JPS6480779A - Enclosed type motor-driven compressor - Google Patents
Enclosed type motor-driven compressorInfo
- Publication number
- JPS6480779A JPS6480779A JP23657987A JP23657987A JPS6480779A JP S6480779 A JPS6480779 A JP S6480779A JP 23657987 A JP23657987 A JP 23657987A JP 23657987 A JP23657987 A JP 23657987A JP S6480779 A JPS6480779 A JP S6480779A
- Authority
- JP
- Japan
- Prior art keywords
- curved surface
- circular arc
- container
- compressor
- type motor
- 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)
Abstract
PURPOSE:To suppress the resonance of a container without largely changing the appearance and size of the container by providing the enclosed container with curved surfaces formed with circular arcs having the center angle of 50 deg. or more against circular arcs to other adjacent curved surfaces. CONSTITUTION:The enclosed container 5 of a compressor is formed with a continuous body of curved surfaces, and an inflection point 13 is provided at the connection section between a curved surface 6 and a curved surface 7. The curved surface 6 is formed with a circular arc 10 for the center angle 12 of a radius r1 centering a center point P, and the curved surface 7 is formed with a circular arc 11 for a radius r2 centering a center point Q. The circular arc 10 has the center angle of 50 deg. or more, and the node of its natural mode exists on the inside of the inflection point 13. The natural frequency of the circular arc 10 is thereby very high, and as a result the curved surface 6 with high rigidity is formed, and a compressor with low noise can be set.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23657987A JPS6480779A (en) | 1987-09-21 | 1987-09-21 | Enclosed type motor-driven compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23657987A JPS6480779A (en) | 1987-09-21 | 1987-09-21 | Enclosed type motor-driven compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6480779A true JPS6480779A (en) | 1989-03-27 |
Family
ID=17002725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23657987A Pending JPS6480779A (en) | 1987-09-21 | 1987-09-21 | Enclosed type motor-driven compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6480779A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11159487A (en) * | 1997-11-26 | 1999-06-15 | Matsushita Refrig Co Ltd | Rotary compressor and refrigerating cycle |
JP2011052633A (en) * | 2009-09-03 | 2011-03-17 | Nippon Steel Corp | Hermetic electric compressor |
JP2011052636A (en) * | 2009-09-03 | 2011-03-17 | Nippon Steel Corp | Hermetic electric compressor |
JP2011052634A (en) * | 2009-09-03 | 2011-03-17 | Nippon Steel Corp | Hermetic electric compressor |
-
1987
- 1987-09-21 JP JP23657987A patent/JPS6480779A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11159487A (en) * | 1997-11-26 | 1999-06-15 | Matsushita Refrig Co Ltd | Rotary compressor and refrigerating cycle |
JP2011052633A (en) * | 2009-09-03 | 2011-03-17 | Nippon Steel Corp | Hermetic electric compressor |
JP2011052636A (en) * | 2009-09-03 | 2011-03-17 | Nippon Steel Corp | Hermetic electric compressor |
JP2011052634A (en) * | 2009-09-03 | 2011-03-17 | Nippon Steel Corp | Hermetic electric compressor |
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