公开(公告)号：EP2412952B1

公开(公告)日：2018-10-10

申请号：EP11176212.6

申请日：2011-08-01

申请人： Pratt & Whitney Canada Corp.

发明人： Calandra, Salvatore ,  Giroux, Frederic ,  Iacobacci, Mark ,  Chabot, Martin ,  Hartropp, Simon ,  Syed, Yusuf ,  Chmiel, Dariusz ,  Balaj, Adrienne

IPC分类号： F02C7/047 ,  F01D25/02 ,  F02C9/28 ,  B64D15/12 ,  B64D15/20 ,  G01K13/02

CPC分类号： B64D31/06 ,  F01D25/02 ,  F02C7/047 ,  F02C9/28 ,  F02D9/00 ,  F05B2260/80 ,  F05B2270/303 ,  F05D2270/094 ,  F05D2270/303 ,  F05D2270/80 ,  G01K1/20 ,  G01K13/02 ,  G01K13/022 ,  G01K2013/024 ,  G01K2205/02 ,  G07C3/00

摘要： Methods for controlling an aircraft turbofan engine during icing of a temperature probe and devices for carrying out such methods are described. The methods may comprise: using (46) one or more signals representative of temperature received from a heated temperature probe to generate one or more control signals for use in controlling the engine; determining (44) that an icing condition associated with the probe exists; and using (48) data representing one or more substitute signals in place of signals representative of temperature received from the heated temperature probe to generate the one or more control signals for use in controlling the engine.

公开(公告)号：EP2969762A4

公开(公告)日：2016-11-09

申请号：EP13877979

申请日：2013-12-16

申请人： UNITED TECHNOLOGIES CORP

发明人： LIU XUEJUN ,  FEULNER MATTHEW R

IPC分类号： B64D33/00 ,  F02C7/00

CPC分类号： F01D17/085 ,  B64D33/00 ,  F01D21/003 ,  F05D2260/80 ,  G01K13/02 ,  G01K2013/024 ,  G01K2205/02

摘要： A total air temperature (TAT) sensor assembly is disclosed. The assembly includes a housing that accommodates a temperature sensor. The assembly also includes a first airfoil that includes a leading end and a trailing end and a second airfoil that includes a leading end and a trailing end. The first and second airfoils are disposed in a spaced-apart fashion that defines a curved passageway so incoming air can flow between the first and second airfoils before engaging the housing and the temperature sensor. The trailing ends of the airfoils are disposed on opposite sides of the housing and spaced apart from the housing to permit air flowing through the curved passageway to pass the housing.

摘要翻译： 公开了一种总空气温度（TAT）传感器组件。 组件包括容纳温度传感器的壳体。 组件还包括包括前端和后端的第一翼型件和包括前端和后端的第二翼型件。 第一和第二翼片以间隔开的方式设置，其限定弯曲的通道，因此在接合壳体和温度传感器之前，进入的空气可以在第一和第二翼型之间流动。 翼型件的后端设置在壳体的相对侧并与壳体间隔开，以允许空气流过弯曲通道以使壳体通过。

公开(公告)号：EP2924405A1

公开(公告)日：2015-09-30

申请号：EP13856314.3

申请日：2013-10-25

申请人： Hitachi Automotive Systems, Ltd.

发明人： MATSUMOTO Masahiro ,  NAKANO Hiroshi ,  HANZAWA Keiji ,  ASANO Satoshi

IPC分类号： G01K7/25 ,  G01F1/68

CPC分类号： G01K7/25 ,  G01F1/68 ,  G01F1/6965 ,  G01F25/0007 ,  G01K13/02 ,  G01K15/005 ,  G01K2013/024 ,  G01K2205/02

摘要： An object of the present invention is to provide a compact and highly accurate intake air temperature sensor by integrating a fixed resistor, connected in series to a temperature sensing element, into an integrated circuit and dispensing with a reference resistor or a changeover switch for connecting the fixed resistor to this reference resistor. The intake air temperature sensor has a temperature sensing element 2 whose resistance value varies with the intake temperature; an integrated circuit 1 electrically connected to the temperature sensing element 2; a resistive element 3 connected in series to the temperature sensing element 2; a writable memory 7 that stores correction information corresponding to the resistance value of the resistive element 3; and a correction processing unit 6 that corrects errors based on the resistance value of the resistive element 3, which are included in output signals of the temperature sensing element 2, on the basis of the correction information stored in the writable memory 7.

