BRPI0612572A2 - bomba alternante - Google Patents

bomba alternante

Info

Publication number
BRPI0612572A2
BRPI0612572A2 BRPI0612572-7A BRPI0612572A BRPI0612572A2 BR PI0612572 A2 BRPI0612572 A2 BR PI0612572A2 BR PI0612572 A BRPI0612572 A BR PI0612572A BR PI0612572 A2 BRPI0612572 A2 BR PI0612572A2
Authority
BR
Brazil
Prior art keywords
piston
alternating
pump
liner
seal
Prior art date
Application number
BRPI0612572-7A
Other languages
English (en)
Inventor
Allan Robert Burns
Peter Tinc
Original Assignee
Seapower Pacific Pty Ltd
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
Priority claimed from AU2005903457A external-priority patent/AU2005903457A0/en
Application filed by Seapower Pacific Pty Ltd filed Critical Seapower Pacific Pty Ltd
Publication of BRPI0612572A2 publication Critical patent/BRPI0612572A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/187—Self-aligning stuffing-boxes
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/56—Other sealings for reciprocating rods
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

bomba al ternante uma bomba alternante (1 o) inclui um corpo (11) configurado como uma vasilha cilíndrica de pressão definindo um espaço interno 5 (13). o corpo (11) inclui uma parede (17) com uma abertura (18) em si. a bomba (1 o) ainda inclui um pistão alternante (25) com uma face lateral cilíndrica (26) e uma face final (27). o pistão (25) estende-se para dentro do espaço interno (13) através da abertura (18) dentro da parede (17). é fornecido um selo (40) adaptado para acomodar um movimento inclinado limitado do pistão (25) em relação ao corpo (11). o selo (40) inclui um revestimento (43) com o qual o pistão (25) está encaixado de forma escorregadia e seladora. o revestimento (43) é suportado por uma elevação (45) e é móvel em relação àquele para acomodar um movimento inclinado limitado do pistão (25).
BRPI0612572-7A 2005-06-28 2006-06-30 bomba alternante BRPI0612572A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2005/903457 2005-06-28
AU2005903457A AU2005903457A0 (en) 2005-06-30 Sheathless Pump
PCT/AU2006/000928 WO2007002997A1 (en) 2005-06-30 2006-06-30 Reciprocating pump

Publications (1)

Publication Number Publication Date
BRPI0612572A2 true BRPI0612572A2 (pt) 2019-04-24

Family

ID=37604031

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0612572-7A BRPI0612572A2 (pt) 2005-06-28 2006-06-30 bomba alternante

Country Status (11)

Country Link
US (1) US20090107328A1 (pt)
EP (1) EP1899633A4 (pt)
JP (1) JP2008546951A (pt)
KR (1) KR20080040679A (pt)
CN (1) CN101223391A (pt)
AU (1) AU2006265767A1 (pt)
BR (1) BRPI0612572A2 (pt)
CA (1) CA2613410A1 (pt)
IL (1) IL188366A0 (pt)
NO (1) NO20080072L (pt)
WO (1) WO2007002997A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110011257A1 (en) * 2009-07-16 2011-01-20 Parker Hannifin Corporation Electro-hydraulic actuator having end cap with split bushing
US20110030213A1 (en) * 2009-08-07 2011-02-10 Weir Spm, Inc. Hydraulic installation tool for pump plunger
IES20100344A2 (en) 2010-05-26 2011-06-08 Sea Power Ltd Wave energy conversion device
CA2863641A1 (en) 2012-02-03 2013-08-08 S.P.M. Flow Control, Inc. Pump assembly including fluid cylinder and tapered valve seats
USD748228S1 (en) 2013-01-31 2016-01-26 S.P.M. Flow Control, Inc. Valve seat
CA2931644C (en) 2013-11-26 2019-08-06 S.P.M. Flow Control, Inc. Valve seats for use in fracturing pumps

