BE878847A - Vanne a obturateur a sphere partielle - Google Patents

Vanne a obturateur a sphere partielle Download PDF

Info

Publication number
BE878847A
BE878847A BE0/197192A BE197192A BE878847A BE 878847 A BE878847 A BE 878847A BE 0/197192 A BE0/197192 A BE 0/197192A BE 197192 A BE197192 A BE 197192A BE 878847 A BE878847 A BE 878847A
Authority
BE
Belgium
Prior art keywords
shutter valve
emi
partial sphere
sphere shutter
partial
Prior art date
Application number
BE0/197192A
Other languages
English (en)
Original Assignee
Rockx Clement
Becart Louis
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 Rockx Clement, Becart Louis filed Critical Rockx Clement
Priority to BE0/197192A priority Critical patent/BE878847A/fr
Publication of BE878847A publication Critical patent/BE878847A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/061—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor knee-joint

Landscapes

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

Description


   <EMI ID=1.1> 

  
 <EMI ID=2.1> 

  
dont les sièges Boni aussi dora que la billa et peuvent de oe fait résister à n'importe quelles températures.

  
 <EMI ID=3.1> 

  
Il importait pour réussir une vanne à billa d'acier et sièges  aoier que, lors de la manipulation, la friction sur les sièges aoit neutralisée pendant le temps de fonctionnement. 

  
 <EMI ID=4.1> 

  
constitue un Kit, oe qui permet de construire le corps dans un autre matériau et d'y plaoer na Kit acier, plastique on inox suivant l'utili-  sation que l'on vent en faire. 

  
 <EMI ID=5.1> 

  
oarettes, en coin, à plateaux, etc..  7- elle est aute-aettoyante; lors de la manipulation le fluide passe 

  
 <EMI ID=6.1>  

  

 <EMI ID=7.1>

Claims (1)

  1. <EMI ID=8.1> <EMI ID=9.1> <EMI ID=10.1> <EMI ID=11.1>
    Pour ouvrir le passage, 1/4 de tour dans l'autre sens suffira, L'étanchéité totale pendant le fonctionnement est assure par
    <EMI ID=12.1>
BE0/197192A 1979-09-18 1979-09-18 Vanne a obturateur a sphere partielle BE878847A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE0/197192A BE878847A (fr) 1979-09-18 1979-09-18 Vanne a obturateur a sphere partielle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE0/197192A BE878847A (fr) 1979-09-18 1979-09-18 Vanne a obturateur a sphere partielle
BE878847 1979-09-18

Publications (1)

Publication Number Publication Date
BE878847A true BE878847A (fr) 1980-01-16

Family

ID=25651660

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/197192A BE878847A (fr) 1979-09-18 1979-09-18 Vanne a obturateur a sphere partielle

Country Status (1)

Country Link
BE (1) BE878847A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513724A1 (fr) * 1981-09-25 1983-04-01 Cherbonnel Michel Vannes en deux parties a montage rapide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513724A1 (fr) * 1981-09-25 1983-04-01 Cherbonnel Michel Vannes en deux parties a montage rapide

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