JPS5598686A - Rotor construction of rotary compressor - Google Patents
Rotor construction of rotary compressorInfo
- Publication number
- JPS5598686A JPS5598686A JP560279A JP560279A JPS5598686A JP S5598686 A JPS5598686 A JP S5598686A JP 560279 A JP560279 A JP 560279A JP 560279 A JP560279 A JP 560279A JP S5598686 A JPS5598686 A JP S5598686A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- sections
- packings
- axial direction
- compressed air
- 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
Abstract
PURPOSE: To seal perfectly and prevent inside leakage by dividing a rotor body into plural sections in the axial direction, fitting packings to the adjoining parts of the rotor sections facing with each other via packing grooves and forming gaps between the adjoining sections.
CONSTITUTION: A rotor 3 is constructed in such a way that the rotor body 13 of the rotor 3 is divided into three sections in the axial direction and packings 14 are inserted between the rotor sections 13. Both packings 14, 14 are made in shapes fitted detachably into the packing grooves 17 carved on the inside faces of the rotor sections 13. By the sealing action of these packings 14, the intrusion of compressed air into other spaces is prevented, and at the same time, the inside faces of the rotor sections 13 receive the application of the compression force of compressed air outwardly in the axial direction while acting under compressed air and the rotor sections are energized to contact the side walls of a casing 7 face to face. By so doing, high precision sealing can be realized and the operating efficiency of the compressor 1 can be improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP560279A JPS5598686A (en) | 1979-01-23 | 1979-01-23 | Rotor construction of rotary compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP560279A JPS5598686A (en) | 1979-01-23 | 1979-01-23 | Rotor construction of rotary compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5598686A true JPS5598686A (en) | 1980-07-26 |
Family
ID=11615760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP560279A Pending JPS5598686A (en) | 1979-01-23 | 1979-01-23 | Rotor construction of rotary compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5598686A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4971533A (en) * | 1987-08-29 | 1990-11-20 | Wankel Gmbh | Piston of a rotary piston engine |
KR100427567B1 (en) * | 2001-04-12 | 2004-04-17 | 주식회사 우성진공 | Rotary vane type vacuum pump rota |
-
1979
- 1979-01-23 JP JP560279A patent/JPS5598686A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4971533A (en) * | 1987-08-29 | 1990-11-20 | Wankel Gmbh | Piston of a rotary piston engine |
KR100427567B1 (en) * | 2001-04-12 | 2004-04-17 | 주식회사 우성진공 | Rotary vane type vacuum pump rota |
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