Title:
【発明の名称】熱交換器用フインの積み重ね方法
Document Type and Number:
Japanese Patent JPH0694053
Kind Code:
B2
Abstract:
A method of stacking fins of heat exchangers suitable for use in producing fins of a plurality of heat exchangers arranged in a group widthwise thereof, characterized by causing one group of fins after another to adhere to a suction plate and forcedly inserting tube receiving apertures formed beforehand in the fins into stacking bars to thereby stack the groups of fins.
Inventors:
Miyagi Masahiro
Uehara Katsuji
Takahiko Deguchi
Yoshio Nozawa
Uehara Katsuji
Takahiko Deguchi
Yoshio Nozawa
Application Number:
JP2277783A
Publication Date:
November 24, 1994
Filing Date:
February 16, 1983
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
B21D53/08; B26D9/00; (IPC1-7): B21D53/08
Domestic Patent References:
| JP57152331A | ||||
| JP58110142A | ||||
| JP58135738A | ||||
| JP55103032U |
Attorney, Agent or Firm:
Katsuo Ogawa (1 person outside)
Next Patent: MULTIFUNCTIONAL ENERGY-SAVING DEVICE FOR VEHICLES