BE424120A - - Google Patents

Info

Publication number
BE424120A
BE424120A BE424120DA BE424120A BE 424120 A BE424120 A BE 424120A BE 424120D A BE424120D A BE 424120DA BE 424120 A BE424120 A BE 424120A
Authority
BE
Belgium
Prior art keywords
plate
slots
seat
valve
annular
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE424120A publication Critical patent/BE424120A/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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/08—Check valves with guided rigid valve members shaped as rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Sliding Valves (AREA)
BE424120D BE424120A (cs)

Publications (1)

Publication Number Publication Date
BE424120A true BE424120A (cs)

Family

ID=85432

Family Applications (1)

Application Number Title Priority Date Filing Date
BE424120D BE424120A (cs)

Country Status (1)

Country Link
BE (1) BE424120A (cs)

Similar Documents

Publication Publication Date Title
KR101124532B1 (ko) 쿠션 체크밸브
FR2710691A1 (fr) Procédé d'obtention de poussée par un jet de fluide et tuyère de poussée pour sa mise en Óoeuvre.
US7802432B2 (en) Multiple vane variable geometry nozzle
US3511475A (en) Valve assembly
BE897189A (fr) Valve a asservissement montee dans un train de tiges de forage,
JP2005500484A (ja) 低圧力降下比係数を有する流量制御弁
FR2683852A1 (fr) Soupape avec siege crenele.
CN101737559A (zh) 迷宫式最小流量控制阀
FR2680217A1 (fr) Ensemble amortisseur de vibrations.
WO2015170042A1 (fr) Insert de decompression pour vanne rotative et vanne rotative equipee d'un tel insert
CN201259012Y (zh) 一种自紧密封截止阀
BE424120A (cs)
US6039076A (en) High energy loss fluid control device
CA2695626A1 (fr) Turbomoteur a emission de bruit reduite pour aeronef
CN109442054B (zh) 一种双密封截止阀
US4506932A (en) Device for cooling the bits of a cutting machine
CN112594442B (zh) 一种降噪套筒和减压降噪阀
FR2557637A1 (fr) Canal d'admission menage dans la culasse d'un moteur a combustion interne
CN219139828U (zh) 一种阀笼式单座阀
US836258A (en) Reducing-valve.
CN112096960B (zh) 一种新型节流对冲式减压控速调节阀
CN209370583U (zh) 一种多级蓄能降压结构调节阀
KR20160024651A (ko) 체크밸브
CN109340449A (zh) 一种多级蓄能降压结构调节阀
CA2756113A1 (en) An improved hydro turbine