ES346827A1 - A method of making a tubular member for a heat exchanger or similar from a plate of substantially flat material. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A method of making a tubular member for a heat exchanger or similar from a plate of substantially flat material. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom Power Inc
Original Assignee
Air Preheater Co Inc
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Filing date
Publication date
Application filed by Air Preheater Co IncfiledCriticalAir Preheater Co Inc
Publication of ES346827A1publicationCriticalpatent/ES346827A1/en
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
A method of making a tubular member for a heat exchanger or the like from a sheet of substantially flat material, characterized in that said sheet is formed to include a raised embossed portion connecting opposite ends thereof, bending said sheet along the portion embossed in the direction of the face of the sheet occupied by said stamped portion, and joining together the side edges of said sheet to comprise a closed tabular member having a predetermined configuration. (Machine-translation by Google Translate, not legally binding)
ES346827A1966-11-141967-11-06A method of making a tubular member for a heat exchanger or similar from a plate of substantially flat material. (Machine-translation by Google Translate, not legally binding)
ExpiredES346827A1
(en)
A method of making a tubular member for a heat exchanger or similar from a plate of substantially flat material. (Machine-translation by Google Translate, not legally binding)
A method of making a tubular member for a heat exchanger or similar from a plate of substantially flat material. (Machine-translation by Google Translate, not legally binding)