CA2508267A1 - Element de soufflet emboite pour pompe submersible - Google Patents

Element de soufflet emboite pour pompe submersible Download PDF

Info

Publication number
CA2508267A1
CA2508267A1 CA 2508267 CA2508267A CA2508267A1 CA 2508267 A1 CA2508267 A1 CA 2508267A1 CA 2508267 CA2508267 CA 2508267 CA 2508267 A CA2508267 A CA 2508267A CA 2508267 A1 CA2508267 A1 CA 2508267A1
Authority
CA
Canada
Prior art keywords
section
coupling member
collapsible
bellows
collapsible section
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA 2508267
Other languages
English (en)
Other versions
CA2508267C (fr
Inventor
Daniel A. Merrill
Leslie C. Reid
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes 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
Priority claimed from US10/851,474 external-priority patent/US7520735B2/en
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of CA2508267A1 publication Critical patent/CA2508267A1/fr
Application granted granted Critical
Publication of CA2508267C publication Critical patent/CA2508267C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Mechanical Sealing (AREA)
  • Reciprocating Pumps (AREA)
CA002508267A 2004-05-21 2005-05-24 Element de soufflet emboite pour pompe submersible Active CA2508267C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/851,474 2004-05-21
US10/851,474 US7520735B2 (en) 2003-01-23 2004-05-21 Nested bellows expansion member for a submersible pump

Publications (2)

Publication Number Publication Date
CA2508267A1 true CA2508267A1 (fr) 2005-11-21
CA2508267C CA2508267C (fr) 2009-04-07

Family

ID=35453763

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002508267A Active CA2508267C (fr) 2004-05-21 2005-05-24 Element de soufflet emboite pour pompe submersible

Country Status (1)

Country Link
CA (1) CA2508267C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10125759B2 (en) 2015-04-23 2018-11-13 Baker Highes, A Ge Company, Llc Flexible hose for bellows pressure equalizer of electrical submersible well pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10125759B2 (en) 2015-04-23 2018-11-13 Baker Highes, A Ge Company, Llc Flexible hose for bellows pressure equalizer of electrical submersible well pump

Also Published As

Publication number Publication date
CA2508267C (fr) 2009-04-07

Similar Documents

Publication Publication Date Title
CA2455720A1 (fr) Element a soufflet au-dessus du moteur pour pompe submersible
AU2001287416A1 (en) Reciprocating motor with unidirectional fluid flow
WO2007140436A3 (fr) Pompe hydraulique submersible
WO2006122268A3 (fr) Pompe a membrane sanitaire pour applications dans des processus biologiques critiques
EP1564508A3 (fr) Structure de tuyau d'aspiration d'un compresseur
TW200706101A (en) Integrated liquid cooling system
EP1913898A3 (fr) Tube hélicoidal
ITMI20020522A1 (it) Comlesso di biella di compressore ermetico
DE60306792D1 (de) Integrierte drehzahlminderer- und pumpenanordnung
AU2001272061A1 (en) Fluid displacement pump with backpressure stop
ATE372247T1 (de) Strukturelles rohrbauteil für ein kraftfahrzeug
ATE540223T1 (de) Pumpeinrichtung
CA2508267A1 (fr) Element de soufflet emboite pour pompe submersible
ITTO20020998A1 (it) Apparecchio di compressione di un fluido dotato di pistone alternativo in grado di scaricare efficientemente il fluido.
ATE490433T1 (de) Schnellkupplungsanschlussteil mit filter
WO2006099745A8 (fr) Pompe a moteur pour le pompage de fluides
WO2007090825A3 (fr) Dispositif a piston pour la conversion d'un debit de fluide en un deplacement et reciproquement
WO2004113724A3 (fr) Pompe a nutation hybride
CN207314480U (zh) 一种防护式市政排水管
WO2005001283A3 (fr) Pompe et soupape en ceramique integrees
CN2519212Y (zh) 固定式短管节流阀
CN2467857Y (zh) 无缝铝合金内喷塑复合管
MXPA05003533A (es) Combinacion de una camara y un piston, una bomba, un amortiguador, un transductor, un motor y una unidad de potencia que incorpora la combinacion.
CN2490391Y (zh) 一种伸缩节
WO2006076489A3 (fr) Moteur rotatif employant une rampe ondulante entrainee par des paires de pistons alternatifs

Legal Events

Date Code Title Description
EEER Examination request