JPS555245A - Method and device of manufacturing heat exchanging tube - Google Patents

Method and device of manufacturing heat exchanging tube

Info

Publication number
JPS555245A
JPS555245A JP7691278A JP7691278A JPS555245A JP S555245 A JPS555245 A JP S555245A JP 7691278 A JP7691278 A JP 7691278A JP 7691278 A JP7691278 A JP 7691278A JP S555245 A JPS555245 A JP S555245A
Authority
JP
Japan
Prior art keywords
tube
face
axis
same
heat exchanging
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
Application number
JP7691278A
Other languages
Japanese (ja)
Inventor
Isao Nakano
Atsunori Fuse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Light Metal Industries Ltd
Original Assignee
Sumitomo Light Metal Industries Ltd
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 Sumitomo Light Metal Industries Ltd filed Critical Sumitomo Light Metal Industries Ltd
Priority to JP7691278A priority Critical patent/JPS555245A/en
Publication of JPS555245A publication Critical patent/JPS555245A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

PURPOSE: To manufacture a heat exchanging tube wherein the number of fins is not nearly limited by introducting an extrusion molding tube with belt shape fins parallel to the tube axis into a guide tube the output end face of which is a fixed cutter and rotating the edge part of the rotary cutter round the tube axis at a constant speed.
CONSTITUTION: The fin tube is introduced from the input end face 2 having through holes of the same shape as the sectional shape of the tube to a guide tube 1 and is sent forth from a output end face 3 having the same shape through holes 5, namely, the face of a fixed cutter 9 at a constant speed. The said guide cylinder 1 penetrates the bottom 7 of a cup supporter 6 rotating round the same axis as this guide cylinder axis 1 and the inside face of the said bottom 7 forms the same face of the said fixed cutter face and the base of the rotary cutter 8 is fixed there along the radius direction.
COPYRIGHT: (C)1980,JPO&Japio
JP7691278A 1978-06-24 1978-06-24 Method and device of manufacturing heat exchanging tube Pending JPS555245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7691278A JPS555245A (en) 1978-06-24 1978-06-24 Method and device of manufacturing heat exchanging tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7691278A JPS555245A (en) 1978-06-24 1978-06-24 Method and device of manufacturing heat exchanging tube

Publications (1)

Publication Number Publication Date
JPS555245A true JPS555245A (en) 1980-01-16

Family

ID=13618885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7691278A Pending JPS555245A (en) 1978-06-24 1978-06-24 Method and device of manufacturing heat exchanging tube

Country Status (1)

Country Link
JP (1) JPS555245A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202019104073U1 (en) * 2019-07-23 2020-10-26 Bundy Refrigeration Gmbh Extruded wing tube section, wing tube with extruded wing tube section and heat exchanger with wing tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202019104073U1 (en) * 2019-07-23 2020-10-26 Bundy Refrigeration Gmbh Extruded wing tube section, wing tube with extruded wing tube section and heat exchanger with wing tube

Similar Documents

Publication Publication Date Title
JPS555245A (en) Method and device of manufacturing heat exchanging tube
JPS5246563A (en) Pair tube having an insulation void and its manufacturing process
JPS53146568A (en) Microwave tube
JPS5223743A (en) Spiral waveguide
JPS5214158A (en) Manufacturing process of inner race and outer race of medium size diam eter ball bearing at the same time, its product and device
GB1433542A (en) Method of producing a wick in a thermal transfer tube
JPS5338256A (en) Manufacture of carbide point emitter
JPS51137165A (en) Heat transmitting fins
JPS5326617A (en) Deflection uni t and its manufacture
JPS5366050A (en) Fined pipe
JPS53100962A (en) Continuous manufacturing apparatus for specified length heat exchanger pipe
JPS52142311A (en) Manufacturing process of circulation fan
JPS5342938A (en) Manufacturing process of metal mould for golf balls
JPS5246494A (en) Cutting machine
JPS5357550A (en) Shell and tube type water cooler
JPS52120385A (en) Preparing plastic cordelle
JPS5385572A (en) Centrifugal hydroextractor
JPS5228783A (en) Fin cutting machine
JPS53124385A (en) High speed rotary body
JPS55112989A (en) Improvement of vertical type liquid heat exchanger
JPS51149505A (en) Preparation method of a commutator
JPS5267047A (en) Method of manufacturing fins for air exchanger
JPS53133701A (en) Rotary machine
JPS51139921A (en) High-speed heat treatment of yarns having latent crimpability
JPS54159253A (en) High accuracy slit rotating drum