公开(公告)号：EP3236071A4

公开(公告)日：2018-06-20

申请号：EP14908396

申请日：2014-12-17

申请人： HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD

发明人： REN ZHIJIA ,  KANEMOTO YOSHIYUKI

IPC分类号： F04B49/02 ,  F04B35/04 ,  F04B49/06 ,  F04B49/08

CPC分类号： F04B35/04 ,  F04B49/06 ,  F04B49/08 ,  F04B2203/0209 ,  F04B2205/05 ,  F04B2205/063 ,  F04B2207/043 ,  F04B2207/0442

摘要： The purpose of the present invention is to provide an air compressing apparatus capable of establishing a sufficient air-filling rate while reducing noise at the initiation of operations. To solve this problem, in the present invention, the air compressing apparatus comprises a compressor body that compresses air, a motor that drives the compressor body, an inverter that controls the rotation speed of the motor, a control circuit connected to the inverter, and a pressure sensor that detects the pressure of air compressed in the compressor body, wherein the control circuit controls operation of the compressor body by operating at a low speed activation mode that operates the compressor body at a low speed rotational frequency lower than a maximum rotational speed when the air compressing apparatus is activated, and on the basis of a pressure value detected by the pressure sensor and elapsed time from activation, switching from the low speed activation mode to a normal operating mode that operates at variable frequencies including a maximum rotational frequency.

公开(公告)号：EP3135910A1

公开(公告)日：2017-03-01

申请号：EP16275121.8

申请日：2016-08-30

申请人： Whirlpool S.A.

发明人： LILIE, Dietmar Erich Bernhard ,  SANTOS, Mario Henrique Farias ,  DE FIGUEIREDO MARIA, Daniel

IPC分类号： F04B35/04 ,  F04B49/06 ,  F04B49/10 ,  F04B51/00

CPC分类号： F04B49/06 ,  F04B35/04 ,  F04B35/045 ,  F04B49/065 ,  F04B49/10 ,  F04B49/103 ,  F04B51/00 ,  F04B2201/0202 ,  F04B2207/043 ,  F04B2207/045 ,  G05B23/0275 ,  G05B2219/23211 ,  G05B2219/32222

摘要： A method for protection and diagnosis of a linear compression (2), the linear compressor (2) comprising at least one electronic control (11), the protection method being configured so as to the following steps at eat work cycle of the linear compressor (2):
- detecting a suction time (t s ) of the linear compressor (2);
- detecting a compression time (t c ) of the linear compressor;
- calculating, after the step of detecting a compression time (t c ) of the linear compressor, a decision parameter (ΔT) equivalent to the difference between the previously detected suction time (t s ) and the compression time (t c ).

摘要翻译： 用于线性压缩的保护和诊断（2），线性压缩机（2）包括至少一个电子控制器（11）的方法，该保护方法被配置以便在吃的线性压缩机的工作周期中的下列步骤（ 2）： - 检测所述线性压缩机（2）的吸入时间（TS）; - 线性压缩机的检测的压缩时间（t c）中; - 计算，检测的压缩时间的线性压缩机的（T C），一个决定参数（“T）等同于先前检测到的吸入时间（t S）之间的差和压缩时间（t c）中的步骤之后。

公开(公告)号：EP1608946B1

公开(公告)日：2007-03-28

申请号：EP04704376.5

申请日：2004-01-22

申请人： VOLVO LASTVAGNAR AB

发明人： SABELSTRÖM, Mats ,  BJÖRKLUND, Anders

IPC分类号： G01M15/00 ,  F04B51/00

CPC分类号： F04B49/065 ,  F04B51/00 ,  F04B2207/043

摘要： A method and a device for evaluating the capacity of a compressor (1) by air being allowed to flow out from a pressure tank (3) through an opening of known geometry. Following a calculation, the quantity of evacuated air is obtained. After this, a compressor (1) pumps back up to the initial pressure in the pressure tank (3). The compressor capacity (1) is established by comparing the time it takes for the compressor (1) to pump back up to the initial pressure in the pressure tank (3) with the time it takes when an acceptable compressor (1) pumps the same quantity of air. By the compressor capacity (1) is here meant the quantity of air which the compressor (1) delivers per unit of time at a given compressor speed and counter-pressure.

