JPH0224082U - - Google Patents
Info
- Publication number
- JPH0224082U JPH0224082U JP10349488U JP10349488U JPH0224082U JP H0224082 U JPH0224082 U JP H0224082U JP 10349488 U JP10349488 U JP 10349488U JP 10349488 U JP10349488 U JP 10349488U JP H0224082 U JPH0224082 U JP H0224082U
- Authority
- JP
- Japan
- Prior art keywords
- swash plate
- supported
- control
- control body
- gap
- 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.)
- Granted
Links
- 238000005192 partition Methods 0.000 claims 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
図面は本考案を具体化した実施例を示し、第１
図は側断面図、第２図は第１図のＡ―Ａ線断面図
、第３図はＢ―Ｂ線断面図、第４図は別例を示す
要部側断面図、第５図は第４図のＣ―Ｃ線断面図
である。
１……シリンダブロツク、４……回転軸、７…
…ガイドブツシユ、１８……リヤ側吸入室、１８
ａ……制御圧室、２４……摺動制御体、２６……
ラジアルベアリング、Ｌ１，Ｌ２……供給通路を
構成する通孔、ｌ１〜ｌ８……同じく溝、Ｓ……
間隙。
The drawings show an embodiment embodying the present invention, and the first
The figure is a side sectional view, Figure 2 is a sectional view taken along the line AA in Figure 1, Figure 3 is a sectional view taken along the line B-B, Figure 4 is a side sectional view of main parts showing another example, and Figure 5 is a sectional view taken along the line BB. 5 is a sectional view taken along line CC in FIG. 4. FIG. 1... Cylinder block, 4... Rotating shaft, 7...
...Guide bush, 18...Rear side suction chamber, 18
a... Control pressure chamber, 24... Sliding control body, 26...
Radial bearings, L 1 , L 2 ...Through holes forming supply passages, l 1 to l 8 ...Same grooves, S...
gap.
Claims (1)
ブロツク内に回転軸を回転可能に収容支持すると
共に、この回転軸には両頭ピストンを往復駆動す
る斜板を相対回転不能かつその周縁側を中心とし
て前後に揺動可能に支持し、リヤ側シリンダボア
における圧縮行程上死点を定位置とした斜板式圧
縮機において、斜板の揺動を支持するガイドブツ
シユを前記回転軸にスライド可能に嵌合支持し、
区画プレートによりリヤ側シリンダボアから区画
される吸入室内に容量制御用の制御圧室を設ける
と共に、この制御圧室の容積を変える摺動制御体
を前記区画プレート及びシリンダブロツクを貫通
して前記ガイドブツシユの外周にラジアルベアリ
ングを介して嵌合し、ガイドブツシユと摺動制御
体との間の間隙と吸入圧領域とを連通して冷媒ガ
スを前記間隙へ供給するための通路を摺動制御体
を貫通して設けた可変容量型斜板式圧縮機。 A rotary shaft is rotatably housed and supported within a cylinder block that reciprocably accommodates a double-headed piston, and a swash plate that drives the double-headed piston to reciprocate is attached to this rotary shaft so that it is not relatively rotatable and moves back and forth around its periphery. In a swash plate type compressor that is swingably supported and has a compression stroke top dead center in a rear cylinder bore as a fixed position, a guide bush that supports the swing of the swash plate is slidably fitted and supported on the rotating shaft,
A control pressure chamber for capacity control is provided in the suction chamber partitioned from the rear cylinder bore by a partition plate, and a sliding control body for changing the volume of this control pressure chamber is inserted through the partition plate and cylinder block to control the guide bush. A passage is fitted to the outer periphery via a radial bearing, and passes through the sliding control body to communicate the gap between the guide bushing and the sliding control body with the suction pressure region and to supply refrigerant gas to the gap. A variable capacity swash plate compressor installed in
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10349488U JPH0540303Y2 (en) | 1988-08-04 | 1988-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10349488U JPH0540303Y2 (en) | 1988-08-04 | 1988-08-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0224082U true JPH0224082U (en) | 1990-02-16 |
| JPH0540303Y2 JPH0540303Y2 (en) | 1993-10-13 |
Family
ID=31334377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10349488U Expired - Lifetime JPH0540303Y2 (en) | 1988-08-04 | 1988-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540303Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742533U (en) * | 1993-12-28 | 1995-08-04 | 古河電気工業株式会社 | Plate for flexible conduit with nominal line and flexible conduit with plate for nominal conduit |
| JP2015190433A (en) * | 2014-03-28 | 2015-11-02 | 株式会社豊田自動織機 | Variable capacity swash plate compressor |
-
1988
- 1988-08-04 JP JP10349488U patent/JPH0540303Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742533U (en) * | 1993-12-28 | 1995-08-04 | 古河電気工業株式会社 | Plate for flexible conduit with nominal line and flexible conduit with plate for nominal conduit |
| JP2015190433A (en) * | 2014-03-28 | 2015-11-02 | 株式会社豊田自動織機 | Variable capacity swash plate compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540303Y2 (en) | 1993-10-13 |
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