ES302169A2 - Un dispositivo que mantiene entre dos limites los valores de la presiën en circuitos hidraulicos de utilizaciën - Google Patents

Un dispositivo que mantiene entre dos limites los valores de la presiën en circuitos hidraulicos de utilizaciën

Info

Publication number
ES302169A2
ES302169A2 ES0302169A ES302169A ES302169A2 ES 302169 A2 ES302169 A2 ES 302169A2 ES 0302169 A ES0302169 A ES 0302169A ES 302169 A ES302169 A ES 302169A ES 302169 A2 ES302169 A2 ES 302169A2
Authority
ES
Spain
Prior art keywords
pressure
accumulator
valve
supply
drain
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
ES0302169A
Other languages
English (en)
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen SA
Andre Citroen 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 Automobiles Citroen SA, Andre Citroen SA filed Critical Automobiles Citroen SA
Publication of ES302169A2 publication Critical patent/ES302169A2/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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/021—Installations or systems with accumulators used for damping
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/027—Installations or systems with accumulators having accumulator charging devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive
    • Y10T137/2622—Bypass or relief valve responsive to pressure downstream of outlet valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive
    • Y10T137/2622—Bypass or relief valve responsive to pressure downstream of outlet valve
    • Y10T137/2625—Pilot valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7769—Single acting fluid servo
    • Y10T137/777—Spring biased

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
ES0302169A 1963-07-17 1964-07-16 Un dispositivo que mantiene entre dos limites los valores de la presiën en circuitos hidraulicos de utilizaciën Expired ES302169A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR941719A FR84166E (fr) 1963-07-17 1963-07-17 Dispositif maintenant entre deux valeurs données la pression dans des circuits hydrauliques

Publications (1)

Publication Number Publication Date
ES302169A2 true ES302169A2 (es) 1965-03-01

Family

ID=8808492

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0302169A Expired ES302169A2 (es) 1963-07-17 1964-07-16 Un dispositivo que mantiene entre dos limites los valores de la presiën en circuitos hidraulicos de utilizaciën

Country Status (6)

Country Link
US (1) US3329153A (es)
ES (1) ES302169A2 (es)
FR (1) FR84166E (es)
GB (1) GB1069286A (es)
LU (1) LU46521A1 (es)
NL (1) NL140319B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2359755C2 (de) * 1973-11-30 1985-06-05 Robert Bosch Gmbh, 7000 Stuttgart Hydraulisches Schaltventil
US4687014A (en) * 1984-08-17 1987-08-18 Godal Egil O Method and apparatus for reducing the response time of remotely controlled, hydraulic control systems
GB8714519D0 (en) * 1987-06-20 1987-07-22 Vickers Systems Ltd Hydraulic latch device
DE4100071A1 (de) * 1991-01-04 1992-07-09 Fluidtech Gmbh Leckoelfreies speicherladeventil
US5513958A (en) * 1994-05-03 1996-05-07 Caterpillar Inc. Accumulator charging valve
FR2760796B1 (fr) * 1997-03-14 2001-10-26 Peugeot Dispositif conjoncteur-disjoncteur hydraulique et vehicule automobile equipe de ce dispositif

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1290260A (fr) * 1961-02-28 1962-04-13 Citroen Sa Andre Dispositif maintenant entre deux valeurs données la pression dans des circuits hydrauliques

Also Published As

Publication number Publication date
NL140319B (nl) 1973-11-15
LU46521A1 (es) 1964-09-14
FR84166E (fr) 1964-12-04
GB1069286A (en) 1967-05-17
US3329153A (en) 1967-07-04

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170628