公开(公告)号：WO2013092132A3

公开(公告)日：2013-09-26

申请号：PCT/EP2012073734

申请日：2012-11-27

Applicant: CONTINENTAL AUTOMOTIVE GMBH

Inventor： KALBECK ALEXANDER ,  SCHICKE JUERGEN ,  MAERKL CHRISTIAN

IPC: F04C25/02 ,  F04C28/06

CPC classification number: F04B49/02 ,  F04B49/06 ,  F04B2201/0801 ,  F04C25/02 ,  F04C28/06 ,  F04C2270/075 ,  F04C2270/701 ,  H02P6/20

Abstract: The invention relates to a method for controlling a start-up of an electric vacuum pump for a vacuum system of a vehicle, wherein the start-up can occur according to at least two different start-up modes, i.e., according to a standard mode and according to at least one special mode, wherein in the standard mode the vacuum pump is connected to a supply voltage in a non-clocked manner and in the special mode the vacuum pump is connected to a supply voltage in a dynamically clocked manner.

Abstract translation: 一种用于控制电动真空泵，车辆的真空系统的启动时，方法，其中所述启动根据至少两种不同的启动模式可以发生，即用于标准模式和至少一个特殊模式，其中的。 - 在标准模式中，真空泵连接到电源电压的非计时。 - 在特殊模式中，真空泵被动态计时连接到电源电压。

公开(公告)号：WO2009081019A1

公开(公告)日：2009-07-02

申请号：PCT/FR2008/052311

申请日：2008-12-16

Applicant: DANFOSS COMMERCIAL COMPRESSORS ,  GINIES, Pierre ,  GROSS, Dominique ,  BONNEFOI, Patrice

Inventor： GINIES, Pierre ,  GROSS, Dominique ,  BONNEFOI, Patrice

IPC: F04B39/12 ,  F04B53/00

CPC classification number: F04B39/125 ,  F04B53/007 ,  F04B2201/0801

Abstract: Culasse (3) pour compresseur frigorifique à piston, comprenant au moins une première pièce (6) délimitant une chambre d'aspiration de gaz frigorigène (8) et au moins une seconde pièce (12) délimitant une chambre de refoulement de gaz frigorigène (14), les première et seconde pièces étant distinctes l'une de l'autre, les chambres d'aspiration et de refoulement étant chacune destinées à être mises en communication avec une chambre de compression (26) ménagée dans le compresseur. La culasse comprend des moyens d'isolation thermique disposés entre les première et seconde pièces, les moyens d'isolation thermique comportant une chambre d'isolation (22) délimitée par les première et seconde pièces (6, 12).

Abstract translation: 本发明涉及一种用于活塞制冷压缩机的气缸盖（3），其包括限定冷却气体吸入室（8）的至少第一部分（6）和限定冷却气体排出口的至少第二部分（12） 室（14），第一和第二部分彼此不同，并且每个抽吸和排出室旨在与设置在压缩机中的压缩室（26）连通。 气缸盖包括设置在第一和第二部分之间的绝热装置，该热绝缘装置包括由第一和第二部分（6,12）限定的绝缘室（22）。

公开(公告)号：WO2007015293A1

公开(公告)日：2007-02-08

申请号：PCT/JP2005/014114

申请日：2005-08-02

Applicant: 株式会社生方製作所 ,  武田 照之 ,  稲垣 正浩

Inventor： 武田 照之 ,  稲垣 正浩

IPC: H01H37/04 ,  B60H1/32 ,  H01H37/54

CPC classification number: H01H37/5436 ,  B60H1/00792 ,  F04B27/1081 ,  F04B39/121 ,  F04B2201/0801

Abstract: 　本発明は、車両用エアコンディショナーの圧縮機に対する、有底円筒形の金属容器（７）及び前記金属容器の内部底面に配置された円形浅皿状の熱応動板（５）を有する温度スイッチの取付構造であって、前記圧縮機のハウジング（２）表面に設けられ前記温度スイッチ（４）が収容される収容凹部（３，１８）と、前記温度スイッチの側部に設けられた１ないし複数の爪部とを備え、前記温度スイッチを前記収容凹部に収容したときに前記爪部が前記収容凹部の内面に係止されることにより、前記温度スイッチが前記収容凹部内に固定されるように構成したものである。

