JPS5649892A - Plate type heat exchanger - Google Patents
Plate type heat exchangerInfo
- Publication number
- JPS5649892A JPS5649892A JP12513279A JP12513279A JPS5649892A JP S5649892 A JPS5649892 A JP S5649892A JP 12513279 A JP12513279 A JP 12513279A JP 12513279 A JP12513279 A JP 12513279A JP S5649892 A JPS5649892 A JP S5649892A
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- type heat
- plate type
- grooves
- plate
- 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
Abstract
PURPOSE: To reduce the pressure loss without lowering the strength, by forming grooves in corrugated part of a heat conductive plate of the plate type heat exchanger to be wide, and by providing the widened grooves with annular or circular projections.
CONSTITUTION: The heat conductive plate surface of the plate type heat exchanger is formed into a corrugation 13 having banks 11 with a trapezoid in cross section and grooves 12 alternately. The width of the grooves 12 is wider than that of the banks 11, and each groove 12 includes a plurality of annuler projections 14. Thus the strength in a direction perpendicular to the corrugation is enhanced and in addition the pressure loss of the plate can be reduced.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12513279A JPS5649892A (en) | 1979-09-27 | 1979-09-27 | Plate type heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12513279A JPS5649892A (en) | 1979-09-27 | 1979-09-27 | Plate type heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5649892A true JPS5649892A (en) | 1981-05-06 |
Family
ID=14902639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12513279A Pending JPS5649892A (en) | 1979-09-27 | 1979-09-27 | Plate type heat exchanger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5649892A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63197890A (en) * | 1987-02-13 | 1988-08-16 | Nippon Denso Co Ltd | Layered type heat exchanger |
JP2006063739A (en) * | 2004-08-30 | 2006-03-09 | Chuo Spring Co Ltd | Screen rise and fall device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5435453A (en) * | 1977-08-25 | 1979-03-15 | Hisaka Works Ltd | Plate type heat exchanger |
-
1979
- 1979-09-27 JP JP12513279A patent/JPS5649892A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5435453A (en) * | 1977-08-25 | 1979-03-15 | Hisaka Works Ltd | Plate type heat exchanger |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63197890A (en) * | 1987-02-13 | 1988-08-16 | Nippon Denso Co Ltd | Layered type heat exchanger |
JP2006063739A (en) * | 2004-08-30 | 2006-03-09 | Chuo Spring Co Ltd | Screen rise and fall device |
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