JPS5496466A - Manufacture of pin group rows for pin fin tube of heat- exchanger or the like - Google Patents
Manufacture of pin group rows for pin fin tube of heat- exchanger or the likeInfo
- Publication number
- JPS5496466A JPS5496466A JP293378A JP293378A JPS5496466A JP S5496466 A JPS5496466 A JP S5496466A JP 293378 A JP293378 A JP 293378A JP 293378 A JP293378 A JP 293378A JP S5496466 A JPS5496466 A JP S5496466A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- parallelly
- wires
- pin
- gap
- 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
Landscapes
- Wire Processing (AREA)
Abstract
PURPOSE: To continuously manufacture at high speed the titled pin group rows of high accuracy, by processing as follows; parallelly traveling multiple metallic wires are passed through the teeth of the comb for eliminating the gap and regulating the diameter, and are lined up; this gapless wire groups are joined perpendicularly or obliquely to the parallelly traveling direction; this joined wire group is cut in the joining direction.
CONSTITUTION: Multiple metallic wires 4, being supplied from the wire reel 2, are parallelly traveled in the longitudinal direction of these wires 4; then, individual wire 4 is passed through the teeth of the comb 7 for eliminatisng gap and regulating the diameter; hereby, the gap between wires is narrowed. Next, thus narrow gapped wire group is further passed through the barrel-type roll so as to line up individual wire 4 without overlap and making the gap; hereby, the gapless wire group 10 if formed. Then, the wires 4, adjoining each other on the straight line perpendicular or oblique at a specified angle to the parallelly traveling direction of this wire group 10, are joined. And this joined wire group 10 is cut parallelly to the joining line and at an specified interval; hereby, the pin group rows 21 for use of pin fin tubes for the heat-exchanger, or the like.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP293378A JPS5496466A (en) | 1978-01-14 | 1978-01-14 | Manufacture of pin group rows for pin fin tube of heat- exchanger or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP293378A JPS5496466A (en) | 1978-01-14 | 1978-01-14 | Manufacture of pin group rows for pin fin tube of heat- exchanger or the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5496466A true JPS5496466A (en) | 1979-07-30 |
Family
ID=11543142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP293378A Pending JPS5496466A (en) | 1978-01-14 | 1978-01-14 | Manufacture of pin group rows for pin fin tube of heat- exchanger or the like |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5496466A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6675746B2 (en) | 1999-12-01 | 2004-01-13 | Advanced Mechanical Technology, Inc. | Heat exchanger with internal pin elements |
| EP1623774A1 (en) * | 2004-08-03 | 2006-02-08 | Stanley Italia S.r.l. | Process and apparatus for the manufacture of stitches for staplers, band and stitches bar obtained using such process |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5194468A (en) * | 1975-02-19 | 1976-08-19 |
-
1978
- 1978-01-14 JP JP293378A patent/JPS5496466A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5194468A (en) * | 1975-02-19 | 1976-08-19 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6675746B2 (en) | 1999-12-01 | 2004-01-13 | Advanced Mechanical Technology, Inc. | Heat exchanger with internal pin elements |
| EP1623774A1 (en) * | 2004-08-03 | 2006-02-08 | Stanley Italia S.r.l. | Process and apparatus for the manufacture of stitches for staplers, band and stitches bar obtained using such process |
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