公开(公告)号：EP1732625A1

公开(公告)日：2006-12-20

申请号：EP05715105.2

申请日：2005-03-18

申请人： NOVO NORDISK A/S

发明人： PREUTHUN, Jan, Harald ,  NIELSEN, Ole, Christian ,  HANSEN, Steffen ,  LARSEN, Bjørn, Gullak ,  BENGTSSON, Henrik

IPC分类号： A61M5/142 ,  F04B43/04 ,  F04B43/02 ,  F04B43/06 ,  F04B51/00

CPC分类号： A61M5/14248 ,  A61M5/14216 ,  A61M5/14224 ,  A61M2005/14252 ,  A61M2005/16863 ,  F04B43/02 ,  F04B43/04 ,  F04B43/06 ,  F04B51/00 ,  F04B2201/0201 ,  F04B2207/043 ,  F04B2207/70

摘要： The invention provides an actuator system comprising an actuator member having first and second positions. The system further comprises actuating means for moving the actuator member between the first and second positions and detection means for detecting the first respectively the second position and supplying time signals indicative thereof. A controller determines on the basis of supplied time signals the time lapsed when the actuator member is moved between the first and second positions in a given direction, the controller comprising information representing at least one defined time range, each time range being associated with movement of the actuator member in a given direction between the first and second positions and a given actuation force, the controller being adapted to compare the determined time lapsed with the defined time range(s) and perform an action corresponding to the time range associated with the determined time lapsed.

公开(公告)号：EP0943468A2

公开(公告)日：1999-09-22

申请号：EP99103746.6

申请日：1999-02-26

申请人： DaimlerChrysler AG

发明人： Kutscher, Eberhard ,  Lang, Joachim ,  Lohrmann, Gerhard ,  Schneider, Reiner ,  Walter, Udo

IPC分类号： B60G17/015 ,  F04B49/02

CPC分类号： B60G17/0408 ,  B60G17/0185 ,  B60G2202/152 ,  B60G2400/71 ,  B60G2400/7122 ,  B60G2500/205 ,  B60G2600/02 ,  B60G2600/08 ,  B60G2800/80 ,  F04B49/02 ,  F04B2207/03 ,  F04B2207/043

摘要： Eine Luftfederungsanlage für Fahrzeuge mit einem von einem Steuergerät bedarfsabhängig ein- und ausschaltbaren Kompressor, der bei Normalbetrieb der Luftfederungsanlage nur intermittierend, mit vorbestimmter Einschaltdauer zu arbeiten braucht, soll hinsichtlich ihrer Leistungsfähigkeit verbessert werden.
Dieses Problem wird erfindungsgemäß dadurch gelöst, daß das Steuergerät der Luftfederungsanlage die Einschaltdauer des Kompressors in Abhängigkeit der Wärmeübertragungsbedingungen variiert, die zwischen dem Kompressor und der diesen umgebenden Luft herrschen.

摘要翻译： 悬挂系统具有压缩机，其根据控制装置的需求而接通/断开。 控制器（3）根据影响压缩机与其周围的空气之间的传热条件的参数来改变压缩机（1）的运行周期。 这些参数是压缩机环境中的空气温度和空气流速。 当温度下降和/或空气速度上升时，当空气温度升高和/或空气速度下降并且延长时，工作周期减少。

公开(公告)号：EP2955377A4

公开(公告)日：2017-02-15

申请号：EP13874565

申请日：2013-02-08

申请人： HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD

发明人： REN ZHIJIA ,  TAKAYASU HIRONOBU ,  KANEMOTO YOSHIYUKI

IPC分类号： F04B49/06 ,  F04B41/00 ,  F04B41/02

CPC分类号： G05D16/2073 ,  F04B41/00 ,  F04B41/02 ,  F04B41/06 ,  F04B49/065 ,  F04B2205/06 ,  F04B2205/063 ,  F04B2207/043 ,  Y10T137/86131

公开(公告)号：EP2955377A1

公开(公告)日：2015-12-16

申请号：EP13874565.8

申请日：2013-02-08

申请人： Hitachi Industrial Equipment Systems Co., Ltd.

发明人： REN, Zhijia ,  TAKAYASU, Hironobu ,  KANEMOTO, Yoshiyuki

IPC分类号： F04B49/06

CPC分类号： G05D16/2073 ,  F04B41/00 ,  F04B41/02 ,  F04B41/06 ,  F04B49/065 ,  F04B2205/06 ,  F04B2205/063 ,  F04B2207/043 ,  Y10T137/86131

摘要： An object of the present invention is to provide a fluid compression system which can supply compressed fluid in accordance with a sudden change in an amount of fluid used even when the number of compressors to be installed is increased, and a control device thereof.
In order to solve the problem, provided is a fluid compression system, including: a plurality of compression devices which compress fluid; and a number of device controller which controls the number of operating compression devices of the plurality of compression devices, in which at least one of the plurality of compression devices is configured of a plurality of compressor main bodies, and performs a volume control operation which changes the number of operating compression devices in accordance with an amount of compressed fluid used, or a fixed control operation which does not change an output during the operation regardless of the amount of the compressed fluid used, and the number of device controller switches a state where the plurality of compression devices perform the volume control operation and a state where the compression devices perform the fixed control operation.

