AR241046A1 - "una valvula de esfera para fluidos mejorada" - Google Patents

"una valvula de esfera para fluidos mejorada"

Info

Publication number
AR241046A1
AR241046A1 AR31497189A AR31497189A AR241046A1 AR 241046 A1 AR241046 A1 AR 241046A1 AR 31497189 A AR31497189 A AR 31497189A AR 31497189 A AR31497189 A AR 31497189A AR 241046 A1 AR241046 A1 AR 241046A1
Authority
AR
Argentina
Prior art keywords
ball valve
improved fluid
fluid ball
improved
valve
Prior art date
Application number
AR31497189A
Other languages
English (en)
Other versions
AR241046A2 (es
Original Assignee
Alberto Combeau Vergara
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 Alberto Combeau Vergara filed Critical Alberto Combeau Vergara
Priority to AR31497189A priority Critical patent/AR241046A1/es
Priority to EP19900500090 priority patent/EP0433207A2/en
Application granted granted Critical
Publication of AR241046A1 publication Critical patent/AR241046A1/es
Publication of AR241046A2 publication Critical patent/AR241046A2/es
Priority to US07/778,752 priority patent/US5232200A/en

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
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings
    • 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
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0642—Easy mounting or dismounting means the spherical plug being insertable from one and only one side of the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
AR31497189A 1989-09-20 1989-09-20 "una valvula de esfera para fluidos mejorada" AR241046A1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AR31497189A AR241046A1 (es) 1989-09-20 1989-09-20 "una valvula de esfera para fluidos mejorada"
EP19900500090 EP0433207A2 (en) 1989-09-20 1990-09-19 Improvement of ball valve seats
US07/778,752 US5232200A (en) 1989-09-20 1991-10-18 Ball valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AR31497189A AR241046A1 (es) 1989-09-20 1989-09-20 "una valvula de esfera para fluidos mejorada"

Publications (2)

Publication Number Publication Date
AR241046A1 true AR241046A1 (es) 1991-04-30
AR241046A2 AR241046A2 (es) 1991-04-30

Family

ID=3478725

Family Applications (1)

Application Number Title Priority Date Filing Date
AR31497189A AR241046A1 (es) 1989-09-20 1989-09-20 "una valvula de esfera para fluidos mejorada"

Country Status (2)

Country Link
EP (1) EP0433207A2 (es)
AR (1) AR241046A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5992823A (en) * 1996-07-25 1999-11-30 Hung-Lin; Lai Structure of a shutoff valve
WO2009100648A1 (zh) * 2008-02-05 2009-08-20 Xiaofeng Zhu 密封面无磨损硬密封球阀
CA2924880C (en) 2013-12-27 2018-06-05 Halliburton Energy Services, Inc. Ball valve having dual pistons each individually actuable
CN113154110A (zh) * 2021-04-25 2021-07-23 浙江银轮机械股份有限公司 阀体及阀体组件

Also Published As

Publication number Publication date
EP0433207A2 (en) 1991-06-19
AR241046A2 (es) 1991-04-30

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