JPS5735188A - Capacity controlled compressor - Google Patents
Capacity controlled compressorInfo
- Publication number
- JPS5735188A JPS5735188A JP10832880A JP10832880A JPS5735188A JP S5735188 A JPS5735188 A JP S5735188A JP 10832880 A JP10832880 A JP 10832880A JP 10832880 A JP10832880 A JP 10832880A JP S5735188 A JPS5735188 A JP S5735188A
- Authority
- JP
- Japan
- Prior art keywords
- valve element
- rated operation
- capacity
- solenoid
- angle
- 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
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
PURPOSE: To have a large control ratio by shifting the valve body directly with a solenoid and by setting the angular position of a lateral hole, which is provided in the cylinder and in which the valve seat including valve element is fitted by pressure, larger than the angle at the completion of compression during rated operation.
CONSTITUTION: Behind the valve element 11 is installed a compressive coil spring 13 to press the valve element 11 against the valve seat 19 lying in front, while a solenoid 17 is not energized, i.e. during rated operation. During capacity-controlled operation, on the other hand, the solenoid 17 is energized to shift the valve element 11 bakcward. Under this situation, the gas will pass through a small hole 18 in the valve element 11 to leak to the low pressure side through a coupler pipe 20. If the minimum load on the compressive coil spring 13 is, during rated operation, set over the return force due to the pressure in the cylinder 4 to move the valve element 11 back, the installation angle α of the lateral hole 10 can be determined freely. That is to say, the ratio of the capacity at the time of rated operation to that at the time of capacity-controlled operation can be raised because the α can be set larger than the angle θ at the completion of compression of rated operation.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10832880A JPS5735188A (en) | 1980-08-08 | 1980-08-08 | Capacity controlled compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10832880A JPS5735188A (en) | 1980-08-08 | 1980-08-08 | Capacity controlled compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5735188A true JPS5735188A (en) | 1982-02-25 |
Family
ID=14481906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10832880A Pending JPS5735188A (en) | 1980-08-08 | 1980-08-08 | Capacity controlled compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5735188A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59131988U (en) * | 1983-02-25 | 1984-09-04 | 三菱重工業株式会社 | Compressor with capacity control mechanism |
| JPS59141184U (en) * | 1983-03-10 | 1984-09-20 | 三菱重工業株式会社 | Compressor with capacity control mechanism |
| JPS59141185U (en) * | 1983-03-10 | 1984-09-20 | 三菱重工業株式会社 | Compressor with capacity control mechanism |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55101790A (en) * | 1979-01-30 | 1980-08-04 | Mitsubishi Heavy Ind Ltd | Controlling mechanism of capacity for compressor |
-
1980
- 1980-08-08 JP JP10832880A patent/JPS5735188A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55101790A (en) * | 1979-01-30 | 1980-08-04 | Mitsubishi Heavy Ind Ltd | Controlling mechanism of capacity for compressor |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59131988U (en) * | 1983-02-25 | 1984-09-04 | 三菱重工業株式会社 | Compressor with capacity control mechanism |
| JPH025116Y2 (en) * | 1983-02-25 | 1990-02-07 | ||
| JPS59141184U (en) * | 1983-03-10 | 1984-09-20 | 三菱重工業株式会社 | Compressor with capacity control mechanism |
| JPS59141185U (en) * | 1983-03-10 | 1984-09-20 | 三菱重工業株式会社 | Compressor with capacity control mechanism |
| JPH0229266Y2 (en) * | 1983-03-10 | 1990-08-06 |
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