JPS54142607A - Sealed type compressor container - Google Patents

Sealed type compressor container

Info

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
Application number
JP5084478A
Other languages
Japanese (ja)
Inventor
Akitaka Kawamoto
Kiyoshi Kondo
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP5084478A priority Critical patent/JPS54142607A/en
Publication of JPS54142607A publication Critical patent/JPS54142607A/en
Pending legal-status Critical Current

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
JP5084478A 1978-04-27 1978-04-27 Sealed type compressor container Pending JPS54142607A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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