BR9007014A - Valvula de controle - Google Patents

Valvula de controle

Info

Publication number
BR9007014A
BR9007014A BR909007014A BR9007014A BR9007014A BR 9007014 A BR9007014 A BR 9007014A BR 909007014 A BR909007014 A BR 909007014A BR 9007014 A BR9007014 A BR 9007014A BR 9007014 A BR9007014 A BR 9007014A
Authority
BR
Brazil
Prior art keywords
plate
fixed
diaphragm
chamber
nominal opening
Prior art date
Application number
BR909007014A
Other languages
English (en)
Inventor
Milic Novakovic
Original Assignee
Uro Nova Technologies Inc
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 Uro Nova Technologies Inc filed Critical Uro Nova Technologies Inc
Publication of BR9007014A publication Critical patent/BR9007014A/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Safety Valves (AREA)
  • Details Of Valves (AREA)
  • Valve Device For Special Equipments (AREA)
BR909007014A 1989-01-10 1990-01-09 Valvula de controle BR9007014A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
YU00034/89A YU3489A (en) 1989-01-10 1989-01-10 Universal controlling valve
PCT/CA1990/000012 WO1990008279A1 (en) 1989-01-10 1990-01-09 Universal control valve

Publications (1)

Publication Number Publication Date
BR9007014A true BR9007014A (pt) 1991-11-05

Family

ID=25548024

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909007014A BR9007014A (pt) 1989-01-10 1990-01-09 Valvula de controle

Country Status (10)

Country Link
EP (1) EP0452374B1 (pt)
JP (1) JPH04503703A (pt)
AT (1) ATE145973T1 (pt)
AU (1) AU639431B2 (pt)
BR (1) BR9007014A (pt)
CA (1) CA2045132C (pt)
DE (1) DE69029322T2 (pt)
RU (1) RU2054137C1 (pt)
WO (1) WO1990008279A1 (pt)
YU (1) YU3489A (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007032550A1 (de) * 2006-11-23 2008-05-29 FITR-Gesellschaft für Innovation im Tief- und Rohrleitungsbau Weimar mbH Sicherheitsabsperrvorrichtung, nämlich Strömungswächter für fluide Medien mit einem, insbesondere rohrförmigen Gehäuse
IT1394748B1 (it) * 2009-07-16 2012-07-13 Rpe Srl Dispositivo contatore di portata per un liquido
DE102009045773A1 (de) * 2009-10-16 2011-04-21 Prominent Dosiertechnik Gmbh Druckhalteventil
RU2460948C1 (ru) * 2011-01-25 2012-09-10 Алексей Алексеевич Сердюков Трехходовой кран
WO2015160244A1 (en) * 2014-04-18 2015-10-22 Asco Controls B.V. A system for a pilot operated valve with bidirectional isolation
DE102016117642A1 (de) 2016-09-19 2018-03-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kraftstoffabschaltventil
WO2019004000A1 (ja) 2017-06-26 2019-01-03 株式会社Ｌｉｘｉｌ パイロット式電磁弁
RU178820U1 (ru) * 2017-08-14 2018-04-19 Алексей Сергеевич Тимохин Клапан универсальный
CN108757991A (zh) * 2018-07-31 2018-11-06 浙江科博电器有限公司 一种防水垢的水阀
RU2742856C1 (ru) * 2020-07-10 2021-02-11 Российская Федерация, от имени которой выступает Государственная корпорация по космической деятельности "РОСКОСМОС" Клапан предохранительный сильфонный
RU2747895C1 (ru) * 2020-10-19 2021-05-17 Юрий Иванович Духанин Криогенный запорно-регулирующий клапан
RU205877U1 (ru) * 2020-10-23 2021-08-11 Общество с ограниченной ответственностью «АПОГЕЙ» Вентиль с автоматическим регулированием расхода воды
KR102514308B1 (ko) * 2021-02-16 2023-03-27 더본테크 주식회사 유체의 임의 유출 방지를 위한 플로우 콘트롤 시스템
CN113790295A (zh) * 2021-09-10 2021-12-14 张家港富瑞阀门有限公司 一种液氢用减压阀和减压方法
CN114484026B (zh) * 2022-04-06 2022-07-01 艾肯（江苏）工业技术有限公司 一种带有压力可调的先导隔膜式减压阀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427441A (en) * 1945-09-10 1947-09-16 Richard R Butts Valve
DE2406879A1 (de) * 1973-02-21 1974-08-22 Fosselius & Alpen Ab Schutzsystem fuer druckmittelleitungen
US4132237A (en) * 1976-05-03 1979-01-02 Corken Pump Company Excess flow shutoff valve for hazardous fluids
DE8890019U1 (pt) * 1987-02-27 1990-08-23 Maravic, Monika, Nussbaumen, Ch

Also Published As

Publication number Publication date
EP0452374A1 (en) 1991-10-23
ATE145973T1 (de) 1996-12-15
CA2045132C (en) 2000-10-10
EP0452374B1 (en) 1996-12-04
AU639431B2 (en) 1993-07-29
JPH04503703A (ja) 1992-07-02
AU4840690A (en) 1990-08-13
DE69029322D1 (de) 1997-01-16
RU2054137C1 (ru) 1996-02-10
WO1990008279A1 (en) 1990-07-26
YU3489A (en) 1991-04-30
DE69029322T2 (de) 1997-06-19
CA2045132A1 (en) 1990-07-11

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Legal Events

Date Code Title Description
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 09/01/2005