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.)
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Sulzer AG
Original Assignee
Gebrueder Sulzer AG
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Filing date
Publication date
Application filed by Gebrueder Sulzer AGfiledCriticalGebrueder Sulzer AG
Publication of ES223770A1publicationCriticalpatent/ES223770A1/en
Improvements in piston machines, with piston making reciprocating movements and through which passes a stream of cooling agent, characterized by a device entrangulador at the outlet of the cooling system of the piston, which is driven during a zone of movement of the plunger, which is limited by a point in front and behind the bottom dead center point. (Machine-translation by Google Translate, not legally binding)
ES0223770A1954-12-241955-08-31Improvements in refrigerated equipment machines (Machine-translation by Google Translate, not legally binding)
ExpiredES223770A1
(en)