JPS62165447U - - Google Patents
Info
- Publication number
- JPS62165447U JPS62165447U JP4107386U JP4107386U JPS62165447U JP S62165447 U JPS62165447 U JP S62165447U JP 4107386 U JP4107386 U JP 4107386U JP 4107386 U JP4107386 U JP 4107386U JP S62165447 U JPS62165447 U JP S62165447U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- pressure oil
- constant pressure
- working space
- stirling engine
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
第１図はこの考案の一例のスターリングエンジ
ン用軸封装置の説明図、および第２図は従来技術
の説明図である。
１……スターリングエンジン、２……作動ピス
トン、３……クランク室、５……ロツド、６……
作動空間、８……中間室、１０……高圧オイル室
、１２……低圧オイル室、１３……第２シール部
材、１６……高圧オイルタンク、１７……低圧オ
イルタンク、２０……真空ポンプ、２１……第１
シール部材、２２……真空中間室。
FIG. 1 is an explanatory diagram of a shaft sealing device for a Stirling engine as an example of this invention, and FIG. 2 is an explanatory diagram of a conventional technique. 1... Stirling engine, 2... Working piston, 3... Crank chamber, 5... Rod, 6...
Working space, 8... Intermediate chamber, 10... High pressure oil chamber, 12... Low pressure oil chamber, 13... Second seal member, 16... High pressure oil tank, 17... Low pressure oil tank, 20... Vacuum pump , 21...first
Seal member, 22...vacuum intermediate chamber.
Claims (1)
フレオン圧縮機となるクランク室との間に位置し
且つロツドを貫通させる中間部材に、前記作動空
間側から前記クランク室側へと順次中間室、高圧
オイル室および定圧オイル室を配設し、前記高圧
オイル室を高圧オイルタンクを介して前記作動空
間および前記中間室に逆止弁を介して連通させ、
前記定圧オイル室を定圧オイルタンクを介して前
記クランク室のオイル室に連通させたスターリン
グエンジンにおいて、前記定圧オイルタンクと前
記クランク室との間に第１シール部材、真空中間
室および第２シール部材を設け、前記真空中間室
を真空ポンプで吸引すると共に、前記両シール部
材間の距離を前記ロツドのストローク長と等しか
らめた、スターリングエンジン用軸封装置。 An intermediate member located between the working space of the Stirling engine and the crank chamber, a part of which serves as a Freon compressor, and which passes through the rod, includes an intermediate chamber and a high-pressure oil chamber in order from the working space side to the crank chamber side. and a constant pressure oil chamber, communicating the high pressure oil chamber with the working space and the intermediate chamber via a high pressure oil tank via a check valve,
In a Stirling engine in which the constant pressure oil chamber is communicated with the oil chamber of the crank chamber via a constant pressure oil tank, a first seal member, a vacuum intermediate chamber, and a second seal member are provided between the constant pressure oil tank and the crank chamber. A shaft sealing device for a Stirling engine, wherein the vacuum intermediate chamber is suctioned by a vacuum pump, and the distance between the two sealing members is made equal to the stroke length of the rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4107386U JPH0322543Y2 (en) | 1986-03-20 | 1986-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4107386U JPH0322543Y2 (en) | 1986-03-20 | 1986-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62165447U true JPS62165447U (en) | 1987-10-21 |
| JPH0322543Y2 JPH0322543Y2 (en) | 1991-05-16 |
Family
ID=30855736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4107386U Expired JPH0322543Y2 (en) | 1986-03-20 | 1986-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0322543Y2 (en) |
-
1986
- 1986-03-20 JP JP4107386U patent/JPH0322543Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0322543Y2 (en) | 1991-05-16 |
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