公开(公告)号：WO1997013075A1

公开(公告)日：1997-04-10

申请号：PCT/DK1996000415

申请日：1996-10-01

Applicant: DANFOSS A/S ,  BRANEBJERG, Jens, Anders ,  GADE, Niels

Inventor： DANFOSS A/S

IPC: F15D01/02

CPC classification number: B01L3/502776 ,  B01L2200/0636 ,  B01L2200/0673 ,  F15D1/02 ,  G02B2006/0325

Abstract: A method for transporting a fluid through a channel which is defined by circumferential walls is disclosed. Here, it is desirable to avoid contact between the circumferential walls of the channel and the fluid. To avoid this contact, an auxiliary fluid is arranged between the fluid and the circumferential walls.

Abstract translation: 公开了一种通过由周壁限定的通道输送流体的方法。 这里，期望避免通道的周壁与流体之间的接触。 为了避免这种接触，辅助流体布置在流体和周向壁之间。

公开(公告)号：WO1997012665A1

公开(公告)日：1997-04-10

申请号：PCT/DK1996000416

申请日：1996-10-01

Applicant: DANFOSS A/S ,  NIELSEN, Claus, Rye ,  BRANEBJERG, Jens, Anders ,  GRAVESEN, Peter ,  DYHR-MIKKELSEN, Poul ,  GADE, Niels

Inventor： DANFOSS A/S

IPC: B01F05/00

CPC classification number: B01F5/0604 ,  B01F13/0059 ,  B01J19/0093 ,  B01J2219/00828 ,  B01J2219/00889 ,  Y10S366/03 ,  Y10T137/87346 ,  Y10T137/87652

Abstract: A micro-mixer (8) is disclosed having at least one mixing point (9, 10) which is connected to an inlet channel arrangement having at least two inlet channels (3, 4) and to an outlet channel arrangement, and a mixing method is disclosed for at least two fluids which are supplied from different directions. With this mixer and method it is intended to achieve a rapid and predeterminable mixing of the fluids. For that purpose, a separating element (5) which extends into a region of the mixing point in which the inlet channels run parallel to one another is provided. By this means the fluids can be kept separate from one another until their flow speeds virtually coincide in respect of value and direction. Only then are they brought into contact with one another.

Abstract translation: 公开了一种微混合器（8），其具有至少一个混合点（9,10），其连接到具有至少两个入口通道（3,4）和出口通道装置的入口通道装置，以及混合方法 公开了用于从不同方向供应的至少两种流体。 使用该混合器和方法，其旨在实现流体的快速且可预定的混合。 为此，提供一种分离元件（5），其延伸到混合点的区域中，其中入口通道彼此平行地延伸。 通过这种方式，流体可以保持彼此分开，直到它们的流速在数值和方向上实际上重合。 只有这样，他们才能相互接触。

公开(公告)号：WO1997010536A1

公开(公告)日：1997-03-20

申请号：PCT/DK1996000381

申请日：1996-09-12

Applicant: DANFOSS A/S ,  FREDERIKSEN, Bjarne ,  PERSON, Stig, Gron ,  NISSEN, Morten, Paasch ,  ANDERSEN, Erik, Haarbo ,  MARKVART, Arne

Inventor： DANFOSS A/S

IPC: G05D23/00

CPC classification number: G05D23/126 ,  F24D19/1015

Abstract: An operating device (1) of a remote adjustment device for a heating installation is disclosed, having a housing (2) which has a mounting surface (3), and a temperature sensor element (6) arranged in the housing (2). In an operating device of that kind it is desirable to reduce the influence of the wall temperature. For that purpose, between the mounting surface (3) and the temperature sensor element (6) there is arranged a flow channel (19) which has an opening (20, 21) to the outside at each end.

Abstract translation: 公开了一种用于加热装置的远程调节装置的操作装置（1），其具有一具有安装表面（3）的壳体（2）和布置在壳体（2）中的温度传感器元件。 在这种操作装置中，期望减少壁温的影响。 为此，在安装表面（3）和温度传感器元件（6）之间布置有一个流动通道（19），每个端部具有一个开口（20,21）到外部。

公开(公告)号：WO1996021817A1

公开(公告)日：1996-07-18

申请号：PCT/DK1996000008

申请日：1996-01-10

Applicant: DANFOSS A/S ,  ZENKER, Siegfried ,  NIELSEN, Jens, Jorgen ,  PLAUBORG, Erik

Inventor： DANFOSS A/S

IPC: F16K15/18

CPC classification number: F15B13/042 ,  F15B13/04 ,  F15B21/06

Abstract: A two-way seat-type valve is provided, having a valve seat (24, 25) which is arranged between a first and a second connection, and having a closure element (20, 21) which co-operates with the valve seat (24, 25), is arranged in a guide (18, 19) so as to be movable towards the valve seat or away from the valve seat, and is subjected to a control pressure prevailing in a pressure chamber (35, 36) on the side, remote from the valve seat, of the closure element. A valve of this type should also be able to exhibit good reaction characteristics with water as hydraulic fluid. For this purpose, the closure element (20, 21) is guided seallessly in the guide (18, 19).

