JPS5886492U - rotary compressor - Google Patents
rotary compressorInfo
- Publication number
- JPS5886492U JPS5886492U JP18331481U JP18331481U JPS5886492U JP S5886492 U JPS5886492 U JP S5886492U JP 18331481 U JP18331481 U JP 18331481U JP 18331481 U JP18331481 U JP 18331481U JP S5886492 U JPS5886492 U JP S5886492U
- Authority
- JP
- Japan
- Prior art keywords
- kerf
- discharge chamber
- rotary compressor
- compressor
- stopped
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示すロータリーコンプレッ
サの断面図、第２図は第１図の■−■′線における断面
図、第３図は第１図の■−■′線におけるコンプレッサ
運転時の状態を示す断面図、第４図は同じく第１図のｍ
−ｍ’線におけるコンプレッサ停止時の状態を示す断面
図である。
２・・・・・・密閉容器、６・・・・・・シャフト、６
ａ・・・・・・第１切溝、１５・・・・・・第１吐出弁
、１７・・曲低圧側逆止弁、１９・・・・・・軸受、１
９ｂ・・・・・・第２切溝、２゜・・・・・・第１吐出
室、２１・・・・・・第２吐出室。Fig. 1 is a cross-sectional view of a rotary compressor showing an embodiment of the present invention, Fig. 2 is a cross-sectional view taken along the line ■-■' in Fig. 1, and Fig. 3 is a cross-sectional view of the compressor taken along the line ■-■' in Fig. 1. A sectional view showing the state during operation, Figure 4 is the same as m in Figure 1.
It is a sectional view showing a state when the compressor is stopped along the -m' line. 2... Airtight container, 6... Shaft, 6
a...First kerf, 15...First discharge valve, 17...Curved low pressure side check valve, 19...Bearing, 1
9b...Second kerf, 2°...First discharge chamber, 21...Second discharge chamber.
Claims (1)
１吐出弁の後にコンプレッサ運転中には開路し、コンプ
レッサ停止中には閉路する第２吐出弁装置を備え前記第
２吐出弁装置は、密閉容器内を第１吐出室に分離する軸
受と、シャフトに設けられ前記第１吐出室と連通ずる第
１切溝と、前記第２吐出室と連通ずる第２切溝を備え、
前記シャフトの停止時における第１切溝位置以外に前記
第２切溝を配置したロータリーコンプレッサ。A low-pressure side check valve is provided in the suction path of the compression element, and a second discharge valve device is provided after the first discharge valve of the compression element and is opened during compressor operation and closed when the compressor is stopped. The device includes a bearing that separates the inside of the sealed container into a first discharge chamber, a first kerf provided on the shaft and communicating with the first discharge chamber, and a second kerf communicating with the second discharge chamber,
A rotary compressor in which the second kerf is arranged at a position other than the first kerf when the shaft is stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18331481U JPS5886492U (en) | 1981-12-08 | 1981-12-08 | rotary compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18331481U JPS5886492U (en) | 1981-12-08 | 1981-12-08 | rotary compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5886492U true JPS5886492U (en) | 1983-06-11 |
| JPS6143991Y2 JPS6143991Y2 (en) | 1986-12-11 |
Family
ID=29982462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18331481U Granted JPS5886492U (en) | 1981-12-08 | 1981-12-08 | rotary compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5886492U (en) |
-
1981
- 1981-12-08 JP JP18331481U patent/JPS5886492U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6143991Y2 (en) | 1986-12-11 |
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