摘要翻译： 本发明的目的是通过将串联连接到温度检测元件的固定电阻器集成到集成电路中并且分配参考电阻器或转换开关来提供紧凑且高精度的进气温度传感器，用于连接 固定电阻到该参考电阻。 进气温度传感器具有温度检测元件2，其电阻值随进气温度而变化; 电连接到温度检测元件2的集成电路1; 与温度检测元件2串联连接的电阻元件3; 存储对应于电阻元件3的电阻值的校正信息的可写存储器7; 以及校正处理单元6，其基于存储在可写存储器7中的校正信息，校正基于包含在温度检测元件2的输出信号中的电阻元件3的电阻值的误差。

公开(公告)号：EP2191119A2

公开(公告)日：2010-06-02

申请号：EP08832106.2

申请日：2008-07-25

申请人： Renault S.A.S.

发明人： RECOUVREUR, Philippe ,  TIGRINE, Olivier

IPC分类号： F02D41/00 ,  G01K1/14

CPC分类号： G01K7/42 ,  F02D41/0007 ,  F02D2200/0414 ,  G01K2205/02 ,  Y02T10/144

摘要： The invention relates to a method for estimating the temperature of a gas pressure sensor attached to a wall of a turbocharged motor vehicle diesel engine, said sensor being positioned upstream of the turbine of the turbocharger. According to the invention, the temperature of the gas pressure sensor is estimated at least by measuring the temperature of the external air and the temperature of the wall to which the sensor is attached.

公开(公告)号：EP3224588A1

公开(公告)日：2017-10-04

申请号：EP15817947.3

申请日：2015-11-24

申请人： Valeo Systèmes de Contrôle Moteur

发明人： GELEZ, Nicolas ,  ZAKRZEWSKI, Piotr ,  CASTRO, Pascal

IPC分类号： G01K1/08 ,  G01K7/02

CPC分类号： G01K7/02 ,  B23K11/02 ,  G01K1/08 ,  G01K13/02 ,  G01K2205/02 ,  G01K2217/00

摘要： Method of manufacturing a thermocouple-type temperature sensor comprising the following successive steps: a) introducing two thermocouple wires into a support tube made of a ceramic material until these wires protrude beyond said support tube; b) welding together the ends of said thermocouple wires that protrude beyond said support tube so as to form a thermocouple hot junction; c) at least partially introducing the support tube into a stainless steel reinforcing tube; d) attaching a cap over said reinforcing tube so as to protect said hot junction.

摘要翻译： 制造热电偶型温度传感器的方法，包括以下连续步骤：a）将两根热电偶导线引入由陶瓷材料制成的支撑管中，直到这些导线伸出所述支撑管; b）将突出超过所述支撑管的所述热电偶线的端部焊接在一起以形成热电偶热接点; c）至少部分地将支撑管引入不锈钢加强管中; d）在所述加强管上附加帽以保护所述热接点。

公开(公告)号：EP2412952A2

公开(公告)日：2012-02-01

申请号：EP11176212.6

申请日：2011-08-01

申请人： Pratt & Whitney Canada Corp.

发明人： Calandra, Salvatore ,  Giroux, Frederic ,  Iacobacci, Mark ,  Chabot, Martin ,  Hartropp, Simon ,  Syed, Yusuf ,  Chmiel, Dariusz ,  Balaj, Adrienne

IPC分类号： F02C7/047 ,  F01D25/02 ,  F02C9/28

CPC分类号： B64D31/06 ,  F01D25/02 ,  F02C7/047 ,  F02C9/28 ,  F02D9/00 ,  F05B2260/80 ,  F05B2270/303 ,  F05D2270/094 ,  F05D2270/303 ,  F05D2270/80 ,  G01K1/20 ,  G01K13/02 ,  G01K13/022 ,  G01K2013/024 ,  G01K2205/02 ,  G07C3/00

摘要： Methods for controlling an aircraft turbofan engine during icing of a temperature probe and devices for carrying out such methods are described. The methods may comprise: using (46) one or more signals representative of temperature received from a heated temperature probe to generate one or more control signals for use in controlling the engine; determining (44) that an icing condition associated with the probe exists; and using (48) data representing one or more substitute signals in place of signals representative of temperature received from the heated temperature probe to generate the one or more control signals for use in controlling the engine.