Abstract translation: 提供了一种双向座椅型阀，其具有设置在第一和第二连接件之间的阀座（24,25），并且具有与阀座（20,21）配合的闭合元件（20,21） 24,25）布置在引导件（18,19）中，以便能够朝向阀座移动或远离阀座，并且受到在压力室（35,36）上的控制压力 侧面，远离阀座，封闭元件。 这种阀也应该能够以水作为液压油表现出良好的反应特性。 为此，闭合元件（20,21）在引导件（18,19）中被无缝地引导。

公开(公告)号：WO1996017765A1

公开(公告)日：1996-06-13

申请号：PCT/DK1995000487

申请日：1995-12-05

Applicant: DANFOSS A/S ,  ARBJERG, Niels

Inventor： DANFOSS A/S

IPC: B62O05/083

CPC classification number: B62D5/093 ,  B62D5/083

Abstract: A control apparatus for a hydrostatic auxiliary power steering arrangement, in particular for vehicles, has a metering motor (10) and two coaxial rotary slide valves (16, 17) forming between them a directional valve (14). The directional valve (14) is opened by rotating the inner rotary slide valve (17) by means of a steering element (57), so that fluid under pressure is allowed to pass through the metering motor (10) to a steering motor (8) and the metering motor (10) adjusts the outer rotary slide valve (16) in dependence on the amount of fluid flowing through the inner rotary slide valve (17). To avoid abrupt changes in the rotational speed of the inner rotary slide valve, and therefore to prevent acceleration forces that are too high being exerted on the steered item and possibly on the person controlling the steering, the inner rotary slide valve (17) is connected to a damping arrangement (70) counteracting its rotational movement.

Abstract translation: 用于静液压辅助动力转向装置的控制装置，特别是用于车辆的控制装置具有计量马达（10）和两个在其间形成方向阀（14）的同轴旋转滑阀（16,17）。 方向阀（14）通过转动元件（57）旋转内旋转滑阀（17）而打开，使得压力下的流体允许通过计量马达（10）到转向马达（8） ），并且计量马达（10）根据流经内旋转滑阀（17）的流体量调节外旋转滑阀（16）。 为了避免内旋转滑阀的旋转速度的突然变化，因此为了防止对转向部件施加过大的加速力以及可能地控制转向的人，内部旋转滑阀（17）被连接 涉及抵消其旋转运动的阻尼装置（70）。

公开(公告)号：WO1996008074A1

公开(公告)日：1996-03-14

申请号：PCT/DK1995000355

申请日：1995-09-06

Applicant: DANFOSS A/S ,  WU, Jian, Mu

Inventor： DANFOSS A/S

IPC: H02P03/18

CPC classification number: H02M1/4233 ,  H02P23/06 ,  Y02B70/126

Abstract: A unity power factor power supply for an electric motor. A switch-mode circuit is employed which, in a first mode, transfers power from AC main to a constant voltage DC bus. In a second mode, power generated on the DC bus is fed back to the main power supply. The circuit of the invention automatically maintains the DC bus voltage constant and sets an adequate operation mode by processing the DC bus voltage signal. In both operation modes, the unity power factor and sinusoidal waveform of the AC main side are maintained.

Abstract translation: 电动机的单位功率因数电源。 采用开关模式电路，其在第一模式中将电力从AC主电路传送到恒压DC总线。 在第二模式中，在DC总线上产生的功率被反馈到主电源。 本发明的电路通过处理直流母线电压信号自动维持直流母线电压恒定并设定适当的工作模式。 在两种操作模式下，保持AC主侧的单位功率因数和正弦波形。

公开(公告)号：WO1996002759A1

公开(公告)日：1996-02-01

申请号：PCT/DK1995000280

申请日：1995-06-30

Applicant: DANFOSS A/S ,  KRISTENSEN, Egon ,  MAMSEN, Kurt

Inventor： DANFOSS A/S

IPC: F04B01/20

CPC classification number: F04B1/2085 ,  F04B1/126 ,  F05C2253/12

Abstract: A hydraulic axial piston machine (1) is disclosed, having a cylinder drum (2), which has at least one cylinder (5) in which a piston (7) is arranged to move back and forth, which piston bears by way of a slide shoe (9) against a swash plate (4), wherein the cylinder drum (2) and the swash plate (4) are rotatable relative to one another, and a pressure plate (10), which holds the slide shoe (9) in contact with the swash plate (4), is joined, articulated, to the cylinder drum by way of a ball-and-socket joint (11) having a convexly spherical bearing surface. It is desirable for manufacture of such a machine to be simplified. To that end, the bearing surface is formed by a friction-reducing plastics material (15).

