ES301474A3 - Improvements in combined vacuum control and reduction valves for high pressure (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in combined vacuum control and reduction valves for high pressure (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES301474A3
ES301474A3 ES301474A ES301474A ES301474A3 ES 301474 A3 ES301474 A3 ES 301474A3 ES 301474 A ES301474 A ES 301474A ES 301474 A ES301474 A ES 301474A ES 301474 A3 ES301474 A3 ES 301474A3
Authority
ES
Spain
Prior art keywords
high pressure
translation
machine
legally binding
google translate
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
ES301474A
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.)
Hydraulic Unit Specialties Co
Original Assignee
Hydraulic Unit Specialties Co
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
Publication of ES301474A3 publication Critical patent/ES301474A3/en
Application filed by Hydraulic Unit Specialties Co filed Critical Hydraulic Unit Specialties Co
Priority to ES301474A priority Critical patent/ES301474A3/en
Expired legal-status Critical Current

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Abstract

Improvements in combined vacuum control and high pressure reduction valves, characterized by establishing a valve mechanism to relieve abnormally high and low pressures in a system operated by liquid under pressure, having a high pressure liquid supply and low pressure liquid return pipes, communicable with each other by means of an annular valve seat, comprising: a body comprising a cylinder that is open in its front part and closed behind; means for providing a plunger that slides axially in the cylinder; and rod mechanism driven by the piston and guided thereto for movement in the direction of the axis towards and from a normally closed front position, in which the stem mechanism is adapted to close the communication between the supply and return pipes of the piston rod. a system that works by liquid under pressure. (Machine-translation by Google Translate, not legally binding)
ES301474A 1964-06-26 1964-06-26 Improvements in combined vacuum control and reduction valves for high pressure (Machine-translation by Google Translate, not legally binding) Expired ES301474A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES301474A ES301474A3 (en) 1964-06-26 1964-06-26 Improvements in combined vacuum control and reduction valves for high pressure (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES301474A ES301474A3 (en) 1964-06-26 1964-06-26 Improvements in combined vacuum control and reduction valves for high pressure (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES301474A3 true ES301474A3 (en) 1962-12-16

Family

ID=69465907

Family Applications (1)

Application Number Title Priority Date Filing Date
ES301474A Expired ES301474A3 (en) 1964-06-26 1964-06-26 Improvements in combined vacuum control and reduction valves for high pressure (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES301474A3 (en)

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