公开(公告)号：WO1995027212A1

公开(公告)日：1995-10-12

申请号：PCT/DK1995000137

申请日：1995-03-29

Applicant: DANFOSS A/S ,  TECATOR AB ,  KARLBERG, Bo ,  PLOUG, Ole ,  ENGGAARD, Christian, Peter ,  CHRISTIANSEN, Christian, Neve

Inventor： DANFOSS A/S ,  TECATOR AB

IPC: G01N35/10

CPC classification number: G01N35/1097

Abstract: An apparatus and a method for feeding a sample into a sample channel (20) are disclosed, the apparatus having a source for a carrier fluid. It is here desirable for the sample to be introduced into the sample channel in such a manner that as little reagent as possible is required during an analysis in the sample channel. For that purpose, the sample channel (10) is connected to a sample outlet (9) and the source of the carrier fluid is connected to a carrier inlet (8) of a change-over valve (7) which comprises a first channel (33), which in a first position connects the carrier inlet (8) to the sample outlet (9), and a second channel (34), which in this first position connects a sample inlet (19) to a waste outlet (21), wherein in a second position the first channel (33) connects the sample inlet (19) to the waste outlet (21) and the second channel (34) connects the carrier inlet (8) to the sample outlet (9).

Abstract translation: 公开了一种用于将样品供给到样品通道（20）中的装置和方法，该装置具有用于载体流体的源。 这里期望将样品引入样品通道中，使得在样品通道的分析期间需要尽可能少的试剂。 为此，样品通道（10）连接到样品出口（9），并且载体流体源连接到转换阀（7）的载体入口（8），转换阀（7）包括第一通道 33），其在第一位置将载体入口（8）连接到样品出口（9），以及第二通道（34），其在该第一位置将样品入口（19）连接到废物出口（21） ，其中在第二位置，第一通道（33）将样品入口（19）连接到废物出口（21），并且第二通道（34）将载体入口（8）连接到样品出口（9）。

公开(公告)号：WO1995016599A1

公开(公告)日：1995-06-22

申请号：PCT/DK1994000466

申请日：1994-12-14

Applicant: DANFOSS A/S ,  ARBJERG, Niels

Inventor： DANFOSS A/S

IPC: B62D05/083

CPC classification number: B62D5/083 ,  B62D5/093

Abstract: In a device for controlling the pressure to be supplied to a hydrostatic steering unit (1) by means of a control signal (s), thereis a rotary slide valve arrangement, one slide valve element of which is rotatable by means of a steering means (5) and the other slide valve element of which is corrected by means of a measuring motor (16). Together with a series throttle (AV), a control throttle (AS) forms a series circuit independent of the intake path of the steering motor (4), which circuit is connected between a pressure source (CF) and the tank (6). The control throttle (AS) has a closing characteristic that extends substantially across the entire working range of the angle of rotation of the slide valve elements. The control signal (s) is tapped between the series throttle (AV) and the control throttle (AS). This provides a pressure control that is independent of load.

Abstract translation: 在用于通过控制信号控制供给到静液压转向装置（1）的压力的装置中，具有旋转滑阀装置，其一个滑阀元件可借助于转向装置（ 5），另一个滑阀元件借助于测量马达（16）进行校正。 与节流阀（AV）一起，控制油门（AS）形成独立于转向电动机（4）的进气路径的串联回路，该回路连接在压力源（CF）和油箱（6）之间。 控制节流阀（AS）具有基本上在滑阀元件的旋转角度的整个工作范围内延伸的闭合特性。 控制信号在序列节气门（AV）和控制节流阀（AS）之间分接。 这提供了独立于负载的压力控制。

