公开(公告)号：EP1694966B1

公开(公告)日：2007-05-09

申请号：EP04791181.3

申请日：2004-10-08

Applicant: Continental Aktiengesellschaft

Inventor： FOLCHERT, Uwe ,  HEIN, Dierk

IPC: F04B49/02 ,  F04B49/06 ,  B60G17/04 ,  B60G17/052

CPC classification number: F04B49/10 ,  B60G17/0408 ,  B60G17/052 ,  B60G2500/2014 ,  F04B49/02 ,  F04B49/022 ,  F04B49/065 ,  F04B2201/0801 ,  F04B2205/01 ,  F04B2205/05

Abstract: The invention relates to a method for controlling a compressor (2) in a closed level adjustment system, wherein the actual compressor temperature is continuously determined, at least during operation of the compressor, and the compressor (2) is disconnected when it reaches a threshold temperature. Admission pressure and counter-pressure of the compressor are taken into account in order to determine the actual compressor temperature. Preferably, the actual compressor temperature t is adapted by a value dT after each unit of time has elapsed while the compressor is operating, said value depending upon the difference between counter pressure and admission pressure(pgegen - pvor ).

公开(公告)号：EP1226056A1

公开(公告)日：2002-07-31

申请号：EP01909485.3

申请日：2001-01-17

Applicant: ROBERT BOSCH GMBH

Inventor： YU, Jingsheng

IPC: B60T8/40

CPC classification number: B60T8/4022 ,  B60T8/172 ,  B60T8/404 ,  F04B2201/0801 ,  F04B2203/0202

Abstract: The invention relates to a method for detecting the temperature of a hydraulic braking system in a motor vehicle. The temperature of the hydraulic pump is detected by measuring the motor voltage (Um) and the supply voltage after switching-on by means of a model that is provided with a state observer. A temperature-dependent estimator for the estimated temperature of the pump motor or the hydraulic pump is produced using said observer. The estimator is detected at a given time after the supply voltage has been switched on and the temperature of the hydraulic pump (1) is detected by means of an empirically detected comparison table or comparison curve. The estimated temperature or the changes thereof is/are used for correcting or improving the brake-pressure regulation of the hydraulic braking system, especially in an antilock system and/or antiskid device (ABS, ASR).

公开(公告)号：EP0919721A2

公开(公告)日：1999-06-02

申请号：EP98122172.4

申请日：1998-11-26

Applicant: Kabushiki Kaisha Toyoda Jidoshokki Seisakusho

Inventor： Kimura, Kazuya ,  Yamada, Kiyohiro ,  Hirota, Suguru ,  Hayashi, Shiro

IPC: F04B27/18 ,  F04B49/06

CPC classification number: F04B27/1804 ,  F04B49/065 ,  F04B2027/1827 ,  F04B2027/1854 ,  F04B2027/1859 ,  F04B2201/0801 ,  F04B2207/03

Abstract: A reciprocating piston type compressor for compressing refrigerant gas for an automobile air conditioning system is improved to protect itself without protective control by a computer. The compressor detects the temperature of a part of the compressor in which the temperature increases to higher than a predetermined critical temperature when the compressor malfunctions, and changes a displacement control valve to reduce the displacement of the compressor when the detected temperature is higher than the predetermined critical temperature.

Abstract translation: 用于压缩用于汽车空调系统的制冷剂气体的往复式活塞式压缩机被改进以保护自身而不受计算机的保护控制。 当压缩机发生故障时，压缩机检测其中温度升高到高于预定临界温度的压缩机的一部分的温度，并且当检测到的温度高于预定值时，改变排量控制阀以减小压缩机的位移 临界温度。

公开(公告)号：EP2392821B1

公开(公告)日：2017-07-19

申请号：EP10735899.6

申请日：2010-01-29

Applicant: Nitto Kohki Co., Ltd.

Inventor： ISHIBASHI, Shigemitsu ,  HASHIMOTO, Atsuki

IPC: F04B35/04 ,  F04B39/00 ,  F04B39/06 ,  F04B39/12 ,  F04B41/02

CPC classification number: F04B39/121 ,  F04B39/06 ,  F04B39/12 ,  F04B41/02 ,  F04B2201/0801 ,  Y10T137/86051 ,  Y10T137/86212

公开(公告)号：EP2679821B1

公开(公告)日：2017-06-21

申请号：EP13173327.1

申请日：2013-06-24

Applicant: Kabushiki Kaisha Toyota Jidoshokki

Inventor： Fukasaku, Hiroshi ,  Mera, Minoru ,  Suitou, Ken ,  Hishinuma, Yumin ,  Moroi, Takahiro

IPC: F04B35/04 ,  F04C23/00 ,  F04B39/12 ,  F04B39/14 ,  F04C29/12 ,  F04C18/02

CPC classification number: F04D29/5806 ,  F04B35/04 ,  F04B39/121 ,  F04B39/14 ,  F04B2201/0801 ,  F04C18/0215 ,  F04C29/045

公开(公告)号：EP2756184B1

公开(公告)日：2016-02-03

申请号：EP12735567.5

申请日：2012-07-18

Applicant: Robert Bosch GmbH

Inventor： TRAUB, Karl-Heinz

IPC: F02M59/44 ,  F02M57/00 ,  F02M53/00 ,  F04B1/04 ,  F04B39/06 ,  F04B49/06 ,  F04B51/00 ,  F04B53/08

CPC classification number: F02M57/005 ,  F02M53/00 ,  F02M59/44 ,  F02M2200/248 ,  F04B1/0404 ,  F04B49/06 ,  F04B51/00 ,  F04B2201/0403 ,  F04B2201/0801 ,  F04B2205/10 ,  F04B2205/11

