RU2690325C2 - Защитный узел для уплотнительной прокладки седла клапана и регулятор давления - Google Patents

Защитный узел для уплотнительной прокладки седла клапана и регулятор давления Download PDF

Info

Publication number
RU2690325C2
RU2690325C2 RU2016145077A RU2016145077A RU2690325C2 RU 2690325 C2 RU2690325 C2 RU 2690325C2 RU 2016145077 A RU2016145077 A RU 2016145077A RU 2016145077 A RU2016145077 A RU 2016145077A RU 2690325 C2 RU2690325 C2 RU 2690325C2
Authority
RU
Russia
Prior art keywords
valve
protective
protective ring
valve seat
gasket
Prior art date
Application number
RU2016145077A
Other languages
English (en)
Russian (ru)
Other versions
RU2016145077A (ru
RU2016145077A3 (pt
Inventor
Инь ЦЗЯ
Лэ ВАН
Сяоцзюань ЦИНЬ
Икунь СЮН
Дань ЛЮ
Original Assignee
Фишер Цзэон Гэз Эквипмент (Чэнду) Ко., Лтд.
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 Фишер Цзэон Гэз Эквипмент (Чэнду) Ко., Лтд. filed Critical Фишер Цзэон Гэз Эквипмент (Чэнду) Ко., Лтд.
Publication of RU2016145077A publication Critical patent/RU2016145077A/ru
Publication of RU2016145077A3 publication Critical patent/RU2016145077A3/ru
Application granted granted Critical
Publication of RU2690325C2 publication Critical patent/RU2690325C2/ru

Links

Images

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/46—Attachment of sealing rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
RU2016145077A 2014-04-25 2015-04-24 Защитный узел для уплотнительной прокладки седла клапана и регулятор давления RU2690325C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201420212924.3U CN203963063U (zh) 2014-04-25 2014-04-25 阀座密封垫的保护组件及调压器
CN201420212924.3 2014-04-25
PCT/CN2015/077449 WO2015161831A1 (zh) 2014-04-25 2015-04-24 阀座密封垫的保护组件及调压器

Publications (3)

Publication Number Publication Date
RU2016145077A RU2016145077A (ru) 2018-05-25
RU2016145077A3 RU2016145077A3 (pt) 2018-10-29
RU2690325C2 true RU2690325C2 (ru) 2019-05-31

Family

ID=51923646

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016145077A RU2690325C2 (ru) 2014-04-25 2015-04-24 Защитный узел для уплотнительной прокладки седла клапана и регулятор давления

Country Status (4)

Country Link
CN (1) CN203963063U (pt)
BR (1) BR112016024656A8 (pt)
RU (1) RU2690325C2 (pt)
WO (1) WO2015161831A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203963063U (zh) * 2014-04-25 2014-11-26 费希尔久安输配设备(成都)有限公司 阀座密封垫的保护组件及调压器
CN105090543A (zh) * 2014-04-26 2015-11-25 费希尔久安输配设备(成都)有限公司 阀座密封垫的保护组件及调压器
CN108825795B (zh) * 2018-09-10 2024-02-23 陕西博菲特流体控制装备制造有限公司 三角型双密封笼式阀

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU956882A1 (ru) * 1981-02-12 1982-09-07 Днепропетровский Филиал Научно-Исследовательского Института Резиновой Промышленности Уплотнительный узел клапана
CN201228773Y (zh) * 2008-07-02 2009-04-29 大丰市燃气设备有限责任公司 调压器阀口密封装置
CN102900855A (zh) * 2012-11-01 2013-01-30 天脊煤化工集团股份有限公司 一种碎煤加压气化炉灰锁阀的密封装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200946673Y (zh) * 2006-08-29 2007-09-12 浙江重工阀门有限公司 双偏心双向金属密封蝶阀
US20090278069A1 (en) * 2008-05-06 2009-11-12 Blanco Ivan L Multiple piece frac valve insert
CN102141157B (zh) * 2011-03-18 2013-05-01 赵安东 防冲刷截止阀密封副
CN203963063U (zh) * 2014-04-25 2014-11-26 费希尔久安输配设备(成都)有限公司 阀座密封垫的保护组件及调压器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU956882A1 (ru) * 1981-02-12 1982-09-07 Днепропетровский Филиал Научно-Исследовательского Института Резиновой Промышленности Уплотнительный узел клапана
CN201228773Y (zh) * 2008-07-02 2009-04-29 大丰市燃气设备有限责任公司 调压器阀口密封装置
CN102900855A (zh) * 2012-11-01 2013-01-30 天脊煤化工集团股份有限公司 一种碎煤加压气化炉灰锁阀的密封装置

Also Published As

Publication number Publication date
RU2016145077A (ru) 2018-05-25
WO2015161831A1 (zh) 2015-10-29
BR112016024656A2 (pt) 2017-08-15
BR112016024656A8 (pt) 2021-04-06
RU2016145077A3 (pt) 2018-10-29
CN203963063U (zh) 2014-11-26

Similar Documents

Publication Publication Date Title
RU2690325C2 (ru) Защитный узел для уплотнительной прокладки седла клапана и регулятор давления
US10323394B2 (en) Dual check backflow preventer
US9394799B1 (en) Air riding seal for a turbine
CA2797862A1 (en) Ball valve seal with dynamic c-seal and static c-seal
EP3156699A1 (en) Seal device
US10544865B2 (en) Sealing device
JPWO2014087512A1 (ja) シール装置、および、回転機械
KR20160052586A (ko) 더스트 시일
KR102178798B1 (ko) 다이어프램 밸브
JPWO2017099045A1 (ja) バルブステムシール
JP2008303951A (ja) バルブ及び弁構造
JP2015098891A (ja) ケースのシール構造
CN105090543A (zh) 阀座密封垫的保护组件及调压器
RU2602027C1 (ru) Клапан летательного аппарата для слива воды
US10443733B2 (en) Seal assembly with energizer and seal element
US10359119B2 (en) High pressure valve
CN102754041B (zh) 压力调节阀
KR20100066684A (ko) 고압 릴리프 밸브
US20220290767A1 (en) Non-return check valve for vacuum system
CN102937185A (zh) 多重的轴的密封结构
KR20180031236A (ko) 연료펌프 모듈용 보호 플레이트
RU2015128287A (ru) Внутренний корпус с активной и реактивной ступенями для паротурбинного двигателя
CN203421257U (zh) 高温高压止回阀
CN204533593U (zh) 阀门密封防护装置
CN104565405A (zh) 阀门密封防护装置