BRPI0600376A - válvula, conjunto de bomba, e, método para construir uma válvula - Google Patents

válvula, conjunto de bomba, e, método para construir uma válvula

Info

Publication number
BRPI0600376A
BRPI0600376A BRPI0600376A BRPI0600376A BR PI0600376 A BRPI0600376 A BR PI0600376A BR PI0600376 A BRPI0600376 A BR PI0600376A BR PI0600376 A BRPI0600376 A BR PI0600376A
Authority
BR
Brazil
Prior art keywords
valve
hollow ball
hollow
constructing
pump assembly
Prior art date
Application number
Other languages
English (en)
Inventor
Andrew Dale Riley
Mark A Staggs
Original Assignee
Nat Oilwell Lp
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 Nat Oilwell Lp filed Critical Nat Oilwell Lp
Publication of BRPI0600376A publication Critical patent/BRPI0600376A/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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/048—Ball features
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded
    • 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
    • Y10T137/0508—Ball valve or rotary ball 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
    • Y10T137/6086—Assembling or disassembling check 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight
    • Y10T137/791—Ball valves
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7927—Ball valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Taps Or Cocks (AREA)
  • Check Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Forging (AREA)
  • Valve Housings (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

"VáLVULA, CONJUNTO DE BOMBA, E, MéTODO PARA CONSTRUIR UMA VáLVULA". São descritos um aparelho e métodos para construir uma válvula que compreende um elemento de vedação e uma esfera oca operável para engatar de forma vedante o elemento de vedação. Um alojamento de guia disposto em torno da dita esfera oca e que não restringe a rotação da dita esfera oca. Uma mola fica disposta entre a esfera oca e o alojamento de guia, de maneira a solicitar a esfera oca para engate de vedação com o elemento de vedação. A esfera oca é construída de duas partes de dimensões diferentes, e pode compreender um corpo esférico oco que tem uma abertura e um tampão dimensionado de maneira a se encaixar de forma próxima na abertura.
BRPI0600376 2005-02-14 2006-02-13 válvula, conjunto de bomba, e, método para construir uma válvula BRPI0600376A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/906,314 US7350534B2 (en) 2005-02-14 2005-02-14 Hollow ball valve assembly

Publications (1)

Publication Number Publication Date
BRPI0600376A true BRPI0600376A (pt) 2006-10-03

Family

ID=36390303

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0600376 BRPI0600376A (pt) 2005-02-14 2006-02-13 válvula, conjunto de bomba, e, método para construir uma válvula

Country Status (8)

Country Link
US (1) US7350534B2 (pt)
EP (1) EP1691118B1 (pt)
AT (1) ATE367551T1 (pt)
BR (1) BRPI0600376A (pt)
CA (1) CA2535473C (pt)
DE (1) DE602006000039T2 (pt)
DK (1) DK1691118T3 (pt)
NO (1) NO20060691L (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0715982D0 (en) * 2007-08-15 2007-09-26 Itw Ltd Check valve
JP2010116979A (ja) * 2008-11-13 2010-05-27 Advics Co Ltd 逆流防止装置
US8739887B2 (en) 2012-07-03 2014-06-03 Halliburton Energy Services, Inc. Check valve for well stimulation
US10480498B2 (en) * 2013-03-13 2019-11-19 Dresser-Rand Company Self venting piston plugs
US10221847B2 (en) * 2013-03-21 2019-03-05 Firstex Industries, Inc. Fluid end assembly with modified suction block
CN105756917B (zh) * 2014-12-17 2019-03-15 中国石油天然气集团公司 注聚泵阀
SG11201706322TA (en) 2015-02-13 2017-09-28 Nat Oilwell Varco Petroleum Equipment (Shanghai) Co Ltd A pump and a valve assembly therefor
DE202016103412U1 (de) * 2016-06-28 2016-07-27 Bentec Gmbh Drilling & Oilfield Systems Wasserteil einer Kolbenpumpe, insbesondere einer als Spülpumpe fungierenden Kolbenpumpe
CN106122488A (zh) * 2016-08-30 2016-11-16 苏州科迪流体控制设备有限公司 一种截止阀
CN108468839B (zh) * 2018-05-24 2024-06-28 营口裕隆光电科技有限公司 一种用于气力输送系统的过滤止回阀
CN112344064A (zh) * 2020-11-03 2021-02-09 中国北方发动机研究所(天津) 一种机油泵单向阀
EP4382784A1 (en) 2022-12-07 2024-06-12 CERATIZIT Hard Material Solutions S.à r.l. Movable structure element

