公开(公告)号：WO1995027320A1

公开(公告)日：1995-10-12

申请号：PCT/DK1995000130

申请日：1995-03-27

Applicant: DANFOSS A/S

Inventor： DANFOSS A/S ,  THORSEN, Niels, Peter ,  QUVANG, Kim

IPC: H01R13/115

CPC classification number: H01R31/06 ,  H01R13/115

Abstract: A plug and socket type connector for connecting two electrical leads has a flat-pin plug part (2) of a first standard size and joined thereto in one piece a socket part (1) of a second standard size. It therefore allows a plug and socket type connection between a conventional socket of a first standard size which is joined to a first lead and a flat-pin plug of a second standard size which is joined to a second lead.

Abstract translation: 用于连接两个电引线的插头和插座型连接器具有第一标准尺寸的平头插头部分（2），并且连接在一起，具有第二标准尺寸的插座部分（1）。 因此，它允许在与第一引线连接的第一标准尺寸的常规插座和与第二引线连接的第二标准尺寸的扁平插头之间进行插头和插座型连接。

公开(公告)号：WO1995026477A1

公开(公告)日：1995-10-05

申请号：PCT/DK1995000125

申请日：1995-03-21

Applicant: DANFOSS A/S ,  RONNOW, Allan ,  VESTERGAARD, Anders ,  RASMUSSEN, Jens, Erik

Inventor： DANFOSS A/S

IPC: F16K31/64

CPC classification number: F25B41/062 ,  Y10T137/7782 ,  Y10T137/7797

Abstract: A valve, especially a thermostatic expansion valve, has a setpoint spring (15) which bears on a plate (14) having a sloping face (19). A setpoint adjusting device (5) is provided in a housing connecting tube (4). The adjusting device has a pressure-applying piece (21) having a contact face (20) engaging the sloping face (19), is secured against rotation and has a threaded bore (22). An adjusting screw (27) which is supported on the connecting tube (4) against axial displacement engages in this threaded bore. In this construction, the connecting tube requires no machining.

Abstract translation: 阀门，特别是恒温膨胀阀，具有设在具有倾斜面（19）的板（14）上的设定点弹簧（15）。 设定点调节装置（5）设置在壳体连接管（4）中。 调节装置具有压接件（21），其具有与倾斜面（19）接合的接触面（20），其被固定而不旋转并具有螺纹孔（22）。 支撑在连接管（4）上以防止轴向位移的调节螺钉（27）啮合在该螺纹孔中。 在这种结构中，连接管不需要加工。

公开(公告)号：WO1995023085A1

公开(公告)日：1995-08-31

申请号：PCT/DK1995000067

申请日：1995-02-17

Applicant: DANFOSS A/S ,  CHRISTENSEN, Carsten

Inventor： DANFOSS A/S

IPC: B62D05/06

CPC classification number: B62D5/07

Abstract: A hydraulic control system (1) for work vehicles including a control unit (2) to control the steering wheels of a vehicle via a cylinder (3) and a priority valve (4) which by means of a first load-sensing system (LS1) controls the pressure fluid flow to the control unit (2) and to a subsequent proportional valve group (9a-9c). By means of a second load-sensing system (LS2) the proportional valve group (9a-9c) controls the pressure fluid flow to secondary hydraulic motors (10) or work cylinders (11, 12) to control the work tools of the vehicle. The control system (1) also includes an open-centre valve connection (6) and a fixed displacement pump (8). The first load-sensing system (LS1) is connected with a second load-sensing system (LS2), whereby drop-off of the pressure fluid flow to the control unit (2) is avoided at simultaneous operation of the latter and of one or several of the proportional valves (9a-9c) as it is the case with known control systems. Hereby a control system is provided which is particularly agreeable to operate for the driver of the work vehicle.

Abstract translation: 一种用于工作车辆的液压控制系统（1），其包括通过汽缸（3）和优先阀（4）控制车辆的方向盘的控制单元（2），所述优先阀通过第一负载感测系统 ）控制到控制单元（2）和随后的比例阀组（9a-9c）的压力流体流。 通过第二负载感测系统（LS2），比例阀组（9a-9c）控制压力流体流向次级液压马达（10）或工作缸（11,12），以控制车辆的工作工具。 控制系统（1）还包括开中心阀连接件（6）和固定排量泵（8）。 第一负载感测系统（LS1）与第二负载感测系统（LS2）连接，从而避免了压缩流体流向控制单元（2）的下降，同时操作后者和一个或 与已知的控制系统一样，几个比例阀（9a-9c）。 因此，提供了一种特别适合用于工作车辆的驾驶员的控制系统。

公开(公告)号：WO1995016130A1

公开(公告)日：1995-06-15

申请号：PCT/DK1994000455

申请日：1994-12-05

Applicant: DANFOSS A/S ,  KRISTENSEN, Egon ,  JEPSEN, Hardy, Peter

Inventor： DANFOSS A/S

IPC: F03C01/04

CPC classification number: F04B1/0408 ,  F04B1/126 ,  F04B1/2085 ,  F16C2360/00

Abstract: A radial journal bearing (5, 6) is indicated, with an interior bearing surface placed facing an exterior bearing surface, where one of the bearing surfaces comprises a slide shoe (7, 8), which has one end with a contact face loaded to contact against the other bearing surface, and where this end is movable in such a manner that the contact against the other bearing surface can be maintained by a relative displacement of the bearing surface at right angles to the direction of the load. Hereby it is achieved that the variation of the leakage between the slide shoe and the opposing bearing surface is essentially reduced, resulting in longer life and greater stability.

Abstract translation: 示出了径向轴颈轴承（5,6），其中内部支承表面面向外部轴承表面，其中一个轴承表面包括滑靴（7,8），其具有一个接触面， 与另一个支承表面接触，并且该端部可以以这样的方式移动，使得通过支承表面与负载方向成直角的相对位移可以保持与另一个支承表面的接触。 由此实现滑靴和相对支承表面之间的泄漏的变化基本上减小，导致更长的寿命和更大的稳定性。

公开(公告)号：WO1995016129A1

公开(公告)日：1995-06-15

申请号：PCT/DK1994000454

申请日：1994-12-05

Applicant: DANFOSS A/S ,  JEPSEN, Hardy, Peter ,  KLYNDER, Flemming

Inventor： DANFOSS A/S

IPC: F03C01/04

CPC classification number: F03C1/0671 ,  F04B1/2085 ,  F05C2225/08 ,  F05C2225/12 ,  Y10T74/18336

Abstract: A hydraulic piston engine (1) driven by a lubricant-free, water-based pressure fluid, and comprising an enclosing housing (2) and a piston-connected drive shaft (6) supported by radial journal bearings in bearing bushings (9). One of the sliding surfaces (8) of the radial journal bearing comprises a recess (11) with a bearing-supporting hydrostatic pressure fluid pocket. The centre of the recess (11) is displaced by an angle ( alpha ) in the direction against the direction of rotation of the drive shaft (6), seen in relation to the geometrical, radial mean point in the high-load area for transmission of the piston forces to the bearing surface (8) via the drive shaft (6). Hereby a particularly reliable piston motor of the type indicated is provided.

Abstract translation: 一种液体活塞发动机（1），由无润滑剂的水基压力流体驱动，并且包括由轴承衬套（9）中的径向轴颈轴承支撑的封闭壳体（2）和活塞连接的驱动轴（6）。 径向轴颈轴承的一个滑动表面（8）包括具有轴承支承静液压流体袋的凹槽（11）。 凹部（11）的中心在与驱动轴（6）的旋转方向相反的方向上偏移角度（α），相对于用于传输的高负载区域中的几何径向平均点 的活塞力通过驱动轴（6）传递到轴承表面（8）。 因此，提供了一种特别可靠的所示类型的活塞马达。

公开(公告)号：WO1995007439A1

公开(公告)日：1995-03-16

申请号：PCT/DK1994000323

申请日：1994-08-29

Applicant: DANFOSS A/S ,  KIRKELUND, Poul

Inventor： DANFOSS A/S

IPC: F23K05/04

CPC classification number: F04C14/24 ,  F04B49/02 ,  F23K5/04 ,  F23K5/142

Abstract: A pump arrangement (1) for an oil burner has a connection (6) at which oil is delivered at a constant pressure, and a device for creating a modulated pressure, in particular a modulation valve (18). A change-over device (21) applies the constant or the modulated pressure selectively to the connection (6). A method for regulating the capacity of an oil burner operates with a first power level, which may be switched on and off and which delivers oil at a constant pressure to the atomizer unit (2), and with a reduced second power level in which oil is delivered at modulated pressure. In this manner, power regulation can be effected without the oil burner having to be switched off.

Abstract translation: 用于油燃烧器的泵装置（1）具有在恒定压力下输送油的连接（6），以及用于产生调制压力的装置，特别是调节阀（18）。 转换装置（21）将常数或调制压力选择性地应用于连接件（6）。 一种用于调节油燃烧器的容量的方法以可以打开和关闭的第一功率水平运行，并且将恒定压力的油输送到雾化器单元（2），并且具有降低的第二功率水平，其中油 以调制压力输送。 以这种方式，可以实现功率调节，而不必关闭油燃烧器。

公开(公告)号：WO1994023208A1

公开(公告)日：1994-10-13

申请号：PCT/DK1994000127

申请日：1994-03-25

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

Inventor： DANFOSS A/S

IPC: F04C02/10

CPC classification number: F04C2/084 ,  F04C2/102

Abstract: A hydraulic machine with two displacement elements (2, 3) rotatably movable relative to one another, namely, a gearwheel (2) and an annular gear (3) of which the number of teeth is one more than the number of teeth (N) of the gearwheel (2), in which machine the tooth form of at least one displacement element (2, 3) is defined at least over sections by a trochoid-type curve T = f (RC, E, RT) as the function of a reference circle radius RC, an eccentricity E and a generating circle radius RT. In a machine of that kind, it is desirable for the efficiency and the running behaviour to be improved and for wear to be reduced. To that end, of the parameters (RC, E, RT) determining the function f, at least one parameter varies in the circumferential direction periodically with the period of a tooth pitch (Z).

Abstract translation: 一种具有可相对于彼此可旋转地移动的两个位移元件（2,3）的液压机械，即齿轮（2）和环形齿轮（3），齿数比齿数（N）多一个 作为齿轮（2）的功能，其中至少一个位移元件（2,3）的齿形至少通过次摆线式曲线T = f（RC，E，RT）定义为部分 参考圆半径RC，偏心率E和生成圆半径RT。 在这种机器中，希望提高效率和运行行为并减少磨损。 为此，在确定功能f的参数（RC，E，RT）中，至少一个参数在圆周方向上随着齿距（Z）的周期周期性地变化。

公开(公告)号：WO1994016222A1

公开(公告)日：1994-07-21

申请号：PCT/DK1994000015

申请日：1994-01-10

Applicant: DANFOSS A/S ,  HANSEN, Ove, Thorbol

Inventor： DANFOSS A/S

IPC: F04B01/20

CPC classification number: F04B1/2042

Abstract: An end flange (1) of a hydraulic machine is disclosed, with an inlet connection and an outlet connection (8, 7) and an inlet "kidney" and an outlet "kidney" (13, 11) which are arranged in a path of movement of an opening (6) of a cylinder movable relative to the end flange and are in fluid connection with the inlet connection (8) and the outlet connection (7) respectively. In an end flange of that kind, it is desirable to improve the flow behaviour so that fluids other than oils can also be used as hydraulic fluid. For that purpose, the inlet connection (8) emerges into the inlet kidney (13) at the start of the inlet kidney (13) in the movement direction of the cylinder.

Abstract translation: 公开了一种液压机的端部凸缘（1），其具有入口连接和出口连接（8,7）以及入口“肾”和出口“肾”（13,11），其布置在 相对于端部凸缘可移动的圆筒的开口（6）的运动分别与入口连接（8）和出口连接（7）流体连接。 在这种端部法兰中，期望改善流动行为，使得除油以外的流体也可以用作液压流体。 为此，入口连接（8）在入口肾（13）的起始处在气缸的运动方向上出现在入口肾（13）中。

公开(公告)号：WO1994016221A1

公开(公告)日：1994-07-21

申请号：PCT/DK1994000012

申请日：1994-01-07

Applicant: DANFOSS A/S ,  KRISTENSEN, Egon

Inventor： DANFOSS A/S

IPC: F04B01/20

CPC classification number: F04B1/126 ,  F04B1/124 ,  F05C2203/02 ,  F05C2203/0808 ,  F05C2225/04 ,  F05C2225/06 ,  F05C2225/08 ,  F05C2225/10 ,  F05C2225/12 ,  Y10T74/18336

Abstract: A pressure-applying arrangement in a hydraulic axial piston machine is disclosed, having a pressure plate (7) and a piston (9) that is axially displaceable in a cylinder body (3), is biased by a spring (10) and acts against the pressure plate (7). It should also be possible to use such a pressure-applying arrangement when the axial piston machine is operated with a hydraulic fluid that has no or only very little lubricating property, for example, water. For that purpose, the piston (9) is formed from a high-strength thermoplastics material.

Abstract translation: 公开了一种在液压轴向活塞机中的压力施加装置，其具有在气缸体（3）中可轴向移动的压力板（7）和活塞（9），由弹簧（10）偏置并且抵抗 压板（7）。 当轴向活塞机器使用没有或只有非常少的润滑性能的液压流体（例如水）操作时，也可以使用这种压力施加装置。 为此，活塞（9）由高强度热塑性材料形成。

公开(公告)号：WO1994009262A1

公开(公告)日：1994-04-28

申请号：PCT/DK1993000323

申请日：1993-10-05

Applicant: DANFOSS A/S ,  SIMONSEN, Jens, Kristian

Inventor： DANFOSS A/S

IPC: F01C13/04

CPC classification number: F04C11/005 ,  F04C2/10 ,  F04C18/0215 ,  F04C18/0223 ,  F04C23/005 ,  F04C29/0085

Abstract: A spiral compressor (101') is described. It is desired that a spiral compressor of that kind be simple to manufacture, be of small size and low weight and at the same time have a high efficiency. For that purpose the spiral compressor (101') comprises an arrangement of spiral elements consisting of two spiral elements (2', 3) that are periodically movable relative to one another. Furthermore, a fluid motor (104', 105') driven by a fluid under pressure is provided, which forms a closed unit with the arrangement of spiral elements (2', 3).

Abstract translation: 描述螺旋压缩机（101'）。 希望这种螺旋压缩机制造简单，体积小，重量轻，同时效率高。 为此目的，螺旋式压缩机101'包括由两个相对于彼此周期性移动的螺旋元件（2'，3）组成的螺旋元件的布置。 此外，提供由压力流体驱动的流体马达（104'，105'），其形成具有螺旋元件（2'，3）的布置的封闭单元。