JPS61194784U - - Google Patents
Info
- Publication number
- JPS61194784U JPS61194784U JP7845385U JP7845385U JPS61194784U JP S61194784 U JPS61194784 U JP S61194784U JP 7845385 U JP7845385 U JP 7845385U JP 7845385 U JP7845385 U JP 7845385U JP S61194784 U JPS61194784 U JP S61194784U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder block
- hermetic
- compression mechanism
- compressor
- chamber
- 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
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 2
Landscapes
- Compressor (AREA)
Description
第１図はこの考案に係る密閉形圧縮機の一実施
例を示す縦断面図、第２図は上記密閉形圧縮機に
組み込まれる圧縮機構のシリンダブロツクを示す
斜視図、第３図は密閉形圧縮機の運転により潤滑
油の油面レベルの変化割合を示す図、第４図は圧
縮機構の支持点の変化による電動機の回転子の振
れ量を示す図、第５図および第６図は圧縮機構の
シリンダブロツクの変形例を示す図、第７図は従
来の密閉形圧縮機を示す縦断面図、第８図は従来
の密閉形圧縮機に組み込まれる圧縮機構のシリン
ダブロツクを示す斜視図である。
１０…密閉ケーシング、１１…電動機、１２…
圧縮機、１５…回転シヤフト、１６，１６Ａ…シ
リンダブロツク、１７…シリンダ室、１８ａ，１
８ｂ，２５…支持フランジ、２０…メインベアリ
ング、２２…チヤンバ。
Fig. 1 is a vertical sectional view showing an embodiment of the hermetic compressor according to the invention, Fig. 2 is a perspective view showing a cylinder block of a compression mechanism incorporated in the hermetic compressor, and Fig. 3 is a hermetic type compressor. A diagram showing the rate of change in the lubricating oil level due to compressor operation, Figure 4 is a diagram showing the amount of runout of the motor rotor due to changes in the support point of the compression mechanism, and Figures 5 and 6 are diagrams showing the rate of change in the lubricating oil level due to compressor operation. FIG. 7 is a longitudinal sectional view showing a conventional hermetic compressor, and FIG. 8 is a perspective view showing a cylinder block of the compression mechanism incorporated in the conventional hermetic compressor. be. 10... sealed casing, 11... electric motor, 12...
Compressor, 15... Rotating shaft, 16, 16A... Cylinder block, 17... Cylinder chamber, 18a, 1
8b, 25... Support flange, 20... Main bearing, 22... Chamber.
Claims (1)
の圧縮機構のシリンダブロツクを密閉ケーシング
の内周面に固定させた密閉形圧縮機において、前
記密閉ケーシングの内周面と接触するシリンダブ
ロツクの支持フランジを、シリンダブロツクの上
側に形成し、上記シリンダブロツク下側に形成さ
れるチヤンバ容積を増大させたことを特徴とする
密閉形圧縮機。 In a hermetic compressor in which a compression mechanism is housed in a lower part of a hermetic casing, and a cylinder block of the compression mechanism is fixed to an inner peripheral surface of the hermetic casing, a support flange of the cylinder block that comes into contact with the inner peripheral surface of the hermetic casing is provided. A hermetic compressor, characterized in that the chamber is formed above a cylinder block, and the volume of the chamber formed below the cylinder block is increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7845385U JPS61194784U (en) | 1985-05-28 | 1985-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7845385U JPS61194784U (en) | 1985-05-28 | 1985-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61194784U true JPS61194784U (en) | 1986-12-04 |
Family
ID=30622446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7845385U Pending JPS61194784U (en) | 1985-05-28 | 1985-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61194784U (en) |
-
1985
- 1985-05-28 JP JP7845385U patent/JPS61194784U/ja active Pending