ASSEMBLING DEVICE AND ASSEMBLING METHOD OF HEAT EXCHANGING TUBE FOR HEAT EXCHANGER

Japanese Patent JP3300609

B2

PROBLEM TO BE SOLVED: To contrive the reduction of the number of workers as well as troublesome hand works, the improvement or the like of a working efficiency, contracting a space necessary for the installation of a packing box and ensuring, facilitation or the like of the penetration of tubes.
SOLUTION: In a tube assembling device, U-tubes 13 for heat exchange are penetrated automatically through the holes 15 of partitioning plates 14, arranged in parallel in the casing of a heat exchanger, from the open end side thereof. The tube assembling device is provided with a tube holding means 28, holding a plurality of pieces of tubes 13 in one grip at a working site, a tube positioning means 29, positioning the held tubes at the penetrating positions with respect to the holes of the partitioning plates, a tube take-out means 30, taking out the tubes, held by the tube holding means 28, one by one sequentially, and a tube send-out means 32, sending out the tubes, taken out by the tube take-out means 30, to the side of the partitioning plates 14 and penetrating the tubes through the holes 15 of the partitioning plates.

JP4322743	How to make a heat exchanger
WO/2021/122656	THERMOPLASTIC COMPOSITION FOR MONOLAYER TUBE, AIR-CONDITIONING CIRCUIT AND METHOD FOR PREPARING THE COMPOSITION
JP2001324288	METHOD FOR INSPECTING AIR-TIGHTNESS OF HEAT EXCHANGER

Shoichi Okisawa
Yoshiharu Tokunaga
Tadashi Washizuka
Takio Ichimura
Motomu Ito

JP20828196A

July 08, 2002

August 07, 1996

Click for automatic bibliography generation  

Toshiba Corporation

F28F1/00; B23P19/02; B23P21/00; F28D7/06; (IPC1-7): F28F1/00; B23P21/00

JP4957447A
JP1240402A
JP59110437A
JP5662634A
JP61117626U

Hisano Hatano (1 person outside)

Previous Patent: STRAIGHT GUIDING MECHANISM FOR LENS BARREL

Next Patent: ULTRAVIOLET LIGHT-CURABLE COMPOSITION