Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CAP AND MANUFACTURE OF HEAT EXCHANGER USING SAME
Document Type and Number:
Japanese Patent JPH063083
Kind Code:
A
Abstract:

PURPOSE: To provide a cap, wherein leakage inspection and surface treatment coating can be continuously and stably performed in a manufacturing process of a heat exchanger.

CONSTITUTION: An outer portion is formed into a cylindrical shape and one of the opposite ends in a longitudinal direction is sealed, while a cavity 2 is formed in the interior longitudinally from the other end. A hole 3 of small diameter is provided at the inlet of the cavity 2 and a hole 4 of small diameter is provided at the end opposite to the inlet of the cavity, so that a cap 1 is provided.


Inventors:
SUNAHATA TAKUMI
YASUDA FUMIO
KAWANISHI KAZUHIRO
Application Number:
JP1992000160682
Publication Date:
January 11, 1994
Filing Date:
June 19, 1992
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MATSUSHITA REFRIGERATION
International Classes:
F28F11/00; (IPC1-7): F28F11/00
Attorney, Agent or Firm:
小鍜治 明 (外2名)