Abstract translation: 一种温度开关的安装结构，用于车辆空调的压缩机，并具有圆筒形的金属容器（7），底部和圆形浅盘形的热致动板（5）放置在底部 金属容器内。 安装结构还具有设置在压缩机的壳体（2）前表面的容纳凹部（3,18），并且其中容纳有温度开关（4），并且还具有设置在侧面上的一个或多个爪 的温度开关。 当温度开关被容纳在凹槽中时，爪与凹部的内表面接合，这使得温度开关固定在容纳凹槽内。

公开(公告)号：WO03083311A2

公开(公告)日：2003-10-09

申请号：PCT/US0305818

申请日：2003-02-26

Applicant: STANDEX INT CORP

Inventor： KIMBERLIN ROBERT R ,  HARVEY ROBERT E III ,  JIANG JIE ,  LARSON WILLIAM M ,  RAWNSLEY WILLIAM C JR

IPC: F04C2/344 ,  F04C11/00 ,  F04C14/06 ,  F04C14/26 ,  F04C14/28 ,  F04C15/00 ,  F04C23/00 ,  F04C28/24 ,  F04C29/02 ,  F04C29/04 ,  F04D13/06 ,  F04D29/10 ,  F04D29/58 ,  H02K5/128 ,  F02M37/08

CPC classification number: F04C14/26 ,  F04B2201/0801 ,  F04B2203/0205 ,  F04C2/3446 ,  F04C11/008 ,  F04C14/06 ,  F04C14/28 ,  F04C15/0042 ,  F04C15/008 ,  F04C15/0096 ,  F04C23/008 ,  F04C28/24 ,  F04C29/023 ,  F04C29/045 ,  F04C2240/40 ,  F04C2270/18 ,  F04C2270/19 ,  F04D13/0626 ,  F04D13/0633 ,  F04D13/064 ,  F04D29/106 ,  F04D29/588 ,  H02K5/128

Abstract: A motor pump includes a pump head for pressurizing a fluid and an electric motor for driving the pump head. Within the pump head, radial forces produced in two symmetrical pumping zones are balanced against each other to reduce stress and increase efficiency. High pressure fluid exits the pump and follow a flowpath through the motor air gap, through an end bearing carrying a distal end of a hollow pump rotor shaft, and returning to the pump head by way of the hollow rotor shaft. The motor rotor shaft is axially movable with respect to the pump head, which effectively floats the motor rotor in high pressure fluid. A motor stator barrier can inhibits fluid flow into the motor stator, and a rotor barrier can inhibits fluid flow into the motor rotor. The rotor barrier can is efficiently attached to the rotor shaft in such a way as to stiffen the shaft and increase its bending resistance. The walls of the stator barrier can are thin and expand under fluid pressure to make contact with and find structural support from the stator laminations and motor endshield. Overheat conditions within the motor, as well as the pump head, are detected by positioning a heat sensing switch within the motor adjacent the pump head to shut down the motor when an overheat condition is detected.

Abstract translation: 电动泵包括用于对流体加压的泵头和用于驱动泵头的电动马达。 在泵头内，在两个对称的泵送区域中产生的径向力相互平衡以减少应力并提高效率。 高压流体离开泵并沿着流经马达气隙的流路，通过承载中空泵转子轴的远端的端轴承​​，并通过空心转子轴返回到泵头。 马达转子轴可以相对于泵头轴向移动，这有效地将马达转子浮在高压流体中。 电动机定子屏障可以阻止流入电动机定子的流体，并且转子隔板可以阻止流入电动机转子的流体。 转子阻挡罐可有效地附接到转子轴上，以使轴变硬并增加其抗弯曲性。 定子屏障的壁可以在流体压力下变薄并膨胀以与定子叠片和电动机末端接触并找到结构支撑。 电动机内的过热条件以及泵头通过在电机附近定位一个热传感开关来检测泵头，以便在检测到过热情况时关闭电机。

