Abstract:
Device and a method to determine a car interior temperature value at a distinct point of a first temperature detecting element (330) and a second temperature detecting element (350) in a car interior, wherein the first temperature detecting element (330) is arranged to record a first temperature value on a surface component (322) of a board panel, and the second temperature detecting element (350) is arranged to record a second temperature value in a volume adjacent to the car interior, and wherein the car interior temperature value is calculated at least on the basis of the first temperature value and the second temperature value.
Abstract:
A sensor arrangement (1) for measuring a pressure and a temperature in a fluid is disclosed. The sensor arrangement (1) comprises a temperature sensitive electrical element (3) and a pressure sensing electrical element (6), the temperature sensitive electrical element (3) and pressure sensing electrical element (6) are both coupled to one side of a metallic membrane structure (4,16). The metallic membrane structure is arranged to pass on the temperature of the fluid which is at the other side of the membrane structure (4,16) to the temperature sensitive electrical element (3) and to pass on the pressure in the fluid to the pressure sensing electrical element (6). The membrane structure comprises an elongated body (16). At a closed end (15) of the elongated body is located the temperature sensitive electrical element (3). The pressure sensitive structure (4) is located at the opposite end (17) of the elongated body. The opposite end is open. The pressure sensitive structure (4) is circular and comprises a hole (7) in the centre. The opposite end (17) of the elongated body is hermetically connected to the pressure sensitive structure, forming thereby an axisymetric membrane structure such that the part for measuring the temperature (16) transmits the pressure to the pressure sensing membrane (4) on which it is mounted. Both sensitive elements are protected. In this way a combined pressure and temperature sensor is obtained which is applicable in vehicle air-conditioning systems working with CO 2 as refrigerant.
Abstract:
Die Erfindung betrifft eine Sensoreinheit (1), insbesondere für einen Verdampfer (1) eines Kraftfahrzeugs, mit mindestens einem in einem Gehäuse (6) angeordneten NTC-Element (4), das über ein Kabel (5) elektrisch kontaktiert ist und der Temperaturmessung dient, wobei das Gehäuse (6) mehrere voneinander beabstandete Aufnahmen für das NTC- Element (4) aufweist.
Abstract:
Gegenstand der Erfindung sind ein integrierter Temperatursensor sowie eine Anordnung zur Messung einer Innenraumtemperatur, insbesondere in einem Kraftfahrzeug, mit einem Gehäuse (1) aus wärmeleitfähigem und als Tageslichtsperrfilter wirkendem Material und mit einem Temperaturfühler (2) und einem Infrarotsensor (3), welche auf einem gemeinsamen Trägerelement (4) angeordnet sind, wobei das Gehäuse (1) als Vollkörper ausgeführt ist und der Temperaturfühler (2), der Infrarotsensor (3) und das Trägerelement (4) in das Gehäuse (1) eingebettet sind.
Abstract:
Es wir vorgeschlagen, einen Temperaturfühler bzw. -sensor (6) mit Hilfe von Konvektion zu belüften. Damit können die Vorteile einer direkte Messung der Temperatur der Raumluft erhalten werden, ohne dass die Nachteile eines Lüfters auftreten. Hierzu wird im Bedienteil (1) ein Schacht (2) möglichst vertikal eingebaut und beheizt. Von einer Lufteinlaßöffnung (5.1) an der Bedienteilfront (10) zur unteren Öffnung (3) des Konvektionsschachts (2) befindet sich ein weiterer Schacht (5), welcher eine geschlossene Luftführung vom Fahrzeuginnenraum zum Konvektionsschacht (2) gewährleistet und einen Luftaustausch mit dem Inneren des Klimagerätes verhindert. Durch die Heizung (7) im Schacht (2) wird die Luft erwärmt, steigt nach oben und tritt an der oberen Öffnung (4) des Konektionsschachts (2) aus. Die obere Auslaßöffnung (4) des Konvektionsschachts (2) befindet sich im oberen Bereich des Bedienteils (1), wobei die Auslaßöffnung (4) bevorzugt nach oben weist. Die aufsteigende Luft im Konvektionsschacht (2) führt zu einem Unterdruck an der unteren Öffnung (3) des Konvektionsschachts (2), was ein Nachströmen von Luft aus dem Fahrzeuginnenraum bewirkt, die am Temperaturfühler (6) vorbei geführt wird, der in unmittelbarer Nähe an der unteren Öffnung angeordnet ist. Somit wird die Lufttemperatur gemessen, die die Luft besitzt, wenn sie in den Konvektionsschacht (2) eintritt, bevor sie in diesem erwärmt wird.
