JPS6451750U - - Google Patents
Info
- Publication number
- JPS6451750U JPS6451750U JP14775987U JP14775987U JPS6451750U JP S6451750 U JPS6451750 U JP S6451750U JP 14775987 U JP14775987 U JP 14775987U JP 14775987 U JP14775987 U JP 14775987U JP S6451750 U JPS6451750 U JP S6451750U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- pressure
- tank
- chamber
- seal chamber
- 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 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
第１図は本願考案に係るスターリング機関の液
圧式シール装置の一実施例の断面図、第２図はス
ターリング機関の姿勢変化を示す図、第３図は高
圧オイルタンクの断面図および第４図はスターリ
ング機関の本体の姿勢変化に伴う高圧オイルタン
ク内の油の液面変化を示す図である。
１１：シリンダ、１４：作動空間、１２：ピス
トン、１７：ロツド、１９：クランク室、２５：
ガスシール、２６：ガス室、２７：第１オイルス
クレーパ、２８：高圧第１油封室、２９：第２オ
イルスクレーパ、３０：高圧第２油封室、３１：
テーパーシール、３２：低圧油封室、３３：高圧
オイルタンク、３４：気液分離用セパレータ、３
６：ソレノイド弁、４０：油量検知装置。
Fig. 1 is a cross-sectional view of an embodiment of the hydraulic sealing device for a Stirling engine according to the present invention, Fig. 2 is a view showing changes in the attitude of the Stirling engine, Fig. 3 is a cross-sectional view of a high-pressure oil tank, and Fig. 4 is a diagram showing changes in the oil level in the high-pressure oil tank due to changes in the attitude of the main body of the Stirling engine. 11: cylinder, 14: working space, 12: piston, 17: rod, 19: crank chamber, 25:
Gas seal, 26: Gas chamber, 27: First oil scraper, 28: High pressure first oil sealing chamber, 29: Second oil scraper, 30: High pressure second oil sealing chamber, 31:
Taper seal, 32: Low pressure oil seal chamber, 33: High pressure oil tank, 34: Separator for gas-liquid separation, 3
6: Solenoid valve, 40: Oil amount detection device.
Claims (1)
ンダとの間に作動空間を画成するピストン、該ピ
ストンとクランク室内に配置された駆動機構と連
結するロツド、前記ピストンと前記クランク室と
の間にて前記ロツドの外周に、順次配置されたガ
スシール、ガス室、第１オイルスクレーパ、高圧
第１油封室、第２オイルスクレーパ、高圧第２油
封室、テーパーシールおよび低圧油封室、前記高
圧第１油封室と前記高圧第２油封室との間に介設
された高圧オイルタンク、該高圧オイルタンク内
に配設された気液分離用セパレータ、前記高圧オ
イルタンク内に配設され且つ該オイルタンクの軸
芯上に固定的に位置する油量検知装置ならびに高
圧オイルタンク内の油をドレンさせるためのソレ
ノイド弁を備え、前記高圧オイルタンク内の油量
が所定量を越えたとき、前記油量検知装置が作動
して前記ソレノイド弁が開き、前記高圧オイルタ
ンクの油の液面上の空間と連通する前記作動空間
に油が流入しないようにした、スターリング機関
の液圧式シール装置。 A piston that is reciprocally mounted within a cylinder and defines an operating space between the piston and the cylinder, a rod that connects the piston to a drive mechanism disposed within the crank chamber, and a rod between the piston and the crank chamber. A gas seal, a gas chamber, a first oil scraper, a high-pressure first oil seal chamber, a second oil scraper, a high-pressure second oil seal chamber, a tapered seal, a low-pressure oil seal chamber, and the high-pressure first oil seal chamber are sequentially arranged around the outer circumference of the rod. A high-pressure oil tank interposed between the first oil seal chamber and the high-pressure second oil seal chamber, a gas-liquid separation separator disposed within the high-pressure oil tank, and a separator disposed within the high-pressure oil tank and containing the oil The tank is equipped with an oil amount detection device fixedly located on the axis of the tank and a solenoid valve for draining the oil in the high pressure oil tank, and when the amount of oil in the high pressure oil tank exceeds a predetermined amount, A hydraulic sealing device for a Stirling engine, wherein the solenoid valve opens when the quantity detection device operates to prevent oil from flowing into the operating space that communicates with the space above the oil level in the high-pressure oil tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987147759U JPH0622136Y2 (en) | 1987-09-28 | 1987-09-28 | Stirling engine hydraulic seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987147759U JPH0622136Y2 (en) | 1987-09-28 | 1987-09-28 | Stirling engine hydraulic seal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6451750U true JPS6451750U (en) | 1989-03-30 |
| JPH0622136Y2 JPH0622136Y2 (en) | 1994-06-08 |
Family
ID=31418459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987147759U Expired - Lifetime JPH0622136Y2 (en) | 1987-09-28 | 1987-09-28 | Stirling engine hydraulic seal device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622136Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58217861A (en) * | 1982-06-11 | 1983-12-17 | Aisin Seiki Co Ltd | Rod sealing mechanism for stirling engine |
-
1987
- 1987-09-28 JP JP1987147759U patent/JPH0622136Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58217861A (en) * | 1982-06-11 | 1983-12-17 | Aisin Seiki Co Ltd | Rod sealing mechanism for stirling engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622136Y2 (en) | 1994-06-08 |
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