FR2359288A2 - Dispositif de commande hydraulique de vannes de decharge - Google Patents

Dispositif de commande hydraulique de vannes de decharge

Info

Publication number
FR2359288A2
FR2359288A2 FR7622618A FR7622618A FR2359288A2 FR 2359288 A2 FR2359288 A2 FR 2359288A2 FR 7622618 A FR7622618 A FR 7622618A FR 7622618 A FR7622618 A FR 7622618A FR 2359288 A2 FR2359288 A2 FR 2359288A2
Authority
FR
France
Prior art keywords
crank mechanism
stop valve
removal
control handwheel
valve
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
FR7622618A
Other languages
English (en)
Other versions
FR2359288B2 (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.)
Waggon Union GmbH
Original Assignee
Waggon Union GmbH
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 Waggon Union GmbH filed Critical Waggon Union GmbH
Priority to FR7622618A priority Critical patent/FR2359288A2/fr
Publication of FR2359288A2 publication Critical patent/FR2359288A2/fr
Application granted granted Critical
Publication of FR2359288B2 publication Critical patent/FR2359288B2/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

L'invention concerne un dispositif pour commander des vannes de décharge de wagons citernes, comportant un piston actionné par des volants à main par l'intermediaire d'un volant à excentrique et dont la chambre de travail comporte un orifice communiquant avec un réservoir d'huile et un orifice muni d'un clapet antiretour communiquant avec les vannes de décharge, remarquable par le fait qu'il comporte un autre clapet antiretour qui est fermé quand on actionne le dispositif et qui est ouvert quand, attaque par une tige de poussée, on détache les volants à main de l'arbre portant le disque d'excentrique
FR7622618A 1976-07-23 1976-07-23 Dispositif de commande hydraulique de vannes de decharge Granted FR2359288A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7622618A FR2359288A2 (fr) 1976-07-23 1976-07-23 Dispositif de commande hydraulique de vannes de decharge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7622618A FR2359288A2 (fr) 1976-07-23 1976-07-23 Dispositif de commande hydraulique de vannes de decharge

Publications (2)

Publication Number Publication Date
FR2359288A2 true FR2359288A2 (fr) 1978-02-17
FR2359288B2 FR2359288B2 (fr) 1980-09-05

Family

ID=9176092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622618A Granted FR2359288A2 (fr) 1976-07-23 1976-07-23 Dispositif de commande hydraulique de vannes de decharge

Country Status (1)

Country Link
FR (1) FR2359288A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496775A1 (fr) * 1980-12-20 1982-06-25 Wabco Fahrzeugbremsen Gmbh Pompe a fluide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496775A1 (fr) * 1980-12-20 1982-06-25 Wabco Fahrzeugbremsen Gmbh Pompe a fluide

Also Published As

Publication number Publication date
FR2359288B2 (fr) 1980-09-05

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