JPH02101080U - - Google Patents
Info
- Publication number
- JPH02101080U JPH02101080U JP853789U JP853789U JPH02101080U JP H02101080 U JPH02101080 U JP H02101080U JP 853789 U JP853789 U JP 853789U JP 853789 U JP853789 U JP 853789U JP H02101080 U JPH02101080 U JP H02101080U
- Authority
- JP
- Japan
- Prior art keywords
- swash plate
- chamber
- oil
- rotating shaft
- passage
- 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
- 239000003921 oil Substances 0.000 claims 6
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 239000010687 lubricating oil Substances 0.000 claims 2
- 238000005461 lubrication Methods 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
第１〜３図は本考案を具体化した一実施例を示
し、第１図は側断面図、第２図は要部拡大側面図
、第３図は第２図のＡ−Ａ断面図、第４図は別例
を示す要部拡大側断面図、第５図は第４図のＢ−
Ｂ線断面図、第６〜８図はいずれも別例を示す要
部拡大側断面図である。
斜板……３、基端筒部……３ａ、油基幹通路…
…４ａ、ラジアル通路…４ｂ，４ｃ、斜板室……
１７、スラストベアリング……１８，１９、スラ
ストレース……２２，２３、油分岐通路を構成す
る空間部Ｓ１，Ｓ２及び油噴出通路Ｌ１，Ｌ２，
Ｌ３，Ｌ４。
1 to 3 show an embodiment embodying the present invention, in which FIG. 1 is a side sectional view, FIG. 2 is an enlarged side view of main parts, and FIG. 3 is an AA sectional view of FIG. Fig. 4 is an enlarged side sectional view of the main part showing another example, and Fig. 5 is B--B in Fig. 4.
The B-line sectional view and FIGS. 6 to 8 are both enlarged side sectional views of main parts showing other examples. Swash plate...3, Base end cylinder part...3a, Oil main passage...
...4a, radial passage...4b, 4c, swash plate chamber...
17, Thrust bearing... 18, 19, Thrust race... 22, 23, Space portions S 1 , S 2 forming oil branch passages and Oil jet passages L 1 , L 2 ,
L3 , L4 .
Claims (1)
の回転をシリンダボア内のピストンの往復運動に
変換し、斜板を収容する斜板室から遮断された吸
入室から圧縮室へピストンの復動によつて冷媒ガ
スを導入すると共に、斜板室から遮断された吐出
室へピストンの往動によつて圧縮室から吐出し、
回転軸の回転力を駆動源とするポンプ機構によつ
て斜板室下方の貯油槽から回転軸内の油基幹通路
へ潤滑油を送給し、斜板室の形成端面と斜板との
間に介在された前後一対のスラストベアリングへ
油基幹通路から潤滑油を供給する斜板式圧縮機に
おいて、前後の一対のスラストベアリングと斜板
との間にはスラストレースをそれぞれ介在すると
共に、各スラストレースと斜板との間には前記油
基幹通路に連通する油分岐通路を設けた斜板式圧
縮機における潤滑構造。 The rotation of the swash plate on the rotating shaft supported by the cylinder block is converted into the reciprocating motion of the piston in the cylinder bore, and the piston moves back from the suction chamber, which is isolated from the swash plate chamber housing the swash plate, to the compression chamber. While introducing refrigerant gas, it is discharged from the compression chamber by the forward movement of the piston to the discharge chamber that is blocked from the swash plate chamber.
A pump mechanism driven by the rotational force of the rotating shaft supplies lubricating oil from the oil storage tank below the swash plate chamber to the main oil passage inside the rotating shaft, interposed between the end surface forming the swash plate chamber and the swash plate. In a swash plate type compressor that supplies lubricating oil from a main oil passage to a pair of front and rear thrust bearings, a thrust race is interposed between the front and rear thrust bearings and the swash plate. A lubrication structure in a swash plate compressor, which has an oil branch passage communicating with the main oil passage between the plate and the oil main passage.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP853789U JPH073024Y2 (en) | 1989-01-27 | 1989-01-27 | Lubrication structure in swash plate compressor |
| US07/470,985 US4974702A (en) | 1989-01-27 | 1990-01-24 | Swash plate type compressor with thrust bearing lubricator |
| DE4002221A DE4002221C2 (en) | 1989-01-27 | 1990-01-26 | Swash plate compressor with thrust bearing lubrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP853789U JPH073024Y2 (en) | 1989-01-27 | 1989-01-27 | Lubrication structure in swash plate compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02101080U true JPH02101080U (en) | 1990-08-10 |
| JPH073024Y2 JPH073024Y2 (en) | 1995-01-30 |
Family
ID=31214502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP853789U Expired - Lifetime JPH073024Y2 (en) | 1989-01-27 | 1989-01-27 | Lubrication structure in swash plate compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073024Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101038385B1 (en) * | 2006-09-14 | 2011-06-01 | 한라공조주식회사 | compressor |
-
1989
- 1989-01-27 JP JP853789U patent/JPH073024Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101038385B1 (en) * | 2006-09-14 | 2011-06-01 | 한라공조주식회사 | compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073024Y2 (en) | 1995-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |