Initial setting method of refrigerant entrance/exit (inlet/outlet) pipe onto header pipe for heat exchanger
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 10, 2005
app pub date -
Apr 28, 2005
filing date -
Apr 28, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention relates to a method for the initial setting of a refrigerant inlet/outlet pipe onto a header pipe for a heat exchanger to improve the initial setting property and the brazing junction property of the refrigerant inlet/outlet pipe with respect to the header pipe. The method utilizes a support board that is installed through the refrigerant tube connection holes to support and press a pipe expanding tool which deforms an end of the refrigerant inlet/outlet pipe on an interior side of the header pipe.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully