公开(公告)号：WO1997009559A1

公开(公告)日：1997-03-13

申请号：PCT/DK1996000366

申请日：1996-09-04

Applicant: DANFOSS A/S ,  NIELSEN, Jens, Jorgen ,  ANDERSEN, René ,  HAUGAARD, Erik ,  HILBRECHT, Lars, Bjarne ,  VALBJORN, Anders ,  NIELSEN, Helge, B.

Inventor： DANFOSS A/S

IPC: F16L55/07

CPC classification number: F16K27/02

Abstract: A valve (1) is disclosed, having a channel (2) which, at at least one end, forms a valve connection (32, 33) and which has in its circumferential wall at least one opening (7, 8), and having a valve element which influences the pressure and/or the flow in the valve (1). It is desired to manufacture such a valve inexpensively whilst nevertheless ensuring a reliably operating construction. For that purpose, the circumferential wall is externally flattened in the region (4) of the opening (7, 8).

Abstract translation: 公开了一种阀（1），其具有通道（2），该通道在至少一端形成阀连接件（32,33），并且在其周向壁上具有至少一个开口（7,8），并具有 影响阀（1）中的压力和/或流量的阀元件。 期望廉价地制造这种阀，同时确保可靠的操作结构。 为此，圆周壁在开口（7,8）的区域（4）中被外部平坦化。

公开(公告)号：WO1997009532A1

公开(公告)日：1997-03-13

申请号：PCT/DK1996000367

申请日：1996-09-04

Applicant: DANFOSS A/S ,  NIELSEN, Jens, Jorgen ,  ANDERSEN, René ,  VALBJORN, Anders ,  NIELSEN, Helge, B.

Inventor： DANFOSS A/S

IPC: F04B01/04

CPC classification number: F04B53/16 ,  F04B1/053

Abstract: A hydraulic radial piston machine is disclosed, having at least one radially oriented cylinder (7) which is connected to a cylinder carrier. To manufacture a light-weight machine that is inexpensive to complete, the cylinder carrier (14) is formed from a sheet material (15) which is shaped circumferentially to form a closed ring.

Abstract translation: 公开了一种液压径向活塞机，其具有至少一个径向定向的气缸（7），其连接到气缸载体。 为了制造成本低廉的轻型机器，气缸承载件（14）由周向成形以形成闭环的片材（15）形成。

公开(公告)号：WO1997009514A1

公开(公告)日：1997-03-13

申请号：PCT/DK1996000365

申请日：1996-09-04

Applicant: DANFOSS A/S ,  NIELSEN, Jens, Jorgen ,  ANDERSEN, René

Inventor： DANFOSS A/S

IPC: F01C01/10

CPC classification number: F16H57/0482 ,  F16H55/06

Abstract: A gear (1) for a hydraulic piston machine having at least one gear pairing comprising two gearwheels (6, 10). It is desirable to be able to operate such a gear with relatively high efficiency also with a hydraulic machine that operates with water or a corresponding fluid as hydraulic fluid. For that purpose, the first (6) of the two gearwheels is made of a metal and the second (10) of the two gearwheels consists, at least at its surface, of a friction-reducing plastics material.

Abstract translation: 一种用于液压活塞机的齿轮（1），其具有包括两个齿轮（6,10）的至少一个齿轮对。 希望能够以与水或相应的流体作为液压流体一起操作的液压机器能够相对高效率地操作这种齿轮。 为此，两个齿轮中的第一（6）由金属制成，并且两个齿轮中的第二个（10）至少在其表面上由减摩塑料材料构成。

公开(公告)号：WO1996041951A1

公开(公告)日：1996-12-27

申请号：PCT/DK1996000242

申请日：1996-06-06

Applicant: DANFOSS A/S ,  CHRISTENSEN, Rolf ,  SORENSEN, Ole, Falck

Inventor： DANFOSS A/S

IPC: F03C02/22

CPC classification number: F04C14/04 ,  F03C2/08 ,  F04C2/104

Abstract: A hydraulic planetary piston motor (1) is disclosed, having a set of gearwheels (4) comprising an internally toothed annular gear (2) and an externally toothed gearwheel (3) which mesh with one another and form working chambers (5), which chambers are connectable by way of a commutation valve to a suction port and a delivery port (15) respectively in a housing (8), the commutation valve comprising a rotary slide valve (21) which is pressed against a valve plate (19) by a pressure-applying plate (20) that is mounted with an axial extension (39) in a bore (9) in the housing (8). It is desirable for such a motor to be constructed so that it can be operated in two directions of rotation with negligible leakages in the region of the commutation valve. For that purpose, the extension (39) has a pressure face pointing perpendicular to the axial direction. Furthermore, a change-over device (38) is provided, which acts upon this pressure face with the higher of the two pressures at the ports, irrespective of the pressure direction between the two ports (15).

