JPH0248748U - - Google Patents
Info
- Publication number
- JPH0248748U JPH0248748U JP12610188U JP12610188U JPH0248748U JP H0248748 U JPH0248748 U JP H0248748U JP 12610188 U JP12610188 U JP 12610188U JP 12610188 U JP12610188 U JP 12610188U JP H0248748 U JPH0248748 U JP H0248748U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- view
- portions
- periphery
- cylindrical portion
- 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
Links
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 238000002788 crimping Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 1
Description
第１図はこの考案の一実施例を示す断面図、第
２図は第１図の側面図、第３図は同じくじやま板
１２の正面図、第４図は第３図の側断面図、第５
図は同じく凸部１０の膨張状態を示す側断面図、
第６図は同じく切欠き部１１の膨張状態を示す部
分正面図、第７図はこの考案の他の実施例を示す
じやま板１２の正面図、第８図は第７図の側面図
、第９図は従来の熱交換器を示す断面図である。
なお、各図中同一符号は同一または相当部分を示
し、４は熱交換器、５はフランジ部、６は筒状部
、７は椀状部材、８は熱交換器部材、９は通風孔
、１０は凸部、１１は切欠き部、１２はじやま板
である。
Fig. 1 is a sectional view showing an embodiment of this invention, Fig. 2 is a side view of Fig. 1, Fig. 3 is a front view of the same jiyama board 12, and Fig. 4 is a side sectional view of Fig. 3. , 5th
The figure is also a side sectional view showing the expanded state of the convex portion 10,
FIG. 6 is a partial front view showing the expanded state of the notch 11, FIG. 7 is a front view of the jamb board 12 showing another embodiment of this invention, and FIG. 8 is a side view of FIG. 7. FIG. 9 is a sectional view showing a conventional heat exchanger.
In addition, the same reference numerals in each figure indicate the same or equivalent parts, 4 is a heat exchanger, 5 is a flange part, 6 is a cylindrical part, 7 is a bowl-shaped member, 8 is a heat exchanger member, 9 is a ventilation hole, 10 is a convex portion, 11 is a notch portion, and 12 is a cutting board.
補正 昭６３．１２．１６
実用新案登録請求の範囲を次のように補正する
。Amendment December 16, 1983 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
周縁にフランジ部を形成するとともに、中心部
に筒状部を形成した板金から成る椀状部材を対向
させ上記筒状部をかしめて形成した熱交換器部材
、この熱交換器部材を対向させ上記フランジ部間
に流路を横切り通風孔を形成したじやま板を介在
させ順次かしめて形成した熱交換器において、上
記じやま板の上記かしめ部間に凸部を形成すると
ともに、周縁部に複数個の切欠き部を形成したこ
とを特徴とする熱交換器。[Claims for Utility Model Registration] A heat exchanger member formed by opposing bowl-shaped members made of sheet metal with a flange portion on the periphery and a cylindrical portion formed in the center, and caulking the cylindrical portion. In a heat exchanger formed by placing heat exchanger members facing each other and sequentially caulking a sill board having a ventilation hole across a flow path between the flange portions, a convex portion is provided between the crimped portions of the shim plate. What is claimed is: 1. A heat exchanger characterized in that a plurality of notches are formed on a peripheral edge of the heat exchanger.
Claims (1)
に筒状部を形成した板金から成る椀上部材を対向
させ上記筒状部をかしめて形成した熱交換器部材
、この熱交換器部材を対向させ上記フランジ部間
に流略を横切り通風孔を形成したじやま板を介在
させ順次かしめて形成した熱交換器において、上
記じやま板の上記かしめ部間に凸部を形成すると
ともに、周縁部に複数個の切欠き部を形成したこ
とを特徴とする熱交換器。 A heat exchanger member formed by facing bowl-shaped members made of sheet metal having a flange portion on the periphery and a cylindrical portion formed in the center, and caulking the cylindrical portion; In a heat exchanger formed by interposing a sill board with a ventilation hole across the flow between the flange portions and crimping the shim plates in sequence, a convex portion is formed between the crimped portions of the shim plate, and a plurality of convex portions are formed on the periphery. A heat exchanger characterized in that a plurality of notches are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12610188U JPH0648267Y2 (en) | 1988-09-27 | 1988-09-27 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12610188U JPH0648267Y2 (en) | 1988-09-27 | 1988-09-27 | Heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0248748U true JPH0248748U (en) | 1990-04-04 |
| JPH0648267Y2 JPH0648267Y2 (en) | 1994-12-12 |
Family
ID=31377308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12610188U Expired - Lifetime JPH0648267Y2 (en) | 1988-09-27 | 1988-09-27 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648267Y2 (en) |
-
1988
- 1988-09-27 JP JP12610188U patent/JPH0648267Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648267Y2 (en) | 1994-12-12 |
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