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.)
Nemrod Metzeler SA
Original Assignee
Nemrod Metzeler SA
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 Nemrod Metzeler SAfiledCriticalNemrod Metzeler SA
Priority to ES1971164838UpriorityCriticalpatent/ES164838Y/en
Publication of ES164838UpublicationCriticalpatent/ES164838U/en
Application grantedgrantedCritical
Publication of ES164838YpublicationCriticalpatent/ES164838Y/en
Compressors, Vaccum Pumps And Other Relevant Systems
(AREA)
Reciprocating Pumps
(AREA)
Abstract
A double-acting air pump, characterized by being constituted by a cylindrical body, inside which slides a tube that at one end communicates and emerges to the outside, while at the other end there is a plunger constituted by a disc of slightly smaller diameter than the inside of the cylinder and that divides it into two compartments, each of which carries the corresponding intake valve. (Machine-translation by Google Translate, not legally binding)
ES1971164838U1971-01-041971-01-04
A DOUBLE ACTING AIR DRIVING PUMP.
ExpiredES164838Y
(en)