公开(公告)号：WO1995016155A1

公开(公告)日：1995-06-15

申请号：PCT/DK1994000441

申请日：1994-11-29

Applicant: DANFOSS A/S ,  HAUGAARD, Erik

Inventor： DANFOSS A/S

IPC: F16K01/34

CPC classification number: F16K1/00

Abstract: A valve with an inlet and an outlet is disclosed, between which there are arranged a valve seat element (5), which surrounds a duct (8), and a closure element (6), which is arranged to be loaded with a controlling force in the direction in which it engages with the valve seat element (5). It is desirable for such a valve to be used also for fluids having a relatively low boiling temperature, for example, water, and to be able to withstand high pressures and high flow speeds. To that end, the closure element (6) has a closure face (11) running substantially at right angles to the direction of flow, which face lies in a contact zone adjacent to the valve seat element (5), the closure element (6) beyond the closure face (11) having a bevelled sloping face (13) which forms a predetermined first angle (W1) with the closure face (11), and the valve seat element (5) beyond the contact zone having a bevelled lateral face (19) which forms a predetermined second angle (W2) with the axis (10) of the duct.

Abstract translation: 公开了一种具有入口和出口的阀门，其间布置有围绕管道（8）的阀座元件（5）和封闭元件（6），所述闭合元件被布置为装载有控制力 在其与阀座元件（5）接合的方向上。 这种阀也适用于具有较低沸点温度的流体，例如水，并且能够承受高压和高流速。 为此，闭合元件（6）具有基本上与流动方向成直角的闭合面（11），该面位于与阀座元件（5）相邻的接触区域中，封闭元件（6） ），其具有与所述封闭面（11）形成预定的第一角度（W1）的倾斜倾斜面（13）的闭合面（11），并且所述阀座元件（5）超出所述接触区域，所述接触区域具有倾斜的侧面 （19），其与管道的轴线（10）形成预定的第二角度（W2）。

公开(公告)号：WO1995016128A1

公开(公告)日：1995-06-15

申请号：PCT/DK1994000445

申请日：1994-11-30

Applicant: DANFOSS A/S ,  BENDER, Vagn ,  NIELSEN, Jens, Jorgen ,  JEPSEN, Hardy, Peter

Inventor： DANFOSS A/S

IPC: F03C01/04

CPC classification number: F03C1/0403 ,  F03C1/0531 ,  F05C2225/08 ,  F05C2225/12

Abstract: Hydraulic piston engine such as a radial piston motor which is driven by a lubricant-free, water-based pressure fluid. The drive shaft (6) is made of steel and is supported by radial journal bearings placed in bearing bushings (9) fabricated from a plastic material. The drive shaft is at a stationary, static high load area provided with a hydrostatic bearing supporting and cooling pressure fluid pocket in a recess (12). By this is obtained a hydraulic piston motor of the said type which works reliable at all operating conditions, even at high loads and high rotational speeds.

Abstract translation: 液压活塞发动机，例如由无润滑剂的水基压力流体驱动的径向活塞马达。 驱动轴（6）由钢制成并且由放置在由塑料材料制成的轴承衬套（9）中的径向轴颈轴承支撑。 驱动轴处于静止的静态高负荷区域，在凹部（12）中设置有静压轴承支撑和冷却压力流体袋。 由此获得了所有类型的液压活塞马达，即使在高负载和高转速下，在所有操作条件下也是可靠的。

公开(公告)号：WO1995015087A1

公开(公告)日：1995-06-08

申请号：PCT/DK1994000440

申请日：1994-11-25

Applicant: DANFOSS A/S ,  CLAUSEN, Peter ,  ADELSTORP, Anders

Inventor： DANFOSS A/S

IPC: A22C18/00

CPC classification number: A01J9/04 ,  A22C18/00

Abstract: A factory plant or machine or machine plant for processing foodstuffs. The heat load of refrigerated rooms in foodstuff factories is reduced by replacing electro-motors in machine plant with water-driven, hydraulic motors, which are inserted in a water supply circuit, which can lead heat out of the refrigerated room.