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US195421A (en) * 1877-09-18 Improvement in packing for piston-rods
US2628112A (en) * 1949-11-14 1953-02-10 Phillips Petroleum Co Self-aligned lubricating stuffing box
US3626770A (en) * 1970-01-30 1971-12-14 Ite Imperial Corp Back-up seal for bellows
US3626670A (en) * 1970-06-30 1971-12-14 Vernitron Corp Fluid circulation apparatus including deaeration and negative pressure control
DE3443750A1 (de) * 1984-11-30 1986-06-05 SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen Vorrichtung, insbesondere hubwischeranlage fuer kraftfahrzeuge
CA2158169C (en) * 1993-03-17 2003-09-09 Dmitry Cherny Self-aligning shaft support
WO1995000780A1 (en) * 1993-06-23 1995-01-05 Cherny Holdings Limited Self-aligning shaft support
EP1540171A4 (en) 2002-06-27 2005-11-30 Seapower Pacific Pty Ltd WAVE ENERGY CONVERTER

Also Published As

Publication number Publication date
KR20080040679A (ko) 2008-05-08
WO2007002997A1 (en) 2007-01-11
EP1899633A4 (en) 2009-11-11
NO20080072L (no) 2008-01-29
CN101223391A (zh) 2008-07-16
CA2613410A1 (en) 2007-01-11
JP2008546951A (ja) 2008-12-25
IL188366A0 (en) 2008-04-13
US20090107328A1 (en) 2009-04-30
AU2006265767A1 (en) 2007-01-11
EP1899633A1 (en) 2008-03-19

Similar Documents

Publication Publication Date Title
BRPI0612572A2 (pt) bomba alternante
BRPI1013414A2 (pt) atuador de cilindro de gás
BRPI1102709B8 (pt) Dispositivo indicador e preventor para vedar um poço
BRPI0704626A2 (pt) tampa de garrafa expansìvel
EP2615020A3 (en) Hydraulic brake mechanism
BRPI0804564A2 (pt) válvula de controle de deslocamento para compressor de deslocamento variável
WO2012051065A3 (en) Hydraulic brake master cylinder with back-up ring
BR112012019170A2 (pt) corpo de lata.
BRPI0506716A (pt) seringa de lavagem de deslocamento positivo
BR112012011811A2 (pt) válvula de velocidade progressiva
BR112013006254A2 (pt) câmara de inalação valvulada
CO2017002076A2 (es) Base para recipiente que incluye un diafragma de accionamiento hemisférico
BRPI1104267B8 (pt) montagem de cabeça de poço com um eixo geométrico e método para vedar um espaço anular em uma montagem de cabeça de poço
BR112012032163A2 (pt) atuador acionado por disparo
NZ594527A (en) Gate valve with lubricated secondary seal
BR112013002438A2 (pt) conjunto vertical de válvula de flutuador
BR112012026520A2 (pt) "válvula de controle de pressão de gás"
BR112018072874A2 (pt) atuador compensado para profundidade e uso do mesmo em associação com um compensador de içamento transportável
JP2013531154A5 (pt)
NZ744542A (en) Improvements for a gas-powered fixing tool
BR112016024165A2 (pt) motor de combustão com mola de retorno de válvula pneumática
BR112012018219A2 (pt) cilindro para armazenar fluido pressurizado e método para prover o mesmo
BR112012031122A2 (pt) embalagem
BR112014026019A2 (pt) membro guia para uso em um conjunto do atuador da válvula
BR112013027147A2 (pt) junta deslizante, e, método para operar uma junta deslizante

Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 PAR 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO NO ORIGINAL, TRASLADO OU FOTOCOPIA AUTENTICADA

B11Z Dismissal: petition dismissal - article 216, par 2 of industrial property law

Free format text: REFERENTE A PETICAO NO 16070009749/RS DE 27/12/2007.

B06H Technical and formal requirements: requirement cancelled [chapter 6.8 patent gazette]

Free format text: O DESPACHO 6.7 ESTA SENDO ANULADO TENDO POR BASE A DETERMINACAO DO DIRETOR DE PATENTES, A QUAL E CALCADA NO PARECER NO 0003-2014 AGU/PGF/PFE/INPI/COOPHI-LBC-1.0.

B11M Decision cancelled [chapter 11.13 patent gazette]

Free format text: O DESPACHO 11.6.1 ESTA SENDO ANULADO TENDO POR BASE A DETERMINACAO DO DIRETOR DE PATENTES, A QUAL E CALCADA NO PARECER NO 0003-2014 AGU/PGF/PFE/INPI/COOPHI-LBC-1.0.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 9A, 10A, 11A, 12A E 13A ANUIDADES.

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 2521 DE 30-04-2019 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]