EA201390975A1 - Короткий насос, имеющий стойкое к солевому раствору уплотнение и поворотный поршневой палец, и соответствующие способы - Google Patents
Короткий насос, имеющий стойкое к солевому раствору уплотнение и поворотный поршневой палец, и соответствующие способыInfo
- Publication number
- EA201390975A1 EA201390975A1 EA201390975A EA201390975A EA201390975A1 EA 201390975 A1 EA201390975 A1 EA 201390975A1 EA 201390975 A EA201390975 A EA 201390975A EA 201390975 A EA201390975 A EA 201390975A EA 201390975 A1 EA201390975 A1 EA 201390975A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- pump
- plunger
- resistant
- salt solution
- related methods
- Prior art date
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
Предложены сборки насосов и плунжера. Примерный насос может иметь или содержать установленный в корпусе насоса цилиндр, узел плунжера, включающий в себя ползун, плунжер, неподвижную втулку, имеющую существенные участки, прочно закрепленные внутри продолжающегося в боковом направлении канального отверстия ползуна, и не неподвижный с осевым вращением поршневой палец, установленный внутри втулки. Насос может также включать в себя узел уплотнения приводной части, включающий в себя корпус уплотнения, по крайней мере, частично продолжающийся сквозь отверстие в уплотненной, направленной в сторону части текучей субстанции стороне приводной части насоса, при этом уплотнение приводной части расположено там в уплотнительном контакте с секцией приводной части плунжера и узлом брызговика.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201061427850P | 2010-12-29 | 2010-12-29 | |
PCT/US2011/067770 WO2012092452A2 (en) | 2010-12-29 | 2011-12-29 | Short length pump having brine resistant seal and rotating wrist pin and related methods |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201390975A1 true EA201390975A1 (ru) | 2013-12-30 |
Family
ID=46379575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201390975A EA201390975A1 (ru) | 2010-12-29 | 2011-12-29 | Короткий насос, имеющий стойкое к солевому раствору уплотнение и поворотный поршневой палец, и соответствующие способы |
Country Status (8)
Country | Link |
---|---|
US (1) | US20120167759A1 (ru) |
EP (1) | EP2659140A2 (ru) |
CN (1) | CN103403351A (ru) |
AR (1) | AR084750A1 (ru) |
AU (1) | AU2011352095A1 (ru) |
CA (1) | CA2823213A1 (ru) |
EA (1) | EA201390975A1 (ru) |
WO (1) | WO2012092452A2 (ru) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011137460A2 (en) | 2010-04-30 | 2011-11-03 | S.P.M. Flow Control, Inc. | Machines, systems, computer-implemented methods, and computer program products to test and certify 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 |
AU2015279647A1 (en) | 2014-06-27 | 2017-01-19 | S.P.M. Flow Control, Inc. | Pump drivetrain damper system and control systems and methods for same |
WO2016014988A1 (en) | 2014-07-25 | 2016-01-28 | S.P.M. Flow Control, Inc. | Bearing system for reciprocating pump and method of assembly |
CA2955993A1 (en) | 2014-07-30 | 2016-02-04 | S.P.M. 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 |
Family Cites Families (16)
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 |
US4013057A (en) * | 1975-05-14 | 1977-03-22 | Dana Corporation | Piston assembly |
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 (zh) * | 2004-03-12 | 2005-06-22 | 中国石化集团江汉石油管理局第四机械厂 | 五缸泥浆泵 |
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 |
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 |
US20100158726A1 (en) * | 2008-12-19 | 2010-06-24 | Dixie Iron Works, Ltd. | Plunger Pump |
US8376723B2 (en) * | 2009-01-08 | 2013-02-19 | Weir Spm, Inc. | Connecting rod without wrist pin |
US8371263B2 (en) * | 2009-03-31 | 2013-02-12 | Dresser, Inc. | Connecting rod |
-
2011
- 2011-12-29 CA CA2823213A patent/CA2823213A1/en not_active Abandoned
- 2011-12-29 EP EP11854439.4A patent/EP2659140A2/en not_active Withdrawn
- 2011-12-29 AR ARP110105027A patent/AR084750A1/es unknown
- 2011-12-29 US US13/339,640 patent/US20120167759A1/en not_active Abandoned
- 2011-12-29 EA EA201390975A patent/EA201390975A1/ru unknown
- 2011-12-29 CN CN2011800687386A patent/CN103403351A/zh active Pending
- 2011-12-29 AU AU2011352095A patent/AU2011352095A1/en not_active Abandoned
- 2011-12-29 WO PCT/US2011/067770 patent/WO2012092452A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2659140A2 (en) | 2013-11-06 |
WO2012092452A2 (en) | 2012-07-05 |
CN103403351A (zh) | 2013-11-20 |
AU2011352095A1 (en) | 2013-07-18 |
WO2012092452A3 (en) | 2013-01-17 |
US20120167759A1 (en) | 2012-07-05 |
AR084750A1 (es) | 2013-06-05 |
CA2823213A1 (en) | 2012-07-05 |
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