JPS6480779A - Enclosed type motor-driven compressor - Google Patents

Enclosed type motor-driven compressor

Info

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
Application number
JP23657987A
Other languages
Japanese (ja)
Inventor
Hideki Kawai
Akira Haneda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Refrigeration Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Refrigeration Co filed Critical Matsushita Refrigeration Co
Priority to JP23657987A priority Critical patent/JPS6480779A/en
Publication of JPS6480779A publication Critical patent/JPS6480779A/en
Pending legal-status Critical Current

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.
JP23657987A 1987-09-21 1987-09-21 Enclosed type motor-driven compressor Pending JPS6480779A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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