Abstract translation: 公开了一种液压行星式活塞马达（1），其具有一组包括内齿环形齿轮（2）的齿轮（4）和彼此啮合并形成工作室（5）的外齿轮（3），所述外齿轮 腔室可以通过换向阀连接到分别在壳体（8）中的吸入口和排出口（15），换向阀包括旋转滑阀（21），该旋转滑阀通过旋转滑阀（21）压靠阀板（19） 压力施加板（20），其在壳体（8）中的孔（9）中安装有轴向延伸部（39）。 期望这样的电动机被构造成使得其可以在换向阀的区域中的可忽略的泄漏的两个旋转方向上操作。 为此，延伸部（39）具有垂直于轴向的压力面。 此外，提供了转换装置（38），其在两个端口（15）之间的压力方向上，在端口处以两个压力中较高者作用在该压力面上。

公开(公告)号：WO1996012148A1

公开(公告)日：1996-04-25

申请号：PCT/DK1995000402

申请日：1995-10-11

Applicant: DANFOSS A/S ,  SCHMIDT, Frede

Inventor： DANFOSS A/S

IPC: F25B41/06

CPC classification number: F25B41/062 ,  F25B2341/065 ,  F25B2600/21 ,  F25B2600/2513 ,  F25B2700/21174 ,  F25B2700/21175 ,  G05B11/42 ,  G05D23/1931 ,  Y02B30/72

Abstract: A control arrangement for the superheat temperature of at least one evaporator (8) of a refrigeration system having a refrigerant circulation, in which at least one compressor, a condenser, an electronically controlled expansion valve (7) and the evaporator (8) are arranged in series, contains a measuring device (9, 10, 11) connected to the evaporator (8), which device produces a measurement signal (Tü) that is a measure of the superheat temperature of the refrigerant in the evaporator (8), a comparator (1) to which the measurement signal (Tü) and a desired superheat temperature signal (Tüs) are arranged to be supplied, and a PID controller (2) arranged between the comparator (1) and the expansion valve (7). For rapid compensation of changes in the superheat temperature, a control signal (S) proportional to the evaporation temperature (To) of the refrigerant is arranged to be supplied additionally to the PID controller (2).

Abstract translation: 具有制冷剂循环的制冷系统的至少一个蒸发器（8）的过热温度的控制装置，其中至少一个压缩机，冷凝器，电子控制膨胀阀（7）和蒸发器（8）布置在其中 串联地包含连接到蒸发器（8）的测量装置（9,10,11），该装置产生作为蒸发器（8）中制冷剂的过热温度的量度的测量信号（Tü）， 配置有测量信号（Tü）和期望的过热温度信号（Tüs）的比较器（1）以及设置在比较器（1）和膨胀阀（7）之间的PID控制器（2）。 为了快速补偿过热温度的变化，与PID控制器（2）另外提供与制冷剂的蒸发温度（To）成比例的控制信号（S）。

公开(公告)号：WO1996007853A1

公开(公告)日：1996-03-14

申请号：PCT/DK1995000350

申请日：1995-09-01

Applicant: DANFOSS A/S ,  PAULSEN, Ejnar ,  OTTEN, Lars ,  VESTERGAARD, Anders

Inventor： DANFOSS A/S

IPC: F17C13/06

CPC classification number: F17C13/06 ,  F17C2203/0643 ,  F17C2209/221 ,  F17C2209/234 ,  F17C2221/031 ,  F17C2223/0123 ,  F17C2260/053

Abstract: A closure for the filling opening (3) of a container (1) containing a pressure medium, in particular the filling opening of a vapour pressure sensor for the expansion valve of the evaporator of a refrigeration system, contains a first closure member (6) secured to form a seal, especially by means of a press fit, in the filling opening (3). In many applications, however, the closure is neither adequately sealed nor adequately strong. To solve that problem, a second closure member (7) is secured in front of the outside of the first closure member (6; 6a) to form a seal at the filling opening (3).

Abstract translation: 用于包含压力介质的容器（1）的填充开口（3）的封闭件，特别是用于制冷系统的蒸发器的膨胀阀的蒸汽压力传感器的填充开口包含第一封闭构件（6） 被固定以在填充开口（3）中形成特别是通过压配合的密封件。 然而，在许多应用中，闭合件既不能充分密封也不充分。 为了解决这个问题，第二关闭构件（7）固定在第一关闭构件（6; 6a）的外部的前面，以在填充开口（3）处形成密封。

公开(公告)号：WO1996004185A1

公开(公告)日：1996-02-15

申请号：PCT/DK1995000293

申请日：1995-07-07

Applicant: DANFOSS A/S ,  POULSEN, Jakob, Bogh ,  PLOUG, Ole

Inventor： DANFOSS A/S

IPC: B65D77/06

CPC classification number: B65D77/06 ,  B65D2577/042

Abstract: A container device (1) for storing media, comprising a plurality of inner containers (4) and an outer container (2), which is adapted to receive the inner containers and is provided with means (4) for enabling filling and/or emptying of at least one inner container, characterized in that the inner containers (4) comprise a row of interconnected bags (4, 6, 7) manufactured from foil (12) , and that at least one wall (2a) of the outer container is provided with at least one opening (5) through which outer connection to at least one bag is enabled.

