CL2021000681A1 - Self-aligning seal assembly - Google Patents
Self-aligning seal assemblyInfo
- Publication number
- CL2021000681A1 CL2021000681A1 CL2021000681A CL2021000681A CL2021000681A1 CL 2021000681 A1 CL2021000681 A1 CL 2021000681A1 CL 2021000681 A CL2021000681 A CL 2021000681A CL 2021000681 A CL2021000681 A CL 2021000681A CL 2021000681 A1 CL2021000681 A1 CL 2021000681A1
- Authority
- CL
- Chile
- Prior art keywords
- seal assembly
- seal
- carrier
- bearing housing
- self
- Prior art date
Links
Landscapes
- Sealing Devices (AREA)
Abstract
Un conjunto de sello (10, 110) tiene un soporte de sello interno (14, 114) con sellos (16, 116, 18, 118), un soporte externo (30, 130) con una superficie curva interna (144) que coincide con una superficie curva externa (146) del portador del sello interior para un ajuste del paso angular de 3 ° a 5 ° para el portador del sello interior dentro del portador exterior, un sello flexible (36, 136) entre el portador exterior y la carcasa del cojinete (28, 128), y aceite dentro de una cavidad (20, 120) entre los sellos, preferiblemente por encima de la presión atmosférica. Los pernos con reborde (140) permiten el movimiento lateral del conjunto del sello con respecto al alojamiento del cojinete. El conjunto del sello permite la desalineación y la falta de paralelismo del eje en relación con la carcasa del cojinete al tiempo que evita la contaminación del cojinete.A seal assembly (10, 110) has an inner seal holder (14, 114) with seals (16, 116, 18, 118), an outer holder (30, 130) with an inner curved surface (144) that matches with an outer curved surface (146) of the inner seal carrier for an angular pitch adjustment of 3 ° to 5 ° for the inner seal carrier within the outer carrier, a flexible seal (36, 136) between the outer carrier and the bearing housing (28, 128), and oil within a cavity (20, 120) between the seals, preferably above atmospheric pressure. Flange bolts (140) allow lateral movement of the seal assembly relative to the bearing housing. The seal assembly allows for misalignment and lack of parallelism of the shaft relative to the bearing housing while preventing contamination of the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2021000681A CL2021000681A1 (en) | 2021-03-19 | 2021-03-19 | Self-aligning seal assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2021000681A CL2021000681A1 (en) | 2021-03-19 | 2021-03-19 | Self-aligning seal assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2021000681A1 true CL2021000681A1 (en) | 2021-10-08 |
Family
ID=78475418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2021000681A CL2021000681A1 (en) | 2021-03-19 | 2021-03-19 | Self-aligning seal assembly |
Country Status (1)
| Country | Link |
|---|---|
| CL (1) | CL2021000681A1 (en) |
-
2021
- 2021-03-19 CL CL2021000681A patent/CL2021000681A1/en unknown
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