BRPI0812950B1 - Aparelho para determinar uma posição de uma válvula e método para utilização em um aparelho de válvula - Google Patents

Aparelho para determinar uma posição de uma válvula e método para utilização em um aparelho de válvula Download PDF

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Publication number
BRPI0812950B1
BRPI0812950B1 BRPI0812950-9A BRPI0812950A BRPI0812950B1 BR PI0812950 B1 BRPI0812950 B1 BR PI0812950B1 BR PI0812950 A BRPI0812950 A BR PI0812950A BR PI0812950 B1 BRPI0812950 B1 BR PI0812950B1
Authority
BR
Brazil
Prior art keywords
valve
pressure
tank
pressure differential
controller
Prior art date
Application number
BRPI0812950-9A
Other languages
English (en)
Portuguese (pt)
Inventor
Yin Zhuang
Lu Cang
Fan Jian Jun
Original Assignee
Fisher Controls International Llc
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 Fisher Controls International Llc filed Critical Fisher Controls International Llc
Publication of BRPI0812950A2 publication Critical patent/BRPI0812950A2/pt
Publication of BRPI0812950B1 publication Critical patent/BRPI0812950B1/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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0066—Hydraulic or pneumatic means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0379—By fluid pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86485—Line condition change responsive release of valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/86936—Pressure equalizing or auxiliary shunt flow
    • Y10T137/86944—One valve seats against other valve [e.g., concentric valves]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Control Of Fluid Pressure (AREA)
  • Pipeline Systems (AREA)
BRPI0812950-9A 2007-06-15 2008-05-30 Aparelho para determinar uma posição de uma válvula e método para utilização em um aparelho de válvula BRPI0812950B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US94428507P 2007-06-15 2007-06-15
US60/944285 2007-06-15
US12/098,569 US8387657B2 (en) 2007-06-15 2008-04-07 Methods and apparatus to determine a position of a valve
US12/098569 2008-04-07
PCT/US2008/065391 WO2008156997A1 (en) 2007-06-15 2008-05-30 Methods and apparatus to determine a position of a valve

Publications (2)

Publication Number Publication Date
BRPI0812950A2 BRPI0812950A2 (pt) 2014-12-09
BRPI0812950B1 true BRPI0812950B1 (pt) 2020-03-31

Family

ID=40131209

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0812950-9A BRPI0812950B1 (pt) 2007-06-15 2008-05-30 Aparelho para determinar uma posição de uma válvula e método para utilização em um aparelho de válvula

Country Status (10)

Country Link
US (1) US8387657B2 (enExample)
EP (1) EP2162656B1 (enExample)
JP (1) JP5306337B2 (enExample)
CN (1) CN101680573B (enExample)
AR (1) AR067016A1 (enExample)
AU (1) AU2008266600B2 (enExample)
BR (1) BRPI0812950B1 (enExample)
CA (1) CA2690861C (enExample)
RU (1) RU2477409C2 (enExample)
WO (1) WO2008156997A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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EP3287996B1 (en) * 2012-05-25 2020-04-22 Mueller International, LLC Position indicator for valves
CN103047466B (zh) * 2012-12-30 2015-03-18 重庆川仪自动化股份有限公司 一种基于多通阀执行器的控制方法、装置和控制器
US9618136B2 (en) 2013-09-16 2017-04-11 Fisher Controls International Llc Rotary valve position indicator
CA2981298A1 (en) * 2015-04-03 2016-10-06 Hydrosmart Technologies, Inc. Autonomous identification of an anomalous aqueous stream from an aqueous source feeding multiple independent streams and remediation directive determination thereof
US11781668B2 (en) * 2018-06-19 2023-10-10 Brown Hawk Technologies LLC Valve unit including a reinforcement mechanism with optional sensor assembly
AU2019351299B2 (en) * 2018-09-28 2024-07-25 Emerson Automation Solutions Final Control US LP Pilot-operated relief value assembly
NO345262B1 (en) * 2019-01-16 2020-11-23 Ideation As Abnormal condition detection on PSV
CN111637267B (zh) * 2020-05-27 2022-01-25 成都霍姆赛福科技有限公司 一种智能开启燃气安全阀阀门控制方法和系统
US12424073B2 (en) * 2023-07-20 2025-09-23 Honeywell International Inc. Gas pressure regulator valve

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Also Published As

Publication number Publication date
JP2010530106A (ja) 2010-09-02
CN101680573B (zh) 2012-05-30
AU2008266600B2 (en) 2013-11-14
EP2162656A1 (en) 2010-03-17
US8387657B2 (en) 2013-03-05
BRPI0812950A2 (pt) 2014-12-09
RU2009146881A (ru) 2011-07-20
US20080308157A1 (en) 2008-12-18
RU2477409C2 (ru) 2013-03-10
CA2690861C (en) 2014-07-08
AR067016A1 (es) 2009-09-30
WO2008156997A1 (en) 2008-12-24
EP2162656B1 (en) 2017-09-27
CN101680573A (zh) 2010-03-24
CA2690861A1 (en) 2008-12-24
AU2008266600A1 (en) 2008-12-24
JP5306337B2 (ja) 2013-10-02

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Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 31/03/2020, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2673 DE 29-03-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.