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TW369452B - Dummy device of heat exchanger iron core - Google Patents

Dummy device of heat exchanger iron core

Info

Publication number
TW369452B
TW369452B TW086103975A TW86103975A TW369452B TW 369452 B TW369452 B TW 369452B TW 086103975 A TW086103975 A TW 086103975A TW 86103975 A TW86103975 A TW 86103975A TW 369452 B TW369452 B TW 369452B
Authority
TW
Taiwan
Prior art keywords
heat exchanger
wave
blade
guide
iron core
Prior art date
Application number
TW086103975A
Other languages
Chinese (zh)
Inventor
Hiroyasu Koizumi
Hisashi Ohnuki
Original Assignee
Calsonic Corp
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
Priority claimed from JP24912995A external-priority patent/JP3316783B2/en
Application filed by Calsonic Corp filed Critical Calsonic Corp
Application granted granted Critical
Publication of TW369452B publication Critical patent/TW369452B/en

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  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

Thin invention relates to a dummy device of heat exchanger iron-core that alternately arranges the pipes and wave-shape blades, and temporarily assembles the heat exchanger iron core. Its purpose is to easily and effectively prevent the ends of the wave-shape blades from overstepping the guide portion of the blade. Besides arranging a pair of conveying axles (31, 33) in parallel direction with a fixed space between them which are spirally formed in the guide grooves (31a, 33a) at the end of the guide tube (35), a blade guide portion used to guide the end of wave-shaped blade (37) is also spirally formed between the aforesaid guide grooves (31a, 33a), thus constructing a dummy device of heat exchanger iron core, characterized by: the outer diameter (R1) of the said blade guide portion situated at the supply part of the wave-shaped blade (37) being smaller than the outer diameter (R2) of guide grooves (31a, 33a).
TW086103975A 1995-09-27 1997-03-26 Dummy device of heat exchanger iron core TW369452B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24912995A JP3316783B2 (en) 1995-09-27 1995-09-27 Temporary assembly device for heat exchanger core

Publications (1)

Publication Number Publication Date
TW369452B true TW369452B (en) 1999-09-11

Family

ID=57941383

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086103975A TW369452B (en) 1995-09-27 1997-03-26 Dummy device of heat exchanger iron core

Country Status (1)

Country Link
TW (1) TW369452B (en)

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees