BR112014016434A8 - pino de retenção de assento de válvula - Google Patents

pino de retenção de assento de válvula

Info

Publication number
BR112014016434A8
BR112014016434A8 BR112014016434A BR112014016434A BR112014016434A8 BR 112014016434 A8 BR112014016434 A8 BR 112014016434A8 BR 112014016434 A BR112014016434 A BR 112014016434A BR 112014016434 A BR112014016434 A BR 112014016434A BR 112014016434 A8 BR112014016434 A8 BR 112014016434A8
Authority
BR
Brazil
Prior art keywords
retaining pin
valve seat
seat retaining
retaining
body pocket
Prior art date
Application number
BR112014016434A
Other languages
English (en)
Other versions
BR112014016434A2 (pt
Inventor
Cornelssen Michael
Cordova Tony
Original Assignee
Forum Us 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 Forum Us Inc filed Critical Forum Us Inc
Publication of BR112014016434A2 publication Critical patent/BR112014016434A2/pt
Publication of BR112014016434A8 publication Critical patent/BR112014016434A8/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • 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
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0491—Valve or valve element assembling, disassembling, or replacing
    • Y10T137/0514—Gate 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
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6065—Assembling or disassembling reciprocating valve
    • Y10T137/6072—Gate valve
    • Y10T137/6075—Bifaced

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Lift Valve (AREA)

Abstract

resumo patente de invenção: "pino de retenção de assento de válvula". a presente invenção refere-se a um pino de retenção para reter um elemento de assento no bolso de corpo de uma válvula de passagem. dois pinos de retenção podem ser instalados na circunferência externa do elemento de assento. o elemento de assento é inserido no bolso de corpo e rodado de modo que os pinos de retenção são posicionados no bolso de corpo e o elemento de assento é retido no bolso de corpo.
BR112014016434A 2012-01-03 2013-01-03 pino de retenção de assento de válvula BR112014016434A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261582654P 2012-01-03 2012-01-03
PCT/US2013/020141 WO2013103715A1 (en) 2012-01-03 2013-01-03 Valve seat retention pin

Publications (2)

Publication Number Publication Date
BR112014016434A2 BR112014016434A2 (pt) 2017-06-13
BR112014016434A8 true BR112014016434A8 (pt) 2017-07-04

Family

ID=48694097

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014016434A BR112014016434A8 (pt) 2012-01-03 2013-01-03 pino de retenção de assento de válvula

Country Status (8)

Country Link
US (1) US8973897B2 (pt)
KR (1) KR101657445B1 (pt)
BR (1) BR112014016434A8 (pt)
CA (1) CA2860328A1 (pt)
GB (1) GB2511988B (pt)
MX (1) MX355577B (pt)
SG (1) SG11201403458WA (pt)
WO (1) WO2013103715A1 (pt)

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US10077844B2 (en) * 2016-06-27 2018-09-18 Cactus Wellhead, LLC Gate valve and seat insert for a gate valve
US20180010697A1 (en) * 2016-07-05 2018-01-11 Cactus Wellhead, LLC Gate valve and seats for a gate valve
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Also Published As

Publication number Publication date
BR112014016434A2 (pt) 2017-06-13
MX2014008086A (es) 2015-04-13
MX355577B (es) 2018-04-23
WO2013103715A1 (en) 2013-07-11
SG11201403458WA (en) 2014-07-30
GB201411325D0 (en) 2014-08-06
GB2511988B (en) 2019-01-30
US20130168586A1 (en) 2013-07-04
CA2860328A1 (en) 2013-07-11
KR101657445B1 (ko) 2016-09-20
KR20140102768A (ko) 2014-08-22
US8973897B2 (en) 2015-03-10
GB2511988A (en) 2014-09-17

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2495 DE 30-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]