FR2410156A1 - Procede et dispositif de positionnement automatique d'un element mobile entre deux positions limites - Google Patents

Procede et dispositif de positionnement automatique d'un element mobile entre deux positions limites

Info

Publication number
FR2410156A1
FR2410156A1 FR7735896A FR7735896A FR2410156A1 FR 2410156 A1 FR2410156 A1 FR 2410156A1 FR 7735896 A FR7735896 A FR 7735896A FR 7735896 A FR7735896 A FR 7735896A FR 2410156 A1 FR2410156 A1 FR 2410156A1
Authority
FR
France
Prior art keywords
limit positions
mobile element
automatic positioning
cylinder
medicines
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
FR7735896A
Other languages
English (en)
Other versions
FR2410156B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7735896A priority Critical patent/FR2410156A1/fr
Publication of FR2410156A1 publication Critical patent/FR2410156A1/fr
Application granted granted Critical
Publication of FR2410156B1 publication Critical patent/FR2410156B1/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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

L'INVENTION A POUR OBJET UN PROCEDE ET UN DISPOSITIF DE POSITIONNEMENT AUTOMATIQUE D'UN ELEMENT MOBILE ENTRE DEUX POSITIONS LIMITES. SELON L'INVENTION, LE DISPOSITIF COMPREND UN VERIN 1 A DOUBLE EFFET DONT LA TIGE 2 EST RELIEE A L'ELEMENT 3 A COMMANDER. UN DISPOSITIF DE PRESELECTION 22 PERMET DE DONNER LE DEPLACEMENT SOUHAITE POUR L'ELEMENT 3, INFORMATION QUI EST COMPAREE EN PERMANENCE AVEC UN DISPOSITIF INDICATEUR 8, 15, 20 DE LA POSITION INSTANTANEE DE L'ELEMENT 3. LE COMPARATEUR 21 PILOTE UN DISTRIBUTEUR A TIROIR 23 QUI ALIMENTE OU NON DANS UN SENS OU DANS L'AUTRE LE VERIN 1 SUIVANT LE SIGNE DE LA COMPARAISON. L'INVENTION S'APPLIQUE NOTAMMENT POUR L'ADMINISTRATION AUTOMATIQUE, PAR INJECTION, DE MEDICAMENTS.
FR7735896A 1977-11-29 1977-11-29 Procede et dispositif de positionnement automatique d'un element mobile entre deux positions limites Granted FR2410156A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7735896A FR2410156A1 (fr) 1977-11-29 1977-11-29 Procede et dispositif de positionnement automatique d'un element mobile entre deux positions limites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7735896A FR2410156A1 (fr) 1977-11-29 1977-11-29 Procede et dispositif de positionnement automatique d'un element mobile entre deux positions limites

Publications (2)

Publication Number Publication Date
FR2410156A1 true FR2410156A1 (fr) 1979-06-22
FR2410156B1 FR2410156B1 (fr) 1980-08-22

Family

ID=9198203

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735896A Granted FR2410156A1 (fr) 1977-11-29 1977-11-29 Procede et dispositif de positionnement automatique d'un element mobile entre deux positions limites

Country Status (1)

Country Link
FR (1) FR2410156A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133871A2 (fr) * 1983-09-02 1985-03-13 WABCO Westinghouse Steuerungstechnik GmbH & Co. Dispositif pour détecter la position d'un deuxième point variable par rapport à un premier point

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133871A2 (fr) * 1983-09-02 1985-03-13 WABCO Westinghouse Steuerungstechnik GmbH & Co. Dispositif pour détecter la position d'un deuxième point variable par rapport à un premier point
EP0133871A3 (en) * 1983-09-02 1986-03-26 Wabco Westinghouse Steuerungstechnik Gmbh & Co. Device to pick up the position of a second point which is variable in relation to a first point

Also Published As

Publication number Publication date
FR2410156B1 (fr) 1980-08-22

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Legal Events

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CD Change of name or company name
ST Notification of lapse