FIELD: machine building.
SUBSTANCE: retractable coupling sleeve for liquids under pressure is described, which has a guide part with a central liquid channel and a piston with a central liquid channel; at that, the guide part and the piston have a common central axis. The retractable connecting sleeve also has a drive circuit for actuating the piston. The piston can be retracted relative to the guide part. The guide part has the possibility of directing the piston along the central axis. The piston has the possibility of connecting the coupling sleeve for liquids under pressure to the other corresponding coupling sleeve with the second liquid channel so that a common liquid channel for the main closed liquid flow can be created.
EFFECT: higher reliability of a pipeline connection.
14 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MULTIFLUID CONTINUOUS PUMPING DEVICE, DRIVE AND ACTUATING SYSTEMS, AND METHOD | 2012 |
|
RU2624327C2 |
| TOOL CONNECTOR, MACHINE WITH SAID TOOL CONNECTOR AND METHOD OF CONNECTING MACHINE CONNECTOR WITH WORKING TOOL CONNECTOR | 2008 |
|
RU2491388C2 |
| HYDRAULIC DRIVE SYSTEM FOR DEEP-WELL OIL PUMP | 1993 |
|
RU2117823C1 |
| VELOMOBILE WITH PNEUMATIC AND ACCUMULATOR DRIVE | 0 |
|
SU1717471A1 |
| SPINNING BLOCK | 1990 |
|
RU2037390C1 |
| TWO-ROD SHOCK ABSORBER | 2013 |
|
RU2608985C2 |
| CRUSHING MACHINE | 2020 |
|
RU2792188C1 |
| PISTON PUMP; DEVICE FOR FEEDING AND DISPENSING OF FLUID MEDIUM FOR MEDICAL PURPOSES USING PISTON PUMP | 2013 |
|
RU2602020C2 |
| PISTON COMPRESSOR OR PUMP AND PORTABLE TOOL DRIVE SYSTEM COMPRISING PISTON COMPRESSOR | 2007 |
|
RU2451834C2 |
| TWO-STROKE INTERNAL COMBUSTION ENGINE | 1999 |
|
RU2162949C2 |