摘要翻译： 描述了在温度探测器结冰期间控制飞行器涡扇发动机的方法和用于执行这种方法的装置。 所述方法可以包括：使用（46）代表从加热温度探测器接收的温度的一个或多个信号，以产生用于控制发动机的一个或多个控制信号; 确定（44）存在与探针相关联的结冰条件; 并且使用代表一个或多个替代信号的（48）数据代替代表从加热温度探头接收的温度的信号，以产生用于控制发动机的一个或多个控制信号。

公开(公告)号：EP2035677A2

公开(公告)日：2009-03-18

申请号：EP07789468.1

申请日：2007-07-03

申请人： Toyota Jidosha Kabushiki Kaisha

发明人： IWAI, Atsushi

IPC分类号： F02D41/22 ,  F02D41/06

CPC分类号： F02D41/222 ,  F02D41/06 ,  F02D41/182 ,  F02D2200/0414 ,  F02D2250/14 ,  G01K15/00 ,  G01K2205/02

摘要： An abnormality diagnostic device diagnoses the presence/absence of abnormality of an intake air temperature sensor (21) on the basis of the magnitude of deviation between the lowest temperature of the intake air (IATMIN) detected via the intake air temperature sensor (21) in a period (tϑ-tl) from the startup of an internal combustion engine until the trend of change in the temperature (IAT) of the air taken into the internal combustion engine becomes stable and a temperature (ECT) detected via a water temperature sensor (22). If the decline in the temperature (IAT) of the intake air detected via the intake air temperature sensor (21) within the aforementioned period is greater than or equal to a predetermined criterion value (Delta IATl), the abnormality diagnosis is suspended.

公开(公告)号：EP1921431A3

公开(公告)日：2008-10-01

申请号：EP07021766.6

申请日：2007-11-09

申请人： Fuji Electric Device Technology Co., Ltd.

发明人： Saito, Kazunori ,  Ashino, Kimihiro ,  Ueyanagi, Katsumichi

IPC分类号： G01K13/02 ,  G01K1/14

CPC分类号： G01K13/02 ,  G01K1/14 ,  G01K1/18 ,  G01K2205/02 ,  G01L19/0092 ,  G01L23/24

摘要： An integrated sensor includes a pressure sensor element integrated with a temperature sensor element (109). When the sensor is attached to an object of attachment (200) at a mounting position at an angle of θ rq degrees with respect to an ideal attachment position, in which a central axis (c) of at sensor element body (109a) of the temperature sensor element (109) is disposed perpendicular to a direction in which a gas to be measured passes through the object of attachment, an inclination angle θ pos at which the central axis (c) of the sensor element body (109a) is inclined at the mounting position with respect to a position of the central axis (c) of the sensor element body (109a) at the ideal attachment position is set according to the following equation: θ rq - θ allow ≤ θ pos ≤ ( θ rq + θ allow )
wherein θ allow represents an allowable angle at which an allowable response speed of the temperature sensor element (109) is obtained.

摘要翻译： 集成传感器包括与温度传感器元件（109）集成的压力传感器元件。 当传感器相对于理想附着位置以θrq度的角度在安装位置附着到附着物体（200）时，其中传感器元件体（109a）的中心轴线（c）的温度 所述传感器元件109的中心轴线c在所述安装对象物的被测定气体的通过方向垂直的方向上配置，所述传感器元件主体109a的中心轴线c在所述安装时倾斜的倾斜角度θpos 相对于理想的安装位置的传感器元件主体（109a）的中心轴（c）的位置的位置根据下式来设定：θrq-θallow≤θpos≤（θrq+θallow）其中，θallow表示允许 获得温度传感器元件（109）的容许响应速度的角度。

公开(公告)号：EP3221674A1

公开(公告)日：2017-09-27

申请号：EP15804908.0

申请日：2015-11-20

申请人： Valeo Systèmes de Contrôle Moteur

发明人： ZAKRZEWSKI, Piotr ,  SFAXI, Mahmoud ,  GELEZ, Nicolas ,  DIXNEUF, Olivier

IPC分类号： G01K1/08 ,  G01K7/02

CPC分类号： G01K7/02 ,  G01K1/08 ,  G01K1/12 ,  G01K1/20 ,  G01K13/02 ,  G01K2205/02 ,  G01K2205/04

摘要： The invention relates to a temperature sensor comprising a thermocouple (7) defining a hot point (13), said temperature sensor comprising a cable with a mineral insulating material (14) with an outside diameter greater than 2 mm and less than 5 mm and a reinforcing tube (60) from which the cable with mineral insulating material projects at the hot-point end, so as to constitute a narrowing.

摘要翻译： 本发明涉及一种包括限定热点（13）的热电偶（7）的温度传感器，所述温度传感器包括具有外径大于2mm且小于5mm的矿物绝缘材料（14）的电缆和 加热管（60），带有矿物绝缘材料的电缆从热端点突出，从而构成变窄。

公开(公告)号：EP1980830B1

公开(公告)日：2016-04-13

申请号：EP08003583.5

申请日：2008-02-27

申请人： DENSO CORPORATION

发明人： Nakabayashi, Hideki

IPC分类号： G01K1/18 ,  G01K13/02

CPC分类号： G01K1/18 ,  G01K13/02 ,  G01K2205/02 ,  G01L19/0092 ,  G01L23/24