AR248306A1 - Internal seal for coupling tubes in hydraulic tube tests. - Google Patents
Internal seal for coupling tubes in hydraulic tube tests.Info
- Publication number
- AR248306A1 AR248306A1 AR32311692A AR32311692A AR248306A1 AR 248306 A1 AR248306 A1 AR 248306A1 AR 32311692 A AR32311692 A AR 32311692A AR 32311692 A AR32311692 A AR 32311692A AR 248306 A1 AR248306 A1 AR 248306A1
- Authority
- AR
- Argentina
- Prior art keywords
- seal
- cage
- hydraulic
- tube
- gajos
- Prior art date
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
SELLO INTERNO PARA EL ACOPLE DE TUBERIAS EN PRUEBAS HIDRAULICAS DE TUBOS APLICABLE EN MAQUINAS HIDRAULICAS PARA PRUEBAS DE CALIDAD DE TUBOS. AL TRATARSE DE UN SELLO INTERIOR, SE ELIMINA EL PROBLEMA ORIGINADO POR LA EXPULSION DE LOS TRAMOS DE TUBOS DE LOS CABEZALES RESPECTIVOS. CONSISTE EN UNA PIEZA BASE METALICA ROSCADA EN UN EXTREMO PARA FIJARLA AL CABEZAL DE LA MAQUINA HIDRAULICA DE ENSAYOS. EN EL EXTREMO OPUESTO ESTA PROVISTA CON UNA JAULA ELASTICA TUBULAR FORMADA POR GAJOS SECCIONADOS SEGUN GENERATRICES DE SU CUERPO TUBULAR, CUYOS GAJOS ESTAN CONFORMADOS DE MODO QUE UNA PARTE LONGITUDINAL DE CADA UNO MANTIENE EL PERFIL DEL CUERPO TUBULAR, MIENTRAS QUE OTRA PARTE ESTA TROQUELADA FORMANDO NERVIOS SALIENTES RADIALMENTE. LA JAULA ESTA INCLUIDA EN UN MATERIAL ELASTOMERICO QUE LA RECUBRE TOTALMENTE TANTO EN SU INTERIOR COMO EN SU EXTERIOR, MAQUINADO SEGUN EL DIAMETRO INTERIOR Y EXTERIOR ASIGNADO AL SELLO. INTERIORMENTE POSEE UNA PORCION CON SU DIAMETRO REBAJADO. LAS NERVADURAS OFREC EN CIERTA CONCAVIDAD QUE LE COMUNICAN A LA JAULA UN ASPECTO AHUSADO.INTERNAL SEAL FOR THE PIPE COUPLING IN HYDRAULIC TUBE TESTS APPLICABLE IN HYDRAULIC MACHINES FOR TUBE QUALITY TESTS. IN THE CASE OF AN INTERIOR SEAL, THE PROBLEM CAUSED BY THE EXPULSION OF THE TUBE SECTIONS OF THE RESPECTIVE HEADS IS ELIMINATED. IT CONSISTS OF A METAL BASED PART THREADED AT ONE END TO ATTACH IT TO THE HEAD OF THE HYDRAULIC TESTING MACHINE. AT THE OPPOSITE END IT IS PROVIDED WITH A TUBULAR ELASTIC CAGE FORMED BY SECTIONED GAJOS ACCORDING TO GENERATRICES OF ITS TUBULAR BODY, WHOSE GAJOS ARE CONFORMED SO THAT A LONGITUDINAL PART OF EACH ONE IS NEAR, NEAR THE TUBULAR BODY. RADIALLY OUTGOING. THE CAGE IS INCLUDED IN AN ELASTOMERIC MATERIAL THAT COVERS IT FULLY BOTH INSIDE AND OUTSIDE, MACHINED ACCORDING TO THE INSIDE AND OUTSIDE DIAMETER ASSIGNED TO THE SEAL. INTERIORLY HAS A PORTION WITH ITS LOWERED DIAMETER. THE NERVADURAS OFFERS IN A CERTAIN CONCAVITY THAT COMMUNICATES A CAUSED ASPECT TO THE CAGE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AR32311692A AR248306A1 (en) | 1992-09-04 | 1992-09-04 | Internal seal for coupling tubes in hydraulic tube tests. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AR32311692A AR248306A1 (en) | 1992-09-04 | 1992-09-04 | Internal seal for coupling tubes in hydraulic tube tests. |
Publications (1)
Publication Number | Publication Date |
---|---|
AR248306A1 true AR248306A1 (en) | 1995-07-12 |
Family
ID=32967863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR32311692A AR248306A1 (en) | 1992-09-04 | 1992-09-04 | Internal seal for coupling tubes in hydraulic tube tests. |
Country Status (1)
Country | Link |
---|---|
AR (1) | AR248306A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109027508A (en) * | 2018-09-29 | 2018-12-18 | 东方电气集团东方锅炉股份有限公司 | Outer wall is the mechanical seal protective device of skewed big adapter tube |
-
1992
- 1992-09-04 AR AR32311692A patent/AR248306A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109027508A (en) * | 2018-09-29 | 2018-12-18 | 东方电气集团东方锅炉股份有限公司 | Outer wall is the mechanical seal protective device of skewed big adapter tube |
CN109027508B (en) * | 2018-09-29 | 2023-12-08 | 东方电气集团东方锅炉股份有限公司 | Mechanical seal protection device with inclined large connecting pipe on outer wall |
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