JPS57116189A - Vane type compressor - Google Patents
Vane type compressorInfo
- Publication number
- JPS57116189A JPS57116189A JP123881A JP123881A JPS57116189A JP S57116189 A JPS57116189 A JP S57116189A JP 123881 A JP123881 A JP 123881A JP 123881 A JP123881 A JP 123881A JP S57116189 A JPS57116189 A JP S57116189A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- radius
- compressor
- clearance
- far
- 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
- Rotary Pumps (AREA)
Abstract
PURPOSE: To decrease power loss of a compressor and to increase efficiency of it, by actually causing neither a compressing action nor a sucking action between the final end of discharge port and the initial point of suction port, by uniforming the clearance between the said section of a rotor and a cam ring.
CONSTITUTION: The radius of a rotor 1 is determined to the maximum as far as the outer circumference of a rotor does not contact to a cam ring 2 on the tangent sealing part, considering the clearance of a radial bearing part, by determining the radius rR of a rotor 1 slightly shorter than rC, as well as connecting the initial point c of a suction port 3 to the final end b of a discharge port 4 by an arc of a circle of which radius from a center o of a rotor 1 is rC. With such an arrangement, the change of pressure to the angle of rotation θ of a rotor is improved and the power as far as corresponding to the part of oblique lines is decreased, so that the efficiency of a compressor can be improved.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP123881A JPS57116189A (en) | 1981-01-09 | 1981-01-09 | Vane type compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP123881A JPS57116189A (en) | 1981-01-09 | 1981-01-09 | Vane type compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57116189A true JPS57116189A (en) | 1982-07-20 |
Family
ID=11495878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP123881A Pending JPS57116189A (en) | 1981-01-09 | 1981-01-09 | Vane type compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57116189A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02108886A (en) * | 1988-10-15 | 1990-04-20 | Toyota Autom Loom Works Ltd | Movable vane compressor |
JPH02119692A (en) * | 1988-10-26 | 1990-05-07 | Toyota Autom Loom Works Ltd | Vane compressor |
-
1981
- 1981-01-09 JP JP123881A patent/JPS57116189A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02108886A (en) * | 1988-10-15 | 1990-04-20 | Toyota Autom Loom Works Ltd | Movable vane compressor |
JP2706105B2 (en) * | 1988-10-15 | 1998-01-28 | 株式会社豊田自動織機製作所 | Vane compressor |
JPH02119692A (en) * | 1988-10-26 | 1990-05-07 | Toyota Autom Loom Works Ltd | Vane compressor |
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