JPS62156181U - - Google Patents
Info
- Publication number
- JPS62156181U JPS62156181U JP4390786U JP4390786U JPS62156181U JP S62156181 U JPS62156181 U JP S62156181U JP 4390786 U JP4390786 U JP 4390786U JP 4390786 U JP4390786 U JP 4390786U JP S62156181 U JPS62156181 U JP S62156181U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- discharge
- rotary compressor
- bearing
- compression space
- 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 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Description
第１図は本考案に係るロータリ圧縮機の吐出機
構部の断面を示す図、第２図はロータリ圧縮機の
側断面図、第３図は第２図中の―線矢視図、
第４図は第２図中の―線矢視図、第５図は吐
出切欠部の長さと圧縮機の性能との関係を示すグ
ラフ、第６図〜第９図はそれぞれ本考案の変形例
を示す吐出機構部の断面図、第１０図は従来の吐
出機構部の断面図である。
図中、１はロータリ圧縮機、６は主軸受、７は
副軸受、９はシリンダ、９ａは内周面、９ｂは吐
出切欠部、１１は圧縮空間、２０は吐出ポート、
ｈは吐出切欠部の長さ（高さ）寸法、Ｈはシリン
ダの厚み寸法である。
FIG. 1 is a cross-sectional view of the discharge mechanism of a rotary compressor according to the present invention, FIG. 2 is a side sectional view of the rotary compressor, and FIG. 3 is a view taken along the line - in FIG.
Figure 4 is a view taken along the - line arrow in Figure 2, Figure 5 is a graph showing the relationship between the length of the discharge notch and the performance of the compressor, and Figures 6 to 9 are modifications of the present invention. FIG. 10 is a cross-sectional view of a conventional discharge mechanism. In the figure, 1 is a rotary compressor, 6 is a main bearing, 7 is a sub-bearing, 9 is a cylinder, 9a is an inner peripheral surface, 9b is a discharge notch, 11 is a compression space, 20 is a discharge port,
h is the length (height) of the discharge notch, and H is the thickness of the cylinder.
Claims (1)
し、その軸受にこれを貫通して吐出ポートを設け
ると共に、この吐出ポートを上記圧縮空間に連通
させるために上記シリンダの内周面に吐出切欠部
を設けたロータリ圧縮機において、上記吐出切欠
部の長さを上記シリンダの厚み寸法の２５％以上
に形成したことを特徴とするロータリ圧縮機。 A compression space is defined by a cylinder and a bearing, and a discharge port is provided through the bearing, and a discharge notch is provided on the inner circumferential surface of the cylinder to communicate the discharge port with the compression space. 1. A rotary compressor equipped with a rotary compressor, characterized in that the length of the discharge notch is 25% or more of the thickness of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4390786U JPS62156181U (en) | 1986-03-27 | 1986-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4390786U JPS62156181U (en) | 1986-03-27 | 1986-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62156181U true JPS62156181U (en) | 1987-10-03 |
Family
ID=30861212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4390786U Pending JPS62156181U (en) | 1986-03-27 | 1986-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62156181U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008101523A (en) * | 2006-10-18 | 2008-05-01 | Daikin Ind Ltd | Hermetic compressor |
| JP2011089482A (en) * | 2009-10-23 | 2011-05-06 | Panasonic Corp | Rotary compressor |
| JP2013076337A (en) * | 2011-09-29 | 2013-04-25 | Fujitsu General Ltd | Rotary compressor |
| WO2021201033A1 (en) * | 2020-03-30 | 2021-10-07 | 株式会社富士通ゼネラル | Rotary compressor |
| WO2021214913A1 (en) * | 2020-04-22 | 2021-10-28 | 三菱電機株式会社 | Compressor |
-
1986
- 1986-03-27 JP JP4390786U patent/JPS62156181U/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008101523A (en) * | 2006-10-18 | 2008-05-01 | Daikin Ind Ltd | Hermetic compressor |
| JP2011089482A (en) * | 2009-10-23 | 2011-05-06 | Panasonic Corp | Rotary compressor |
| JP2013076337A (en) * | 2011-09-29 | 2013-04-25 | Fujitsu General Ltd | Rotary compressor |
| WO2021201033A1 (en) * | 2020-03-30 | 2021-10-07 | 株式会社富士通ゼネラル | Rotary compressor |
| JP2021161878A (en) * | 2020-03-30 | 2021-10-11 | 株式会社富士通ゼネラル | Rotary compressor |
| CN115244300A (en) * | 2020-03-30 | 2022-10-25 | 富士通将军股份有限公司 | Rotary compressor |
| US11933302B2 (en) | 2020-03-30 | 2024-03-19 | Fujitsu General Limited | Rotary compressor |
| WO2021214913A1 (en) * | 2020-04-22 | 2021-10-28 | 三菱電機株式会社 | Compressor |
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