BR0008244A - Envelope, válvula de encaixe e método para a verificação das propriedades materiais de seu elemento de vedação - Google Patents

Envelope, válvula de encaixe e método para a verificação das propriedades materiais de seu elemento de vedação

Info

Publication number
BR0008244A
BR0008244A BR0008244-9A BR0008244A BR0008244A BR 0008244 A BR0008244 A BR 0008244A BR 0008244 A BR0008244 A BR 0008244A BR 0008244 A BR0008244 A BR 0008244A
Authority
BR
Brazil
Prior art keywords
same
test
envelope
test coupon
seal
Prior art date
Application number
BR0008244-9A
Other languages
English (en)
Portuguese (pt)
Inventor
Gordon M Smith
Original Assignee
Gen Valve 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 Gen Valve Inc filed Critical Gen Valve Inc
Publication of BR0008244A publication Critical patent/BR0008244A/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
    • F16K5/02—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 conical surfaces; Packings therefor
    • F16K5/0257—Packings
    • F16K5/0278—Packings on the plug
    • 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
    • F16K5/04—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 cylindrical surfaces; Packings therefor
    • F16K5/0457—Packings
    • F16K5/0478—Packings on the plug
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/0244—Tests performed "in situ" or after "in situ" use
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/0664—Indicating or recording means; Sensing means using witness specimens

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Taps Or Cocks (AREA)
  • Details Of Valves (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Sampling And Sample Adjustment (AREA)
BR0008244-9A 1999-10-18 2000-10-16 Envelope, válvula de encaixe e método para a verificação das propriedades materiais de seu elemento de vedação BR0008244A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41930999A 1999-10-18 1999-10-18
PCT/US2000/041206 WO2001029459A1 (en) 1999-10-18 2000-10-16 An apparatus and method for verifying the material properties of a plug valve sealing element

Publications (1)

Publication Number Publication Date
BR0008244A true BR0008244A (pt) 2001-10-16

Family

ID=23661705

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0008244-9A BR0008244A (pt) 1999-10-18 2000-10-16 Envelope, válvula de encaixe e método para a verificação das propriedades materiais de seu elemento de vedação

Country Status (10)

Country Link
EP (1) EP1141599B1 (https=)
JP (1) JP2003512585A (https=)
KR (1) KR20010101301A (https=)
CN (1) CN1345403A (https=)
BR (1) BR0008244A (https=)
CA (1) CA2355303A1 (https=)
DE (1) DE60010648T2 (https=)
ES (1) ES2219422T3 (https=)
MX (1) MXPA01006249A (https=)
WO (1) WO2001029459A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101827869B (zh) * 2007-09-19 2013-03-27 巴塞尔聚烯烃意大利有限责任公司 用于烯烃聚合的多级方法
CN116577222B (zh) * 2023-07-13 2023-09-08 广州市商厨厨房设备有限公司 一种蒸饭柜密封条性能检测装置
CN119062768B (zh) * 2024-11-05 2025-02-11 可安流体科技(福建)有限公司 一种端面密封的沟槽阀门及阀门自检方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011513A (en) 1959-09-01 1961-12-05 Heinen Irving Joseph Tapered plug valve
US3674235A (en) * 1970-02-16 1972-07-04 Water And Gas Plastics Product Plastic valve
BE795560A (fr) * 1972-02-18 1973-06-18 Dresser Ind Joint de robinet a boisseau
GB2040408B (en) * 1979-01-19 1983-02-02 Paragon Plastics Ltd Rotary plug valve
US5833214A (en) * 1996-06-11 1998-11-10 Victaulic Company Of America Plug valve with adjustable disc

Also Published As

Publication number Publication date
EP1141599A1 (en) 2001-10-10
DE60010648T2 (de) 2004-09-30
CA2355303A1 (en) 2001-04-26
KR20010101301A (ko) 2001-11-14
JP2003512585A (ja) 2003-04-02
DE60010648D1 (de) 2004-06-17
EP1141599B1 (en) 2004-05-12
ES2219422T3 (es) 2004-12-01
MXPA01006249A (es) 2003-06-06
WO2001029459A1 (en) 2001-04-26
CN1345403A (zh) 2002-04-17

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/10/2000, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: REFERENTE AS 13A, 14A E 15A ANUIDADES.

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 2343 DE 01-12-2015 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.