公开(公告)号：WO9914498A3

公开(公告)日：1999-06-03

申请号：PCT/US9819401

申请日：1998-09-16

Applicant: FLOW INT CORP ,  TING EDMUND Y ,  RAGHAVAN CHIDAMBARAM ,  TREMOULET OLIVER L JR

Inventor： TING EDMUND Y ,  RAGHAVAN CHIDAMBARAM ,  TREMOULET OLIVER L JR

IPC: F04B49/06 ,  F04B51/00

CPC classification number: F04B51/00 ,  F04B49/065 ,  F04B2201/0801

Abstract: A method and apparatus for diagnosing components in high-pressure pumps to indicate when a component of the pump head is malfunctioning and to identify the malfunctioning component. In one embodiment, a high-pressure pump head incorporating a diagnostic system in accordance with the invention has a pressurization chamber and a pressurizing member at least partially received in the pressurization chamber. The pressurizing member moves within the pressurization chamber along an intake action to draw fluid into the pressurization chamber and along a pressurizing action to compress fluid in the pressurization chamber. An inlet fluid control assembly is coupled to the pressurization chamber to allow fluid to enter the pressurization chamber during the intake action, and a pressurized fluid control assembly is coupled between the pressurization chamber and an outlet chamber to selectively allow pressurized fluid into the outlet chamber during the pressurizing action. The pump head may also include a diagnostic system to indicate the operational status of each of the inlet fluid control assembly, the pressurized fluid control assembly and other components of the pump head upstream from the inlet fluid control assembly with respect to a fluid flow through the pump head during the pressurizing action.

Abstract translation: 一种用于诊断高压泵中的部件的方法和装置，以指示泵头的部件何时发生故障并识别故障部件。 在一个实施例中，结合根据本发明的诊断系统的高压泵头具有至少部分地容纳在加压室中的加压室和加压构件。 加压构件沿着进气动作在加压室内移动，以将流体引入加压室，并沿加压动作压缩加压室中的流体。 入口流体控制组件联接到加压室以允许流体在进气动作期间进入加压室，并且加压流体控制组件联接在加压室和出口室之间，以选择性地允许加压流体进入出口室 加压动作。 泵头还可以包括诊断系统，用于指示进口流体控制组件，加压流体控制组件和泵头的其他部件在入口流体控制组件上游相对于流过流体流体的流体流动的操作状态 泵头在加压动作期间。

公开(公告)号：EP3225845A4

公开(公告)日：2018-06-27

申请号：EP14906751

申请日：2014-11-27

Applicant: HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD

Inventor： KATO FUMINORI ,  KANEMOTO YOSHIYUKI ,  YAMAZAKI SHUMPEI

IPC: F04B49/10 ,  F04B49/06

CPC classification number: F04B49/065 ,  F02D35/0007 ,  F02D35/026 ,  F02D41/145 ,  F04B49/10 ,  F04B2201/0801 ,  F04B2203/0209 ,  F04B2205/04 ,  F04B2205/05 ,  F04B2207/03 ,  F04B2207/70

Abstract: Provided is a compressor capable of calculating the correct time remaining before maintenance. The compressor is provided with: a compressor body that compresses fluid; a motor that drives the compressor body; a temperature sensor that detects the temperature of the compressor; a pressure sensor that detects the pressure of the compressed fluid outputted from the compressor body; and a calculation unit that calculates the time remaining before maintenance for the compressor body, using the temperature of the compressor and the pressure of the compressed fluid assigned with respective predetermined weights. The calculation unit changes the weighting of the temperature according to the pressure of the compressed fluid or the operation rate of the compressor body.

公开(公告)号：EP2469090A3

公开(公告)日：2017-11-22

申请号：EP11009552.8

申请日：2011-12-02

Applicant: Max Co., Ltd.

Inventor： Asai, Masatoshi

IPC: F04B49/20 ,  F04B53/02 ,  F04B53/14 ,  F04B35/04 ,  F04B49/06

CPC classification number: F04B49/20 ,  F04B35/04 ,  F04B49/065 ,  F04B53/02 ,  F04B53/144 ,  F04B2201/0403 ,  F04B2201/0801 ,  F04B2203/0201 ,  F04B2203/0202 ,  F04B2203/0209

Abstract: A compressor is provided with: a motor (30); a piston rod (11) which is driven by the motor (30) and reciprocatable within a cylinder (10); a seal member (14) adapted to seal between the piston rod (11) and the cylinder (10); a cold state determining unit (110) adapted to determine whether the compressor is in a cold state or not; and a rotating speed control unit (120) adapted to control a rotating speed of the motor (30) to increase so that a warm-up operation is executed when the cold state determining unit (110) determines that the compressor is in the cold state.

