ES398235A1 - Valvula combinada de descarga pilotada, limitadora de pre- sion, amortiguadora, antigolpes, anticavitacion. - Google Patents

Valvula combinada de descarga pilotada, limitadora de pre- sion, amortiguadora, antigolpes, anticavitacion.

Info

Publication number
ES398235A1
ES398235A1 ES398235A ES398235A ES398235A1 ES 398235 A1 ES398235 A1 ES 398235A1 ES 398235 A ES398235 A ES 398235A ES 398235 A ES398235 A ES 398235A ES 398235 A1 ES398235 A1 ES 398235A1
Authority
ES
Spain
Prior art keywords
valve
depression
liquid
main opening
opening
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
ES398235A
Other languages
English (en)
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.)
Lamborghini Oleodinamica SpA
Original Assignee
Lamborghini Oleodinamica 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 Lamborghini Oleodinamica SpA filed Critical Lamborghini Oleodinamica SpA
Publication of ES398235A1 publication Critical patent/ES398235A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/047—Preventing foaming, churning or cavitation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
ES398235A 1970-12-30 1971-12-22 Valvula combinada de descarga pilotada, limitadora de pre- sion, amortiguadora, antigolpes, anticavitacion. Expired ES398235A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT365570 1970-12-30

Publications (1)

Publication Number Publication Date
ES398235A1 true ES398235A1 (es) 1974-08-16

Family

ID=11111161

Family Applications (1)

Application Number Title Priority Date Filing Date
ES398235A Expired ES398235A1 (es) 1970-12-30 1971-12-22 Valvula combinada de descarga pilotada, limitadora de pre- sion, amortiguadora, antigolpes, anticavitacion.

Country Status (4)

Country Link
DE (1) DE2164613A1 (enExample)
ES (1) ES398235A1 (enExample)
FR (1) FR2120969A5 (enExample)
GB (1) GB1377509A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109707884B (zh) * 2019-02-19 2024-01-23 沈阳远大压缩机有限公司 往复式气体压缩机气缸液击压力释放阀
CN115388178A (zh) * 2022-09-23 2022-11-25 江苏艾福泰克能源装备有限公司 一种石油开采用高压节流阀

Also Published As

Publication number Publication date
FR2120969A5 (enExample) 1972-08-18
DE2164613A1 (de) 1972-07-13
GB1377509A (en) 1974-12-18

Similar Documents

Publication Publication Date Title
GB1255164A (en) Improvements in or relating to hydraulic diaphragm pumps
ES473404A1 (es) Perfeccionamientos en valvulas de regulacion hidraulica.
ES398235A1 (es) Valvula combinada de descarga pilotada, limitadora de pre- sion, amortiguadora, antigolpes, anticavitacion.
GB1220179A (en) Pilot controllable valve mechanism
GB1325868A (en) Relief valve
ES411514A1 (es) Un dispositivo obturador de borde para aislar ambientes de alta y de baja presion.
ES320642A1 (es) Perfeccionamientos en dispositivos de estanqueidad entre dos ërganos
GB1320439A (en) Valves
CA636122A (en) Pilot operated pressure relief valve with reversible flow
AU287953B2 (en) Fluid pressure relief valves
CA656066A (en) Fluid pressure differential control valve
GB922332A (en) Improvements in and relating to a fluid flow control valve
CA946705A (en) Fluid pressure regulating valves
AU4637564A (en) Fluid pressure relief valves
CA870928A (en) Fluid pressure relief valve
ES274986A3 (es) Perfeccionamientos en valvulas de doble retenciën
CA706266A (en) Low torque high pressure fluid valve
ES326009A1 (es) Perfeccionamientos en los puntales hidraulicos de minas.
ES276200A3 (es) Instalación hidráulica aplicable a maquinaria
AU272977B2 (en) Improvements relating to pressure fluid and vacuum relief valves
ES250907A1 (es) Mejoras en las valvulas de seguridad para equipos de frenos hidraulicos
CA735707A (en) Fluid pressure relief valves
ES309709A3 (es) Mejoras introducidas en las valvulas con obturador esferico giratorio
AU442977B2 (en) Pilot operated fluid pressure regulator
CA620227A (en) Valve gear for fluid pressure pumps