JPH0230852U - - Google Patents
Info
- Publication number
- JPH0230852U JPH0230852U JP10764488U JP10764488U JPH0230852U JP H0230852 U JPH0230852 U JP H0230852U JP 10764488 U JP10764488 U JP 10764488U JP 10764488 U JP10764488 U JP 10764488U JP H0230852 U JPH0230852 U JP H0230852U
- Authority
- JP
- Japan
- Prior art keywords
- displacer
- refrigerator
- pin
- cylinder
- connection
- 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
- 230000004323 axial length Effects 0.000 claims 1
Landscapes
- Connection Of Plates (AREA)
Description
第１図は本考案の一実施例を示す冷凍機の第１
及び第２デイスプレーサ近傍の要部断面図、第２
図は従来の冷凍機の断面図、第３図は第２図の
―矢視図である。
１…シリンダ、２…第１デイスプレーサ、２ａ
…穴、３…第２デイスプレーサ、３ａ…穴、７…
ピン、７ａ…ヘツド部、８…止め輪。
Figure 1 shows the first embodiment of a refrigerator showing an embodiment of the present invention.
and a sectional view of the main part near the second displacer, the second
The figure is a sectional view of a conventional refrigerator, and FIG. 3 is a view taken along the - arrow in FIG. 1... Cylinder, 2... First displacer, 2a
...hole, 3...second displacer, 3a...hole, 7...
Pin, 7a...head part, 8...retaining ring.
Claims (1)
プレーサが配置された冷凍機において、前記第１
デイスプレーサ及び第２デイスプレーサの連結部
に夫々軸方向に対して直角に連結用穴を形成し、
この連結用穴に前記シリンダ内径より軸長が短く
一端にヘツド部が形成されたピンを貫通し、この
ピンの他端に止め輪を装着したことを特徴とする
冷凍機のデイスプレーサ接続装置。 In a refrigerator in which a first displacer and a second displacer are arranged in a cylinder, the first displacer
forming connection holes perpendicular to the axial direction in the connection portions of the displacer and the second displacer, respectively;
A displacer connection device for a refrigerator, characterized in that a pin having an axial length shorter than the inner diameter of the cylinder and having a head portion formed at one end is passed through the connecting hole, and a retaining ring is attached to the other end of the pin. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10764488U JPH0230852U (en) | 1988-08-17 | 1988-08-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10764488U JPH0230852U (en) | 1988-08-17 | 1988-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0230852U true JPH0230852U (en) | 1990-02-27 |
Family
ID=31342245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10764488U Pending JPH0230852U (en) | 1988-08-17 | 1988-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578551A (en) * | 2019-02-19 | 2020-08-25 | 住友重机械工业株式会社 | Displacer assembly and cryogenic refrigerator |
-
1988
- 1988-08-17 JP JP10764488U patent/JPH0230852U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578551A (en) * | 2019-02-19 | 2020-08-25 | 住友重机械工业株式会社 | Displacer assembly and cryogenic refrigerator |
| JP2020134008A (en) * | 2019-02-19 | 2020-08-31 | 住友重機械工業株式会社 | Displacer assembly and cryogenic freezer |
| US11156214B2 (en) | 2019-02-19 | 2021-10-26 | Sumitomo Heavy Industries, Ltd. | Displacer assembly and cryocooler |