AR118782A1 - SHAPE MEMORY ALLOY CLAMP RINGS FOR CLOSURE BAGS - Google Patents

SHAPE MEMORY ALLOY CLAMP RINGS FOR CLOSURE BAGS

Info

Publication number
AR118782A1
AR118782A1 ARP190101087A ARP190101087A AR118782A1 AR 118782 A1 AR118782 A1 AR 118782A1 AR P190101087 A ARP190101087 A AR P190101087A AR P190101087 A ARP190101087 A AR P190101087A AR 118782 A1 AR118782 A1 AR 118782A1
Authority
AR
Argentina
Prior art keywords
clamp ring
shape memory
memory alloy
opening
assembly
Prior art date
Application number
ARP190101087A
Other languages
Spanish (es)
Inventor
Aron Meyer
David Tanner
Original Assignee
Baker Hughes Oilfield Operations Llc
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 Baker Hughes Oilfield Operations Llc filed Critical Baker Hughes Oilfield Operations Llc
Publication of AR118782A1 publication Critical patent/AR118782A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/128—Adaptation of pump systems with down-hole electric drives
    • 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
    • F04B53/22—Arrangements for enabling ready assembly or disassembly
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Diaphragms And Bellows (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Un ensamblaje de bomba eléctrica sumergible (11) cuenta con una cubierta de la parte de cierre (25) para acoplamiento entre un motor (17) y una bomba (13) del ensamblaje. Una bolsa (35) cuenta con una abertura (37) con un tamaño adecuado para deslizarse sobre un adaptador (39) en la cubierta de la parte de cierre. Se forma un anillo de abrazadera (51) a partir de una aleación con memoria de forma seleccionada a los efectos de crear un diámetro interno en estado expandido cuando se encuentra a temperatura ambiente, lo cual permite la inserción del anillo de abrazadera sobre la abertura de la bolsa durante el ensamblaje. Al calentarse hasta una temperatura elevada, el anillo de abrazadera se contrae y sujeta firmemente la abertura alrededor del adaptador. La aleación con memoria de forma del anillo de abrazadera provoca la expansión del diámetro interno en estado contraído al enfriarse hasta una temperatura baja seleccionada.An electric submersible pump assembly (11) has a closure portion cover (25) for coupling between a motor (17) and a pump (13) of the assembly. A bag (35) has an opening (37) sized to slide over an adapter (39) in the closure part cover. A clamp ring (51) is formed from a shape memory alloy selected to create an internal diameter in the expanded state when at room temperature, allowing the clamp ring to be inserted over the opening of the clamp ring. the bag during assembly. When heated to a high temperature, the clamp ring contracts and firmly clamps the opening around the adapter. The shape memory alloy of the clamp ring causes the internal diameter to expand in the contracted state upon cooling to a selected low temperature.

ARP190101087A 2018-04-25 2019-04-24 SHAPE MEMORY ALLOY CLAMP RINGS FOR CLOSURE BAGS AR118782A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201862662256P 2018-04-25 2018-04-25

Publications (1)

Publication Number Publication Date
AR118782A1 true AR118782A1 (en) 2021-11-03

Family

ID=68291522

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP190101087A AR118782A1 (en) 2018-04-25 2019-04-24 SHAPE MEMORY ALLOY CLAMP RINGS FOR CLOSURE BAGS

Country Status (3)

Country Link
US (1) US20190330965A1 (en)
AR (1) AR118782A1 (en)
WO (1) WO2019209843A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2621300A1 (en) * 2008-02-14 2009-08-14 Schlumberger Canada Limited Shape memory hermetic seal and threaded joint incorporating same
US8419387B1 (en) * 2008-09-25 2013-04-16 Ge Oil & Gas Esp, Inc. Bag seal mounting plate with breather tube
US9366120B2 (en) * 2013-01-24 2016-06-14 Baker Hughes Incorporated Bladder stress reducer cap
WO2015094364A1 (en) * 2013-12-20 2015-06-25 Ge Oil & Gas Esp, Inc. Seal configuration for esp systems
WO2016003405A1 (en) * 2014-06-30 2016-01-07 Halliburton Energy Services, Inc. Shape-memory alloy actuated fastener

Also Published As

Publication number Publication date
WO2019209843A1 (en) 2019-10-31
US20190330965A1 (en) 2019-10-31

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Legal Events

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