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.)
BOC Group Ltd
Original Assignee
British Oxigen 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
Priority claimed from AU46254/64Aexternal-prioritypatent/AU290297B2/en
Application filed by British Oxigen LtdfiledCriticalBritish Oxigen Ltd
Publication of ES314655A1publicationCriticalpatent/ES314655A1/en
An oven lance device, comprising a central duct, and a cooling fluid inlet duct and a cooling fluid outlet duct essentially arranged coaxially with the central duct, the outlet part of the central duct having two or more ducts of bifurcation terminating in outlet nozzles at the tip of the lance, and in which at least one of the coolant fluid conduits has a helical member next to its end portion in the vicinity of the tip of the lance to ensure circulation of the refrigerant fluid around the branch ducts. (Machine-translation by Google Translate, not legally binding)
ES0314655A1964-06-261965-06-25An oven launch device. (Machine-translation by Google Translate, not legally binding)
ExpiredES314655A1
(en)
Device for coating with a dust the internal surfaces of ampoules for flammers and discharge pipes (Machine-translation by Google Translate, not legally binding)