公开(公告)号：US20110126921A1

公开(公告)日：2011-06-02

申请号：US12737472

申请日：2009-07-09

申请人： Joan Aguilar ,  Peter Klug

发明人： Joan Aguilar ,  Peter Klug

IPC分类号： F16K15/00

CPC分类号： F25B41/062 ,  F25B40/00 ,  F25B2500/18 ,  F25B2600/2505 ,  Y10T137/7837

摘要： The invention relates to an expansion valve for regulating the mass flow rate by generating a pressure difference on the expansion valve of a refrigeration or heating cycle. Said expansion valve comprises a base (31) having a through-hole (32) that is surrounded by a valve seat (33), and a valve element (34) which closes the through-hole (32) and rests within the valve seat (33) in a closed position and can be moved relative to the valve seat (33) in the opening direction on the base (31). The base (31) is designed to be inserted into a bore section (29) of an attachment point (26, 27) of a connection (21) of an internal heat exchanger (14) or into a connection (21) of a pipe in the refrigeration or heating cycle. The outer circumference (46) of the base (31) has a fastening section (47) that is releasably fastened to the attachment point (26, 27) of the connection (21) by means of a complementary fastening section (48).

摘要翻译： 本发明涉及一种用于通过在制冷或加热循环的膨胀阀上产生压力差来调节质量流量的膨胀阀。 所述膨胀阀包括具有由阀座（33）围绕的通孔（32）的基座（31）和封闭通孔（32）并搁置在阀座内的阀元件（34） （33）处于关闭位置并且可以在基座（31）上沿打开方向相对于阀座（33）移动。 基部（31）被设计成插入到内部热交换器（14）的连接件（21）的连接点（26,27）的孔部分（29）中，或者插入管道（21）的连接件 在制冷或加热循环中。 基部（31）的外周（46）具有通过互补的紧固部分（48）可释放地紧固到连接件（21）的附接点（26,27）的紧固部分（47）。

公开(公告)号：US20110271710A1

公开(公告)日：2011-11-10

申请号：US12998447

申请日：2009-09-23

申请人： Joan Aguilar ,  Karl-Heinz Schlegel

发明人： Joan Aguilar ,  Karl-Heinz Schlegel

IPC分类号： F25B41/06

CPC分类号： F25B41/062 ,  F25B40/00 ,  F28D7/106 ,  F28F9/0253 ,  F28F27/02

摘要： The invention relates to a connection device for an internal heat exchanger (14) having a connection block (21) comprising a first and a second through hole (24, 25), wherein an inlet opening (26) of the first through hole (24) can be connected on the high pressure side to a connection of the internal heat exchanger (14), and an outlet opening (27) of the first through hole (24) to an inlet of an evaporator (16), and an inlet opening (28) of the second through hole (25) can be connected to an outlet of the evaporator (16) and an outlet opening (28) of the second through hole (25) on the low pressure side to a connection of the internal heat exchanger (14), wherein a narrowing of the cross section (31) of the first through hole (24) is formed in the connection block (22) between the inlet opening (26) and outlet opening (27) and acts as a throttle point.

摘要翻译： 本发明涉及一种用于内部热交换器（14）的连接装置，其具有包括第一和第二通孔（24,25）的连接块（21），其中第一通孔（24）的入口（26） ）能够连接到内部热交换器（14）和第一通孔（24）的出口（27）到蒸发器（16）的入口的连接处的高压侧，以及入口开口 第二通孔（25）的第二通孔（28）可以连接到蒸发器（16）的出口和低压侧的第二通孔（25）的出口（28）连接到内部热量 交换器（14），其中在所述连接块（22）中在所述入口（26）和出口（27）之间形成所述第一通孔（24）的横截面（31）变窄，并且用作节流阀 点。

公开(公告)号：US20080127664A1

公开(公告)日：2008-06-05

申请号：US11998732

申请日：2007-11-30

申请人： Joan Aguilar ,  Rainer Maurer

发明人： Joan Aguilar ,  Rainer Maurer

IPC分类号： F25B41/06 ,  F25B41/04

CPC分类号： F25B41/062 ,  F25B9/008 ,  F25B40/00 ,  F25B2309/061 ,  F25B2341/063

摘要： The invention relates to a thermostatic expansion valve having a valve element (33) which, for the throughflow of the refrigerant, closes and moves in the opening direction a valve seat (32) of a passage opening (29) arranged between the supply opening (27) and the discharge opening (31), and which is assigned to a first actuating element (36), the first actuating element (36) comprising a chamber (38) which is delimited with a first active face (37) and which contains a control charge (41), wherein an actuating element (46) is provided, which is thermally activated independently of the high pressure, the actuating movement of which actuating element (46) is coupled in terms of movement to the first active face (37) of the first actuating element (36) when a temperature-dependent actuating movement of the thermally activatable actuating element (46) acts counter to the actuating movement of the first active face (37) of the first actuating element (36), with a temperature threshold value of the thermally activatable actuating element (46) for an actuating movement being set to an identical value as the MOT (maximum operation temperature) of the control charge (41) of the first actuating element (36), which control charge (41) has a fluid density which lies below its critical density.

摘要翻译： 本发明涉及一种具有阀元件（33）的恒温膨胀阀，该阀元件（33）为了使制冷剂的通流在打开方向上闭合并且设置在供给开口（29）之间的通道开口（29）的阀座（32） 27）和排放口（31），并且被分配给第一致动元件（36），所述第一致动元件（36）包括腔室（38），所述腔室由第一主动面（37）界定并且包含 控制装置（41），其中设置有与高压独立地热启动的致动元件（46），所述致动元件（46）在运动方面联接到第一主动面（37） ），当所述可热激活的致动元件（46）的温度相关的致动运动与所述第一致动元件（36）的所述第一主动面（37）的致动运动相反时，所述第一致动元件（36） ，具有用于致动运动的可热激活致动元件（46）的温度阈值被设置为与第一致动元件（36）的控制电荷（41）的MOT（最大操作温度）相同的值，其中 控制电荷（41）具有低于其临界密度的流体密度。