BR8902680A - Valvula de bainha esferica - Google Patents

Valvula de bainha esferica

Info

Publication number
BR8902680A
BR8902680A BR8902680A BR8902680A BR8902680A BR 8902680 A BR8902680 A BR 8902680A BR 8902680 A BR8902680 A BR 8902680A BR 8902680 A BR8902680 A BR 8902680A BR 8902680 A BR8902680 A BR 8902680A
Authority
BR
Brazil
Prior art keywords
sheath valve
sphere
sphere sheath
valve
sheath
Prior art date
Application number
BR8902680A
Other languages
English (en)
Inventor
Czeslaw Francois Jodlowski
Andrew Maunder
Original Assignee
Neu Ets
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 Neu Ets filed Critical Neu Ets
Publication of BR8902680A publication Critical patent/BR8902680A/pt

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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/205—Sealing effected by the flowing medium
    • F16K5/207—Sealing effected by the flowing medium using bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
BR8902680A 1988-06-07 1989-06-07 Valvula de bainha esferica BR8902680A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8807568A FR2632377B1 (fr) 1988-06-07 1988-06-07 Vanne a calotte spherique

Publications (1)

Publication Number Publication Date
BR8902680A true BR8902680A (pt) 1990-01-23

Family

ID=9367029

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8902680A BR8902680A (pt) 1988-06-07 1989-06-07 Valvula de bainha esferica

Country Status (3)

Country Link
EP (1) EP0346216A1 (pt)
BR (1) BR8902680A (pt)
FR (1) FR2632377B1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111795173A (zh) * 2020-07-15 2020-10-20 上海冠隆阀门机械有限公司 防硅酮不锈钢球阀

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU87482A1 (fr) * 1989-03-17 1990-10-02 Wurth Paul Sa Dispositif d'obturation de conduites de transport de produits en vrac
SE506438C2 (sv) * 1996-01-25 1997-12-15 Somas Ventiler Kulsegmentventil samt anordning vid kulsegmentventil
NL1014783C2 (nl) * 2000-03-29 2001-10-02 Hosokawa Micron B V Reactor voor vaste stof fermentatie (VSF).
DE102008016602A1 (de) * 2008-04-01 2009-10-08 Festo Ag & Co. Kg Drehschieberventil
CN104405918A (zh) * 2014-09-19 2015-03-11 中山市鸿程科研技术服务有限公司 一种排气圆顶阀
CN104653808B (zh) * 2015-02-10 2017-03-15 无锡智能自控工程股份有限公司 一种耐冲刷偏心球阀的阀球锥面锁紧结构
EP3282125A1 (de) 2016-08-11 2018-02-14 Putzmeister Engineering GmbH Dickstoffventil
EP3282155A1 (de) * 2016-08-11 2018-02-14 Putzmeister Engineering GmbH Ventil mit schwenkbarem ventilglied
EP4092296A1 (en) * 2021-05-21 2022-11-23 Alfa Laval Moatti A cock for a valve and a valve comprising such cock

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB194267A (en) * 1922-02-28 1923-04-05 Albert Huguenin Improvements in or relating to rotary valves for pipe lines
US2191232A (en) * 1938-08-25 1940-02-20 Heinen Joseph Valve and sealing means therefor
NL7304794A (pt) * 1973-04-06 1974-10-08
DE3124486C2 (de) * 1981-06-23 1983-04-07 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Kugelhahn für heiße Medien
DE3544609A1 (de) * 1985-12-17 1987-06-19 Waeschle Maschf Gmbh Kalottenschieber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111795173A (zh) * 2020-07-15 2020-10-20 上海冠隆阀门机械有限公司 防硅酮不锈钢球阀
CN111795173B (zh) * 2020-07-15 2022-04-01 上海冠隆阀门机械有限公司 防硅酮不锈钢球阀

Also Published As

Publication number Publication date
FR2632377B1 (fr) 1990-09-07
FR2632377A1 (fr) 1989-12-08
EP0346216A1 (fr) 1989-12-13

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