JPH0383775U - - Google Patents
Info
- Publication number
- JPH0383775U JPH0383775U JP14271789U JP14271789U JPH0383775U JP H0383775 U JPH0383775 U JP H0383775U JP 14271789 U JP14271789 U JP 14271789U JP 14271789 U JP14271789 U JP 14271789U JP H0383775 U JPH0383775 U JP H0383775U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- stage compressor
- return
- return oil
- compression unit
- 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
- 239000007789 gas Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
Description
第1図及び第2図は本考案を2段式ヘリウムガ
ス圧縮ユニツトに適用した1実施例を示し、第1
図は系統図、第2図は最終段圧縮機の部分的断面
図である。第3図は従来のユニツトの1例を示す
系統図である。
1段圧縮機……1、2段目(最終段)圧縮機…
…6、オイルセパレータ……8、返油管……11
、戻り油……12、流量調節手段……13。
Figures 1 and 2 show one embodiment in which the present invention is applied to a two-stage helium gas compression unit.
The figure is a system diagram, and FIG. 2 is a partial sectional view of the final stage compressor. FIG. 3 is a system diagram showing an example of a conventional unit. 1st stage compressor...1st and 2nd stage (final stage) compressor...
...6, Oil separator...8, Oil return pipe...11
, return oil...12, flow rate adjustment means...13.
補正 平2.2.27
実用新案登録請求の範囲を次のように補正する
。Amendment 2/27/2007 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
ガスを多段に圧縮するための多数の圧縮機を有
する多段式ガス圧縮ユニツトにおいて、最終段の
圧縮機の吐出側に配設されたオイルセパレータで
分離された油を上記最終段の圧縮機の吸入側に返
送する返油管を設けるとともに2段目以降の圧縮
機のオイル溜りから余剰のオイルを前段の圧縮機
に導入する戻り油管を設け、この戻り油管に流量
調節手段を取り付けたことを特徴とする多段式ガ
ス圧縮ユニツト。[Claims for Utility Model Registration] In a multi-stage gas compression unit having a large number of compressors for compressing gas in multiple stages, oil separated by an oil separator disposed on the discharge side of the final stage compressor is A return oil pipe is provided to return the oil to the suction side of the final stage compressor, and surplus oil is transferred from the oil reservoir of the second stage compressor to the previous stage compressor.
A multi-stage gas compression unit characterized in that a return oil pipe is provided to introduce the oil into the gas, and a flow rate adjustment means is attached to the return oil pipe.
Claims (1)
する多段式ガス圧縮ユニツトにおいて、最終段の
圧縮機の吐出側に配設されたオイルセパレータで
分離された油を上記最終段の圧縮機の吸入側に返
送する返油管を設けるとともに2段目以降の圧縮
機のオイル溜りから余剰のオイルを前段の圧縮機
の吸入側へ導入する戻り油管を設け、この戻り油
管に流量調節手段を取り付けたことを特徴とする
多段式ガス圧縮ユニツト。 In a multistage gas compression unit that has a large number of compressors for compressing gas in multiple stages, the oil separated by an oil separator installed on the discharge side of the final stage compressor is taken into the final stage compressor. A return oil pipe is provided to return oil to the side, and a return oil pipe is also provided to introduce excess oil from the oil reservoir of the second-stage compressor to the suction side of the previous-stage compressor, and a flow rate adjustment means is attached to this return oil pipe. A multi-stage gas compression unit featuring:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14271789U JPH0383775U (en) | 1989-12-08 | 1989-12-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14271789U JPH0383775U (en) | 1989-12-08 | 1989-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0383775U true JPH0383775U (en) | 1991-08-26 |
Family
ID=31689534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14271789U Pending JPH0383775U (en) | 1989-12-08 | 1989-12-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0383775U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013031397A1 (en) * | 2011-08-26 | 2013-03-07 | 住友重機械工業株式会社 | Compression device and refrigeration device |
JP2013139902A (en) * | 2011-12-28 | 2013-07-18 | Daikin Industries Ltd | Refrigeration device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5812687B2 (en) * | 1975-05-31 | 1983-03-09 | 昭和電線電纜株式会社 | GEELIE COMPOUND |
-
1989
- 1989-12-08 JP JP14271789U patent/JPH0383775U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5812687B2 (en) * | 1975-05-31 | 1983-03-09 | 昭和電線電纜株式会社 | GEELIE COMPOUND |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013031397A1 (en) * | 2011-08-26 | 2013-03-07 | 住友重機械工業株式会社 | Compression device and refrigeration device |
US9657968B2 (en) | 2011-08-26 | 2017-05-23 | Sumitomo Heavy Industries, Ltd. | Compressor apparatus and refrigerator apparatus |
JP2013139902A (en) * | 2011-12-28 | 2013-07-18 | Daikin Industries Ltd | Refrigeration device |
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