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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Plastics Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Plastics Industries LtdfiledCriticalMitsubishi Plastics Industries Ltd
Priority to JP11134277ApriorityCriticalpatent/JPS5444157A/ja
Publication of JPS5444157ApublicationCriticalpatent/JPS5444157A/ja
Publication of JPS6135109B2publicationCriticalpatent/JPS6135109B2/ja
Method for reinforcing by means of small plates at least end rows of tubes engaged into tube plates for constituting a heat exchanger, and such a heat exchanger
Procedimento per staccare le estremita' dei tubi collegati mediante rullatura con piastre a tubi, in particolare di scambiatori di calore, dalle pareti deirelativi fori, nonche' dispositivoper realizzare il procedimento.