JPH0399890U - - Google Patents
Info
- Publication number
- JPH0399890U JPH0399890U JP773990U JP773990U JPH0399890U JP H0399890 U JPH0399890 U JP H0399890U JP 773990 U JP773990 U JP 773990U JP 773990 U JP773990 U JP 773990U JP H0399890 U JPH0399890 U JP H0399890U
- Authority
- JP
- Japan
- Prior art keywords
- compression element
- supply passage
- oil supply
- drive shaft
- hermetic compressor
- 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
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
Landscapes
- Compressor (AREA)
Description
第１図は本考案密閉形圧縮機の断面図、第２図
はその−線の要部拡大断面図、第３図は同じ
く−線の要部拡大断面図である。
１……密閉ケーシング、２……下部軸受、３…
…上部軸受、４……モータ、６……圧縮要素、８
……駆動軸、９……下部油導入口、１１……第１
給油通路、１２……第２給油通路、６４……シリ
ンダ室、８２……ローラ。
FIG. 1 is a sectional view of the hermetic compressor of the present invention, FIG. 2 is an enlarged sectional view of the main part taken along the - line, and FIG. 3 is an enlarged sectional view of the main part taken along the - line. 1... Sealed casing, 2... Lower bearing, 3...
...Upper bearing, 4...Motor, 6...Compression element, 8
... Drive shaft, 9 ... Lower oil inlet, 11 ... 1st
Oil supply passage, 12...Second oil supply passage, 64...Cylinder chamber, 82...Roller.
Claims (1)
圧縮要素６をそれぞれ内装し、駆動軸８を圧縮要
素側に設ける下部軸受２と反圧縮要素側に設ける
上部軸受３とを介して両持ち支持した密閉形圧縮
機において、前記駆動軸８に、下部油導入口９を
前記上部軸受３に連通する第１給油通路１１と、
該第１給油通路１１を前記圧縮要素６のシリンダ
室６４に内装するローラ８２の内面に開口する第
２給油通路１２とを形成したことを特徴とする密
閉形圧縮機。 A motor 4 is installed in the upper part of the sealed casing 1, and a compression element 6 is installed in the lower part, and the drive shaft 8 is supported on both sides via a lower bearing 2 provided on the compression element side and an upper bearing 3 provided on the opposite side of the compression element. In the hermetic compressor, the drive shaft 8 includes a first oil supply passage 11 that communicates the lower oil inlet 9 with the upper bearing 3;
A hermetic compressor characterized in that the first oil supply passage 11 is formed with a second oil supply passage 12 that opens on the inner surface of a roller 82 installed in the cylinder chamber 64 of the compression element 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990007739U JPH089434Y2 (en) | 1990-01-29 | 1990-01-29 | Hermetic compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990007739U JPH089434Y2 (en) | 1990-01-29 | 1990-01-29 | Hermetic compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0399890U true JPH0399890U (en) | 1991-10-18 |
| JPH089434Y2 JPH089434Y2 (en) | 1996-03-21 |
Family
ID=31511392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990007739U Expired - Lifetime JPH089434Y2 (en) | 1990-01-29 | 1990-01-29 | Hermetic compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089434Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52140412U (en) * | 1976-04-21 | 1977-10-25 | ||
| JPS59148487U (en) * | 1983-03-25 | 1984-10-04 | 三菱重工業株式会社 | hermetic compressor |
-
1990
- 1990-01-29 JP JP1990007739U patent/JPH089434Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52140412U (en) * | 1976-04-21 | 1977-10-25 | ||
| JPS59148487U (en) * | 1983-03-25 | 1984-10-04 | 三菱重工業株式会社 | hermetic compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH089434Y2 (en) | 1996-03-21 |