PT69032A - Dispositif de securite pour circuit de commande oleopneumatique - Google Patents

Dispositif de securite pour circuit de commande oleopneumatique

Info

Publication number
PT69032A
PT69032A PT69032A PT6903279A PT69032A PT 69032 A PT69032 A PT 69032A PT 69032 A PT69032 A PT 69032A PT 6903279 A PT6903279 A PT 6903279A PT 69032 A PT69032 A PT 69032A
Authority
PT
Portugal
Prior art keywords
control circuit
safety device
oleopneumatic
oleopneumatic control
safety
Prior art date
Application number
PT69032A
Other languages
English (en)
French (fr)
Portuguese (pt)
Inventor
Jacques Dayet
Original Assignee
Alsthom Cgee
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 Alsthom Cgee filed Critical Alsthom Cgee
Publication of PT69032A publication Critical patent/PT69032A/pt

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
    • 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
    • Y10T137/2607—With pressure reducing inlet 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y10T137/784—Integral resilient member forms plural valves
    • 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
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/86035—Combined with fluid receiver
    • Y10T137/86043—Reserve or surge receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Safety Valves (AREA)
PT69032A 1978-01-05 1979-01-04 Dispositif de securite pour circuit de commande oleopneumatique PT69032A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7800202A FR2414133A1 (fr) 1978-01-05 1978-01-05 Dispositif de securite pour circuit de commande oleopneumatique

Publications (1)

Publication Number Publication Date
PT69032A true PT69032A (fr) 1979-02-01

Family

ID=9203150

Family Applications (1)

Application Number Title Priority Date Filing Date
PT69032A PT69032A (fr) 1978-01-05 1979-01-04 Dispositif de securite pour circuit de commande oleopneumatique

Country Status (9)

Country Link
US (1) US4246923A (US08066781-20111129-C00013.png)
BR (1) BR7900036A (US08066781-20111129-C00013.png)
CA (1) CA1104907A (US08066781-20111129-C00013.png)
CH (1) CH628960A5 (US08066781-20111129-C00013.png)
DE (1) DE2856754A1 (US08066781-20111129-C00013.png)
ES (1) ES476578A1 (US08066781-20111129-C00013.png)
FR (1) FR2414133A1 (US08066781-20111129-C00013.png)
IT (1) IT1117570B (US08066781-20111129-C00013.png)
PT (1) PT69032A (US08066781-20111129-C00013.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO329453B1 (no) * 2007-03-16 2010-10-25 Fmc Kongsberg Subsea As Trykkontrollanordning og fremgangsmate
FR3026381B1 (fr) * 2014-09-25 2018-02-02 Hydro Leduc Dispositif hydraulique de commande de profondeur
US10893630B2 (en) * 2018-01-30 2021-01-12 Hewlett Packard Enterprise Development Lp Pumps with pre-charged fluid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1085114A (fr) * 1953-06-18 1955-01-27 Bronzavia Sa Perfectionnements aux dispositifs d'alimentation d'appareils hydrauliques
DE1525813A1 (de) * 1966-10-18 1969-07-31 Rexroth Gmbh G L Schaltung fuer eine Hydraulikanlage mit einem Fluessigkeitsspeicher
DE1959029A1 (de) * 1969-11-25 1971-05-27 Krupp Gmbh Sicherheitseinrichtung fuer eine Brammen-,Stripperzange od.dgl.
US3720483A (en) * 1971-07-23 1973-03-13 Sanders Associates Inc Hydraulic power supply system

Also Published As

Publication number Publication date
CH628960A5 (fr) 1982-03-31
FR2414133A1 (fr) 1979-08-03
BR7900036A (pt) 1979-08-07
IT7967012A0 (it) 1979-01-04
FR2414133B1 (US08066781-20111129-C00013.png) 1980-05-16
CA1104907A (fr) 1981-07-14
DE2856754A1 (de) 1979-07-12
ES476578A1 (es) 1979-05-16
US4246923A (en) 1981-01-27
IT1117570B (it) 1986-02-17

Similar Documents

Publication Publication Date Title
BE853622A (fr) Dispositif de commande pour machines electrostatiques
BE882417A (fr) Circuit hydraulique de commande d'un dispositif de mise en action
FR2528502B1 (fr) Dispositif de commande hydraulique
FR2494365B1 (fr) Dispositif de commande pour embrayage electro-magnetique
FR2490785B1 (fr) Dispositif de commande de bruleur
FR2473659B1 (fr) Dispositif de commande pour embrayage electromagnetique
FR2474235B1 (fr) Dispositif de position pour commutateurs
BE866345A (fr) Dispositif de commande
FR2520889B1 (fr) Dispositif de commande pour copieur ou autre
FR2530136B1 (fr) Dispositif de commande pour lave-vaisselle
BE864142A (fr) Dispositif de couplage pour une commande d'amplification
FR2524662B1 (fr) Dispositif de commande numerique
BE871059A (fr) Dispositif de commande hydraulique pour aiguillages
FR2493411B1 (fr) Dispositif de commande d'allumage
FR2529700B1 (fr) Dispositif de commande de position
RO80731A (ro) Dispozitiv ajutator al directiei pentru autovehicule
PT69032A (fr) Dispositif de securite pour circuit de commande oleopneumatique
BE888685A (fr) Dispositif de commande electrique
FR2323038A1 (fr) Dispositif de commande pour circuit de transmission d'energie fluidique
FR2339200A1 (fr) Dispositif electromagnetique de commande
FR2345763A1 (fr) Dispositif de commande
BE869613A (fr) Raccord pour dispositif de plasmapherese
FR2456428B1 (fr) Circuit de commande pour inverseur
BE874661R (fr) Dispositif de protection pour joncteur electronique
FR2564262B1 (fr) Dispositif de commande pour commutateur statique