Abstract translation: 公开了一种液压轴向活塞机（1），其具有气缸滚筒（2），其具有至少一个气缸（5），活塞（7）布置成在其中前后移动，活塞通过 滑动板（9）抵靠旋转斜盘（4），其中气缸滚筒（2）和旋转斜盘（4）可相对于彼此旋转;以及压板（10），其保持滑靴（9） 与斜盘（4）接触，通过具有凸形球面轴承表面的球窝接头（11）连接到气缸滚筒上。 希望简化这种机器的制造。 为此，轴承表面由减摩塑料（15）形成。

公开(公告)号：WO1996002755A1

公开(公告)日：1996-02-01

申请号：PCT/DK1995000276

申请日：1995-06-30

Applicant: DANFOSS A/S

Inventor： DANFOSS A/S ,  MARTENSEN, Lars ,  HANSEN, Ove, Thorbol ,  MOLLER, Henry, Madsen ,  JEPSEN, Hardy, Peter

IPC: F04B01/20

CPC classification number: F04B1/124 ,  F05C2203/0882 ,  F05C2253/12

Abstract: A hydraulic pumping device for use in a hydraulic machine having a piston and slider shoe unit made of a combination of plastic and metal material to operate with virtually lubricant free fluid.

Abstract translation: 一种用于液压机械的液压泵送装置，其具有由塑料和金属材料的组合制成的活塞和滑靴单元，以实际上无润滑剂的流体操作。

公开(公告)号：WO1995027211A1

公开(公告)日：1995-10-12

申请号：PCT/DK1995000139

申请日：1995-03-29

Applicant: DANFOSS A/S ,  TECATOR AB ,  KARLBERG, Bo ,  PLOUG, Ole

Inventor： DANFOSS A/S ,  TECATOR AB

IPC: G01N35/08

CPC classification number: G01N35/085

Abstract: An analysis method is disclosed, in which several samples are passed in succession through a reaction channel (16) to a detector (17), and at least one reagent is introduced into the reaction channel (16) for reaction with the samples. An apparatus for implementing the method is also disclosed. Using the method and the apparatus, it is intended to specify an analysis method more capable of coping with different flow characteristics of the samples in fluid form. For that purpose, each sample and its associated reagent is introduced in a controlled manner into the reaction channel so that they form a block, along the length of which the local volume ratio between sample and reagent, averaged over a segment of predetermined length, is substantially constant, the length of the segment being substantially shorter than half the length of the block.

Abstract translation: 公开了一种分析方法，其中几个样品通过反应通道（16）连续通过检测器（17），并且至少一种试剂被引入反应通道（16）以与样品反应。 还公开了一种用于实现该方法的装置。 使用该方法和装置，旨在指定一种更能够应对流体形式的样品的不同流动特性的分析方法。 为此目的，将每个样品及其相关试剂以受控的方式引入反应通道，使得它们形成块，沿其长度，在预定长度的段上平均的样品和试剂之间的局部体积比为 基本恒定，片段的长度明显短于块的长度的一半。

公开(公告)号：WO1995022004A1

公开(公告)日：1995-08-17

申请号：PCT/DK1995000061

申请日：1995-02-09

Applicant: DANFOSS A/S ,  THOMSEN, Svend, Erik ,  NIELSEN, Finn, Visgaard ,  ENNEMARK, Poul

Inventor： DANFOSS A/S

IPC: F15B11/02

CPC classification number: F15B13/02 ,  Y10T137/5109 ,  Y10T137/7761 ,  Y10T137/8175 ,  Y10T137/8242 ,  Y10T137/8326 ,  Y10T137/87885

Abstract: A hydraulic function-performing unit is described, having a main housing (2) and at least one movable function-performing element (5, 9), the position and/or movement of which in the main housing (2) determines flow and/or pressure conditions and/or chamber volumes for hydraulic fluid, and having at least one sensor (21-25, 31-36). It is desirable for the construction of such a function-performing unit to be simplified. To that end, the sensor (21-25, 31-36) is accommodated inside a sensor housing (3). The sensor housing (3) and the main housing (2) have adjoining interface faces (4) and there is provided a transmission channel (26-30, 37-39) which is led through the interface face (4) and connects a measuring point in the main housing (2) to the sensor.

Abstract translation: 描述了具有主壳体（2）和至少一个可移动功能执行元件（5,9）的液压功能执行单元，其中主壳体（2）中的位置和/或运动确定流动和/ 或用于液压流体的压力条件和/或室体积，并且具有至少一个传感器（21-25,31-36）。 希望简化这种功能执行单元的构造。 为此，传感器（21-25,31-36）容纳在传感器壳体（3）内。 传感器壳体（3）和主壳体（2）具有相邻的接口面（4），并且设置有一个通过接口面（4）引导的传输通道（26-30,37-39） 将主壳体（2）指向传感器。