JPS5593983A - Enclosed electric compressor - Google Patents
Enclosed electric compressorInfo
- Publication number
- JPS5593983A JPS5593983A JP71979A JP71979A JPS5593983A JP S5593983 A JPS5593983 A JP S5593983A JP 71979 A JP71979 A JP 71979A JP 71979 A JP71979 A JP 71979A JP S5593983 A JPS5593983 A JP S5593983A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- spindle
- grooves
- axis
- steel pipe
- 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 provide a lubricating mechanism capable of sufficient librication and highly reliable over the wide operating conditions by selectively forming a suitable number of oil grooves on the outer surface of a steel pipe spindle in parallel to the axis of the spindle.
CONSTITUTION: A spindle 11 extending between the motor unit and the compressor unit is made from a steel pipe provided wih plural grooves 11a formed on the outer surface in parallel to the axis of the pipe in the drawing process. The lubricating oil 8 supplied by an oil supply pump 11b through the bore of the spindle 11 is introduced to oil holes 11e formed on the main shaft section 11a and the eccentric shaft section 11g as shown by the arrows. The lubrication oil thus supplied flows into a groove 11f including of lying neat the oil holes 11e, then into the oil grooves 11d, thus sufficiently and continuously lubticating the sliding surfaces.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP71979A JPS5593983A (en) | 1979-01-10 | 1979-01-10 | Enclosed electric compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP71979A JPS5593983A (en) | 1979-01-10 | 1979-01-10 | Enclosed electric compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5593983A true JPS5593983A (en) | 1980-07-16 |
Family
ID=11481551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP71979A Pending JPS5593983A (en) | 1979-01-10 | 1979-01-10 | Enclosed electric compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5593983A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531109U (en) * | 1976-06-23 | 1978-01-07 |
-
1979
- 1979-01-10 JP JP71979A patent/JPS5593983A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531109U (en) * | 1976-06-23 | 1978-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6415479A (en) | Scroll compressor | |
JPS5776201A (en) | Oil feed device for scroll hydraulic machine | |
JPS566919A (en) | Fluid bearing | |
JPS57105587A (en) | Compressor for refrigerant | |
EP0272442A3 (en) | Self-pumping hydrodynamic radial bearing | |
JPS569601A (en) | Scroll fluid machine | |
JPS57151093A (en) | Hydraulic machine | |
JPS5593983A (en) | Enclosed electric compressor | |
JPS55139053A (en) | Rotor of superconductive rotary machine | |
JPS5537552A (en) | Hollow cam shaft having oil pump configuration | |
JPS57195918A (en) | Bearing for neck of roll | |
JPS5479809A (en) | Gas compressor | |
JPS5564181A (en) | Scroll fluid machine | |
JPS51140013A (en) | Turbocharger | |
JPS56165787A (en) | Scroll fluidic machine | |
JPS5565009A (en) | Thrust generator at rotary shaft | |
JPS55125386A (en) | Scroll compressor | |
JPS569694A (en) | Lubricator for screw compressor | |
JPS5623582A (en) | Coolant compressor | |
JPS5519922A (en) | Oil feeder in enclosed type motor-driven compressor | |
JPS5392056A (en) | Forced lubricating apparatus of forced air-cooled overhead valve engine | |
JPS5289739A (en) | Lubricator for balancer | |
JPS5332412A (en) | Oil feeding method for rotary vane compressor and its apparatus | |
JPS57161317A (en) | Damping bearing | |
JPS572495A (en) | Lubricating device for vane rotary type compressor |