Abstract translation: 用于加工食品的工厂或机器或机器设备。 通过在水厂驱动的液压马达中更换机器中的电动马达，可以减少食品工厂冷藏室的热负荷，水力发动机插入供水回路中，从而将热量从冷藏室中排出。

公开(公告)号：WO1995012776A1

公开(公告)日：1995-05-11

申请号：PCT/DK1994000410

申请日：1994-11-01

Applicant: DANFOSS A/S ,  PETERSEN, Hans, Kurt

Inventor： DANFOSS A/S

IPC: F16K27/00

CPC classification number: F16L55/124

Abstract: A device, especially a valve, for the passage of a fluid has a housing (2) which is arranged to be connected to a pipe (1) so that the fluid is conveyed through a first duct (5) out of the pipe (1) into the housing (2) and through a second duct (6) out of the housing (2) back into the pipe (1). In the known case, the housing is built into the pipe. The housing is a valve housing in which the valve seat and the valve closure member are arranged in the housing and the actuating element for the valve closure member is lead through the wall of the housing and the pipe to the outside. So that the device can be more generously dimensioned, simpler to mount and manufacture, according to the invention the housing (2) is arranged to be mounted on the outside of the pipe (1) and a stopper (7) of the device defining the first and the second duct (5, 6) is arranged to be inserted in the pipe (1).

Abstract translation: 用于流体通过的装置，特别是阀，具有壳体（2），其被布置成连接到管道（1），使得流体通过第一管道（5）被输送出管道（1） ）到壳体（2）中并通过第二导管（6）离开壳体（2）回到管道（1）中。 在已知的情况下，壳体被内置在管道中。 壳体是阀壳体，其中阀座和阀关闭构件布置在壳体中，并且用于阀闭合构件的致动元件引导通过壳体的壁和管道到外部。 因此，根据本发明，该装置可以更大尺寸，更简单的安装和制造，壳体（2）布置成安装在管（1）的外侧，并且该装置的止动件（7）限定 第一和第二管道（5,6）被布置成插入管道（1）中。

公开(公告)号：WO1994023205A1

公开(公告)日：1994-10-13

申请号：PCT/DK1994000123

申请日：1994-03-24

Applicant: DANFOSS A/S ,  HANSEN, Gunnar, Lyshoj ,  PETERSEN, Hans, Christian

Inventor： DANFOSS A/S

IPC: F04C02/10

CPC classification number: F04C2/084 ,  F04C2/10

Abstract: A hydraulic machine (1) is disclosed, having an annular gear (3) with internal teeth (5) and a gearwheel (2) with external teeth (4) mounted eccentrically therein, the internal teeth (5) comprising one more tooth than the external teeth (4) and the teeth of at least one set of teeth being formed by rotatably mounted rollers (6). It is desirable in such a machine for the internal seal to be improved and wear to be reduced. To that end, each roller (6) has in its surface at least three axially parallel recesses (8), in which the teeth (4) of the other set of teeth engage.

Abstract translation: 公开了一种液压机（1），其具有带有内齿（5）的环形齿轮（3）和具有偏心安装在其中的外齿（4）的齿轮（2），所述内齿（5）包括比所述齿 外齿（4）和至少一组齿的齿由可旋转地安装的辊（6）形成。 在这样的机器中期望内部密封件得到改进并且可以减少磨损。 为此，每个滚轮（6）在其表面上具有至少三个轴向平行的凹部（8），其中另一组齿的齿（4）啮合。

公开(公告)号：WO1994016217A1

公开(公告)日：1994-07-21

申请号：PCT/DK1993000443

申请日：1993-12-23

Applicant: DANFOSS A/S ,  JEPSEN, Hardy, Peter ,  HANSEN, Ove, Thorbol

Inventor： DANFOSS A/S

IPC: F04B01/20

CPC classification number: F04B1/0408 ,  F04B1/124 ,  F05C2253/12 ,  Y10T74/18336

Abstract: A hydraulic machine with a piston and slider shoe unit (1) is disclosed, in which the piston (2) and the slider shoe (3) are joined to one another by way of a ball-and-socket joint (4) forming a first contact surface, and the slider shoe (3) lies via the intermediary of a second contact surface on a control surface (9), a friction-reducing layer being arranged on one contact surface. It is desirable for a hydraulic machine of that kind to be capable of reliable operation even when using hydraulic fluids having only a poor or no lubricating effect at all, yet to be inexpensive to manufacture. For that purpose, the friction-reducing layer (11) is extended to at least one further contact surface.

