FR2424429A1 - Dispositif pour la commande pneumatique de soupapes - Google Patents

Dispositif pour la commande pneumatique de soupapes

Info

Publication number
FR2424429A1
FR2424429A1 FR7812566A FR7812566A FR2424429A1 FR 2424429 A1 FR2424429 A1 FR 2424429A1 FR 7812566 A FR7812566 A FR 7812566A FR 7812566 A FR7812566 A FR 7812566A FR 2424429 A1 FR2424429 A1 FR 2424429A1
Authority
FR
France
Prior art keywords
slots
straight line
line input
rotary output
adjusting mechanism
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.)
Granted
Application number
FR7812566A
Other languages
English (en)
Other versions
FR2424429B1 (fr
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.)
EFFEPI SNC
Original Assignee
EFFEPI SNC
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 EFFEPI SNC filed Critical EFFEPI SNC
Priority to FR7812566A priority Critical patent/FR2424429A1/fr
Publication of FR2424429A1 publication Critical patent/FR2424429A1/fr
Application granted granted Critical
Publication of FR2424429B1 publication Critical patent/FR2424429B1/fr
Granted 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/068—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the helical type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)

Abstract

L'OBJET DE L'INVENTION EST UN DISPOSITIF ACTIONNE PNEUMATIQUEMENT ET QUI PERMET, NOTAMMENT, L'OUVERTURE ET LA FERMETURE RAPIDES DE SOUPAPES SPHERIQUES. LE DISPOSITIF EST MONTE ENTRE UN PETIT VERIN PNEUMATIQUE A DOUBLE EFFET 1 ET UNE SOUPAPE SPHERIQUE 3 MONTEE DANS UN CIRCUIT HYDRAULIQUE. IL COMPREND UN CYLINDRE EXTERIEUR FIXE 2 PRESENTANT DEUX FENTES VERTICALES 17, UN CYLINDRE INTERIEUR ROTATIF 12 PRESENTANT DEUX FENTES HELICOIDALES 16 ET UNE CHEVILLE TRANSVERSALE 6. LA CHEVILLE 6 EST FIXEE EN SON MILIEU A L'EXTREMITE INFERIEURE DE LA TIGE DE PISTON 5 DU VERIN 1 ET TRAVERSE LES QUATRE FENTES 16, 17 PAR SES PARTIES EXTREMES. L'ABAISSEMENT OU LE SOULEVEMENT DE LA CHEVILLE PAR LE VERIN 1 (OU MANUELLEMENT, PAR LES BOUTONS 10) DANS LES FENTES VERTICALES DU CYLINDRE FIXE 2 FAIT TOURNER LE CYLINDRE INTERIEUR 12, LEQUEL EST COUPLE EN ROTATION A L'AXE DE COMMANDE 13 DE LA SOUPAPE 3.
FR7812566A 1978-04-27 1978-04-27 Dispositif pour la commande pneumatique de soupapes Granted FR2424429A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7812566A FR2424429A1 (fr) 1978-04-27 1978-04-27 Dispositif pour la commande pneumatique de soupapes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7812566A FR2424429A1 (fr) 1978-04-27 1978-04-27 Dispositif pour la commande pneumatique de soupapes

Publications (2)

Publication Number Publication Date
FR2424429A1 true FR2424429A1 (fr) 1979-11-23
FR2424429B1 FR2424429B1 (fr) 1984-07-06

Family

ID=9207682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812566A Granted FR2424429A1 (fr) 1978-04-27 1978-04-27 Dispositif pour la commande pneumatique de soupapes

Country Status (1)

Country Link
FR (1) FR2424429A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2534160A (en) * 2015-01-14 2016-07-20 Lb Bentley Ltd Rotary actuator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE641539A (fr) * 1962-12-21 1964-04-16
US3198539A (en) * 1962-07-17 1965-08-03 Wayne W Mcmullen Hydraulic torque cylinder
US3450382A (en) * 1967-01-26 1969-06-17 Master Swaging & Mfg Co Actuator apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198539A (en) * 1962-07-17 1965-08-03 Wayne W Mcmullen Hydraulic torque cylinder
BE641539A (fr) * 1962-12-21 1964-04-16
US3450382A (en) * 1967-01-26 1969-06-17 Master Swaging & Mfg Co Actuator apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2534160A (en) * 2015-01-14 2016-07-20 Lb Bentley Ltd Rotary actuator

Also Published As

Publication number Publication date
FR2424429B1 (fr) 1984-07-06

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Legal Events

Date Code Title Description
ST Notification of lapse