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3602176A (en) * 1969-04-01 1971-08-31 Cyclo Mfg Co Valve means for apparatus for raising submerged vessels
JPS4836363B1 (pt) 1970-07-13 1973-11-05
US3776255A (en) * 1971-02-13 1973-12-04 Y Fujiwara Air vent
FR2292577A1 (fr) 1974-11-27 1976-06-25 Natale Gerard Di Perfectionnements a la fabrication de boules ou boulets revetus de caoutchouc ou elastomere analogues
US4535800A (en) * 1984-03-27 1985-08-20 Leech Edward H Valve system for vacuum sewage collection system
US5061159A (en) * 1990-08-27 1991-10-29 Pryor Dale H Fluid end for reciprocating pump
JP2916733B2 (ja) 1992-12-16 1999-07-05 株式会社テイエルブイ 液体用逆止弁
US6155806A (en) * 1998-12-16 2000-12-05 Nordson Corporation Dual acting piston pump having reduced back flow between strokes
US20050121084A1 (en) * 2003-12-04 2005-06-09 Danfoss Flomatic Corporation Ball check valve

Also Published As

Publication number Publication date
DE602006000039D1 (de) 2007-08-30
EP1691118B1 (en) 2007-07-18
EP1691118A1 (en) 2006-08-16
CA2535473A1 (en) 2006-08-14
US20060180209A1 (en) 2006-08-17
US7350534B2 (en) 2008-04-01
ATE367551T1 (de) 2007-08-15
DE602006000039T2 (de) 2008-04-17
DK1691118T3 (da) 2007-11-12
CA2535473C (en) 2009-04-21
NO20060691L (no) 2006-08-15

Similar Documents

Publication Publication Date Title
BRPI0600376A (pt) válvula, conjunto de bomba, e, método para construir uma válvula
BR0309750A (pt) Montagem de válvula esférica
BR112015017036A2 (pt) válvula de esfera e método
BRPI0616071B8 (pt) métodos de revestir uma micropartícula cristalina pré-formada em suspensão com um agente ativo
BR112012027779A2 (pt) vedação de válvula de esfera com vedação-c dinâmica e vedação-c estática
BRPI0505524A (pt) método passìvel de utilização com um poço subterráneo, sistema passìvel de utilização com um poço subterráneo, e ferramenta passìvel de utilização com um poço subterráneo
BRPI0513847A (pt) formulação de comprimido de liberação extendida contendo pramipexol ou um sal farmaceuticamente aceitável do mesmo, método para a fabricação do mesmo e uso do mesmo
BR0313180A (pt) junta para um personagem de brinquedo, e, personagem de brinquedo magnetizado
BR112012013674A2 (pt) sede da válvula de esfera de alívio automático
BRPI0416128A (pt) dispositivo de dispensação de fluido, e, kit de partes
BR112015007051A2 (pt) ferramenta de circulação ativada por esfera multicíclica com capacidade de bloqueio de fluxo
BRPI0909121A2 (pt) equipamentos de concentração localizada de fluidos em ambientes oculares
BRPI0925287A8 (pt) Método para aumentar a resistência a vazamentos em um sistema pressurizado e fechado compreendendo um recipiente vedado por septo
WO2013049122A3 (en) Ball valve float equipment
BR0317424A (pt) Sìlica revestida com textura
BRPI0715894B8 (pt) sistema e método de segurança do ar respirável contendo um subsistema de armazenamento de ar
BR0309985A (pt) Aparelhos e métodos para vedar um fluxo de fluido e para testar uma formação geológica subterrânea
BR112013002438A2 (pt) conjunto vertical de válvula de flutuador
CN205918332U (zh) 一种淋浴房用万向缓冲磁性胶条
BRPI0507530A (pt) preparação para liberação prolongada, agente para evitar ou tratar doença, processo para produzir a preparação para liberação prolongada, método para evitar ou tratar doença, e, uso da preparação para liberação prolongada
BR112014026229A2 (pt) válvula de esfera e método
BRPI0516208A (pt) conjunto de gaxeta
BRPI0520232A2 (pt) articulação esférica, e, óculos
DK1809931T3 (da) Kugleventil
BR112015006789A2 (pt) obturador de válvula de autoalinhamento

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.