摘要:
A pouring device according to the present invention, for filling up a liquid in a reservoir from a spare liquid container or from a liquid supply system, in particular for filling up a liquid in the windscreen washer liquid reservoir from a liquid container or distributor, comprises a filler unit and a liquid pouring unit which are adapted to be connected with each other and to create a sealed connection between the inner space of the reservoir (2) to be filled and the interior space of the spare liquid container or liquid supply system being characteristic by a lock-release mechanism MB for locking and releasing of the said connection, wherein the pouring unit N comprises an outflow pipe (1), which is connected at one end to the feeding line or conduit (3) connected to the spare liquid container or installation and at the other end, the outflow pipe (11) is closed by means of a closure surface, the outflow pipe (1) has at least one side outflow opening (5, 6) and is equipped with a closure pipe (7) slidably arranged around its outer surface, which closure pipe (7) is in turn slidably mounted in the holder (8) of the pouring unit MB. The filler unit comprises the inflow pipe (13) connected by means of a flow communication to the reservoir (2), wherein the lock-release mechanism MB is provided downstream of the filler unit, looking in the direction of the liquid flow into the reservoir (2) to be filled, for blocking the liquid communication between the outflow pipe (1) and the inner space of the reservoir (2) and for releasing the lock.
摘要:
A connector for quick assembly of hydraulic braking systems in vehicles, which comprises a first connecting end (20, 30, 40) associated to a first element (2) of the system and a second connecting end (50, 60, 70) associated to a second element (5) of the system, configured to be connected to each other axially. The first connecting end (20, 30, 40) comprises a fixed stopper (21, 31, 41), and the second connecting end (50, 60, 70) comprises a mobile stopper (51, 61, 71) and a rupture piece (52, 62, 72). The fixed stopper (21, 31, 41) is configured to frontally push the mobile stopper (51,61,71) during connection, causing the mobile stopper (51, 61, 71) to slide against the rupture piece (52, 62, 72) so as to rupture both the fixed stopper (21, 31, 41) and the mobile stopper (51, 61, 71), thus establishing hydraulic communication.
摘要:
An apparatus (2) for transferring a fluid from and/or to a system, in particular an air conditioning system, includes a main compartment (9) comprising at least one pumping device for pumping the fluid from/to the system, an interface module comprising at least one gauge (4a, 4b), which is configured for displaying the pressure of the fluid, and a fluid connection (13) fluidly connecting the gauge (4a, 4b) to the main compartment (9). The fluid connection (13) is formed in a double conduit design in order to prevent any leakage of the fluid from the fluid connection (13).
摘要:
A coupling device which contributes to a further reduction in the space require to transport a die etc., in which first and second joints are simplified in structure and downsized, and that is advantageous when multiple sets of such first and second joints are installed. The coupling device 15 comprises a female joint 20 and a male joint 25. The female joint 20 is fitted on a mold M2 and comprises a first valve casing 30, a first valve body 35, and a first open/close valve 45 having a first valve seat 31 and a first valve portion 36. The male joint 25 is fitted on a clamping plate 11 of an injection molding machine and comprises a second valve casing 50, a second valve body 55, and a second open/close valve 65 having a second valve seat 51 and a second valve portion 56. The coupling device further comprises a valve body drive unit 70. When, in a condition where the front ends of the first and second valve casings 30 and 50 are in contact with each other, the valve body drive unit 70 drives and advances, in the male joint 25, only the second valve body 55 relative to the second valve casing 50, the first and second valve bodies 35 and 55 are driven to the valve opening side.