GB564595A - Improvements relating to heat interchange apparatus - Google Patents
Improvements relating to heat interchange apparatusInfo
- Publication number
- GB564595A GB564595A GB442843A GB442843A GB564595A GB 564595 A GB564595 A GB 564595A GB 442843 A GB442843 A GB 442843A GB 442843 A GB442843 A GB 442843A GB 564595 A GB564595 A GB 564595A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- strips
- plates
- ridges
- header
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
564,595. Heat exchangers. SERCK RADIATORS, Ltd., and GARNER, E. March 18, 1943, Nos. 4428 and 14208. [Class 64 (iii)] A heat exchanger comprises a plurality of curved tubes a arranged parallel with each other and jointed at their ends to header or tank plates b, b, a pair of curved side plates d, d arranged parallel with and at the outer sides of the tube assembly, and one or more perforated transverse tie plates c. The, or each, tie plate c is threaded on the tubes a so as to be located intermediate the header plates band is secured at its ends to the side plates d, preferably by a tongue-and-slot engagement e. Laminar elements providing rectangular air passages g are mounted between the tubes. These elements may be made from thin metal .strips f, Fig. 3, having flanged edges h formed with recesses corresponding in shape to the adjacent surfaces of the tubes, or from thin metal strips folded in a zig-zag manner. In the latter case some of the ridges of the strips are shaped to provide protuberances j, Fig. 6, adapted to enter spaces between the tubes ; dummy spacing tubes may also be located in alignment with the tubes a and between the ridges of adjacent strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB442843A GB564595A (en) | 1943-03-18 | 1943-03-18 | Improvements relating to heat interchange apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB442843A GB564595A (en) | 1943-03-18 | 1943-03-18 | Improvements relating to heat interchange apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB564595A true GB564595A (en) | 1944-10-04 |
Family
ID=9776999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB442843A Expired GB564595A (en) | 1943-03-18 | 1943-03-18 | Improvements relating to heat interchange apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB564595A (en) |
-
1943
- 1943-03-18 GB GB442843A patent/GB564595A/en not_active Expired
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