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    • 3. 发明申请
    • MAGNETIC FIELD-FREE PHASE CONTROL-TYPE TEMPERATURE CONTROL CIRCUIT AND METHOD
    • 磁场无相控制型温度控制电路及方法
    • WO2009051331A1
    • 2009-04-23
    • PCT/KR2008/004002
    • 2008-07-08
    • KIL, Jong-Jin
    • KIL, Jong-Jin
    • G05D23/24
    • G05D23/2401Y02P80/15
    • A magnetic field-free phase control-type temperature control circuit is disclosed. The magnetic field-free phase control-type temperature control circuit is connected to a heating cable. The heating cable includes first, second, and third wires arranged in parallel with each other, and is configured such that the first wire is used to detect temperature, the second wire and the third wire are connected at the first ends thereof, and current enters through the second wire, makes a U-turn at the first ends thereof, and then exits through the third wire. A temperature signal voltage supply control unit controls the supply of temperature signal voltage. A phase control unit controls the output of the current flowing through the first wire using a phase control method based on a set holding current. A trigger generation unit outputs a trigger signal based on output from the phase control unit.
    • 公开了一种无磁场相位控制型温度控制电路。 无磁场相位控制型温度控制电路连接到加热电缆。 加热电缆包括彼此平行布置的第一,第二和第三电线,并且被配置为使得第一线用于检测温度,第二线和第三线在其第一端连接,并且电流进入 通过第二线,在其第一端进行U形转弯,然后通过第三线离开。 温度信号电压供给控制单元控制温度信号电压的供给。 相位控制单元使用基于设定的保持电流的相位控制方法来控制流过第一线的电流的输出。 触发发生单元基于来自相位控制单元的输出输出触发信号。
    • 5. 发明申请
    • HEIZGERÄT MIT EINEM SCHMIEGSAMEN WÄRMETEIL
    • WITH A柔软部分热量取暖器
    • WO2004082334A1
    • 2004-09-23
    • PCT/EP2004/002102
    • 2004-03-03
    • BEURER GMBH & CO.MERK, ErnstGINGL, Hans-GeorgKÖHLER, RalfGERRARD, Grahame
    • MERK, ErnstGINGL, Hans-GeorgKÖHLER, RalfGERRARD, Grahame
    • H05B3/34
    • H05B1/0208G05D23/2401H05B1/02H05B3/34H05B2203/016H05B2203/017H05B2203/035
    • Die Erfindung bezieht sich auf ein Heizgerät mit einem schmiegsamen Wärmeteil (10) und einer Steuervorrichtung (1) für die Temperaturregulierung und Funktions­ überwachung, die eine Sollwertbereitstellungsschaltung (2, 2.8), eine Istwertrückführschaltung (3), einen Soll-/Istwertvergleicher (4) und eine Ansteuerstufe (5) mit einem in einem Heizsteuerkreis (16) liegenden Steuerglied (5.1) für einen durch den Wärmeteil (10) fliessenden Heizstrom (iH) aufweist. Eine nach den Wünschen eines Benutzers variabel regelbare und überwachte Temperatursteuerung wird mit den Massnahmen erreicht, dass ein zu der Sollwertbereitstellungsschaltung (2, 2.8) führender Überwachungszweig (17) zum Bilden von Überwachungszweigsignalen vorhanden ist, die der Sollwertbereitstellungsschaltung (2, 2.8) zur Überlagerung von dieser gebildeter primärer Sollwertsignale und Bildung von an den Soll-/Istwertvergleicher geleiteten Sollwertsignalen über eine Überwachungszweigankopp­ lung (17.1) zugeführt werden.
    • 本发明涉及一种具有柔韧热构件(10)和控制装置的加热器(1)的温度调节和功能的监测,所述一个目标值供给电路(2,2.8),一个Istwertrückführschaltung(3),设定值/实际值比较器(4) 和具有一个加热控制(16)通过热部分(10)中流动的加热电流(IH)位于控制部件(5.1),用于与一个驱动级(5)。 甲根据用户的意愿可变地控制和监测的温度控制是通过一个用于形成监控分支信号的基准值供给电路(2,2.8),导致监控分支(17)存在时,所期望的值供给电路(2,2.8)用于叠加的措施来实现 主参考信号和形成目标/实际值比较器转发给定值信号经由Überwachungszweigankopp肺的形成(17.1)被提供。
    • 6. 发明申请
    • METHODS AND APPARATUS FOR A VARIABLE RESISTOR CONFIGURED TO COMPENSATE FOR NON-LINEARITIES IN A HEATING ELEMENT CIRCUIT
    • 用于补偿加热元件电路中非线性的可变电阻器的方法和装置
    • WO2004020006A1
    • 2004-03-11
    • PCT/US2003/026511
    • 2003-08-26
    • THE DIAL CORPORATIONHE, Mengtao, PeteTRIPLETT, CarlCONWAY, Mary, J.STRASSER, MichaelRINALDIS, David
    • HE, Mengtao, PeteTRIPLETT, CarlCONWAY, Mary, J.STRASSER, MichaelRINALDIS, David
    • A61L9/03
    • H05B1/0288A61L9/03G05D23/2401
    • An improved variable resistor at least partially compensates for non-linearities in an electrical circuit containing a heating element, for example, a thin-film heating element. A controllable heater includes a heating element, a voltage source (for example, a standard AC electrical outlet) coupled to the heating element, and a variable resistor coupled to the heating element and voltage source. The variable resistor includes a fixed resistive element (for example, one or more thin-film resistors) and a moveable element such as a slider control. The moveable element adjustably contacts the fixed resistive element at a contact point associated with the position such that the variable resistor has a resistance that is at least partially non-linearly related to the position, but wherein the heating element has a dissipated power that is at least partially linearly related to the position of the variable resistor. Such a system may be used in conjunction with a vapor-delivery device to provide more linear control over the intensity of fragrance provided within an environment.