摘要翻译： 本发明的目的是提供一种流体压缩系统及其控制装置，该流体压缩系统可以根据即使在要安装的压缩机的数量增加时所使用的流体的量的突然变化来供应压缩流体。 为了解决这个问题，提供了一种流体压缩系统，包括：压缩流体的多个压缩装置; 以及多个设备控制器，其控制多个压缩设备中的操作压缩设备的数量，其中所述多个压缩设备中的至少一个由多个压缩机主体构成，并且执行改变的音量控制操作 根据所使用的压缩流体的量的操作压缩装置的数量，或者在操作期间不改变输出的固定控制操作，而与所使用的压缩流体的量无关，并且装置控制器的数量切换到 多个压缩装置执行音量控制操作和压缩装置执行固定控制操作的状态。

公开(公告)号：EP1082542B1

公开(公告)日：2003-05-07

申请号：EP99925140.8

申请日：1999-06-03

申请人： Gee Group Ltd.

发明人： CHAPMAN, Francis, Stanley

IPC分类号： F04B49/02

CPC分类号： F04B49/02 ,  F04B2205/06 ,  F04B2207/043 ,  Y10T137/6443 ,  Y10T137/86002 ,  Y10T137/86027 ,  Y10T137/86043

摘要： A pump assembly for a pressurised water system includes a pressure sensitive switch (27) arranged to monitor the water pressure in a pipe (14) extending between a water delivery pump (13) and a tap (15), the switch (27) controlling operation of the pump (13) dependent upon pressure in the pipe (14). A timer switch (30) is disposed in series with the pressure sensitive switch (27), to inhibit pump operation other than for a limited period of time following triggering of the timer switch (30).

公开(公告)号：EP1177132A1

公开(公告)日：2002-02-06

申请号：EP00922199.5

申请日：2000-04-13

申请人： Tilia, Inc. ,  Tilia International, Inc.

发明人： KRISTEN, Hanns, J.

IPC分类号： B65B31/02 ,  B65B51/04 ,  B65D81/20

CPC分类号： B65B31/02 ,  F04B37/14 ,  F04B49/022 ,  F04B49/065 ,  F04B2207/043

摘要： A vacuum packaging apparatus includes a novel vacuum sensor system (58) having first (90) and second (92) sensors in communication with a control circuit (54). The sensors are provided to detect first and second preset vacuum levels as a container is being evacuated. The control circuit (54) further includes a timer (55) for measuring the elapsed time between detection of the first and second preset vacuum levels. The control circuit (54) computes an additional time period necessary to reach a target vacuum level after reaching the second preset vacuum level by multiplying the elapsed time between the first and second preset vacuum levels by an algorithmic factor stored in the control circuit (54). The algorithmic factor is a numerical constant that is derived for a particular pump type, and is based on the pump characteristics and selected values for the first and second preset vacuum levels and the target vacuum level.

公开(公告)号：EP1018347A2

公开(公告)日：2000-07-12

申请号：EP00101071.9

申请日：1993-08-26

申请人： SIMS DELTEC, INC.

发明人： Blomquist, Michael L.

IPC分类号： A61M5/172 ,  G06F19/00

CPC分类号： F04B43/082 ,  A61M5/172 ,  A61M2005/14208 ,  A61M2205/3553 ,  A61M2205/3561 ,  A61M2205/505 ,  A61M2205/6018 ,  F04B49/065 ,  F04B51/00 ,  F04B2203/0208 ,  F04B2205/05 ,  F04B2205/10 ,  F04B2205/503 ,  F04B2207/041 ,  F04B2207/042 ,  F04B2207/043 ,  F04B2207/701 ,  G06F19/00 ,  G06F19/3468 ,  G09B23/285

摘要： Systems and methods for communicating with ambulatory medical devices, such as drug delivery devices, both locally and remotely involve, a computer which is provided for communicating locally and/or remotely with a drug pump. The computer may include a display with an image of a pump. The computer may be operated through the use of a mouse or touch screen with respect to the image of the pump, to simulate use of the pump while using the personal computer. The computer may also be used as a training aid for training a caregiver and/or patient how to use the drug pump.

摘要翻译： 用于与移动医疗设备，药物输送设备进行通信的系统和方法：如，本地和远程涉及，一种计算机所有这些提供了一种用于与药物泵本地和/或远程通信。 该计算机可以包括与泵的图像的显示。 该计算机可以通过使用鼠标或触摸屏相对于所述泵的图像进行操作，以在使用个人计算机模拟使用泵。 该计算机可因此被用作锻炼助剂锻炼护理人员和/或患者如何使用药物泵。