Abstract translation: 一种用于储存介质的容器装置（1），包括多个内部容器（4）和外部容器（2），所述多个内部容器（4）和外部容器（2）适于容纳所述内部容器并设置有用于使得能够填充和/或排空的装置 的至少一个内部容器，其特征在于，所述内部容器（4）包括由箔（12）制成的一排互连的袋（4,6,7），并且所述外部容器的至少一个壁（2a） 设置有至少一个开口（5），通过该开口至少一个袋子的外部连接被启用。

公开(公告)号：WO1996002757A1

公开(公告)日：1996-02-01

申请号：PCT/DK1995000278

申请日：1995-06-30

Applicant: DANFOSS A/S ,  MOLLER, Henry, Madsen ,  MARTENSEN, Lars

Inventor： DANFOSS A/S

IPC: F04B01/20

CPC classification number: F04B1/2007 ,  F04B1/126 ,  F05C2225/04 ,  F05C2253/12

Abstract: A hydraulic axial piston machine (1) is disclosed, having a cylinder drum (3) with at least one cylinder (4), in which a piston (5) is arranged to move back and forth, which piston bears by way of a slider shoe (7) against a swash plate (8), wherein a pressure plate (9) is provided which holds the slider shoe (7) in contact with the swash plate (8) and is supported against the cylinder drum (3) by way of a ball-and-socket joint (10) comprising a ball-like body (12) and a counterpart (13). In such an arrangement, one would like to avoid weakening the pressure plate by the ball-and-socket joint. To that end, a part of the ball-and-socket joint (10) is provided with a supporting surface (17) which extends substantially parallel to the surface of the pressure plate (9) and by means of which this element (12) lies in face-to-face contact with the pressure plate (9).

Abstract translation: 公开了一种液压轴向活塞机（1），其具有具有至少一个气缸（4）的气缸滚筒（3），活塞（5）布置成前后移动，活塞通过滑块 （7）抵靠斜盘（8），其中设置有压板（9），其保持滑块滑块（7）与斜盘（8）接触并且通过方式支撑在气缸滚筒（3） 包括球状体（12）和对应物（13）的球窝接头（10）。 在这种布置中，人们想避免由于球窝接头而使压板变薄。 为此，球窝接头（10）的一部分设置有基本上平行于压板（9）的表面延伸的支撑表面（17），借助于该元件（12）， 与压板（9）面对面接触。

公开(公告)号：WO1996001948A1

公开(公告)日：1996-01-25

申请号：PCT/DK1995000270

申请日：1995-06-27

Applicant: DANFOSS A/S ,  JEPSEN, Hardy, Peter ,  MOLLER, Henry, Madsen

Inventor： DANFOSS A/S

IPC: F04B01/20

CPC classification number: F04B1/2035 ,  F05C2253/12 ,  Y10T74/18336 ,  Y10T403/32696

Abstract: A piston with a slide shoe is described for a hydraulic piston engine, where the piston is designed with a ball socket, and where the slide shoe is provided with a corresponding ball head, whereby these are connected in a ball-and-socket joint, and where the ball head of the slide shoe is designed as a unit moulded into the ball socket in friction reducing material of uneven material thickness. Hereby an improved fixation of the moulded-on ball head on the slide shoe is achieved.

Abstract translation: 描述了一种用于液压活塞发动机的活塞，其中活塞设计有球窝，并且其中滑靴设置有相应的球头，由此将它们连接在球窝接头中， 并且其中滑靴的球头被设计为以不均匀材料厚度的减摩材料模制到球窝中的单元。 由此实现了将成型球头固定在滑靴上。

公开(公告)号：WO1995033154A1

公开(公告)日：1995-12-07

申请号：PCT/DK1995000196

申请日：1995-05-18

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

Inventor： DANFOSS A/S

IPC: F16K31/06

CPC classification number: F16K31/0658 ,  F16K41/00 ,  Y10T137/86654

Abstract: A valve (1) is disclosed having a closure member (4) which co-operates with a valve seat (3) and is movable by an actuating device with a driver element (5), which driver element is guided in a housing (2). It is desirable for such a valve to operate reliably and have a long service life. For that purpose, a high-temperature thermoplast (6) is arranged between the housing (2) and the driver element (5).

Abstract translation: 公开了一种阀（1），其具有与阀座（3）配合的关闭构件（4），并且可通过具有驱动元件（5）的致动装置移动，该驱动元件在壳体（2）中被引导 ）。 期望这样的阀可靠地运行并且具有长的使用寿命。 为此，在壳体（2）和驱动元件（5）之间布置有高温热塑性塑料（6）。