FIELD: engines and pumps.
SUBSTANCE: invention relates to motor-pump assembly unit 1 that makes the primary cooling fluid feed pump. The latter consists of rotor pump housing 4 accommodating pump means, heat insulator 6, motor 5 to drive pump means, and coupling elements 7 to transit forces between rotor pump housing flange 9 and motor flange 21. Housing flange 8 is provided with coupling element bolt head seats arranged, at least, on half of the flange circle. Bolts are retained in their seats by bayonet joint.
EFFECT: fast and reliable assembly, disassembly.
7 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MOTOR STAND OF MAIN MOTOR PUMP FOR WATER-TO-WATER POWER NUCLEAR REACTOR | 2010 |
|
RU2538184C2 |
| INTERNAL COMBUSTION ENGINE | 1997 |
|
RU2146010C1 |
| ICE MODULE, MODULE HOUSING AND ICE | 2012 |
|
RU2507404C1 |
| HEAD OF O-SHAPED STRUCTURE | 2009 |
|
RU2501981C2 |
| TURBINE MODULE FOR GAS TURBINE ENGINE, COMPRESSOR JOINTED WITH SAID MODULE AND GAS TURBINE ENGINE | 2006 |
|
RU2403401C2 |
| MACHINE FOR PRODUCTION OF CONCRETE PIPES AND METHODS OF PRODUCTION OF SUCH PIPES AND CONCRETE | 2004 |
|
RU2268142C2 |
| APPARATUS FOR SUPPLYING WATER TO MOVING SPRINKLER | 0 |
|
SU1123530A3 |
| SEPARATOR FOR ROLLER BEARING | 2006 |
|
RU2316683C1 |
| EXPANDING SUBASSEMBLY FOR SPRINKLER HEAD INSTALLATION IN WALL ORIFICE | 2001 |
|
RU2257929C2 |
| THERMONUCLEAR REACTOR | 2001 |
|
RU2220463C2 |
