JPS54142607A - Sealed type compressor container - Google Patents
Sealed type compressor containerInfo
- Publication number
- JPS54142607A JPS54142607A JP5084478A JP5084478A JPS54142607A JP S54142607 A JPS54142607 A JP S54142607A JP 5084478 A JP5084478 A JP 5084478A JP 5084478 A JP5084478 A JP 5084478A JP S54142607 A JPS54142607 A JP S54142607A
- Authority
- JP
- Japan
- Prior art keywords
- upper cover
- lower cover
- cover
- stiffness
- joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Compressor (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
PURPOSE: To reduce noise, by welding an upper and a lower cover by deviating them and thereby providing a step on their joint and increasing the stiffness of their side walls.
CONSTITUTION: Flanges 4 and 5 are provided on the outer edges of the openings of upper cover A and lower cover B of cylindrical form of nearly equal radius, each fitted with a bottom. The centers of upper cover A and lower cover B are deviated to the right and the left, and in this condition, they are welded together. Step 8 of the thickness l of the plate is provided on the joint of side wall 6 of upper cover A and side wall 7 of lower wall B. By this, the neutral surface with respect to the bending in the container passes through the part removed from the center of the thickness l of the plate, so that the stiffness, which is the cross-section secondary moment, increases remarkably. At the same time, the resonant frequency increases, which interferes with the oscillation produced inside, so that the occurrence of noise is reduced. When both upper cover A and lower cover B are elliptical cylinders, the same effect can be obtained by crossing their major axes.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5084478A JPS54142607A (en) | 1978-04-27 | 1978-04-27 | Sealed type compressor container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5084478A JPS54142607A (en) | 1978-04-27 | 1978-04-27 | Sealed type compressor container |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54142607A true JPS54142607A (en) | 1979-11-07 |
Family
ID=12870032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5084478A Pending JPS54142607A (en) | 1978-04-27 | 1978-04-27 | Sealed type compressor container |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54142607A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6401965B1 (en) * | 1997-12-11 | 2002-06-11 | Verdichter Oe. Gesmbh | Refrigerating agent compressor with improved pressure chamber |
-
1978
- 1978-04-27 JP JP5084478A patent/JPS54142607A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6401965B1 (en) * | 1997-12-11 | 2002-06-11 | Verdichter Oe. Gesmbh | Refrigerating agent compressor with improved pressure chamber |
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