JPS5786593A - Rotary compressor - Google Patents
Rotary compressorInfo
- Publication number
- JPS5786593A JPS5786593A JP16198780A JP16198780A JPS5786593A JP S5786593 A JPS5786593 A JP S5786593A JP 16198780 A JP16198780 A JP 16198780A JP 16198780 A JP16198780 A JP 16198780A JP S5786593 A JPS5786593 A JP S5786593A
- Authority
- JP
- Japan
- Prior art keywords
- enclosed vessel
- rib
- main frame
- lowest
- forming
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations 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
- F04C23/008—Hermetic pumps
Abstract
PURPOSE:To prevent the fall of a compressor main frame by forming a rib on the practically sphere-shaped bottom of an enclosed vessel and by increasing the hardness of the bottom and by preventing the deformation of the bottom and by forming the lowest surface of the rib identical to the lowest bottom of the enclosed vessel in height and length. CONSTITUTION:A hollow member 11c is practically circular bnad-shaped and covers the lowest point O of a roughly sphere-shaped bottom 11b of an enclosed vessel 11. The hollow member 11c is connected to hollow members 11d which are located near joint members which connect the enclosed vessel 11 to support members A of a compressor main frame and thus forms a rib 11a. Since the rib 11a is efficiently laid out on the roughly sphere-shaped bottom of the enclosed vessel which serves to support the compression main frame, the hardness of the enclosed vessel 11 is remarkably improved. The generation of abnormal wear out between sliding members due to deformation of a compression mechanism from the enclosed vessel can be also prevented. The fall of the compressor main frame can be also prevented by forming the lowest surface of the rib 11a identical to the lowest surface of the enclosed vessel 11 in height and length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16198780A JPS5786593A (en) | 1980-11-19 | 1980-11-19 | Rotary compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16198780A JPS5786593A (en) | 1980-11-19 | 1980-11-19 | Rotary compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5786593A true JPS5786593A (en) | 1982-05-29 |
Family
ID=15745874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16198780A Pending JPS5786593A (en) | 1980-11-19 | 1980-11-19 | Rotary compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5786593A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008102841A1 (en) * | 2007-02-21 | 2008-08-28 | Mitsubishi Heavy Industries, Ltd. | Compressor |
| JP2016017483A (en) * | 2014-07-09 | 2016-02-01 | 三菱電機株式会社 | Hermetic compressor |
| JP2017172498A (en) * | 2016-03-24 | 2017-09-28 | 三菱重工業株式会社 | Compressor and design method of the same |
-
1980
- 1980-11-19 JP JP16198780A patent/JPS5786593A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008102841A1 (en) * | 2007-02-21 | 2008-08-28 | Mitsubishi Heavy Industries, Ltd. | Compressor |
| JP2008202522A (en) * | 2007-02-21 | 2008-09-04 | Mitsubishi Heavy Ind Ltd | Compressor |
| JP2016017483A (en) * | 2014-07-09 | 2016-02-01 | 三菱電機株式会社 | Hermetic compressor |
| JP2017172498A (en) * | 2016-03-24 | 2017-09-28 | 三菱重工業株式会社 | Compressor and design method of the same |
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