RU2249744C2 - Клапан с регулируемой деформацией шарика - Google Patents

Клапан с регулируемой деформацией шарика Download PDF

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Publication number
RU2249744C2
RU2249744C2 RU2000114630/06A RU2000114630A RU2249744C2 RU 2249744 C2 RU2249744 C2 RU 2249744C2 RU 2000114630/06 A RU2000114630/06 A RU 2000114630/06A RU 2000114630 A RU2000114630 A RU 2000114630A RU 2249744 C2 RU2249744 C2 RU 2249744C2
Authority
RU
Russia
Prior art keywords
shutter
grooves
ball
valve
gate
Prior art date
Application number
RU2000114630/06A
Other languages
English (en)
Russian (ru)
Other versions
RU2000114630A (ru
Inventor
Андреа ФЛОРИО (IT)
Андреа ФЛОРИО
Фабио БУЧЧИ (IT)
Фабио БУЧЧИ
Original Assignee
Нуово Пиньоне Холдинг С.П.А.
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 Нуово Пиньоне Холдинг С.П.А. filed Critical Нуово Пиньоне Холдинг С.П.А.
Publication of RU2000114630A publication Critical patent/RU2000114630A/ru
Application granted granted Critical
Publication of RU2249744C2 publication Critical patent/RU2249744C2/ru

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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
    • 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
    • F16K5/0684—Packings on the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Fuel-Injection Apparatus (AREA)
RU2000114630/06A 1998-10-07 1999-08-30 Клапан с регулируемой деформацией шарика RU2249744C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI98A002157 1998-10-07
IT1998MI002157A IT1302619B1 (it) 1998-10-07 1998-10-07 Valvola con sfera a deformazione controllata

Publications (2)

Publication Number Publication Date
RU2000114630A RU2000114630A (ru) 2002-05-20
RU2249744C2 true RU2249744C2 (ru) 2005-04-10

Family

ID=11380826

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000114630/06A RU2249744C2 (ru) 1998-10-07 1999-08-30 Клапан с регулируемой деформацией шарика

Country Status (13)

Country Link
US (1) US6695286B1 (enExample)
EP (1) EP1034391B1 (enExample)
JP (1) JP4441119B2 (enExample)
AR (1) AR020663A1 (enExample)
AT (1) ATE258286T1 (enExample)
BR (1) BR9906851A (enExample)
CA (1) CA2313207C (enExample)
DE (1) DE69914301T2 (enExample)
IT (1) IT1302619B1 (enExample)
RU (1) RU2249744C2 (enExample)
SK (1) SK286206B6 (enExample)
WO (1) WO2000020783A1 (enExample)
ZA (1) ZA200002706B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU212771U1 (ru) * 2022-04-05 2022-08-08 Федеральное Государственное Унитарное Предприятие "Всероссийский Научно-Исследовательский Институт Автоматики Им.Н.Л.Духова" (Фгуп "Внииа") Обратный клапан

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070069173A1 (en) * 2005-09-29 2007-03-29 Zachman James R High pressure ball valve seal assembly
US7810571B2 (en) * 2006-11-09 2010-10-12 Baker Hughes Incorporated Downhole lubricator valve
US8113286B2 (en) * 2006-11-09 2012-02-14 Baker Hughes Incorporated Downhole barrier valve
US8225871B2 (en) * 2006-11-09 2012-07-24 Baker Hughes Incorporated Bidirectional sealing mechanically shifted ball valve for downhole use
US7905292B2 (en) * 2009-02-06 2011-03-15 Baker Hughes Incorporated Pressure equalization device for downhole tools
US8534361B2 (en) * 2009-10-07 2013-09-17 Baker Hughes Incorporated Multi-stage pressure equalization valve assembly for subterranean valves
US8336628B2 (en) * 2009-10-20 2012-12-25 Baker Hughes Incorporated Pressure equalizing a ball valve through an upper seal bypass
US9140153B2 (en) * 2013-06-05 2015-09-22 Ford Global Technologies, Llc Engine system having a backflow valve and method for operation thereof
KR101579600B1 (ko) * 2014-05-08 2015-12-22 김충호 개폐가 용이한 유체 밸브 장치의 제작 방법 및 이에 의하여 제작된 유체 밸브 장치
KR101595260B1 (ko) * 2014-08-22 2016-02-18 대우조선해양 주식회사 볼 밸브의 시트 리테이너
KR101595264B1 (ko) * 2014-08-22 2016-02-18 대우조선해양 주식회사 볼 밸브
KR101595268B1 (ko) * 2014-08-25 2016-02-18 대우조선해양 주식회사 볼 밸브의 타원형 시트 리테이너
KR101825220B1 (ko) * 2017-08-07 2018-02-02 (주)케이에스티플랜트 마이크로합금화 층이 형성된 메탈시트 볼밸브 장치 및 그 제작 방법
CN107940016B (zh) * 2017-12-14 2023-11-10 台州艾迪西盛大暖通科技有限公司 一种密封球阀
US20250264004A1 (en) * 2024-02-16 2025-08-21 Halliburton Energy Services, Inc. Ball-type flow stopper including a pressure activated cantilever feature

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348805A (en) * 1964-09-08 1967-10-24 Worcester Valve Co Inc Ball valve
US3501127A (en) * 1966-04-12 1970-03-17 Rockwell Mfg Co Ball valve
US3501128A (en) * 1966-07-07 1970-03-17 Rockwell Mfg Co Ball valves
SU1638407A1 (ru) * 1988-07-05 1991-03-30 Всесоюзный Научно-Исследовательский И Экспериментально-Конструкторский Институт Продовольственного Машиностроения Кран

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130952A (en) 1964-04-28 Sealing means for high pressure valves
GB457279A (en) 1934-05-25 1936-11-24 Jean Bugatti Improvements in or relating to valves
NL128847C (enExample) 1964-03-13 1969-12-15
GB2156496B (en) 1981-04-15 1986-02-05 Dereve Fluid pressure governor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348805A (en) * 1964-09-08 1967-10-24 Worcester Valve Co Inc Ball valve
US3501127A (en) * 1966-04-12 1970-03-17 Rockwell Mfg Co Ball valve
US3501128A (en) * 1966-07-07 1970-03-17 Rockwell Mfg Co Ball valves
SU1638407A1 (ru) * 1988-07-05 1991-03-30 Всесоюзный Научно-Исследовательский И Экспериментально-Конструкторский Институт Продовольственного Машиностроения Кран

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU212771U1 (ru) * 2022-04-05 2022-08-08 Федеральное Государственное Унитарное Предприятие "Всероссийский Научно-Исследовательский Институт Автоматики Им.Н.Л.Духова" (Фгуп "Внииа") Обратный клапан

Also Published As

Publication number Publication date
JP2002526734A (ja) 2002-08-20
AR020663A1 (es) 2002-05-22
CA2313207A1 (en) 2000-04-13
ZA200002706B (en) 2002-02-28
EP1034391A1 (en) 2000-09-13
ATE258286T1 (de) 2004-02-15
EP1034391B1 (en) 2004-01-21
SK286206B6 (sk) 2008-05-06
JP4441119B2 (ja) 2010-03-31
SK8332000A3 (en) 2001-07-10
DE69914301D1 (de) 2004-02-26
BR9906851A (pt) 2000-10-10
US6695286B1 (en) 2004-02-24
IT1302619B1 (it) 2000-09-29
CA2313207C (en) 2007-03-27
WO2000020783A1 (en) 2000-04-13
DE69914301T2 (de) 2004-11-25
ITMI982157A1 (it) 2000-04-07

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20140831