    • 改进的可变电阻器至少部分地补偿包含加热元件的电路中的非线性,例如薄膜加热元件。 可控加热器包括加热元件,耦合到加热元件的电压源(例如,标准AC电插座)和耦合到加热元件和电压源的可变电阻器。 可变电阻器包括固定电阻元件(例如,一个或多个薄膜电阻器)和诸如滑块控制的可移动元件。 可移动元件在与位置相关联的接触点处可调节地接触固定电阻元件,使得可变电阻器具有至少部分地与该位置非线性相关的电阻,但是其中加热元件具有位于 与可变电阻器的位置最少部分线性相关。 这样的系统可以与蒸气输送装置一起使用,以提供对在环境中提供的香料的强度的更多的线性控制。
    • 7. 发明申请
    • 排ガスセンサの温度制御装置およびその温度制御方法
    • 用于排气传感器的温度控制装置和传感器的温度控制方法
    • WO2003083464A1
    • 2003-10-09
    • PCT/JP2003/003957
    • 2003-03-28
    • 本田技研工業株式会社
    • 安井 裕司岩城 喜久
    • G01N27/409
    • G05D23/2401G05D23/1919G05D23/27
    • The temperature of exhaust gas flowing through an exhaust gas passage (3) is estimated or measured and the temperature of an element portion of an exhaust gas sensor (8) (O2 sensor) is controlled through a heater to a desired target temperature using the estimated or measured value. The exhaust gas passage (3) leading to the sensor (8) is partitioned into partial exhaust gas passages (3a-3d), and the exhaust gas temperatures in the partial exhaust gas passages (3a-3d) are estimated in sequence starting with an exhaust port (2) side of an engine (1). The estimation of the exhaust gas temperature is performed based on heat transmission between the exhaust gas and passage-forming members (6a, 6b, 7) of the exhaust gas passage (3) by an algorithm where heat radiation into the air is considered. A control input to the heater at least include a component corresponding to the temperature of the element portion and a component corresponding to the exhaust gas temperature. The temperature of the element portion of the exhaust gas sensor can be controlled stably to a desired temperature even if the exhaust gas temperature changes.
    • 估计或测量流过排气通道(3)的废气的温度,并且使用所估计的废气传感器(8)(O2传感器)的元件部分的温度通过加热器被控制到期望的目标温度 或测量值。 通向传感器(8)的排气通路(3)被分割为部分排气通路(3a-3d),并且排气通路(3a-3d)中的排气温度按 发动机(1)的排气口(2)侧。 基于排气和通道形成构件(6a,6b,7)之间的热传递,通过考虑空气中的热辐射的算法来进行废气温度的估计。 对加热器的控制输入至少包括对应于元件部分的温度的部件和对应于废气温度的部件。 即使废气温度变化,也能够将废气传感器的元件部的温度稳定地控制到期望的温度。
    • 8. 发明申请
    • A FILAMENT CONTROLLER
    • 一个FILAMENT控制器
    • WO01092865A1
    • 2001-12-06
    • PCT/AU2001/000601
    • 2001-05-23
    • G01N27/16G05D23/19G05D23/24G05D23/30G01N25/22G01P5/12G05D23/20
    • G05D23/2401G01N27/16
    • A control device (70) is disclosed for controlling a power supply (10) arranged to supply electrical power to a filament (Ra), the temperature of the filament (Ra) being non-linearly dependent on power supplied to the filament (Ra). The control device (70) is arranged to receive temperature control instructions and to control the power supply (60) such that the temperature of the filament (Ra) is controlled in accordance with the instructions. The control device (70) is also arranged to take into account the non-linear relationship between the filament temperature and power input into the filament (Ra) so as to control the filament temperature in accordance with the instructions. The temperature control instructions are a function of a detected change in filament temperature and the control device (70) controls the temperature of the filament (Ra) such that the life of the filament is prolonged.
