JPH0250087U - - Google Patents
Info
- Publication number
- JPH0250087U JPH0250087U JP12520888U JP12520888U JPH0250087U JP H0250087 U JPH0250087 U JP H0250087U JP 12520888 U JP12520888 U JP 12520888U JP 12520888 U JP12520888 U JP 12520888U JP H0250087 U JPH0250087 U JP H0250087U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- cylinder
- side space
- compression
- communicated
- 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
- 238000005192 partition Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例のシリンダ室断面図
、第２図は第１図のＸ―Ｘ断面図、第３図は第１
図の実施例に対しロータ位置が略半回転異なる図
、第４図は第３図のＸ―Ｘ断面図、第５〜７図は
従来例を説明した図である。
１…密閉ハウジング、２…吐出管、４…凝縮器
、６…蒸発器、８…吸入管、１２…クランクシヤ
フト、３０…シリンダ、３１…ロータ、２０ａ…
吸入側空間、２０ｂ…圧縮側空間、３２…仕切板
、３３…切欠き溝、３４…吐出ポート、４２…吐
出弁、５０…長穴溝、４０…上部軸受、４１…下
部軸受、５１ａ，５１ｂ…空間。
Fig. 1 is a sectional view of the cylinder chamber of an embodiment of the present invention, Fig. 2 is a sectional view taken along line XX in Fig. 1, and Fig. 3 is a sectional view of the
FIG. 4 is a sectional view taken along line XX in FIG. 3, and FIGS. 5 to 7 are diagrams illustrating the conventional example. DESCRIPTION OF SYMBOLS 1... Sealed housing, 2... Discharge pipe, 4... Condenser, 6... Evaporator, 8... Suction pipe, 12... Crankshaft, 30... Cylinder, 31... Rotor, 20a...
Suction side space, 20b...Compression side space, 32...Partition plate, 33...Notch groove, 34...Discharge port, 42...Discharge valve, 50...Elongated hole groove, 40...Upper bearing, 41...Lower bearing, 51a, 51b …space.
Claims (1)
同シリンダとロータ間で形成されるシリンダ内空
間を仕切板により吸入側空間と圧縮側空間とに仕
切り、吸入側空間に吸入したガスを圧縮して圧縮
側空間から吐出させる構造のローリングピストン
型圧縮機において、前記ロータの回転を行なうク
ランクシヤフトの１回転のうちに、圧縮が頂度開
始された状態のシリンダ室に１回だけロータの内
周から連通し、約半回転後にロータの外周と横断
的に連通する穴を上下部軸受端面の少なくとも一
方に設けたことを特徴とするローリングピストン
型圧縮機。 It has a rotor that performs rotational motion within the cylinder,
Rolling piston type compression with a structure in which the cylinder space formed between the cylinder and the rotor is divided into a suction side space and a compression side space by a partition plate, and the gas sucked into the suction side space is compressed and discharged from the compression side space. In a machine, during one rotation of the crankshaft that rotates the rotor, the cylinder chamber, where compression has started at the top, is communicated with from the inner periphery of the rotor only once, and after about half a rotation, the cylinder chamber is communicated with the outer periphery of the rotor. A rolling piston type compressor, characterized in that a hole is provided in at least one of the end faces of the upper and lower bearings to communicate with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12520888U JPH0250087U (en) | 1988-09-27 | 1988-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12520888U JPH0250087U (en) | 1988-09-27 | 1988-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0250087U true JPH0250087U (en) | 1990-04-06 |
Family
ID=31375611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12520888U Pending JPH0250087U (en) | 1988-09-27 | 1988-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0250087U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100417845B1 (en) * | 1996-08-01 | 2004-03-30 | 산요덴키가부시키가이샤 | Rotary Compressor |
| WO2010146837A1 (en) * | 2009-06-16 | 2010-12-23 | ダイキン工業株式会社 | Rotary compressor |
| JP2012159088A (en) * | 2012-05-30 | 2012-08-23 | Panasonic Corp | Rotary compressor |
-
1988
- 1988-09-27 JP JP12520888U patent/JPH0250087U/ja active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100417845B1 (en) * | 1996-08-01 | 2004-03-30 | 산요덴키가부시키가이샤 | Rotary Compressor |
| WO2010146837A1 (en) * | 2009-06-16 | 2010-12-23 | ダイキン工業株式会社 | Rotary compressor |
| JP2011021608A (en) * | 2009-06-16 | 2011-02-03 | Daikin Industries Ltd | Rotary compressor |
| JP2011021598A (en) * | 2009-06-16 | 2011-02-03 | Daikin Industries Ltd | Rotary compressor |
| JP4683158B2 (en) * | 2009-06-16 | 2011-05-11 | ダイキン工業株式会社 | Rotary compressor |
| CN102459910A (en) * | 2009-06-16 | 2012-05-16 | 大金工业株式会社 | Rotary compressor |
| CN102459910B (en) * | 2009-06-16 | 2015-03-11 | 大金工业株式会社 | Rotary compressor |
| US9512842B2 (en) | 2009-06-16 | 2016-12-06 | Daikin Industries, Ltd. | Rotary compressor |
| JP2012159088A (en) * | 2012-05-30 | 2012-08-23 | Panasonic Corp | Rotary compressor |
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