Abstract translation: 公开了一种具有活塞和滑块单元（1）的液压机，其中活塞（2）和滑块滑块（3）通过球窝接头（4）彼此接合形成 第一接触表面，并且滑块滑块（3）位于控制表面（9）上的第二接触表面的中间，减摩层布置在一个接触表面上。 即使在使用仅具有差的润滑效果或没有润滑作用的液压油，制造成本低廉的情况下，也希望这种液压机械能够可靠地运转。 为此，减摩层（11）延伸至至少一个另外的接触表面。

公开(公告)号：WO1994011633A1

公开(公告)日：1994-05-26

申请号：PCT/DK1993000342

申请日：1993-10-27

Applicant: DANFOSS A/S ,  DIXEN, Carl, Christian

Inventor： DANFOSS A/S

IPC: F04B01/20

CPC classification number: F04B1/126

Abstract: An axial piston machine is described, having a cylinder body (2) that is rotatable relative to a wobble plate (3) and in which several pistons (6) are arranged so as to be axially displaceable, the pistons being supported on a sliding-contact face (4) of the wobble plate (3) by means of slider shoes (9) articulated at the free ends of the pistons, wherein a pressure element (13) holding the slider shoes (9) on the sliding-contact face (4) is provided. It is desirable to reduce internal leakage in an axial piston machine of that kind. For that purpose, a spring element (16) is provided between each slider shoe (9) and the pressure element (13).

Abstract translation: 描述了一种轴向活塞机，其具有可相对于摆盘（3）旋转的缸体（2），并且其中若干活塞（6）布置成可轴向移动，活塞支撑在滑动板 通过在活塞的自由端处铰接的滑块（9），摆动板（3）的接触面（4），其中将滑块（9）保持在滑动接触面上的压力元件（13） 4）。 期望减少这种轴向活塞机中的内部泄漏。 为此，弹簧元件（16）设置在每个滑靴（9）和压力元件（13）之间。

公开(公告)号：WO1993010402A1

公开(公告)日：1993-05-27

申请号：PCT/DK1992000335

申请日：1992-11-13

Applicant: DANFOSS A/S ,  MADSEN, Ingvard, Mosby ,  PETERSEN, Ken

Inventor： DANFOSS A/S

IPC: F23N01/00

CPC classification number: F23N5/003 ,  F23N2023/08 ,  F23N2027/20 ,  F23N2033/08

Abstract: A method and an apparatus for the setting of the working point of a burner, where a flue gas detector (11) together with an electronic control unit (13) determines the working point of the burner in an area with low CO concentration in the flue gas. An optimum determination of the working point of the burner shall be performed regardless of varying burner parameters, and the working point shall be maintained regardless of changes in the operating condition of the burner. This is achieved by first recording a characteristic of the burner in a memory circuit (6). Then the electronic control unit (13) performs a calculation of the characteristic contained in the memory circuit (6), and the working point is determined where a delta value for CO generation corresponds to a determined delta value. The burner is regulated to the working point found, and during continued operation the CO value of the working point is maintained until on the basis of a change of operating conditions or on the basis of operating period or number of burner starts, the electronic control unit (13) performs a new determination of the working point.

Abstract translation: 一种用于设置燃烧器工作点的方法和装置，其中烟气检测器（11）与电子控制单元（13）一起确定燃烧器在烟道中CO浓度低的区域中的工作点 加油站。 无论燃烧器参数如何变化，均应对燃烧器的工作点进行最佳确定，不管燃烧器的工作状态如何变化，均应保持工作点。 这通过首先在存储器电路（6）中记录燃烧器的特性来实现。 然后，电子控制单元（13）执行包含在存储器电路（6）中的特性的计算，并且确定工作点，其中CO生成的增量值对应于确定的增量值。 燃烧器被调节到发现的工作点，并且在继续运行期间，保持工作点的CO值，直到基于操作条件的改变或基于燃烧器启动的操作周期或数量，电子控制单元 （13）对工作点进行新的确定。