    • 公开了一种用于控制布置成向灯丝(Ra)供电的电源(10)的控制装置(70),灯丝(Ra)的温度是非线性地依赖于提供给灯丝(Ra)的功率, 。 控制装置(70)被布置成接收温度控制指令并控制电源(60),使得灯丝(Ra)的温度根据说明书被控制。 控制装置(70)还被布置为考虑灯丝温度和输入到灯丝(Ra)的功率之间的非线性关系,以便根据说明书控制灯丝温度。 温度控制指令是灯丝温度检测的变化的函数,并且控制装置(70)控制灯丝(Ra)的温度,使得长丝的寿命延长。
    • 9. 发明申请
    • A CIRCUIT ARRANGEMENT FOR CONTROLLING THE TEMPERATURE OF A HEATING ELEMENT
    • 用于控制加热元件温度的电路布置
    • WO1997048031A1
    • 1997-12-18
    • PCT/IB1997000603
    • 1997-05-28
    • PHILIPS ELECTRONICS N.V.PHILIPS NORDEN AB
    • PHILIPS ELECTRONICS N.V.PHILIPS NORDEN ABHANCOCK, Philip, TimothyCRAWFORD, John, Sydney
    • G05D23/24
    • H05B1/0266G05D23/2401Y10T307/773
    • The temperature of a heating element (3), which heating element has a temperature dependent resistance, is measured by comparing the current through the heating element (3) with a user adjustable reference value. The AC voltage over a current sensing resistor (7) in series with the heating element (3) is compared in a comparator (9) with a reference AC voltage generated a tap (6) of a voltage divider (8). The phase of the logic output signal of the comparator (9) indicates a first state in which the heating element (3) is too hot or is not conducting, or a second state in which the heating element (3) is too cold and conducting. A second comparator (16) detects whether or not the heating element (3) is conducting. A logic gate (18) and a latch (17) switch on the current through the heating element (3) in response to timed pulses from a timing circuit (15) and switch off the current through the heating element (3) when the heating element (3) is conducting and too hot.
    • 通过将通过加热元件(3)的电流与用户可调节的参考值进行比较来测量加热元件具有温度依赖性电阻的加热元件(3)的温度。 在比较器(9)中比较与加热元件(3)串联的电流感测电阻器(7)上的交流电压,产生参考交流电压分压器(8)的抽头(6)。 比较器(9)的逻辑输出信号的相位表示加热元件(3)太热或不导通的第一状态或者加热元件(3)太冷而导通的第二状态 。 第二比较器(16)检测加热元件(3)是否导通。 逻辑门(18)和锁存器(17)响应于来自定时电路(15)的定时脉冲而导通通过加热元件(3)的电流,并且当加热时切断通过加热元件(3)的电流 元件(3)导电并且太热。
    • 10. 发明申请
    • AUTOMATICALLY PROGRAMMABLE SELF-REGULATING DISPOSABLE ELECTRIC IMMERSION HEATER APPARATUS AND METHOD FOR MEDICAL USE
    • 自动可编程自动调节电加热加热装置及医疗用途方法
    • WO1993019563A1
    • 1993-09-30
    • PCT/US1993002301
    • 1993-03-15
    • SONNE MEDICALWEBER, Jaroy, Jr.KITLAS, Kenneth, C.ADAMS, J., ScottBRENDLEN, Lawrence, W., Jr.
    • SONNE MEDICAL
    • H05B01/02
    • A61F7/0085A61F2007/0074F24H1/185G05D23/2401H05B3/12H05B3/78
    • An inexpensive, disposable electric immersion heater is prepared for medical applications using a support layer (9) and an encapsulating layer (35), both of biologically compatible materials, disposed about a generally serpentine heating element (13) that is formed of an electrically resistive material which exhibits a positive temperature coefficient of resistance. The heating element (13) is operated by a power controller which senses the resistance of the heating element (13) to control the level of power supplied thereto. The terminals (15, 17) of the heating element (13) are connected via conductors (21, 23) disposed along an elongated tub (11) to a connector (25) for detachable connection to a controller power source (12). The connector (25) may include a tab (69) that retains coded information, for example, a bar code or a series of holes for optical sensing, thereon of measured parameters of the heating element (13) which may be detected upon insertion of the connector (25) into the receptacle of the controlled power supply (12) to provide programming signals that automatically set the operating parameters within which the power controller of the power supply (12) operates the heating element (13).
    • 为使用支撑层(9)和包封层(35)制备廉价的一次性电浸入式加热器用于医疗应用,所述支撑层(9)和包封层(35)都是生物相容的材料,其设置在大致蛇形的加热元件(13)周围,所述加热元件由电阻 表现出正温度系数的材料。 加热元件(13)由功率控制器操作,该功率控制器感测加热元件(13)的电阻以控制供应到其的功率电平。 加热元件(13)的端子(15,17)通过沿着细长的桶(11)设置的导体(21,23)连接到连接器(25),用于可拆卸地连接到控制器电源(12)。 连接器(25)可以包括在其上保存加热元件(13)的测量参数的编码信息(例如,条形码或一系列用于光学感测的孔)的标签(69),其可以在插入 连接器(25)插入受控电源(12)的插座中,以提供自动设置电源(12)的功率控制器在其中操作加热元件(13)的工作参数的编程信号。