热器（2）和电子热流量传感器装置（3）和相关联的电温度传感器（4），布置在加热器（2）的上方。结构（1）还具有相关联的流速传感器装置（AS），优选地布置在测量装置（D SUB A，D B B）之间的中间区域中，用于在操作期间提供指示附近的空气流速度的信号。设备（S）还包括电子获取和控制单元（ACE），其被设置为根据预定指令来控制加热器（2）的操作和/或接收由上述传感器（3,4,4A）发射的信号。

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