JPS63134275U - - Google Patents
Info
- Publication number
- JPS63134275U JPS63134275U JP2611087U JP2611087U JPS63134275U JP S63134275 U JPS63134275 U JP S63134275U JP 2611087 U JP2611087 U JP 2611087U JP 2611087 U JP2611087 U JP 2611087U JP S63134275 U JPS63134275 U JP S63134275U
- Authority
- JP
- Japan
- Prior art keywords
- fin
- plate
- pitch
- heat exchanger
- fins
- 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
- 238000005219 brazing Methods 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
第1図〜第3図はこの考案のプレートフイン熱
交換器の一実施例にかかり、第1図は部分斜視図
、第2図は部分正面図、第3図はフイン斜視図、
第4図はこの考案の他の一実施例のフインの斜視
図、第5図および第6図は従来例の部分斜視図お
よび部分正面図である。
20……プレートフイン熱交換器、21……フ
イン、21a……平板部、21b……連続した曲
げ起し部、21c……突起状の曲げ起し部、22
……スペーサ、23……プレート、P……フイン
ピツチ、P′……ピツチ、C……ろう付け用のク
リアランス。
Figures 1 to 3 show an embodiment of the plate-fin heat exchanger of this invention, with Figure 1 being a partial perspective view, Figure 2 being a partial front view, and Figure 3 being a fin perspective view.
FIG. 4 is a perspective view of a fin according to another embodiment of this invention, and FIGS. 5 and 6 are a partial perspective view and a partial front view of a conventional example. 20...Plate fin heat exchanger, 21...Fin, 21a...Flat plate part, 21b...Continuous bent part, 21c...Protruding bent part, 22
...Spacer, 23...Plate, P...Fin pitch, P'...Pitch, C...Clearance for brazing.
Claims (1)
をプレート間に設けて積層したプレートフイン熱
交換器において、フインの両端部にそれぞれプレ
ートと平行に当接しフインピツチより短かい平板
部を形成し、この平板部の先端縁部に端縁が連続
しかつ端縁部のピツチがろう付け用のクリアラン
スを含めフインピツチ以下となるよう曲げ起し部
を形成したことを特徴とするプレートフイン熱交
換器。 In a plate-fin heat exchanger in which fins and spacers placed at both ends of the fins are stacked between the plates, a flat plate portion is formed at each end of the fin in parallel with the plate and is shorter than the fin pitch. 1. A plate-fin heat exchanger characterized in that a bent part is formed at a tip end of the part so that the end edge is continuous and the pitch of the end part is less than the fin pitch including clearance for brazing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2611087U JPS63134275U (en) | 1987-02-24 | 1987-02-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2611087U JPS63134275U (en) | 1987-02-24 | 1987-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63134275U true JPS63134275U (en) | 1988-09-02 |
Family
ID=30826882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2611087U Pending JPS63134275U (en) | 1987-02-24 | 1987-02-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63134275U (en) |
-
1987
- 1987-02-24 JP JP2611087U patent/JPS63134275U/ja active Pending
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