WO2012092452A3 - Short length pump having brine resistant seal and rotating wrist pin and related methods - Google Patents

Short length pump having brine resistant seal and rotating wrist pin and related methods Download PDF

Info

Publication number
WO2012092452A3
WO2012092452A3 PCT/US2011/067770 US2011067770W WO2012092452A3 WO 2012092452 A3 WO2012092452 A3 WO 2012092452A3 US 2011067770 W US2011067770 W US 2011067770W WO 2012092452 A3 WO2012092452 A3 WO 2012092452A3
Authority
WO
WIPO (PCT)
Prior art keywords
pump
plunger
power end
wrist pin
short length
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.)
Ceased
Application number
PCT/US2011/067770
Other languages
French (fr)
Other versions
WO2012092452A2 (en
Inventor
Gromicho CHINTHAM
Mark DILLE
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.)
SPM Oil and Gas Inc
Original Assignee
SPM Flow Control 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 SPM Flow Control Inc filed Critical SPM Flow Control Inc
Priority to AU2011352095A priority Critical patent/AU2011352095A1/en
Priority to CN2011800687386A priority patent/CN103403351A/en
Priority to EA201390975A priority patent/EA201390975A1/en
Priority to EP11854439.4A priority patent/EP2659140A2/en
Priority to CA2823213A priority patent/CA2823213A1/en
Publication of WO2012092452A2 publication Critical patent/WO2012092452A2/en
Publication of WO2012092452A3 publication Critical patent/WO2012092452A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal 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
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods

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)

Abstract

Pumps and plunger assemblies are provided. An exemplary pump can have or contain a cylinder mounted in a pump housing, a plunger assembly including a crosshead, a plunger, a stationary bushing having substantial portions fixedly mounted within a laterally extending bore of the crosshead, and a non-stationary pivotally rotating wrist pin mounted within the bushing. The pump can also include a power end seal assembly including a seal housing extending at least partially through an aperture in the sealed fluid end-facing side of the power end of the pump, a power end seal disposed therein in sealing contact with the power end section of the plunger and a splashguard assembly.
PCT/US2011/067770 2010-12-29 2011-12-29 Short length pump having brine resistant seal and rotating wrist pin and related methods Ceased WO2012092452A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2011352095A AU2011352095A1 (en) 2010-12-29 2011-12-29 Short length pump having brine resistant seal and rotating wrist pin and related methods
CN2011800687386A CN103403351A (en) 2010-12-29 2011-12-29 Short length pump having brine resistant seal and rotating wrist pin and related methods
EA201390975A EA201390975A1 (en) 2010-12-29 2011-12-29 SHORT PUMP, WHICH IS RESISTANT TO SALT SOLUTION SEAL AND ROTARY PISTON GROUND, AND RELATED METHODS
EP11854439.4A EP2659140A2 (en) 2010-12-29 2011-12-29 Short length pump having brine resistant seal and rotating wrist pin and related methods
CA2823213A CA2823213A1 (en) 2010-12-29 2011-12-29 Short length pump having brine resistant seal and rotating wrist pin and related methods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201061427850P 2010-12-29 2010-12-29
US61/427,850 2010-12-29

Publications (2)

Publication Number Publication Date
WO2012092452A2 WO2012092452A2 (en) 2012-07-05
WO2012092452A3 true WO2012092452A3 (en) 2013-01-17

Family

ID=46379575

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/067770 Ceased WO2012092452A2 (en) 2010-12-29 2011-12-29 Short length pump having brine resistant seal and rotating wrist pin and related methods

Country Status (8)