Abstract translation: 压缩机设有：马达（30）; 活塞杆（11），其由马达（30）驱动并且可在缸体（10）内往复运动; 密封构件（14），其适于在所述活塞杆（11）和所述缸体（10）之间密封; 冷态确定单元（110），其适于确定压缩机是否处于冷态; 和转速控制单元（120），其适于控制电动机（30）的转速增加，从而当冷态判定单元（110）判定压缩机处于冷态时执行预热操作 。

公开(公告)号：EP2881582A1

公开(公告)日：2015-06-10

申请号：EP14195831.4

申请日：2014-12-02

Applicant: PARKER HANNIFIN CORPORATION

Inventor： Darak, Nicholas ,  Lessard, Randy S

IPC: F04B49/02 ,  F04B49/06 ,  F04B49/08

CPC classification number: F04B49/065 ,  F04B49/06 ,  F04B49/08 ,  F04B49/10 ,  F04B2201/0801 ,  F04B2203/0201 ,  F04B2203/0202 ,  F04B2203/0205 ,  F04B2203/0209 ,  F04D15/0066 ,  F04D15/0254 ,  F04D15/0263 ,  F04D15/0281 ,  F04D27/001 ,  F04D27/004 ,  F04D27/008

Abstract: A fluid pumping system includes a fluid pump, an actuator coupled to the fluid pump, and a controller operatively coupled to the actuator. The controller is configured to detect an irregular condition of at least one of the fluid pump, the actuator or the controller, and upon detecting the irregular condition, to modify at least one operating parameter of the actuator to prevent the irregular condition from transitioning to a fault condition.

Abstract translation: 流体泵送系统包括流体泵，联接到流体泵的致动器以及可操作地联接到致动器的控制器。 控制器被配置为检测流体泵，致动器或控制器中的至少一个的不规则状态，并且在检测到不规则状况时，修改致动器的至少一个操作参数，以防止不规则状况转变到 故障状况。

公开(公告)号：EP2609330A2

公开(公告)日：2013-07-03

申请号：EP11761710.0

申请日：2011-08-22

Applicant: Koninklijke Philips Electronics N.V.

Inventor： VENTRAPRAGADA, Varaprasad

IPC: F04B35/04 ,  F04B39/12

CPC classification number: F04B35/004 ,  F04B27/005 ,  F04B35/04 ,  F04B39/12 ,  F04B39/121 ,  F04B39/14 ,  F04B53/08 ,  F04B2201/0801 ,  Y10T29/49236

Abstract: A compressor assembly (10) configured to increase pressure of a fluid. The compressor assembly includes a cylinder (12a, 12b) forming a space for compressing the fluid and a piston (14a, 14b) configured to reciprocate in the cylinder to compress the fluid. The compressor assembly includes a crank shaft (72) configured to drive the piston and a crank shaft housing (18a, 18b) operatively connected to the cylinder and configured to house the crank shaft. A motor (20) is connected to the crank shaft and drives the crank shaft. The compressor assembly further includes a motor housing (22) connected to the crank shaft housing and configured to house the motor. A thermal insulator (24a, 24b) is disposed between the motor housing and the crank shaft housing to enhance thermal insulation between the motor housing and the crank shaft housing.

公开(公告)号：EP1644640B1

公开(公告)日：2007-03-21

申请号：EP04726849.5

申请日：2004-04-10

Applicant: Continental Aktiengesellschaft

Inventor： SORGE, Kai

IPC: F04B49/06 ,  F04B49/10

CPC classification number: F04B49/10 ,  F04B49/065 ,  F04B2201/0801 ,  F04B2205/11

Abstract: Disclosed is a method for controlling operation of a compressor, according to which the compressor is shut off by a control device in order to prevent thermal damages when an estimated temperature value Ts calculated by said control device exceeds an upper threshold value Tmax while the compressor remains on or is allowed to be turned on when there is a need for compression and a lower threshold value Tmin is not reached. In order to be able to more accurately estimate the estimated temperature and increase the thermal availability of the compressor, the estimated temperature value Ts is indirectly and cyclically determined by means of a mathematical-physical model that characterizes the cooling and heating properties of the compressor.