Abstract:
A heat detecting element, in which the heat is supplied to a heating element to detect the thermal condition in the interior of a room on the basis of the temperature of the surface of the heating element. In this heat detecting element, the spectral radiation rate of the outer surface of the heating element is set substantially equal to that of the outer surface of the skin of a human body or clothes so as to render the radiant heat transfer rate of the heating element very close to that of a human body.
Abstract:
PURPOSE: A defog sensor for a vehicle is provided to transmit temperature data obtained by direct temperature transmission between front glass and a thermistor to a vehicle air conditioner, thereby rapidly coping with a fogging phenomenon. CONSTITUTION: A defog sensor for a vehicle comprises a substrate(13), a connector(14), a housing unit(15), a filter(16), and a fastening unit. The substrate is connected to a temperature-humidity sensor(11) for sensing indoor temperature and indoor humidity of the vehicle and a thermistor(12) for sensing the temperature of the front glass of the vehicle. The connector is electrically connected to one side of the substrate. The housing unit covers the top surface of the substrate and includes through-holes(15a) in one side while one end portion of the connector is exposed to outside. The filter is arranged under the through-holes and filters impurities and moisture existed in the air flowing into inside of the housing unit. The fastening unit makes the thermistor adhesive closely to the front glass of the vehicle.
Abstract:
본 발명은 자동차 공조장치용 수온 센서에 관한 것으로서, 공조케이스에 히터코어의 냉각수의 온도를 검출하는 수온 센서를 장착함에 있어서, 그 장착위치로부터 공기가 누설되는 일이 없도록 함과 함께, 그 부품수 및 작업공수를 절감하여 작업성과 생산성의 향상을 도모할 수 있도록 하면서, 센서 주변의 열에 대한 응답성과 온도 측정의 정밀도를 대폭 향상시킬 수 있는 것을 목적으로 한다. 이를 위하여, 본 발명은 내부에 서미스터를 수용하여 그 주변을 둘러싸도록 소정 공간을 갖고 상기 소정 공간내에 상기 서미스터를 고정하기 위한 에폭시 수지가 충진되어 있는 수용부와, 하단면에 형성된 열전달부를 갖고, 상기 공조케이스의 외측벽에 고정 설치되어 공조케이스 외측면으로 노출된 히터코어 파이프를 감싸는 열차단 커버에 고정되어 상기 열전달부가 상기 히터코어 파이프에 접촉되는 하부 하우징, 및 상기 하부 하우징의 상단면으로부터 일방향으로 절곡되고 끝단부에 커넥터가 형성된 상부 하우징으로 이루어지는 하우징 본체와; 상기 하우징 본체 내부에 상기 서미스터에 연결된 리드선의 단부에 결합되어 상기 커넥터측으로 연결된 단자편을 포함하는 것을 특징으로 한다. 자동차, 공조장치, 수온 센서, 커버, 열차단, 히터코어, 파이프, 공기누출, 케이스, 서미스터, 하우징, 열시정수, 응답성, 이중사출
Abstract:
A temperature recording device having a tachograph function is provided to have consistency of data management by recording a measured temperature value and a driving distance simultaneously. A temperature recording device having a tachograph function includes a clock unit(190), a control unit, and a printing unit(170). The control unit has a temperature calculating module(210), a speed calculating module(220), a driving distance calculating module(230), and an output control module(240). At least one temperature sensor is installed inside of a refrigerator or a freezer of a vehicle to detect the temperature of a temperature measurement position. A level shifter converts a pulse generated by a vehicle speed to a predetermined level. The clock unit supplies time information. The control unit calculates the temperature value based on the temperature detection signal received from the temperature sensor and calculates the vehicle speed based on the pulse signal inputted from the lever shifter. The controller calculates the driving distance based on the calculated vehicle speed and the time information from the clock unit.
Abstract:
A water temperature sensor for an air conditioner of a vehicle is provided to insert a thermistor at internal space of an inclusion unit and to fix by using an epoxy resin. A water temperature sensor for an air conditioner of a vehicle is installed through an inserting hole(14a) and includes a housing body, a thermistor, a lead line, and a terminal plate. The inserting hole is formed exposing inside of a heat protecting cover(13) through a center part of a circular wall(14) projected at prescribed location of the heat protecting cover to expose one of heater core pipe between the heater core pipe. A first connecting unit is installed at an internal surface of the inserting hole.