BE644969A - - Google Patents

Info

Publication number
BE644969A
BE644969A BE644969DA BE644969A BE 644969 A BE644969 A BE 644969A BE 644969D A BE644969D A BE 644969DA BE 644969 A BE644969 A BE 644969A
Authority
BE
Belgium
Prior art keywords
emi
valve
pound
pivoting movement
hand
Prior art date
Application number
Other languages
French (fr)
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
Priority claimed from FR929167A external-priority patent/FR1360280A/en
Application filed filed Critical
Publication of BE644969A publication Critical patent/BE644969A/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/24Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)

Description

  

   <EMI ID=1.1> 

  
 <EMI ID=2.1>  

  
 <EMI ID=3.1> 

  
 <EMI ID=4.1> 

  
tire soumis à aucune usure par frottement, tout risque de

  
 <EMI ID=5.1>  le fait que son organe de fermeture est constitué par un 

  
 <EMI ID=6.1> 

  
translation suivi d'un mouvement de pivotement et, pour la fermeture de ladite vanne , d'un mouvement de pivotement suivi par un mouvement de translation*

  
 <EMI ID=7.1> 

  
vention ressort iront de la description qui va suivre en

  
 <EMI ID=8.1> 

  
Sur ces dessins ; 

  
 <EMI ID=9.1> 

  
vanne ouverte.

  
 <EMI ID=10.1> 

  
lustrant une variante de réalisation.

  
 <EMI ID=11.1>  Selon l'exemple d'exécution représenté aux

  
 <EMI ID=12.1> 

  
de se* extrémités d'une bride pour le raccordement de 

  
 <EMI ID=13.1> 

  
 <EMI ID=14.1> 

  
une conduite d'admission du fluide.

  
 <EMI ID=15.1> 

  
mité d'une tige 6 qui pénètre à l'intérieur d'une douille

  
 <EMI ID=16.1> 

  
 <EMI ID=17.1> 

  
 <EMI ID=18.1> 

  
 <EMI ID=19.1> 

  
 <EMI ID=20.1> 

  
 <EMI ID=21.1> 

  
pourvu d'une butée réglable 16 destinée à coopérer avec

  
 <EMI ID=22.1> 

  
 <EMI ID=23.1> 

  
 <EMI ID=24.1> 

  
 <EMI ID=25.1> 

  
 <EMI ID=26.1> 

  
 <EMI ID=27.1> 

  
peut tourner librement dans une portée 2[pound] du corps de la vanne et dont l'autre extrémité est Jaunie, à l'extérieur

  
 <EMI ID=28.1> 

  
Commit représenté, la tige filetée est pourvue d'une embase 2[pound] en contact, d'une part, avec la face la* terne du couvercle 1 et, d'autre part, avec une butée à

  
 <EMI ID=29.1> 

  
 <EMI ID=30.1> 

  
 <EMI ID=31.1> 

  
ce qui correspond à la position d'ouverture de la vanne, il suffit, pour provoquer l'obturation étanche de l'alé'-  sage [pound] d'entrée du fluide, de faire tourner à la main le

  
 <EMI ID=32.1> 

  
 <EMI ID=33.1> 

  
 <EMI ID=34.1> 

  
Lorsque ces deux butées sont en contact, le mouvement de pivotement conte et l'opercule 2 se trouve

  
 <EMI ID=35.1> 

  
 <EMI ID=36.1> 

  
mais, comme les butées 16 et empochent tout mouvement

  
 <EMI ID=37.1>   <EMI ID=38.1> 

  
 <EMI ID=39.1>  

  
 <EMI ID=40.1> 

  
son galet font pression sur la partie inférieure de là

  
 <EMI ID=41.1> 

  
 <EMI ID=42.1> 

  
 <EMI ID=43.1> 

  
 <EMI ID=44.1> 

  
 <EMI ID=45.1> 

  
 <EMI ID=46.1> 

  
turc, il suffit, pour procéder à son ouverture, d'opérer

  
 <EMI ID=47.1> 

  
 <EMI ID=48.1> 

  
Il est à remarquer que dans l'une ou l'autre des formes de réalisation qui ont été décrites, il est préférable que la course des mouvementé de translation

  
 <EMI ID=49.1> 

  
 <EMI ID=50.1> 

  
cité de la matière utilisée pour la réalisation des baguée

  
 <EMI ID=51.1> 

  
 <EMI ID=52.1> 

  
et 4, la vanne présente un certain nombre d'avantagée par rapport à la forme de réalisation illustrés sur les  <EMI ID=53.1>  <EMI ID=54.1> 

  
 <EMI ID=55.1> 



   <EMI ID = 1.1>

  
 <EMI ID = 2.1>

  
 <EMI ID = 3.1>

  
 <EMI ID = 4.1>

  
pulls subjected to no wear by friction, any risk of

  
 <EMI ID = 5.1> the fact that its closing device consists of a

  
 <EMI ID = 6.1>

  
translation followed by a pivoting movement and, for closing said valve, by a pivoting movement followed by a translational movement *

  
 <EMI ID = 7.1>

  
vention will go from the following description in

  
 <EMI ID = 8.1>

  
On these drawings;

  
 <EMI ID = 9.1>

  
open valve.

