JP2004347180A5 - - Google Patents
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- Publication number
- JP2004347180A5 JP2004347180A5 JP2003142605A JP2003142605A JP2004347180A5 JP 2004347180 A5 JP2004347180 A5 JP 2004347180A5 JP 2003142605 A JP2003142605 A JP 2003142605A JP 2003142605 A JP2003142605 A JP 2003142605A JP 2004347180 A5 JP2004347180 A5 JP 2004347180A5
- Authority
- JP
- Japan
- Prior art keywords
- pressure vessel
- cylinder
- piston
- expansion space
- heat exchanger
- 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
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Claims (4)
前記シリンダ内で往復運動するピストンと、
前記シリンダ内で前記ピストンに対し位相差をもって往復運動するディスプレーサと、
前記ピストンとディスプレーサの往復運動で圧力変動するように前記圧力容器内に形成された圧縮空間および膨張空間と、
前記圧力容器内に設置され、前記膨張空間で発生する冷熱を外部に取り出す熱交換器と、
を備えたスターリング冷凍機。A cylinder assembled in a pressure vessel enclosing a working medium;
A piston that reciprocates within the cylinder;
A displacer that reciprocates with a phase difference with respect to the piston in the cylinder;
A compression space and an expansion space formed in the pressure vessel so that the pressure fluctuates by the reciprocating motion of the piston and the displacer;
A heat exchanger that is installed in the pressure vessel and extracts the cold generated in the expansion space to the outside;
Stirling refrigerator equipped with.
前記シリンダ内で往復運動するピストンと、
前記シリンダ内で前記ピストンに対し位相差をもって往復運動するディスプレーサと、
前記ピストンとディスプレーサの往復運動で圧力変動するように前記圧力容器内に形成された圧縮空間および膨張空間と、
前記圧縮空間と前記膨張空間とを連通する連通路に配置された再生器と、
前記圧力容器内であって前記再生器の前記膨張空間側に配置され前記膨張空間内で発生した冷熱を取り込む内部熱交換器と、
前記圧力容器内に前記内部熱交換器と接触して設置され、前記冷熱を外部に取り出す外部熱交換器と、
を備えたスターリング冷凍機。A cylinder assembled in a pressure vessel enclosing a working medium;
A piston that reciprocates within the cylinder;
A displacer that reciprocates with a phase difference with respect to the piston in the cylinder;
A compression space and an expansion space formed in the pressure vessel so that the pressure fluctuates by the reciprocating motion of the piston and the displacer;
A regenerator disposed in a communication path communicating the compression space and the expansion space;
An internal heat exchanger that is disposed in the expansion space side of the regenerator in the pressure vessel and takes in the cold generated in the expansion space;
An external heat exchanger installed in contact with the internal heat exchanger in the pressure vessel and taking out the cold heat to the outside;
Stirling refrigerator equipped with.
前記シリンダ内で往復運動するピストンと、
前記シリンダ内で前記ピストンに対し位相差をもって往復運動するディスプレーサと、
前記ピストンとディスプレーサの往復運動で圧力変動するように前記圧力容器内に形成された圧縮空間および膨張空間と、
前記圧縮空間と前記膨張空間とを連通し、前記シリンダの外側に配設された筒状の連通路と、
前記連通路に配置された再生器と、
前記圧力容器内であって前記再生器の前記膨張空間側に配置された内部熱交換器と、
前記内部熱交換器の内側に設置され、前記膨張空間で発生する冷熱を外部に取り出す外部熱交換器と、
を備えたスターリング冷凍機。A cylinder assembled in a pressure vessel enclosing a working medium;
A piston that reciprocates within the cylinder;
A displacer that reciprocates with a phase difference with respect to the piston in the cylinder;
A compression space and an expansion space formed in the pressure vessel so that the pressure fluctuates by the reciprocating motion of the piston and the displacer;
A cylindrical communication passage that communicates the compression space and the expansion space, and is disposed outside the cylinder;
A regenerator disposed in the communication path;
An internal heat exchanger disposed within the pressure vessel and on the expansion space side of the regenerator,
An external heat exchanger that is installed inside the internal heat exchanger and extracts the cold generated in the expansion space to the outside;
Stirling refrigerator equipped with.
前記キャップ部材を低熱伝導率材料で形成した、請求項１から請求項３のいずれかに記載のスターリング冷凍機。A cap member for closing an end of the pressure vessel on the expansion space side;
The Stirling refrigerator according to any one of claims 1 to 3 , wherein the cap member is formed of a low thermal conductivity material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003142605A JP3878924B2 (en) | 2003-05-20 | 2003-05-20 | Stirling refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003142605A JP3878924B2 (en) | 2003-05-20 | 2003-05-20 | Stirling refrigerator |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004347180A JP2004347180A (en) | 2004-12-09 |
| JP2004347180A5 true JP2004347180A5 (en) | 2005-10-27 |
| JP3878924B2 JP3878924B2 (en) | 2007-02-07 |
Family
ID=33530645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003142605A Expired - Fee Related JP3878924B2 (en) | 2003-05-20 | 2003-05-20 | Stirling refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3878924B2 (en) |
-
2003
- 2003-05-20 JP JP2003142605A patent/JP3878924B2/en not_active Expired - Fee Related
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