JPS61123633U - - Google Patents
Info
- Publication number
- JPS61123633U JPS61123633U JP663685U JP663685U JPS61123633U JP S61123633 U JPS61123633 U JP S61123633U JP 663685 U JP663685 U JP 663685U JP 663685 U JP663685 U JP 663685U JP S61123633 U JPS61123633 U JP S61123633U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- internal cooling
- refrigerant pipes
- cooling cable
- refrigerant pipe
- 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
- 239000003507 refrigerant Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Description
第１図は従来の冷媒管の説明図、第２図以下は
本考案に係る内部冷却ケーブルの冷媒管接続部の
実施例を示し、第２図は冷媒管接続部の断面図、
第３図及び第４図は金属管の挿入する手順の説明
図、第５図ａ，ｂは金属管に設ける環状突起部の
断面図である。
符号１ａ，１ｂは冷媒管、２ａ，２ｂは端部、
４ａ，４ｂは端部、１０は金属管、１１は環状突
起部である。
Fig. 1 is an explanatory diagram of a conventional refrigerant pipe, Fig. 2 and the following show an embodiment of the refrigerant pipe connection part of the internal cooling cable according to the present invention, and Fig. 2 is a sectional view of the refrigerant pipe connection part,
3 and 4 are explanatory views of the procedure for inserting a metal tube, and FIGS. 5a and 5b are sectional views of an annular protrusion provided on the metal tube. Reference symbols 1a and 1b are refrigerant pipes, 2a and 2b are end portions,
4a and 4b are end portions, 10 is a metal tube, and 11 is an annular protrusion.
Claims (1)
合において、両冷媒管の端部内に挿入した金属管
の外部中央部に環状突起部を形成し、両冷媒管の
端部を前記環状突起部を挾んで両側に配置し、前
記金属管と両冷媒管とを気密に蝋接又は溶接した
ことを特徴とする内部冷却ケーブルの冷媒管接続
部。 ２ 前記環状突起部の高さは、冷媒管の厚みより
も小さくするようにした実用新案登録請求の範囲
第１項に記載の内部冷却ケーブルの冷媒管接続部
。[Scope of Claim for Utility Model Registration] 1. When connecting refrigerant pipes of an internal cooling cable, an annular protrusion is formed at the center of the outside of a metal tube inserted into the ends of both refrigerant pipes, and the ends of both refrigerant pipes are connected. A refrigerant pipe connection part of an internal cooling cable, characterized in that parts are arranged on both sides of the annular projection part, and the metal pipe and both refrigerant pipes are airtightly brazed or welded. 2. The refrigerant pipe connection portion of an internal cooling cable according to claim 1, wherein the height of the annular protrusion is smaller than the thickness of the refrigerant pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP663685U JPS61123633U (en) | 1985-01-21 | 1985-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP663685U JPS61123633U (en) | 1985-01-21 | 1985-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61123633U true JPS61123633U (en) | 1986-08-04 |
Family
ID=30484261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP663685U Pending JPS61123633U (en) | 1985-01-21 | 1985-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61123633U (en) |
-
1985
- 1985-01-21 JP JP663685U patent/JPS61123633U/ja active Pending
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