ES221174A1 - Improvements in coupling parts for the removable connection of gas condenses or liquids under pressure (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in coupling parts for the removable connection of gas condenses or liquids under pressure (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.)
Oetiker Schweiz AG
Original Assignee
Hans Oetiker AG Maschinen und Apparatefabrik
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 Hans Oetiker AG Maschinen und ApparatefabrikfiledCriticalHans Oetiker AG Maschinen und Apparatefabrik
Publication of ES221174A1publicationCriticalpatent/ES221174A1/en
Improvements in coupling parts for the detachable connection of gases or liquids under pressure, being characterized in that the connection piece is provided with a valve for the conduction of the medium under pressure and a nozzle insertable in this connection piece that serve for driving of the pressure medium and act together with the connection piece so that the said valve is opened when the nozzle is inserted in the connection piece, while it automatically closes when the spring-loaded connection is released, characterized in that the the joint is provided with at least one guide curve of approximately helical shape and because the nozzle has at least one projection intended to slide along this curve in order to more easily counteract the pressure on the joint. Valve rotating the nozzle with respect to the unión piece when introducing it in this. (Machine-translation by Google Translate, not legally binding)
ES0221174A1954-04-231955-04-12Improvements in coupling parts for the removable connection of gas condenses or liquids under pressure (Machine-translation by Google Translate, not legally binding)
ExpiredES221174A1
(en)
Improvements in coupling parts for the removable connection of gas condenses or liquids under pressure (Machine-translation by Google Translate, not legally binding)
Improvements in coupling parts for the removable connection of gas condenses or liquids under pressure (Machine-translation by Google Translate, not legally binding)
A procedure for the obtaining of solutions of polyacrylic acid nitril or of its mixed polymerizes (Machine-translation by Google Translate, not legally binding)