FIELD: flexible pipe-lines production. SUBSTANCE: there are parts with lesser pitches made at ends of the pipes. Additional parts with lesser corrugation disposition are made at points where pipe is fastened to object. Number of corrugations of any part between adjacent points of fastening have to be sequence of numbers which don't have common divisors. EFFECT: improved efficiency. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| UNIT FOR EMBEDDING ELASTOMERIC HOSE | 1994 |
|
RU2083906C1 |
| CORRUGATED PIPE | 1992 |
|
RU2065119C1 |
| HOSE END CONNECTION | 1991 |
|
RU2020358C1 |
| FLEXIBLE PIPE LINE | 1991 |
|
RU2022197C1 |
| SELF-CONTROLLED HOSE FIXING | 1992 |
|
RU2041414C1 |
| FLEXIBLE MULTICAVITY PIPELINE | 0 |
|
SU1798580A1 |
| BALANCED COMPENSATOR | 1991 |
|
RU2020362C1 |
| CORRUGATED TUBE | 0 |
|
SU1740847A1 |
| CORRUGATED PIPE | 0 |
|
SU1733815A1 |
| METHOD OF FABRICATION OF METAL HOSE FOR UNDER WATER COMMUNICATIONS | 2008 |
|
RU2375631C1 |
