TW263457B - Process of producing star-type heat exchange fins and its structure - Google Patents

Process of producing star-type heat exchange fins and its structure

Info

Publication number
TW263457B
TW263457B TW84106036A TW84106036A TW263457B TW 263457 B TW263457 B TW 263457B TW 84106036 A TW84106036 A TW 84106036A TW 84106036 A TW84106036 A TW 84106036A TW 263457 B TW263457 B TW 263457B
Authority
TW
Taiwan
Prior art keywords
protrudent
forming
heat exchange
fins
type heat
Prior art date
Application number
TW84106036A
Other languages
Chinese (zh)
Inventor
Dinh Khanh
Original Assignee
Dinh Khanh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dinh Khanh filed Critical Dinh Khanh
Priority to TW84106036A priority Critical patent/TW263457B/en
Application granted granted Critical
Publication of TW263457B publication Critical patent/TW263457B/en

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

A process of producing star-type heat exchange fins which mainly sequentially comprises the step of forming protrudent lips, which comprises forming multiple enclosed protrudent lips on the main body of fins, the step of cutting which comprises cutting the enclosed face of each protrudent lip into several division plates, the step of forming joint holes which comprises pushing all division plates on each protrudent lips outward to form joint holes, and the step of forming auxiliary fins which comprises outwardly bending all division plates on each protrudent lip to form auxiliary fins connected on the circumference of the joint holes.
TW84106036A 1995-06-13 1995-06-13 Process of producing star-type heat exchange fins and its structure TW263457B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW84106036A TW263457B (en) 1995-06-13 1995-06-13 Process of producing star-type heat exchange fins and its structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW84106036A TW263457B (en) 1995-06-13 1995-06-13 Process of producing star-type heat exchange fins and its structure

Publications (1)

Publication Number Publication Date
TW263457B true TW263457B (en) 1995-11-21

Family

ID=51402009

Family Applications (1)

Application Number Title Priority Date Filing Date
TW84106036A TW263457B (en) 1995-06-13 1995-06-13 Process of producing star-type heat exchange fins and its structure

Country Status (1)

Country Link
TW (1) TW263457B (en)

Similar Documents

Publication Publication Date Title
ZA975252B (en) A method for producing embossing plates.
SG156494G (en) Process for producing highly stereospecific alpha-olefin polymers
ZA978610B (en) Method of manufacturing a photovoltaic foil.
CA2279152A1 (en) Multiple uneven plate, multiple uneven plate bending mold, multiple uneven plate manufacturing method and separator using multiple uneven plate
EP0753713A3 (en) Method of manufacturing tunnel-plate type heat pipes
EP0196585A3 (en) Catalyst and process for producing alpha-olefin polymers using the same
AU3955695A (en) Thermal reactor optimization
NO975387L (en) Process for the preparation of 3-haloalkyl-1H-pyrazoles
DE69841289D1 (en) Synchronization of secret transfer keys between two modules in a distributed system
ZA200005373B (en) Method for producing brushware and brushware producing according to said method.
EP0697559A3 (en) Method of making a heat shield, and heat shield made by the method
IL134468A0 (en) 9-hydrazone and 9-azine erythromycin derivatives and a process of making the same
DE69506862D1 (en) DEEP RIBBED COMPOSITE THERMAL INSULATION PANEL
EG16847A (en) Improved pipe for building thermally insualted conduits,and process for said building
DE59504094D1 (en) GRID AND THERMAL TRANSFER FILM FOR THE PRODUCTION THEREOF
TW263457B (en) Process of producing star-type heat exchange fins and its structure
GB2131812B (en) Continuous enzymatic process for producing maltose from starch and starch hydrolysates
IL136283A0 (en) Method for producing fludarabin phosphate
AU6233196A (en) Forming heat exchangers
EP0778269A4 (en) Prostaglandins and process for producing the same
PL315954A1 (en) Method of reducing carbon deposit building up on heat exchange surfaces
ES541812A0 (en) A PROCEDURE FOR PRODUCING A NON-COMPLETE PARTICLE WHITENING DETERGENT COMPOSITION
AU6955000A (en) Enhanced crossflow heat transfer
BR9607227A (en) Method for the production of a prepolymerized catalyst
AU7788998A (en) Novel endonuclease of immune cell, process for producing the same and immune adjuvant using the same