ES391689A2 - Fluid overpression system. (Machine-translation by Google Translate, not legally binding) - Google Patents

Fluid overpression system. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES391689A2
ES391689A2 ES391689A ES391689A ES391689A2 ES 391689 A2 ES391689 A2 ES 391689A2 ES 391689 A ES391689 A ES 391689A ES 391689 A ES391689 A ES 391689A ES 391689 A2 ES391689 A2 ES 391689A2
Authority
ES
Spain
Prior art keywords
fluid
pressure
compressed
over
translation
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
ES391689A
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.)
Rambert S A
Original Assignee
Rambert S A
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 Rambert S A filed Critical Rambert S A
Publication of ES391689A2 publication Critical patent/ES391689A2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
    • F04B9/131—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members
    • F04B9/135—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting elastic-fluid motors, each acting in one direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

Improvements introduced in the object of the main patent no. 387.369, por: "fluid overpressure system", in which a regulator automatically doses the pressure of the compressor or motor fluid according to the pressure variations experienced by the fluid to be over-compressed, an injector, fitted with a piston that receives on one side and on the other these two fluids and that due to its structure adds the pressure of the compressor or motor fluid to the pressure of the fluid to be over-compressed, and a safety valve that closes the passage of the driving pressure when the pressure, and the flow rate of the fluid to be over-compressed are of zero value, characterized by said improvements because, the safety valve comprises a chamber in which the pressure of the fluid to be over-compressed counterbalances the pressure of the compressor fluid. (Machine-translation by Google Translate, not legally binding)
ES391689A 1971-03-29 1971-05-28 Fluid overpression system. (Machine-translation by Google Translate, not legally binding) Expired ES391689A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7110862A FR2085625B2 (en) 1971-03-29 1971-03-29

Publications (1)

Publication Number Publication Date
ES391689A2 true ES391689A2 (en) 1977-10-16

Family

ID=9074246

Family Applications (1)

Application Number Title Priority Date Filing Date
ES391689A Expired ES391689A2 (en) 1971-03-29 1971-05-28 Fluid overpression system. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES391689A2 (en)
FR (1) FR2085625B2 (en)

Also Published As

Publication number Publication date
FR2085625B2 (en) 1973-12-28
FR2085625A2 (en) 1971-12-31

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170703