公开(公告)号：EP2484911A3

公开(公告)日：2014-10-08

申请号：EP12153581.9

申请日：2012-02-02

Applicant: Gardner Denver Oy

Inventor： Halttunen, Tero

IPC: F04C29/02 ,  F04C29/04 ,  F04C18/16

CPC classification number: F04C29/04 ,  F04B39/0207 ,  F04B39/06 ,  F04B49/10 ,  F04B2201/0402 ,  F04B2201/0403 ,  F04B2201/0801 ,  F04C18/16 ,  F04C29/021 ,  F04C29/026 ,  F04C2270/225 ,  F05C2251/042

Abstract: The invention relates to a method and equipment for controlling an operating temperature of an air compressor. A compressor element (1) is used for compressing a mixture of air and oil and supplying it to an oil separator (3). In the oil separator (3), the air and the oil are separated from one another. The oil is led to an oil circulating pipe (7) so as to be returned to the compressor element. When necessary, at least some of the oil flowing in the oil circulating pipe (7) is supplied to cooling. The amount of oil to be supplied to cooling is used for controlling the operating temperature of the compressor such that it is as low as possible, but nevertheless so high that no condensation point is reached. The amount of the oil to be supplied to cooling is controlled by a thermostatic valve (11) based on a change in dimension of a controlling element such that the dimension of the controlling element is changed by an external command as necessary.

公开(公告)号：EP2395243B1

公开(公告)日：2013-03-20

申请号：EP10151519.5

申请日：2010-01-25

Applicant: Continental Teves AG & Co. OHG

Inventor： Engelhardt, Marek

IPC: F04B39/06 ,  F04B49/02 ,  F04B49/06 ,  B60G17/04 ,  F04B49/10

CPC classification number: F04B49/10 ,  F04B39/06 ,  F04B49/02 ,  F04B49/065 ,  F04B2201/0801 ,  F04B2203/0205 ,  F04B2205/11

公开(公告)号：EP2550455A1

公开(公告)日：2013-01-30

申请号：EP11710775.5

申请日：2011-03-24

Applicant: Continental Teves AG & Co. oHG

Inventor： ENGELHARDT, Marek

IPC: F04B49/02 ,  F04B49/06 ,  F04B49/10 ,  B60G11/27 ,  B60G17/04

CPC classification number: F04B49/02 ,  F04B49/065 ,  F04B49/10 ,  F04B2201/0403 ,  F04B2201/0801 ,  F04B2203/0205 ,  F04B2203/0405 ,  F04B2205/05 ,  F04B2205/065 ,  F04B2205/10 ,  F04B2205/11 ,  F04B2207/03 ,  F04B2207/042 ,  F04B2207/043

Abstract: The invention relates to a method for regulating a compressor of a pressure supplying system. The compressor is switched on and off dependent on a threshold temperature of one or more components of the pressure supplying system, said threshold temperature being ascertained using a temperature calculating method. The respective threshold temperature is ascertained by correlating the reciprocal temperature dependence that exists as a result of heat transfer between adjacent components.

公开(公告)号：EP2484911A2

公开(公告)日：2012-08-08

申请号：EP12153581.9

申请日：2012-02-02

Applicant: Gardner Denver Oy

Inventor： Halttunen, Tero

IPC: F04C29/02 ,  F04C29/04

CPC classification number: F04C29/04 ,  F04B39/0207 ,  F04B39/06 ,  F04B49/10 ,  F04B2201/0402 ,  F04B2201/0403 ,  F04B2201/0801 ,  F04C18/16 ,  F04C29/021 ,  F04C29/026 ,  F04C2270/225 ,  F05C2251/042

Abstract: The invention relates to a method and equipment for controlling an operating temperature of an air compressor. A compressor element (1) is used for compressing a mixture of air and oil and supplying it to an oil separator (3). In the oil separator (3), the air and the oil are separated from one another. The oil is led to an oil circulating pipe (7) so as to be returned to the compressor element. When necessary, at least some of the oil flowing in the oil circulating pipe (7) is supplied to cooling. The amount of oil to be supplied to cooling is used for controlling the operating temperature of the compressor such that it is as low as possible, but nevertheless so high that no condensation point is reached. The amount of the oil to be supplied to cooling is controlled by a thermostatic valve (11) based on a change in dimension of a controlling element such that the dimension of the controlling element is changed by an external command as necessary.

Abstract translation: 本发明涉及一种用于控制空气压缩机的工作温度的方法和设备。 压缩机元件（1）用于压缩空气和油的混合物并将其供给到油分离器（3）。 在油分离器（3）中，空气和油彼此分离。 油被引导到油循环管（7），以便返回到压缩机元件。 必要时，供给在油循环管（7）中流动的油中的至少一部分供给冷却。 供给到冷却的油量用于控制压缩机的操作温度使其尽可能低，但仍然如此高以至于没有达到冷凝点。 基于控制元件的尺寸变化，通过恒温阀（11）控制供给冷却的油量，使得根据需要通过外部指令改变控制元件的尺寸。