BR7105447D0 - Valvula de bola - Google Patents

Valvula de bola

Info

Publication number
BR7105447D0
BR7105447D0 BR5447/71A BR544771A BR7105447D0 BR 7105447 D0 BR7105447 D0 BR 7105447D0 BR 5447/71 A BR5447/71 A BR 5447/71A BR 544771 A BR544771 A BR 544771A BR 7105447 D0 BR7105447 D0 BR 7105447D0
Authority
BR
Brazil
Prior art keywords
ball valve
ball
valve
Prior art date
Application number
BR5447/71A
Other languages
English (en)
Inventor
G Jones
H Luk
Original Assignee
Saunders Vale Co
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 Saunders Vale Co filed Critical Saunders Vale Co
Publication of BR7105447D0 publication Critical patent/BR7105447D0/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
    • F16K5/06—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
    • F16K5/0678—Composite packings in which only one of the components of the composite packing is contacting the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)
BR5447/71A 1970-08-26 1971-08-20 Valvula de bola BR7105447D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4101070 1970-08-26

Publications (1)

Publication Number Publication Date
BR7105447D0 true BR7105447D0 (pt) 1973-04-05

Family

ID=10417680

Family Applications (1)

Application Number Title Priority Date Filing Date
BR5447/71A BR7105447D0 (pt) 1970-08-26 1971-08-20 Valvula de bola

Country Status (14)

Country Link
US (1) US3719344A (pt)
AT (1) AT312383B (pt)
AU (1) AU3222371A (pt)
BE (1) BE771743A (pt)
BR (1) BR7105447D0 (pt)
CA (1) CA935421A (pt)
CH (1) CH542383A (pt)
DE (1) DE2140074A1 (pt)
FR (1) FR2106104A5 (pt)
GB (1) GB1355051A (pt)
IL (1) IL37509A (pt)
NL (1) NL7111336A (pt)
SE (1) SE361724B (pt)
ZA (1) ZA715390B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60113874A (ja) * 1983-11-21 1985-06-20 Kurimoto Iron Works Ltd 粉粒体用弁
KR20070032821A (ko) * 2004-07-15 2007-03-22 스와겔로크 컴패니 볼 밸브 시트 구조
GB2485188A (en) * 2010-11-04 2012-05-09 Parker Hannifin Mfg Ltd Valve seat for a ball valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387815A (en) * 1965-05-21 1968-06-11 Richards & Co B C Seat for ball-valve and ball-valve using this seat
GB1210858A (en) * 1968-08-07 1970-11-04 Saunders Valve Co Ltd Improvements in fluid flow control devices
US3604682A (en) * 1970-05-13 1971-09-14 Richards & Co B C Seat assembly for rotary ball valves

Also Published As

Publication number Publication date
IL37509A (en) 1973-10-25
IL37509A0 (en) 1971-11-29
NL7111336A (pt) 1972-02-29
CH542383A (de) 1973-09-30
AU3222371A (en) 1973-02-15
GB1355051A (en) 1974-06-05
AT312383B (de) 1973-12-27
CA935421A (en) 1973-10-16
BE771743A (fr) 1971-12-31
FR2106104A5 (pt) 1972-04-28
DE2140074A1 (de) 1972-03-02
ZA715390B (en) 1972-04-26
US3719344A (en) 1973-03-06
SE361724B (pt) 1973-11-12

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