Country Link
US (1) US20120167759A1 (en)
EP (1) EP2659140A2 (en)
CN (1) CN103403351A (en)
AR (1) AR084750A1 (en)
AU (1) AU2011352095A1 (en)
CA (1) CA2823213A1 (en)
EA (1) EA201390975A1 (en)
WO (1) WO2012092452A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102971485B (en) 2010-04-30 2016-01-13 S.P.M.流量控制股份有限公司 Machine, system, computer implemented methods for testing and certifying oil and gas equipment
EP2893188B1 (en) 2012-09-04 2016-09-14 Carrier Corporation Reciprocating refrigeration compressor wrist pin retention
US8707853B1 (en) * 2013-03-15 2014-04-29 S.P.M. Flow Control, Inc. Reciprocating pump assembly
USD726224S1 (en) 2013-03-15 2015-04-07 S.P.M. Flow Control, Inc. Plunger pump thru rod
US20150132157A1 (en) * 2013-11-11 2015-05-14 National Oilwell Varco, L.P. Plunger Pump, Plunger, and Method of Manufacturing Plunger Pump
US10316832B2 (en) 2014-06-27 2019-06-11 S.P.M. Flow Control, Inc. Pump drivetrain damper system and control systems and methods for same
CN106687688B (en) 2014-07-25 2019-12-24 S.P.M.流量控制股份有限公司 Bearing system for a reciprocating pump and method of assembly thereof
GB2544671A (en) 2014-07-30 2017-05-24 Spm Flow Control Inc Band with RFID chip holder and identifying component
EP3240957A4 (en) 2014-12-22 2018-08-15 S.P.M. Flow Control, Inc. Reciprocating pump with dual circuit power end lubrication system
USD759728S1 (en) 2015-07-24 2016-06-21 S.P.M. Flow Control, Inc. Power end frame segment
US10436766B1 (en) 2015-10-12 2019-10-08 S.P.M. Flow Control, Inc. Monitoring lubricant in hydraulic fracturing pump system
EP3267035B1 (en) * 2016-07-07 2020-12-09 Cameron Technologies Limited Mud pump sealing assembly
CN118423269A (en) * 2024-05-28 2024-08-02 烟台杰瑞石油服务集团股份有限公司 Split-body piston pumps and split-body piston pump assemblies

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013057A (en) * 1975-05-14 1977-03-22 Dana Corporation Piston assembly
US20100158726A1 (en) * 2008-12-19 2010-06-24 Dixie Iron Works, Ltd. Plunger Pump
US20100160710A1 (en) * 2005-03-11 2010-06-24 Strickland Michael L Methods and apparatuses for reducing emissions of volatile organic compounds from pumps and storage tanks for voc-containing fluids
US20100172778A1 (en) * 2009-01-08 2010-07-08 Weir Spm, Inc. Connecting rod without wrist pin

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442332A (en) * 1943-07-27 1948-06-01 Celanese Corp Treatment of wood pulp
US2443332A (en) * 1944-04-14 1948-06-15 Hpm Dev Corp Seal
US2823085A (en) * 1954-02-06 1958-02-11 Kloeckner Humboldt Deutz Ag Piston for internal combustion engines
US4476772A (en) * 1982-11-04 1984-10-16 Corbett Elevator Manufacturing Co., Inc. Caging seal for hydraulic elevator or the like
US4762051A (en) * 1986-07-17 1988-08-09 Dresser Industries, Inc. Single acting pump with double acting drive
US5247873A (en) * 1992-01-28 1993-09-28 Cooper Industries, Inc. Connecting rod assembly with a crosshead
CN2705626Y (en) * 2004-03-12 2005-06-22 中国石化集团江汉石油管理局第四机械厂 Five cylinder mud pump
US8100048B2 (en) * 2007-10-02 2012-01-24 Federal-Mogul Corporation Pinless piston and connecting rod assembly
CA2655512C (en) * 2008-02-22 2016-12-20 Scope Production Developments Ltd. Stuffing box apparatus
WO2009152592A1 (en) * 2008-06-17 2009-12-23 Proenca Luiz Carlos Leite Internal combustion engine with working, piston and control piston
US7753131B2 (en) * 2008-08-20 2010-07-13 Tam International, Inc. High temperature packer and method
US8371263B2 (en) * 2009-03-31 2013-02-12 Dresser, Inc. Connecting rod

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013057A (en) * 1975-05-14 1977-03-22 Dana Corporation Piston assembly
US20100160710A1 (en) * 2005-03-11 2010-06-24 Strickland Michael L Methods and apparatuses for reducing emissions of volatile organic compounds from pumps and storage tanks for voc-containing fluids
US20100158726A1 (en) * 2008-12-19 2010-06-24 Dixie Iron Works, Ltd. Plunger Pump
US20100172778A1 (en) * 2009-01-08 2010-07-08 Weir Spm, Inc. Connecting rod without wrist pin

Also Published As

Publication number Publication date
CA2823213A1 (en) 2012-07-05
US20120167759A1 (en) 2012-07-05
EP2659140A2 (en) 2013-11-06
AU2011352095A1 (en) 2013-07-18
CN103403351A (en) 2013-11-20
WO2012092452A2 (en) 2012-07-05
EA201390975A1 (en) 2013-12-30
AR084750A1 (en) 2013-06-05

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