  
 <EMI ID = 10.1>

  
polishing an alternative embodiment.

  
 <EMI ID = 11.1> According to the execution example shown in

  
 <EMI ID = 12.1>

  
of se * ends of a flange for the connection of

  
 <EMI ID = 13.1>

  
 <EMI ID = 14.1>

  
a fluid inlet line.

  
 <EMI ID = 15.1>

  
moth of a rod 6 which penetrates inside a socket

  
 <EMI ID = 16.1>

  
 <EMI ID = 17.1>

  
 <EMI ID = 18.1>

  
 <EMI ID = 19.1>

  
 <EMI ID = 20.1>

  
 <EMI ID = 21.1>

  
provided with an adjustable stop 16 intended to cooperate with

  
 <EMI ID = 22.1>

  
 <EMI ID = 23.1>

  
 <EMI ID = 24.1>

  
 <EMI ID = 25.1>

  
 <EMI ID = 26.1>

  
 <EMI ID = 27.1>

  
can rotate freely within a 2 [pound] span of the valve body and the other end of which is yellowed, on the outside

  
 <EMI ID = 28.1>

  
Commit shown, the threaded rod is provided with a base 2 [pound] in contact, on the one hand, with the dull face of the cover 1 and, on the other hand, with a stopper.

  
 <EMI ID = 29.1>

  
 <EMI ID = 30.1>

  
 <EMI ID = 31.1>

  
which corresponds to the opening position of the valve, it suffices to cause the fluid inlet bore to be sealed off [pound] by hand turning the valve.

  
 <EMI ID = 32.1>

  
 <EMI ID = 33.1>

  
 <EMI ID = 34.1>

  
When these two stops are in contact, the pivoting movement and the cover 2 is

  
 <EMI ID = 35.1>

  
 <EMI ID = 36.1>

  
but, like the stops 16 and pocket any movement

  
 <EMI ID = 37.1> <EMI ID = 38.1>

  
 <EMI ID = 39.1>

  
 <EMI ID = 40.1>

  
its roller put pressure on the lower part of there

  
 <EMI ID = 41.1>

  
 <EMI ID = 42.1>

  
 <EMI ID = 43.1>

  
 <EMI ID = 44.1>

  
 <EMI ID = 45.1>

  
 <EMI ID = 46.1>

  
Turkish, it suffices, to proceed with its opening, to operate

  
 <EMI ID = 47.1>

  
 <EMI ID = 48.1>

  
It should be noted that in either of the embodiments which have been described, it is preferable that the stroke of the translational movements

  
 <EMI ID = 49.1>

  
 <EMI ID = 50.1>

  
city of the material used for making the rings

  
 <EMI ID = 51.1>

  
 <EMI ID = 52.1>

  
and 4, the valve has a number of advantages over the embodiment illustrated on <EMI ID = 53.1> <EMI ID = 54.1>

  
 <EMI ID = 55.1>

 

Claims (1)

<EMI ID=56.1> <EMI ID = 56.1> oblongue,, <EMI ID=57.1> oblong ,, <EMI ID = 57.1> <EMI ID=58.1> <EMI ID = 58.1> <EMI ID=59.1> <EMI ID = 59.1> gousset solidaire de l'élément tubulaire pivotant sur; gusset integral with the tubular element pivoting on; <EMI ID=60.1> <EMI ID = 60.1> <EMI ID=61.1> <EMI ID = 61.1> <EMI ID=62.1> <EMI ID=63.1> <EMI ID = 62.1> <EMI ID = 63.1>
BE644969D 1963-03-26 1964-03-10 BE644969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR929167A FR1360280A (en) 1963-03-26 1963-03-26 Advanced valve for pipelines

Publications (1)

Publication Number Publication Date
BE644969A true BE644969A (en) 1964-07-01

Family

ID=8800049

Family Applications (1)

Application Number Title Priority Date Filing Date
BE644969D BE644969A (en) 1963-03-26 1964-03-10

Country Status (3)

Country Link
BE (1) BE644969A (en)
LU (1) LU45638A1 (en)
NL (1) NL6403169A (en)

Also Published As

Publication number Publication date
LU45638A1 (en) 1964-05-12
NL6403169A (en) 1964-09-28

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