JPS5786592A - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
JPS5786592A
JPS5786592A JP16198680A JP16198680A JPS5786592A JP S5786592 A JPS5786592 A JP S5786592A JP 16198680 A JP16198680 A JP 16198680A JP 16198680 A JP16198680 A JP 16198680A JP S5786592 A JPS5786592 A JP S5786592A
Authority
JP
Japan
Prior art keywords
enclosed vessel
horizontal surface
main frame
compressor main
width
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
JP16198680A
Other languages
Japanese (ja)
Inventor
Nobuo Abe
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16198680A priority Critical patent/JPS5786592A/en
Publication of JPS5786592A publication Critical patent/JPS5786592A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008Hermetic pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

PURPOSE:To prevent the fall of a compressor main frame and the generation of accidents such as contact between a motor and an enclosed vessel by increasing the horizontal area of the enclosed vessel supporting the compressor main frame and by retaining the width of collar member of cylinder entirely and joining it partly. CONSTITUTION:A horizontal surface 21a is formed in an enclosed vessel 21. Bolts 21 are welded at an arbitrary location of the horizontal surface 21a. After the screws 21b are fitted into supporting slots 23c which are opened on the collar member 23a of a cylinder 23 the enclosed vessel 21 and a compressor main frame 22 are joined and fastened securely with nuts 30. As illustrated in the figure, the horizontal surface 21a of the enclosed vessel 21 is formed in relation to the roughly sphere-shaped bottom surface 21c in such a way that it is inwardly normal to the side surface of the enclosed vessel 21. The width of the horizontal surface 21a is considered to retain the maximaum width of cylinder collar member 23a all over the region of the horizontal surface 21a. This construction makes it possible to prevent the fall of a compressor main frame 22 and accidents of contact between a motor 29 and the enclosed vessel 21.
JP16198680A 1980-11-19 1980-11-19 Rotary compressor Pending JPS5786592A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16198680A JPS5786592A (en) 1980-11-19 1980-11-19 Rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16198680A JPS5786592A (en) 1980-11-19 1980-11-19 Rotary compressor

Publications (1)

Publication Number Publication Date
JPS5786592A true JPS5786592A (en) 1982-05-29

Family

ID=15745853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16198680A Pending JPS5786592A (en) 1980-11-19 1980-11-19 Rotary compressor

Country Status (1)

Country Link
JP (1) JPS5786592A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623304A (en) * 1981-12-08 1986-11-18 Sanyo Electric Co., Ltd. Hermetically sealed rotary compressor
KR100417588B1 (en) * 2001-08-23 2004-02-05 주식회사 엘지이아이 Hermetic rotary compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623304A (en) * 1981-12-08 1986-11-18 Sanyo Electric Co., Ltd. Hermetically sealed rotary compressor
KR100417588B1 (en) * 2001-08-23 2004-02-05 주식회사 엘지이아이 Hermetic rotary compressor

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