ES397054A1 - Perfections in membrane pumps for the fuel supply in engines. (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfections in membrane pumps for the fuel supply in engines. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES397054A1
ES397054A1 ES397054A ES397054A ES397054A1 ES 397054 A1 ES397054 A1 ES 397054A1 ES 397054 A ES397054 A ES 397054A ES 397054 A ES397054 A ES 397054A ES 397054 A1 ES397054 A1 ES 397054A1
Authority
ES
Spain
Prior art keywords
engines
translation
machine
fuel supply
legally binding
Prior art date
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.)
Expired
Application number
ES397054A
Other languages
Spanish (es)
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.)
Corona & C SpA
Original Assignee
Corona & C SpA
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 Corona & C SpA filed Critical Corona & C SpA
Publication of ES397054A1 publication Critical patent/ES397054A1/en
Expired legal-status Critical Current

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  • Reciprocating Pumps (AREA)

Abstract

Improvements in membrane pumps for the fuel supply in engines, characterized by the fact that the internal volume of the pump head is divided into more different chambers, at least one of them being hermetically connected, by means of the valve aspiration, with the chamber of variable volume delimited by the membrane, and at least two communicate in parallel between them and with the chamber of expulsion. (Machine-translation by Google Translate, not legally binding)
ES397054A 1971-06-11 1971-11-05 Perfections in membrane pumps for the fuel supply in engines. (Machine-translation by Google Translate, not legally binding) Expired ES397054A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6898371 1971-06-11

Publications (1)

Publication Number Publication Date
ES397054A1 true ES397054A1 (en) 1975-03-01

Family

ID=11311077

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397054A Expired ES397054A1 (en) 1971-06-11 1971-11-05 Perfections in membrane pumps for the fuel supply in engines. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES397054A1 (en)

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19840516