JPH0161572U - - Google Patents
Info
- Publication number
- JPH0161572U JPH0161572U JP15321687U JP15321687U JPH0161572U JP H0161572 U JPH0161572 U JP H0161572U JP 15321687 U JP15321687 U JP 15321687U JP 15321687 U JP15321687 U JP 15321687U JP H0161572 U JPH0161572 U JP H0161572U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- large number
- air flow
- main body
- insertion holes
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Air-Flow Control Members (AREA)
Description
第1図は本考案の第1実施例のフインの平面図
、第2図は第1図の―矢視略図、第3図は第
1図の―矢視断面略図、第4図は本考案の第
2実施例のフインの要部平面図、第5図は同側面
図、第6図は従来型フインの要部平面図。
1……プレート本体、2……チユーブ挿通孔、
3……空気流変更部、4……チユーブ、5……端
。
Fig. 1 is a plan view of the fin of the first embodiment of the present invention, Fig. 2 is a schematic view of the fin in Fig. 1 in the direction of the arrow, Fig. 3 is a schematic cross-sectional view of the fin in Fig. 1 in the direction of the - arrow, and Fig. 4 is the invention of the present invention. FIG. 5 is a side view of the same, and FIG. 6 is a plan view of the main parts of a conventional fin. 1...Plate body, 2...Tube insertion hole,
3... Air flow changing section, 4... Tube, 5... End.
Claims (1)
幅方向に夫々の長軸が位置した多数の楕円形のチ
ユーブ挿通孔2を互いに離間して形成すると共に
、隣り合う前記挿通孔2,2間にルーバ又はスリ
ツト等の多数の空気流変更部3を切り起こし又は
曲折形成したプレートフインにおいて、夫々の前
記空気流変更部3の前縁または稜線を前記プレー
ト本体1の長手方向に平行に位置させると共に、
多数の該前縁又は稜線の夫々の端が前記挿通孔2
の孔縁の形状に沿つて且つ、該孔縁に近接して位
置されたことを特徴とするプレートフイン。 A large number of oval tube insertion holes 2 are formed in a plate main body 1 made of a rectangular metal plate at a distance from each other, and the long axes of the tube insertion holes 2 are located in the width direction of the plate body 1. In a plate fin in which a large number of air flow changing portions 3 such as louvers or slits are cut and bent, the front edge or ridgeline of each air flow changing portion 3 is positioned parallel to the longitudinal direction of the plate main body 1, and ,
Each end of a large number of front edges or ridge lines is connected to the insertion hole 2.
A plate fin, characterized in that it is located along the shape of a hole edge and in close proximity to the hole edge.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15321687U JPH0161572U (en) | 1987-10-05 | 1987-10-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15321687U JPH0161572U (en) | 1987-10-05 | 1987-10-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0161572U true JPH0161572U (en) | 1989-04-19 |
Family
ID=31428856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15321687U Pending JPH0161572U (en) | 1987-10-05 | 1987-10-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0161572U (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0949695A (en) * | 1995-02-22 | 1997-02-18 | Lg Electronics Inc | Fin of heat exchanger |
JPH109787A (en) * | 1996-04-25 | 1998-01-16 | Denso Corp | Plate fin type heat exchanger |
JPH10160377A (en) * | 1996-11-29 | 1998-06-19 | Denso Corp | Heat exchanger |
JP2000154991A (en) * | 1998-11-20 | 2000-06-06 | Kimura Kohki Co Ltd | Heat exchanging coil for small water quantity fan coil unit |
JP2003262485A (en) * | 2002-03-07 | 2003-09-19 | Mitsubishi Electric Corp | Fin tube type heat exchanger, its manufacturing method, and refrigeration air conditioner |
JP2005121288A (en) * | 2003-10-16 | 2005-05-12 | Matsushita Electric Ind Co Ltd | Heat exchanger |
JP2005121318A (en) * | 2003-10-17 | 2005-05-12 | Matsushita Electric Ind Co Ltd | Heat exchanger |
JP2005127595A (en) * | 2003-10-23 | 2005-05-19 | Matsushita Electric Ind Co Ltd | Heat exchanger |
-
1987
- 1987-10-05 JP JP15321687U patent/JPH0161572U/ja active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0949695A (en) * | 1995-02-22 | 1997-02-18 | Lg Electronics Inc | Fin of heat exchanger |
JPH109787A (en) * | 1996-04-25 | 1998-01-16 | Denso Corp | Plate fin type heat exchanger |
JPH10160377A (en) * | 1996-11-29 | 1998-06-19 | Denso Corp | Heat exchanger |
JP2000154991A (en) * | 1998-11-20 | 2000-06-06 | Kimura Kohki Co Ltd | Heat exchanging coil for small water quantity fan coil unit |
JP2003262485A (en) * | 2002-03-07 | 2003-09-19 | Mitsubishi Electric Corp | Fin tube type heat exchanger, its manufacturing method, and refrigeration air conditioner |
JP2005121288A (en) * | 2003-10-16 | 2005-05-12 | Matsushita Electric Ind Co Ltd | Heat exchanger |
JP2005121318A (en) * | 2003-10-17 | 2005-05-12 | Matsushita Electric Ind Co Ltd | Heat exchanger |
JP2005127595A (en) * | 2003-10-23 | 2005-05-19 | Matsushita Electric Ind Co Ltd | Heat exchanger |
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